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Time domain dynamic analysis of cable laying operations in irregular waves


Prpić-Oršić, Jasna; Nabergoj, Radoslav
Time domain dynamic analysis of cable laying operations in irregular waves // Bulletins for Applied and Computer Mathematics (BAM), 104 (2003), 2140; 463-468 (podatak o recenziji nije dostupan, članak, znanstveni)


Naslov
Time domain dynamic analysis of cable laying operations in irregular waves

Autori
Prpić-Oršić, Jasna ; Nabergoj, Radoslav

Izvornik
Bulletins for Applied and Computer Mathematics (BAM) (0133-3526) 104 (2003), 2140; 463-468

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
cable lying; seakeeping; nonlinear dynamics

Sažetak
A time domain numerical approach developed to predict motion and tension of marine cables during laying operations in a rough sea is presented. The solution methodology consists of dividing the cable into straight elements, which must satisfy equilibrium equation and compatibility relations. The system of obtained nonlinear differential equations is solved by Runge-Kutta method, taking explicitly into account the effect of irregular waves. Illustrative applications of the method are given for a cable-lying ship of approximately 100 m length, designed to install and repair submarine cable systems. The results are presented as cable dynamic tension during lying process obtained by time domain simulation. The rms values for two different types of cable, several ship velocity-heading combinations are presented. The obtained responses make it possible to determine order statistics of the cable lying process.

Izvorni jezik
Engleski

Znanstvena područja
Brodogradnja



POVEZANOST RADA


Projekt / tema
0069007

Ustanove
Tehnički fakultet, Rijeka

Profili:

Avatar Url Jasna Prpić-Oršić (autor)

Citiraj ovu publikaciju

Prpić-Oršić, Jasna; Nabergoj, Radoslav
Time domain dynamic analysis of cable laying operations in irregular waves // Bulletins for Applied and Computer Mathematics (BAM), 104 (2003), 2140; 463-468 (podatak o recenziji nije dostupan, članak, znanstveni)
Prpić-Oršić, J. & Nabergoj, R. (2003) Time domain dynamic analysis of cable laying operations in irregular waves. Bulletins for Applied and Computer Mathematics (BAM), 104 (2140), 463-468.
@article{article, year = {2003}, pages = {463-468}, keywords = {cable lying, seakeeping, nonlinear dynamics}, journal = {Bulletins for Applied and Computer Mathematics (BAM)}, volume = {104}, number = {2140}, issn = {0133-3526}, title = {Time domain dynamic analysis of cable laying operations in irregular waves}, keyword = {cable lying, seakeeping, nonlinear dynamics} }

Uključenost u ostale bibliografske baze podataka:


  • Zentralblatt MATH
  • VINITI
  • Referentni žurnal Moskva