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Pregled bibliografske jedinice broj: 596279

A STUDY ON DAMPING CONTRIBUTION TO THE PREDICTION OF PARAMETRIC ROLLING IN REGULAR WAVES


Turk, Anton; Prpić-Oršić, Jasna; Guedes Soares, Carlos
A STUDY ON DAMPING CONTRIBUTION TO THE PREDICTION OF PARAMETRIC ROLLING IN REGULAR WAVES // Zbornik radova Sorta 2012 / Žiha, Kalman (ur.).
Zagreb: FSb, BI, 2012. str. 1-10 (predavanje, domaća recenzija, cjeloviti rad (in extenso), znanstveni)


CROSBI ID: 596279 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
A STUDY ON DAMPING CONTRIBUTION TO THE PREDICTION OF PARAMETRIC ROLLING IN REGULAR WAVES

Autori
Turk, Anton ; Prpić-Oršić, Jasna ; Guedes Soares, Carlos

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

Izvornik
Zbornik radova Sorta 2012 / Žiha, Kalman - Zagreb : FSb, BI, 2012, 1-10

ISBN
978-953-7738-20-4

Skup
XX. simpozija Teorija i praksa brodogradnje in memoriam prof. Leopold Sorta

Mjesto i datum
Rijeka, Hrvatska; Zagreb, Hrvatska, 27.09.2012. - 29.09.2012

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Domaća recenzija

Ključne riječi
numeričke simulacije; parametarsko ljuljanje; prigušenje
(numerical simulation; parametric rolling; damping)

Sažetak
In this paper the work on the roll damping prediction of ships, leading to parametric rolling is reviewed. The method adopted in the study is an Ikeda component-based one, and each component is predicted theoretically if possible, otherwise by empirical ways. The method has been modified to improve its accuracy and to extend its applicability to other kinds of ships. To investigate the influence of the roll damping estimation method on parametric rolling prediction, extensive roll decrement tests were conducted. For larger roll angles nonlinearities become even more significant. A time-domain 6 DOF numerical simulation method is applied for the investigation of parametric roll resonance in regular head waves. The obtained numerical results were compared with the corresponding available experimental measurements and commented. The experimental validation clearly demonstrated that the implementation of nonlinear treatment of roll damping component improves the accuracy of numerical model results.

Izvorni jezik
Engleski

Znanstvena područja
Brodogradnja



POVEZANOST RADA


Projekti:
069-0691736-1667 - Numeričko modeliranje hidrodinamičkog opterećenja i odziva pomorskih objekata (Prpić-Oršić, Jasna, MZOS ) ( CroRIS)

Ustanove:
Tehnički fakultet, Rijeka

Profili:

Avatar Url Jasna Prpić-Oršić (autor)

Avatar Url Anton Turk (autor)


Citiraj ovu publikaciju:

Turk, Anton; Prpić-Oršić, Jasna; Guedes Soares, Carlos
A STUDY ON DAMPING CONTRIBUTION TO THE PREDICTION OF PARAMETRIC ROLLING IN REGULAR WAVES // Zbornik radova Sorta 2012 / Žiha, Kalman (ur.).
Zagreb: FSb, BI, 2012. str. 1-10 (predavanje, domaća recenzija, cjeloviti rad (in extenso), znanstveni)
Turk, A., Prpić-Oršić, J. & Guedes Soares, C. (2012) A STUDY ON DAMPING CONTRIBUTION TO THE PREDICTION OF PARAMETRIC ROLLING IN REGULAR WAVES. U: Žiha, K. (ur.)Zbornik radova Sorta 2012.
@article{article, author = {Turk, Anton and Prpi\'{c}-Or\v{s}i\'{c}, Jasna and Guedes Soares, Carlos}, editor = {\v{Z}iha, K.}, year = {2012}, pages = {1-10}, keywords = {numeri\v{c}ke simulacije, parametarsko ljuljanje, prigu\v{s}enje}, isbn = {978-953-7738-20-4}, title = {A STUDY ON DAMPING CONTRIBUTION TO THE PREDICTION OF PARAMETRIC ROLLING IN REGULAR WAVES}, keyword = {numeri\v{c}ke simulacije, parametarsko ljuljanje, prigu\v{s}enje}, publisher = {FSb, BI}, publisherplace = {Rijeka, Hrvatska; Zagreb, Hrvatska} }
@article{article, author = {Turk, Anton and Prpi\'{c}-Or\v{s}i\'{c}, Jasna and Guedes Soares, Carlos}, editor = {\v{Z}iha, K.}, year = {2012}, pages = {1-10}, keywords = {numerical simulation, parametric rolling, damping}, isbn = {978-953-7738-20-4}, title = {A STUDY ON DAMPING CONTRIBUTION TO THE PREDICTION OF PARAMETRIC ROLLING IN REGULAR WAVES}, keyword = {numerical simulation, parametric rolling, damping}, publisher = {FSb, BI}, publisherplace = {Rijeka, Hrvatska; Zagreb, Hrvatska} }




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