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Babak Ommani

Seniorforsker

Babak Ommani

Seniorforsker

Babak Ommani
Telefon: +47 403 32 032
E-post:
Avdeling: Energi og transport
Kontorsted: Trondheim

Publikasjoner og ansvarsområder

Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/1717837/

The piston and first sloshing modes of two-dimensional moonpools with recess are investigated. Dedicated forced heave experiments are carried out. Different recess lengths are tested from 1/4 to 1/2 of the length of the moonpool at the mean waterline. A theoretical model to calculate...

Forfattere Senthuran Ravinthrakumar Trygve Kristiansen Bernard Jean Marie Molin Babak Ommani
År 2019
Type Vitenskapelig artikkel
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/1641723/

This report presents results from hydrodynamic analysis of interaction between glacial ice and semisubmersible drilling units, as part of the Petroleum Safety Authority's project "NORD ST20 Loads, design and operation of floaters in the northern area". The overall objective of the study has...

År 2018
Type Rapport
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/1613742/

Moonpool resonance is investigated in a two-dimensional setting in terms of regular, forced heave motions of a model with moonpool with different rectangular-shaped recess configurations. A recess is a reduced draft zone in the moonpool. Dedicated experiments were carried out. The model consisted of...

Forfattere Senthuran Ravinthrakumar Trygve Kristiansen Babak Ommani
År 2018
Type Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/1613787/

Estimating moonpool piston mode response at resonance is important for operation safety. This is a difficult task, in particular, due to nonlinear nature of the moonpool response connected to the damping imposed by the flow separation at the moonpool’s inlet. In the present work, the applicability...

Forfattere Babak Ommani Trygve Kristiansen Kjetil Berget
År 2018
Type Vitenskapelig Kapittel/Artikkel/Konferanseartikkel