trimarani definizione

• Cambridge Dictionary +Plus
• Il mio profilo
• Aiuto +Plus

Significato di trimaran in inglese

Your browser doesn't support HTML5 audio

• cabin cruiser
• dragon boat
• rubber dinghy

Esempi di trimaran

Traduzioni di trimaran.

Ottieni una traduzione veloce e gratuita!

Parola del Giorno

relating to the scientific study of animals, especially their structure

Dead ringers and peas in pods (Talking about similarities, Part 2)

Parole Nuove

Scopri di più con +Plus

• Recente e raccomandato {{#preferredDictionaries}} {{name}} {{/preferredDictionaries}}
• Definizioni Chiare spiegazioni della lingua inglese reale scritta e parlata Inglese Learner’s Dictionary Essential British English Essential American English
• Grammatica e Thesaurus Spiegazioni dell’uso della lingua inglese reale scritta e parlata Grammatica Thesaurus
• Pronunciation British and American pronunciations with audio English Pronunciation
• Inglese–cinese semplificato Chinese (Simplified)–English
• Inglese–cinese tradizionale Chinese (Traditional)–English
• Inglese–olandese Olandese–inglese
• Inglese–francese Francese–inglese
• Inglese–tedesco Tedesco–inglese
• Inglese–indonesiano Indonesiano–inglese
• Inglese–italiano Italiano–inglese
• Inglese–giapponese Giapponese–inglese
• Inglese–norvegese Norvegese–inglese
• Inglese–polacco Polacco–inglese
• Inglese–portoghese Portoghese–inglese
• Inglese–spagnolo Spagnolo–inglese
• English–Swedish Swedish–English
• Dictionary +Plus Elenchi di parole
• Inglese    Noun
• Translations
• Tutte le traduzioni

Aggiungi trimaran a uno dei tuoi elenchi di parole qui sotto o creane uno nuovo.

{{message}}

Spiacenti, si è verificato un errore!

Si è verificato un errore nell’invio della segnalazione.

Your source for the latest news on yachts, boats and more. Read through our articles to find out how to compare boats and find the right fit for you!

Trimaran Sailboats: Pros and Cons

Sep 22, 2021

less than a min

Trimarans are boats in the multihull category. So let us give you a simple overview. A monohull has just one hull, a catamaran is a boat with two hulls, while a trimaran as the name itself suggests, has three hulls ( one central hull and two side ones that are smaller ).

There are many reasons why people prefer trimarans to other boats. These vessels are very easy to maneuver and quite light compared to catamarans or monohulls. They are often considered as an advanced form of the catamaran. The reason being, trimarans are faster than the average catamaran and obviously faster than monohulls. 

In addition, trimarans are much more stable than the alternative. The three hulls provide extra balance and lower resistance because even if there are three hulls in a trimaran, they are smaller and narrower. Lower resistance also leads to lower fuel consumption. 

Trimarans are very comfortable to sail in as the main hull is stabilized by the two outer hulls . 

Also, if you enjoy spending more time outdoors rather than indoors (which is usually the case for people who like sailing), trimarans offer more deck area that you can utilize. Whether for meditation, or social gatherings, this space offers plenty of breathtaking views and fresh air. 

Let’s not forget that trimarans have smaller gaps in between the hulls which makes them easier to build and therefore less expensive for the public to buy. 

This article however is titled trimarans pros and cons, so it is time to move into some less appealing characteristics of these vessels. 

While they offer plenty of deck space, the area below the main deck is limited, therefore you cannot have as many people on board as you would in a monohull or even a catamaran. 

In addition, trimarans are not appropriate for every type of activity. If you want to use it for recreational sailing then these boats will provide plenty of enjoyment. If your scope is to find something for the military or fishing, trimarans are not often the best choice. 

If you have your mind set on a specific trimaran, search it on TheBoatDB . Our extensive database includes features, pictures, specifications, and more useful information on a variety of boats. What is most interesting however is that you can also compare a couple of models side by side and decide which one is your favorite by getting all your facts straight. 

You might like these too

Sailboat or Motorboat – Learn the pros and cons lg ...

Aug 24, 2022

Types of Catamaran Boats: Sailing, Power, and Luxury Catamarans lg ...

Feb 10, 2023

Which is better a wooden boat or fiberglass boat lg ...

What are the main types of sail rigs for sailboats lg ...

Which is the Best Economical Catamaran lg ...

Oct 04, 2021

What is a Chine on a Boat lg ...

Oct 01, 2021

trimarano nel dizionario italiano

Significati e definizioni di "trimarano", grammatica e declinazione di trimarano.

• trimarano m. ( plural trimarani )
• trimarano m ( plural trimarani )

Esempi di frasi con " trimarano "

Traduzioni disponibili.

• norvegese bokmal
• serbo croato

• Dictionary entries
• Quote, rate & share
• Meaning of trimaran

trimaran ( English)

Origin & history.

• A type of boat with three parallel hulls .

trimaran ( French)

Trimaran ( portuguese).

• Alternative form of trimarã

Automatically generated practical examples in English:

Just look at all these yachts. Take a gander at that trimaran . Tatoeba.org Sentence 2114594

Water police from Port Stephens, about 2.5 hours north of Sydney, were forced to tow the man and his trimaran back to shore after he found himself in trouble on Sunday afternoon. Mail Online, 12 April 2021

▾  Dictionary entries

Entries where "trimaran" occurs:

boat : …seaboat, sealship, Seiner, ship of the line, skiff, sloop, steamboat, submarine, surfboat, swan boat, tender, tjalk, trawler, trireme, trimaran , troller, tug, tugboat, U-boat, wangkang, water taxi, whaleboat, yacht, yawl Derived words & phrases boat - Terms derived…

tri- : …trifoliate trigamy trigon trigonal trigonometry trihedron trike trilateral trilemma triliteral trilobite trimaran trimester trimillennial trinitarian trinitrotoluene trinity trinomial trio triode…

catamaran : …AC72 Coordinate terms monohull outrigger canoe Derived words & phrases cat (diminutive) Related words & phrases trimaran Translations catamaran - twin-hulled boat Basque: katamaran‎ Chinese:    Mandarin:…

ama : …typically female. Origin & history III From Polynesian. Noun ama (pl. amas) (nautical) The float on the outrigger of a proa or trimaran . Translations ama - float Maori: kōrewa‎ Origin & history IV From Sanskrit अम​…

outrigger canoe : …support floats to provide stability. Translations outrigger canoe - a seagoing canoe French: pirogue à balancier‎ (fem.) German: Auslegerboot‎ (neut.) Hiligaynon: paraw‎ Tagalog: paraw‎ See also catamaran trimaran …

Quote, Rate & Share

Cite this page : "trimaran" – WordSense Online Dictionary (24th April, 2024) URL: https://www.wordsense.eu/trimaran/

There are no notes for this entry.

▾  Next

trimaranes (Spanish)

trimarani (Italian)

trimarano (Italian)

trimarans (English)

trimardeur (French)

trimardeurs (French)

trimarino (Italian)

▾  About WordSense

▾  references.

The references include Wikipedia, Cambridge Dictionary Online, Oxford English Dictionary, Webster's Dictionary 1913, Trésor de la langue française informatisé and others. Details can be found in the individual articles.

▾  License

▾  latest.

lenio , lenivere (Latin) , 嫩草 , navities

Free Shipping in the US on Orders $75+

• 1-888-609-2827

Item added to your cart

The complete list of trimarans.

There is no single trimaran that is best for everyone. Where some prefer luxury cruisers for long trips with family and friends, others might opt for a high performance racing tri for thrilling rides at breakneck speeds. With the recent spike in trimaran popularity, these days there is a perfect tri for every sailor. So to help prospective trimaran owners decide which boat is just right for them, we here at WindRider have put together a comprehensive list of the best trimarans on the market today! Read through for simple at-a-glance trimaran comparisons of boats both big and small, exhilarating and relaxing, and for all price points.

Jump to a specific sailing trimaran: Neel Weta Corsair WindRider Dragonfly Catri Astus Hobie Sea Pearl Farrier Sea Cart Multi 23 Triak SeaRail Warren Lightcraft Diam Radikal Challenger

Known for their award-winning luxury trimarans,   NEEL   is based in La Rochelle, the capital city of sailing in France. NEEL trimarans are built for fast cruising with an average cruising speed of about 10 knots, and are even configured to facilitate that sustained speed under motor propulsion. The NEEL 45 was notably named Cruising World’s Most Innovative Vessel in 2013, and by all accounts is an easy-to-sail, high performance boat that is just plain fun.

At a glance:

Models: NEEL 45, 65

Length: 45’ – 65’

Cost:   $$$$$

Use: Luxury cruiser

A fan favorite,   Weta trimarans   are fast, stable, and remarkably easy to rig. This single-sailor tri has a capacity of up to three, and the ease with which it can be transported and stored makes this a great, versatile boat for beginners. The Weta was named Sailing World’s 2010 Boat of the Year, and one ride is enough to know why: simply put, the Weta is an absolute ton of fun to sail regardless of skill level.

Models: Weta

Length: 14’5”

Cost:   $$ $$$

The high-end   Corsair trimaran   definitely holds its own in the categories of versatility, performance, and convenience. Boasting a rigging time of 30 minutes from trailer to sailor ,   the Corsair 42 – whose convenient folding amas makes trailering possible – is a simple option even for single sailors, though cabin space is suitable for two adults. These boats are wicked fast, capable of reaching speeds of 20+ knots, and were made for skilled sailors seeking solid construction and high performance vessels, not for beginners.

Models: Pulse 600, Sprint 750 MKII, Dash 750 MKII, Corsair 28, Cruze 970, Corsair 37, Corsair 42

Length: 19’8” – 37’

Cost:   $$$$ $

Use: Sports cruisers

Built for the sailor who wants to maximize the joys of sailing while minimizing any hassle, WindRider trimarans are notoriously fast, very safe, and a blast to sail from start to finish. With several models that can hold between 1 and 6 riders, including adaptive designs to allow participation from sailors of all levels of mobility, there’s something to suit every sailor’s needs. The WindRider 17, an exhilarating ride perfect for families or camper sailors, has been known to reach speeds of up to 20mph. This easy day sailor goes from trailer to sailing in under 30 minutes and is sure to fit in perfectly with whatever adventures you have planned.

Models: WR 16, 17, Tango, Rave V

Length: 10’11” – 18’3”

Cost:   $ $$$$

Use: Day sailor

The Danish-built   Dragonfly   trimarans come in a variety of models ranging from 25’ – 35’, all known for their spry performance, comfortable ride, and ease of use. Every model comes equipped with the unique “SwingWing” feature, a motorized system that can unfold the amas even while the boat is already underway – making it accessible to marinas and slips, and even makes trailering possible. Perfect for those who don’t want to sacrifice their comfort for high performance, the Dragonfly can breeze along at 13 knots while remaining one of the quietest compact cruisers out there.

Models: Dragonfly 25, 28, 32, 35, 1200

Length: 25’ – 39’

Designed for both safe cruising as well as for high speed racing,   Catri trimarans   will make your day. Especially noteworthy is the Catri 25, a stable yet wildly fast foiling trimaran with accommodations for up to 6 people. With profiles optimized for speeds of 25+ knots when foiling, this is no beginner’s sailboat. The special attention paid to stability in the foil design allows the Catri to be a single sailor vessel, even at foiling speed, with no special physical abilities. Whether you’re taking a small crew for longer rides at shuddering speeds or bringing the whole family along for a shorter, but still thrilling sail, the Catri is truly one of a kind.

Models: Catri 25

Length: 25’

Use: Cruiser/racer

A popular brand of trimaran in Europe,   Astus   has recently made its way to the US market to the delight of sailors on this side of the pond. Designed to offer maximum pleasure with minimum hassle, all models of Astus trimarans are fast to set up, quick on the water, inherently stable, and always a joy to sail. Their outriggers are mounted on telescopic tubes for easy stowage and towing, and can even be extended and retracted on the water for access to narrow passageways and monohull slips in marinas. With models in all sizes and price points, Astus trimarans are a great option for any sailor.

Models: Astus 16.5, 18.2, 20.2, 22, 24

Cabin: Some models

Length: 16’ – 24’

Use: Sport cruisers

HOBIE ADVENTURE ISLAND

Great for beginners and adventurers alike, the   Hobie Mirage Adventure Island   series is nothing if not just plain fun. With the option to use as a kayak or as a very basic trimaran, the Hobie is transportable, versatile, unintimidating, lightweight, and wonderfully affordable. The pedal system known as “Mirage Drive” allows a person to pedal the kayak using their legs for an extra kick of movement in slow winds. Amas tuck close to the main hull for docking or car-topping, adding serious ease and convenience to the exhilarating experience of the Hobie.

Models: Hobie Mirage Adventure Island, Mirage Tandem Island

Length: 16’7” – 18’6”

Use: Convertible kayak/trimarans

Best known for its use in camp cruising excursions, the   Sea Pearl   offers a roomy main hull and particular ability to sail in very shallow waters, making beaching and launching a breeze. The lightweight Sea Pearl trimaran is easy to tow, and the larger-than-expected cabin opens this vessel up for overnight adventures with plenty of storage space. The simple design makes the Sea Pearl notoriously low maintenance, and the ease it takes to rig and sail it add to the overall delight of owning this boat.

Models: Sea Pearl

Length: 21’

Use: Camper cruiser

Quick, lightweight, roomy, and trailerable,   Farrier trimarans   are made for versatility to fit every sailor’s needs. Different Farrier models are available in plan or kit boat form for those who appreciate building their boat themselves, but of course, also as the full production sail-away boat for the rest of us. Single-handed rigging and launching takes under 10 minutes from start to finish, minimizing hassle and getting you on the water fast. All non-racing Farrier designs use a minimum wind capsize speed of 30 knots or more to ensure safety for all those aboard. Add the roomy cabin and high speed capabilities to the equation and you’ve got a boat that is great fun for everyone.

Models:   F-22, 24, 25, 82, 27, 28, 31, 9A, 9AX, 9R, 32, 33, 33R, 33ST, 36, 39, 41, 44R

Length: 23’ – 39’4”

Cost:   $$$ $$

Use: Sport cruisers/racers

One of the biggest names in the game,   SeaCart   is internationally noted for its high performance trimarans that far exceed expectations for a production boat of its size. The SeaCart trimaran performs as brilliantly off the water as it does on with its super-light and efficient harbor folding system, making light work of trailering. Notoriously easy to manage and maintain, the SeaCart 26 One Design is the ultimate day racing trimaran, designed for both course and inshore/coastal distance racing. Absolutely worth the international buzz it has garnered, the SeaCart is a thrill from beginning to end.

Models:   SeaCart 26

Length: 26’

A high performance racer class, the   Multi 23   is a lightweight, powerful trimaran known for its wicked speed of up to 25 knots. Multi trimarans of both available configurations were designed to give beach cat thrills and speed without any of the stability or seaworthy concerns. Open ocean sailing is no issue for the Multi’s big bows, which do their job to keep her stable. Built for sailors with a need for speed, the Multi makes a perfect weekend boat for racers, especially those with a taste for boat camping.

Models:   Multi 23

Length: 23’

Another dual outrigger sailing kayak/canoe design,   the Triak trimaran   was designed to be effortless and fun, especially for beginners. Paddle the kayak with sails furled, use the foot pedals for an extra kick of momentum, or sail with just the mainsail – the only boat in its class to feature an asymmetrical spinnaker – for exhilarating speeds and a blast on the water. Car-top the Triak anywhere for a quick sail or plan for a week long expedition, but always count on having a great time on this easy little boat.

Models:   Triak

Length: 18’

Use: Convertible kayak/trimaran

SeaRail trimarans   are known for being affordable, light weight, trailerable trimarans that offer the perfect combination of exciting and relaxing experiences to a wide range of sailors. Whether it’s day sailing with your family, resort or camper sailing, SeaRail trimarans are ideal leisure vessels. Leave the hassle to the other boats – the SeaRail takes you from trailer to sailor in 15 minutes. But don’t let its reputation as a leisure tri fool you: if speed is what you want, rest assured that the SeaRail can deliver that as well.

Models:   SeaRail 19

WARREN LIGHTCRAFT

Warren Lightcraft trimarans , another example of a convertible kayak-to-sailboat option, are known for their aesthetically pleasing designs that are also, as the name implies, very light for simple transportation and ease of use. Convert the kayak into a fast, high performance sailboat in just minutes, fly around on the waves all day long, then simply car-top the 68lb Warren for a maximum enjoyment, low-hassle day on the water. Perfect for sailors and paddlers of all skill levels, the Warren Lightcraft is the best of both worlds and an absolute joy to sail.

Models:   Warren Lightcraft

Length: 15’6”

Built strictly with racing in mind,   the Diam 24   is a light, powerful one-design class trimaran and a notoriously exceptional performer. Boasting blistering speeds of up to 30 knots, Diam trimarans are not intended for beginners. For racers who crave the very best in terms of intense speeds, smooth handling and impeccable performance, the Diam is the red-hot one-design racing tri for you.

Models:   Diam 24

Length: 24’

For the sailor who prefers the finer things in life, the   Radikal 26   delivers. Perfect for bringing the whole family out for a day on the water, this high performance, trailerable sailing trimaran strikes the most luxurious balance between quicksilver speeds and a smooth, comfortable ride. The Radikal 26 trimaran is as convenient to transport and set up as it is pleasant to sail, with a folding system that minimizes rigging hassle and also makes this a trailerable tri. Built for a fast and comfortable sail rather than a hold-onto-your-seats thrill, one-the-water safety and overall pleasure makes the Radikal 26 what it is.

Models:   Radikal 26

Use: Sport cruiser

A solidly-built, single-handed trimaran, the Challenger also doubles as an adaptive design – meaning it is made to accommodate sailors of all levels of physical mobility. Best suited to lakes, the Challenger is a very safe, seaworthy boat for sailors of all ages and experience levels. Add to this the ease of owning, transporting and maintaining the Challenger trimaran and what you get is a simple, fun sailboat perfect both for beginners and those seeking a cheap thrill alike.

Models:   Challenger

At a glance comparison:

Did we miss one? Let us know. Tell us what you sail and what you like about each boat in the comments below.

Suggested Products

Related articles, astus 20.2 in the mug race.

Here is a submission by one of our Astus 20.2 owners.

The Mug race is a very popular sailboat race in North East Florida. It has been organized for well over a half decade by the Rudder Club. It is...

WindRider Supports Adaptive Sailing in Sandusky Ohio

WindRider is proud to support the ongoing efforts of   Adaptive Adventures , who in conjunction with the   Sandusky Sailing Club   in Sandusky, Ohio, will be bringing a new Adaptive Sailing program to Sandusky Bay and the local region. The...

WR17 Sailing Adventure in Saskatchewan Canada

ELBOW RUN 2015 -   The Lake Diefenbaker Experience

We extend an invitation to all WindRider enthusiasts to join us for our third Lake Diefenbaker WindRider Experience. This is a 5 day sailing/camping trip, offering excellent day time sailing along with communal...

• Choosing a selection results in a full page refresh.
• Opens in a new window.

• Superyachts
• Barche a Motore
• Barche a Vela
• Imprenditori
• Lawyer on Board
• Revenue on Board
• Boat Gourmet
• Arredo e Arte
• Vulkan ausculta e supporta
• SHOP ONLINE

Neel Trimarans, l’importanza della sostenibilità

Materiali, processo produttivo e tipologia di barca. Cosa può fare già oggi un cantiere per limitare l’impatto ambientale della nautica da diporto?

by Niccolò Volpati – photo by Olivier Blanchet

È UN PERIODO IN CUI IL GREEN VA MOLTO DI MODA. Tutti, in qualche modo, siamo green. A questo proposito, il cantiere Neel con sede a La Rochelle, specializzato nella costruzione di trimarani, ha recentemente diffuso uno studio che fornisce molti spunti interessanti di riflessione.  La premessa è d’obbligo e assolutamente condivisibile: oggi la barca green non esiste. Può diventare un obiettivo, magari a breve termine, ma le attuali tecnologie non permettono di costruire barche a impatto zero. Questo però non deve diventare un alibi. Molte cose si possono fare per evitare di compromettere le possibilità delle generazioni future. Forse, come fa il cantiere francese, è bene intendersi sul significato delle parole. Piuttosto che green, è più corretto parlare di sostenibilità.

Ridurre il peso di una barca serve per diminuire la potenza dei motori. Minori consumi, significa concretamente meno CO²   nell’atmosfera.

Green vuol dire tutto e niente e come esempio basti citare la benzina “verde”, che potrebbe passare per ecologica visto il nome che le hanno dato, ma sempre di benzina si tratta . Il “green”, infatti, può racchiudere quello che si definisce oggi “greenwashing”, ovvero un’operazione di marketing per darsi un’aurea da ecofriendly. La sostenibilità, invece, è cercare di arrivare a una produzione che non impatti negativamente sull’ambiente. È cercare di ridurre il più possibile l’impatto anche nella produzione di barche, senza operazioni di facciata. L’impegno che Neel ha preso per una barca sostenibile inizia dal peso. Una barca pesante ha bisogno di un motore più potente per raggiungere una determinata prestazione. Anche se parliamo di trimarani a vela, si tratta di modelli da crociera forniti di motore ausiliario. Più la barca è leggera, meno cavalli ci vorranno per spostarla, riducendo così il consumo di gasolio e le relative emissioni.

Ormai quasi tutti i cantieri che costruiscono barche a vela si dedicano anche ai modelli a motore e Neel non fa eccezione. L’intenzione è seria, tanto che ha creato un vero e proprio brand. È una specie di brand palindromo, nel senso che basta leggere Neel al contrario per ottenerlo. Il primo modello, infatti, si chiama Leen 56. Quello che non cambia, ancorché si tratti di un modello a motore, è il numero di scafi. Il Leen 56 è rigorosamente un trimarano, misura 17,10 metri di lunghezza fuori tutto e il baglio è di 8,25 metri. Molta l’autonomia, visto che la capacità del serbatoio è di 3.000 litri e il motore è di 210 cavalli. Coerentemente con il tentativo di realizzare modelli di barche sostenibili, il propulsore scelto dal cantiere è ibrido. Il Leen 56 è il primo trimarano a motore del cantiere di La Rochelle, ma è già previsto un fratello maggiore. Il prossimo, infatti, sarà il Leen 72.

Le resine sono in rapida evoluzione. Esistono già soluzioni in parte realizzate con materiale organico oppure con plastica riciclata.

Rispetto ad altri modelli di catamarani a vela di dimensioni simili, Neel arriva a pesare fino al 50% in meno che, in termini di consumo di gasolio, significa dal 44 al 57% in meno. Un litro di gasolio pesa 835 grammi e il diesel contiene l’86,2% di carbonio. Il conto è presto fatto: ogni litro di gasolio contiene 720 grammi di CO². Contenere il peso di una barca a vela non è utile solo per poterla muovere con un motore meno potente, ma anche per navigare più spesso a vela. Secondo le statistiche nazionali francesi, è sempre il documento di Neel a ricordarcelo, i diportisti transalpini navigano per il 25% dei casi con un vento inferiore ai dieci nodi. Di conseguenza, se la barca è leggera potrà farlo a vela, diversamente dovrà accendere il motore con le conseguenze del caso.

La sostenibilità comunque non è solo legata alla propulsione . Ancora troppo poca attenzione si presta ai materiali e alla loro capacità di essere riciclati. La vetroresina da questo punto di vista non è un materiale virtuoso e altri sono allo studio con la speranza, come ha recentemente fatto il cantiere Amer di Sanremo, di poter essere sempre più impiegati nella nautica da diporto. Nell’attesa, Neel Trimarans ha scelto un gelcoat a basso contenuto di stirene. 

Anche il processo produttivo può diventare più virtuoso. L’infusione può ridurre quasi del tutto gli scarti di lavorazione e riciclare i materiali come il sacco per il sottovuoto.

Che cos’è lo stirene? È un idrocarburo che ha una grande capacità a polimerizzare e cioè, in parole semplici, viene utilizzato per rendere il gelcoat più fluido. Il cantiere utilizza resine isoftaliche progettate per l’infusione sottovuoto, ma questa tecnica necessita appunto di un gelcoat fluido e lo stirene è quella sostanza che dà alla resina questa caratteristica. Lo stirene è anche potenzialmente cancerogeno quindi non fa bene né all’ambiente, né ai lavoratori del cantiere. Ridurne la quantità significa minimizzare i rischi per la salute di chi lavora in cantiere. Lo stesso hanno fatto per tutte le altre sostanze chimiche tossiche o pericolose che sono state escluse da qualsiasi processo di lavorazione. Inoltre, Neel Trimarans ha scelto il processo di iniezione che è un processo di laminazione a stampaggio chiuso, così lo stirene non fuoriesce durante la lavorazione.

Il cantiere di La Rochelle, in questi anni, ha dedicato molta attenzione alle resine . Ne utilizza una epossidica, per il 56% a base biologica, realizzata in collaborazione con Sicomin. È ottenuta da rifiuti alimentari e la stanno utilizzando per le paratie del Neel 43 . Esistono poi delle resine PET prodotte in collaborazione con Ineos che verranno testate nel corso di tutto il 2021. Un barile di resina PET da 220 kg equivale a 1.800 bottiglie di plastica riciclata. L’anima in PET è un tipo di schiuma riciclabile a cellule chiuse con ottime proprietà meccaniche, eccellente resistenza al fuoco e all’invecchiamento. Il cantiere conta di utilizzarle sempre di più andando a sostituire quelle in PVC che invece sono poco sostenibili.

Per tutelare la salute di chi lavora in cantiere, Neel Trimarans ha adottato un sistema con iniezione a circuito chiuso, in modo da evitare il contatto con lo stirene contenuto nelle resine.

Già nel 2018 Neel Trimarans ha utilizzato il 20% di schiuma in PET per la produzione del Neel 47 e nel 2020 il Leen 56 è stato interamente realizzato in schiuma PET . E infine, la sostenibilità ambientale si raggiunge anche modificando, almeno in parte, il processo produttivo. Le barche sono sempre realizzate in infusione, ma si tratta di una sorta di infusione 2.0. È un processo che esiste da diversi anni e la tecnologia più recente ha permesso di ridurre drasticamente gli sprechi. Il costo dei materiali di consumo si riduce del 57%, la quantità di resina persa scende del 50% e il peso dei rifiuti segna un meno 15%. E anche questo influisce per ottenere la barca sostenibile.

(Neel Trimarans, l’importanza della sostenibilità – Barchemagazine.com – Giugno 2021)

Acconsento al trattamento dei miei dati personali come previsto dalla privacy policy (Regolamento UE 2016/679)*

Per sostenere il nostro lavoro, vi invitiamo ad accettare i cookie o ad abbonarvi.

Avete scelto di non accettare i cookie quando visitate il nostro sito.

I contenuti disponibili sul nostro sito sono il risultato dell'impegno quotidiano dei nostri redattori. Tutti lavorano per un unico obiettivo: fornirvi contenuti ricchi e di alta qualità. Tutto questo è possibile grazie alle entrate generate dalla pubblicità e dagli abbonamenti.

Dando il vostro consenso o sottoscrivendo un abbonamento, sostenete il lavoro della nostra redazione e garantite il futuro a lungo termine del nostro sito.

Se avete già acquistato un abbonamento, siete pregati di effettuare il login .

Qual è il significato di "trimaran"?

Word origin.

• trillionaire
• trimestrial
• trimethoprim
• trimetrical

Accesso sociale

Italian [ edit ]

Etymology [ edit ].

Borrowed from English trimaran .

Noun [ edit ]

trimarano   m ( plural trimarani )

• Italian terms borrowed from English
• Italian terms derived from English
• Italian lemmas
• Italian nouns
• Italian countable nouns
• Italian masculine nouns
• it:Watercraft

Navigation menu

Me and My Six Imaginary Friends: The Practicalities of Yacht Layouts

Smooth Sailing: Pros and Cons of a SWATH Vessel

• 8200 Fluids
• 8450 Fluid Loads
• 8600 Arrangements
• aker arctic trimaran
• deadweight coefficient
• littoral combat ship
• trimaran icebreaker
• triton trimaran

Why You Want a Trimaran: Pros and Cons of a Trimaran

Three hulls are better than one!  That would be the adage of the trimaran.  It consists of one central hull with two smaller side hulls, called amas.  The average person conceives of the trimaran as something even more extreme than catamarans.  Lighter weight, higher speed, more specialized.  The opposite is actually true; trimarans fill an excellent transition role between monohulls and catamaran.  Recognize the potential applications by understanding the strengths and weakness of the trimaran hullform.

1.0 What Makes a Trimaran

When you seek trimarans, envision stability.  A conventional monohull must balance conflicting needs of resistance and stability.  You want a narrow skinny hull to reduce resistance (and fuel consumption).  But you need a wide hull to maintain vessel stability and keep the ship upright.  The trimaran separates these two design requirements.

In a trimaran, the central hull provides most of the ship buoyancy (90-95% usually).  It does this with a long, narrow hull.  And then the outer hulls, called amas, provide the stability.  This arrangement allows incredible flexibility in the hull design.  Due to the wide separation between hulls, it requires very little buoyancy in the amas to keep the trimaran stable.  That is why many trimarans barely have their amas in the water.  Compare the relative size of the amas vs the main hull in Figure 1‑1.  The amas are just there for stability.

2.0 Advantages

The trimaran offers several capabilities to bridge the gap between monohulls and catamarans:

• Excellent for high speed
• Moderate weight carrying capacity
• Good seakeeping capability
• Larger available deck area
• Moderate space below the main deck

Another advantage is the design of the cross deck (Figure 2‑1) between the main hull and amas.  On a catamaran, this cross deck bridges a large empty gap.  Large gaps add complexity to the engineering and require stronger structures.  We don’t like that.  Stronger structures mean more weight and higher costs.  But the trimaran’s cross deck is much smaller.  It requires less of a gap between hulls, and it does not extend for the entire ship length.  Longitudinal bending is less of a concern for the cross deck.  This greatly simplifies the design of that cross deck, giving us many advantages:

• Heavier loads can be carried on the cross deck
• Less structural weight required for the cross deck
• Deadweight coefficients closer to monohulls

The long length of the center hull also offers great advantages for seakeeping.  This length greatly reduces pitch motions in a wave, and the narrow center hull reduces chances of slamming.  To improve things even more, the side amas reduce roll motions.  They add stiffness to prevent large roll motions.  But they also act to reduce roll accelerations.  All together, trimarans make for gentle seakeeping.

The trimaran offers major advantages for damage survival.  The side amas provide excellent protection to the center hull, which military designers find especially useful.  But the cross deck also helps with damage survival by containing massive reserve buoyancy.  Imagine a damage situation where the ship sinks down to its cross deck.  On a monohull, that would be game over.  But on a trimaran, the cross deck suddenly becomes a barge, easily supporting the entire ship weight.  This reserve buoyancy provides extra peace of mind in yachting applications.

Speaking of peace of mind, let’s talk about a sudden loss of stability.  In catamarans, you lose stability once a single ama completely leaves the water.  Push a catamaran past that point, and stability is a losing battle.  A fact that scares many vessel operators.  Trimarans do not have this problem.  They get stability mainly from submerging the amas.  The center hull always stays in the water, and the leeward ama continues to submerge.  This creates a predictable increase in righting moment.  In normal cases, trimarans never experience the sudden loss of stability.

3.0 Disadvantages

The biggest disadvantage for trimarans is lack of experience.  There are few trimarans in military applications, and even less in commercial use.  That lack of exposure instills wariness in many operators.  I appreciate caution, but don’t let that stop you from realizing the benefits of a trimaran.

Trimarans do have a few genuine detractors.  Due to their complexity, they require some extra design effort.  The cross deck introduces a few extra ways to twist and bend the ship, and the engineers must check each of these extra scenarios.  Finite Element Analysis (FEA) is the ideal tool for this.

Don’t worry about the FEA bill.  You should expect a slight increase, but nothing huge.  FEA was already a part of the design process for normal monohulls.  Most ship designs already require FEA to consider global hull bending.  That means the hard part is already done.  Your engineer already had to build an FEA model of the hull.  With minimal effort, engineers can expand that model to account for the additional design scenarios of a trimaran.

Cost definitely factors into trimaran construction.  The cross deck and extra hulls do add extra steel to the design.  You have to pay for that extra steel as part of the build cost. (Figure 3‑1)  But don’t assume this drastically increases the total build cost.  Adding extra structure is far less expensive than adding extra machinery and power.

Consider the alternative to a trimaran:  an equivalent monohull.  For the monohull, we strip off the side amas and widen the center hull to maintain ship stability.  But bad news.  A wider hull requires a larger engine, and associated support machinery.  In general, the machinery accounts for approximately 50% of the total build cost.  The structure is only around 25-30% of the build cost. [3]  Adding larger machinery costs twice as much as adding extra structure.

4.0 Applications

You see trimarans most often in high speed vessels and the occasional military vessel.

• Car ferries
• Military ships

One of the first experimental military trimarans was the Triton, a steel vessel with a displacement exceeding 1000 MT. [3]  (Figure 4‑1)  These are not little vessels.

Don’t think of trimarans as an expensive hullform.  The prevalence of trimarans with expensive ships is mostly a coincidence.  Imagine if you wanted a high speed ship.  First step is pick a trimaran hullform.  But for high speed, you also build it out of aluminum and load it with powerful engines.  Those are all high priced decisions that get imposed on the trimaran hullform.  The hull shape does not drive the price tag, and trimarans are not limited to high speed.

Aker Arctic even investigated using trimarans as an icebreaking tug. (Figure 4‑2)  Aker found the trimaran configuration especially useful for cutting wide channels through the ice with less power.  Trimarans are just a hull configuration.  How you use the hull is up to you.

5.0 Conclusion

Don’t let the previous trimarans limit your imagination.  The trimaran hullform bridges the gap between monohulls and catamarans.  It offers some advantages of both deadweight capability and larger deck area.  Primarily, trimarans deliver ship stability in a very power efficient package.  What uses can you imagine with that flexibility?

6.0 References

Related posts.

Figure 2-1: Icebreaker Mackinaw in Sea Ice [3]

Ramming the Ice: Icebreaker Propulsion

How to Design a Ship

Stability Letters Explained

Free Surface Moment

• Performance
• Construction
• NEEL 43 PERFORMANCE limited edition
• Rental-Management
• Charter a NEEL trimaran
• LEEN-TRIMARANS
• NEEL-TRIMARANS GROUP
• NEEL OWNERS COMMUNITY

NEEL-TRIMARANS

Design and performance

Neel trimarans are unique sailing boats that brilliantly combine unequalled comfort on board and incredible sailing pleasure. a good balance due to the experience, know-how and skills of a team of passionate people..

Try to win a cruise on a NEEL 43 on our Instragram!

A NEEL trimaran, the perfect sailing boat for an unforgettable adventure

NEEL-TRIMARANS and its dealer network are organising the PRIVATE DAYS in La Rochelle from March 2, to March 4, 2023

NEEL 43 elected among the top 10 boats of 2023 by SAIL Magazine

NEEL 43 nominated for two prestigious American awards

The latest Lombard-designed addition to the range is even more innovative and impressive, and with a marked move towards the use of bio-sourced and recyclable materials. The NEEL 43 is available in a limited edition performance version.

The neel 47 successfully combines the benefits of cruising or blue water yacht : safety, performance and comfort living..

With its racy, modern silhouette, elaborately designed hull and sleek lines, the NEEL 52 exudes power, speed, and elegance. Moving inside and on the deck is smooth and safe.

The neel 65 evolution, the flagship of the fleet, offers unequalled comfort and navigation in "sport-chic" mode..

Privacy Overview

• Legal Notice
• Recruitment
• Private access

A new one design 20′ Corsair trimaran – more compact and affordable than ever before, to appeal to modern sailors and families who can now join the growing Corsair trimaran community. The Pulse 600 sailboat offers countless hours of fun, excitement and adventure in an easy-to-launch convenient package.

CORSAIR 760

More performance, comfort and safety than any other trimarans of this size, and the greatest 24′ Corsair trimaran yet. This is a beautiful new Corsair sailboat in a legendary size which offers a comfortable new cruising interior to sleep a couple and kids on a weekend getaway with a galley sink and stove. Corsair Marine has launched over 700 trimarans of this size.

CORSAIR 880

This is the legitimate heir to the trimaran revolution started by the Hall-of-Fame Corsair F-27 way back in 1986. The pinnacle of trimaran design, this all-new built from the ground up Corsair trimaran has full boat systems, an aft cabin to sleep 5 in total, enclosed heads and standing headroom.

CORSAIR 970

The “Cruze” – this 32ft trimaran combines the performance of the F-31 and comfort of the 37. While in Sport or Carbon guise, this trimaran sailboat approaches the blistering speed of the Corsair 37.

Overall Length

19'8" / 6 m, 14'9" / 4.5 m, beam folded, 8' / 2.45 m, draft (hull only), 9" / 0.22 m, draft d/b down, 3' 11" / 1.2 m, mast length, 31' 2" / 9.5 m, unladen weight, 992.2 lbs / 450 kg, 24' 3" / 7.39 m, 17' 11" / 5.46 m, 8' 2" / 2.5 m, upwind sail area, draft d/b up, 5' 3" / 1.6 m, 34' 5" / 10.5 m, 2,094 lbs / 950 kg, 28' 8" ft / 8.8 m, 22' 3" / 6.8 m, upwind sail area sq.m, 554.3 sq ft / 51.5 m2, 1' 5" / 0.45 m, 39' 4" / 12 m, 3,659 lbs / 1,660 kg.

• Folding Corsair Trimarans: Legendary Ability, Unbeatable Reliability
• 5 Reasons Why The Corsair 760 Trimaran Won Multihull Of The Year
• Corsair Range Brochure
• Corsair Community
• Find A Dealer

Tel +84 28 3873 3630

Sales Enquiry:

[email protected]

Customer Service Enquiry:

[email protected]

© 2024 Corsair Marine International. Alls rights reserved.

Privacy Policy

Imbarcazioni con più scafi — Soluzioni per cruciverba e parole crociate.

Se stai cercando la soluzione alla definizione " Imbarcazioni con più scafi ", sei nel posto giusto! Qui di seguito troverai la risposta.

Se vuoi continuare a giocare e a risolvere altri giochi enigmistici, puoi utilizzare la funzione di ricerca per trovare le altre soluzioni.

La risposta al cruciverba "Imbarcazioni con più scafi" è...

Soluzioni: camera-di-commercio.

Ci sono 1 risultati corrispondenti alla tua ricerca

Definizioni correlate

Grazie a voi la base di definizione può essere arricchita. Questo è sufficiente per compilare la vostra definizione nel modulo.

Le definizioni verranno aggiunte dopo al dizionario, così i futuri utenti ricevono la definizione dopo la definizione.

• More from M-W
• To save this word, you'll need to log in. Log In

Get the most trusted, up-to-date definitions from Merriam-Webster. Find word meaning, pronunciation, origin, synonyms, and more.

Looking for synonyms & antonyms instead? Browse the Thesaurus

Definition of definition

• delineation
• description
• portraiture

Examples of definition in a Sentence

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'definition.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

Middle English diffinicioun, borrowed from Anglo-French diffiniciun, definiciun, borrowed from Latin dēfīnītiōn-, dēfīnītiō "fixing of a boundary, precise description," from dēfīnīre "to mark the limits of, determine, define " + -tiōn-, -tiō, suffix of verbal action

14th century, in the meaning defined at sense 4

Phrases Containing definition

• by definition
• high - definition
• self - definition

Articles Related to definition

8 Grammar Terms You Used to Know, But...

8 Grammar Terms You Used to Know, But Forgot

Plus yodeling

An Explanation of Why We (Sometimes)...

An Explanation of Why We (Sometimes) Truncate Definitions

Or, why 'invitation' is "the act of inviting"

6 Truly Terrible Definitions

It's not as easy as it looks, okay?

Dictionary Entries Near definition

definite-time

Cite this Entry

“Definition.” Merriam-Webster.com Dictionary , Merriam-Webster, https://www.merriam-webster.com/dictionary/definition. Accessed 24 Apr. 2024.

Kids Definition

Kids definition of definition, medical definition, medical definition of definition, more from merriam-webster on definition.

Nglish: Translation of definition for Spanish Speakers

Britannica English: Translation of definition for Arabic Speakers

Britannica.com: Encyclopedia article about definition

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Can you solve 4 words at once?

Word of the day.

See Definitions and Examples »

Get Word of the Day daily email!

Popular in Grammar & Usage

More commonly misspelled words, commonly misspelled words, how to use em dashes (—), en dashes (–) , and hyphens (-), absent letters that are heard anyway, how to use accents and diacritical marks, popular in wordplay, the words of the week - apr. 19, 10 words from taylor swift songs (merriam's version), 9 superb owl words, 10 words for lesser-known games and sports, your favorite band is in the dictionary, games & quizzes.