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Jan Roger Hoff

Senior Research Scientist

Jan Roger Hoff

Senior Research Scientist

Jan Roger Hoff
Phone: +47 416 26 120
Email:
Department: Ships and Ocean Structures
Office: Trondheim

Publications and responsibilities

Publication
https://www.sintef.no/en/publications/publication/1891629/

When a ship is moving forward in waves it will experience an increase in resistance in waves. Traditionally, ship designs are optimized for calm water performance. However, this condition does not reflect the real condition the vessel will experience at sea. The International Maritime Organization...

Publication
https://www.sintef.no/en/publications/publication/1834557/

Offloading hoses/flexible pipes are used to transfer compressed natural gas (CNG) from an intermediate floating CNG storage unit-floating storage and offloading unit (FSO) to CNG vessel. The floating hoses are subjected to environmental loads that are mainly waves, current, and vessel motions from...

Year 2020
Type Academic chapter/article/Conference paper
Publication
https://www.sintef.no/en/publications/publication/1514833/

Liquid inside a floating structure influences both hydrostatic and hydrodynamic response of the floating structure. Some examples of floating structure with internal liquid are: vessels with roll damping tanks, floating hydrocarbon storage facility, LNG tankers and etc. A floating oil storage tank...

Authors Jingzhe Jin Allan Ross Magee Mengmeng Han Jan Roger Hoff Elin Marita Hermundstad Øyvind Hellan Chien Ming Wang
Year 2017
Type Academic chapter/article/Conference paper
Publication
https://www.sintef.no/en/publications/publication/1503734/

The importance of wave-current interaction effects on the determination of mean drift forces on floating offshore structures is well documented. Wave-current interaction effects will also influence the first-order motions and loads as well as the diffracted and radiated waves around the structure...

Authors Elin Marita Hermundstad Jan Roger Hoff Nuno Miquel Magalhaes Duque Da Fonseca Rune Bjørkli
Year 2017
Type Academic chapter/article/Conference paper
Publication
https://www.sintef.no/en/publications/publication/1520296/

Station keeping analysis is an important activity in the early stages of any vessel/DP project that eventually determines the machinery and thruster configuration and thruster size selection. In order to obtain reliable results, it is crucial to apply engineering tools that realistically represent...

Authors Florian Sprenger Elin Marita Hermundstad Jan Roger Hoff Dariusz Eirik Fathi Ørjan Selvik
Year 2017
Type Academic chapter/article/Conference paper
Publication
https://www.sintef.no/en/publications/publication/1396172/

Wave-current interaction effects may significantly influence the mean wave drift forces on a structure as well as the motion responses and wave elevation around the structure. Additionally, the drift force may be used to estimate the wave drift damping of a moored structure. A new numerical...

Authors Elin Marita Hermundstad Jan Roger Hoff Carl Trygve Stansberg Rolf Jarle Baarholm
Year 2016
Type Academic chapter/article/Conference paper