Pretražite po imenu i prezimenu autora, mentora, urednika, prevoditelja

Napredna pretraga

Pregled bibliografske jedinice broj: 202882

An experimental investigation into the resistance components of trimaran configurations


Degiuli, Nastia; Werner, Andreja; Zotti, Igor
An experimental investigation into the resistance components of trimaran configurations // Proceedings of the 8th International Conference on Fast Sea Transportation / St-Petersburg State Marine Technical University (ur.).
Saint-Petersburg: St-Petersburg State Marine Technical University, 2005. str. 1-8 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


CROSBI ID: 202882 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
An experimental investigation into the resistance components of trimaran configurations

Autori
Degiuli, Nastia ; Werner, Andreja ; Zotti, Igor

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the 8th International Conference on Fast Sea Transportation / St-Petersburg State Marine Technical University - Saint-Petersburg : St-Petersburg State Marine Technical University, 2005, 1-8

ISBN
5-88303-045-9

Skup
FAST 2005 International Conference on Fast Sea Transportation

Mjesto i datum
Saint-Petersburg, Russia, 27-30.06.2005

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
trimaran configurations; total resistance; resistance components

Sažetak
This paper deals with an experimental and theoretical investigation into the resistance components in calm water of trimaran with symmetric outriggers. Experimental determination of total resistance and form factor for the ten different trimaran configurations of Wigley's series C98-349 and for Wigley monohull C87-267 (DINMA-Trieste) has been carried out over the Froude number range 0.082-0.495. Wave pattern measurements in six longitudinal cuts for the ten trimaran configurations have been conducted. Wave pattern resistance for the ten trimaran configurations have been experimentally determined by applying LFT, MEM and MES method, over the Froude number range 0.239-0.488. The tests have been conducted over a wide range of relative lateral and longitudinal positions, with model free to trim and sink conditions. Calculation of theoretical wave resistance based on the linear wave theory and the Michell approximation has been undertaken. The comparison between the theoretical predictions and the experimentally determined wave pattern resistance has shown poor agreement. The results of the investigation, over a wide range of Froude number, provide a better understanding of the hydrodynamical content of the components of trimaran resistance including the influence of mutual hull positions on the resistance components. Experimentally determined values of total resistance, form factor and wave pattern resistance for the ten trimaran configurations have made possible the determination of Froude number range, where positive total resistance interference occurs. Wave pattern and viscous interference have been quantified as well.

Izvorni jezik
Engleski

Znanstvena područja
Brodogradnja



POVEZANOST RADA


Projekti:
0120012
0120007

Ustanove:
Fakultet strojarstva i brodogradnje, Zagreb

Profili:

Avatar Url Andreja Werner (autor)

Avatar Url Nastia Degiuli (autor)


Citiraj ovu publikaciju

Degiuli, Nastia; Werner, Andreja; Zotti, Igor
An experimental investigation into the resistance components of trimaran configurations // Proceedings of the 8th International Conference on Fast Sea Transportation / St-Petersburg State Marine Technical University (ur.).
Saint-Petersburg: St-Petersburg State Marine Technical University, 2005. str. 1-8 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Degiuli, N., Werner, A. & Zotti, I. (2005) An experimental investigation into the resistance components of trimaran configurations. U: St-Petersburg State Marine Technical University (ur.)Proceedings of the 8th International Conference on Fast Sea Transportation.
@article{article, year = {2005}, pages = {1-8}, keywords = {trimaran configurations, total resistance, resistance components}, isbn = {5-88303-045-9}, title = {An experimental investigation into the resistance components of trimaran configurations}, keyword = {trimaran configurations, total resistance, resistance components}, publisher = {St-Petersburg State Marine Technical University}, publisherplace = {Saint-Petersburg, Russia} }
@article{article, year = {2005}, pages = {1-8}, keywords = {trimaran configurations, total resistance, resistance components}, isbn = {5-88303-045-9}, title = {An experimental investigation into the resistance components of trimaran configurations}, keyword = {trimaran configurations, total resistance, resistance components}, publisher = {St-Petersburg State Marine Technical University}, publisherplace = {Saint-Petersburg, Russia} }




Contrast
Increase Font
Decrease Font
Dyslexic Font