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Pregled bibliografske jedinice broj: 155877

Static and dynamic analysis of marine riser


Ljuština, Ana Maria; Parunov, Joško; Senjanović, Ivo
Static and dynamic analysis of marine riser // Proceedings of the 16th Symposium "Theory and Practice of Shipbuilding"
Zagreb, 2004. (predavanje, domaća recenzija, sažetak, stručni)


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Naslov
Static and dynamic analysis of marine riser

Autori
Ljuština, Ana Maria ; Parunov, Joško ; Senjanović, Ivo

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, stručni

Izvornik
Proceedings of the 16th Symposium "Theory and Practice of Shipbuilding" / - Zagreb, 2004

Skup
16th Symposium "Theory and Practice of Shipbuilding" - SORTA

Mjesto i datum
Plitvice, Hrvatska, 21.-23.10.2004

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Domaća recenzija

Ključne riječi
marine risers; hydroelasticity; sea current; sea waves; finite element method

Sažetak
The analysis is concerned with static and dynamic behaviour of the explorational marine riser exposed to the sever environmental conditions. The most significant influence factors that can exert the loads on the riser structure are taken into account. The static analysis is based on a nonlinear mathematical model. The static equilibrium solution is used as an initial condition for the time domain dynamic analysis. Time domain analysis is based on a step-by-step numerical integration of the dynamic equilibrium equations. The wave load is given by the modified Morison equation. The frequency domain dynamic analysis is based on the linearised dynamic equilibrium equation at the static equilibrium position by application of stochastic linearisation of the hydrodynamic loading. Riser displacement, rotations, axial forces, bending moments, shear forces and natural modes and frequencies of free vibration are evaluated. Numerical procedure by the finite element method is utilized.

Izvorni jezik
Engleski

Znanstvena područja
Brodogradnja



POVEZANOST RADA


Projekti:
0120001

Ustanove:
Fakultet strojarstva i brodogradnje, Zagreb

Profili:

Avatar Url Joško Parunov (autor)

Avatar Url Ana Maria Ljuština (autor)

Avatar Url Ivo Senjanović (autor)


Citiraj ovu publikaciju:

Ljuština, Ana Maria; Parunov, Joško; Senjanović, Ivo
Static and dynamic analysis of marine riser // Proceedings of the 16th Symposium "Theory and Practice of Shipbuilding"
Zagreb, 2004. (predavanje, domaća recenzija, sažetak, stručni)
Ljuština, A., Parunov, J. & Senjanović, I. (2004) Static and dynamic analysis of marine riser. U: Proceedings of the 16th Symposium "Theory and Practice of Shipbuilding".
@article{article, author = {Lju\v{s}tina, Ana Maria and Parunov, Jo\v{s}ko and Senjanovi\'{c}, Ivo}, year = {2004}, keywords = {marine risers, hydroelasticity, sea current, sea waves, finite element method}, title = {Static and dynamic analysis of marine riser}, keyword = {marine risers, hydroelasticity, sea current, sea waves, finite element method}, publisherplace = {Plitvice, Hrvatska} }
@article{article, author = {Lju\v{s}tina, Ana Maria and Parunov, Jo\v{s}ko and Senjanovi\'{c}, Ivo}, year = {2004}, keywords = {marine risers, hydroelasticity, sea current, sea waves, finite element method}, title = {Static and dynamic analysis of marine riser}, keyword = {marine risers, hydroelasticity, sea current, sea waves, finite element method}, publisherplace = {Plitvice, Hrvatska} }




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