Til hovedinnhold

Jens Birkevold

Master of science

Jens Birkevold

Master of science

Jens Birkevold
Telefon: 476 22 644
Avdeling: Produksjonsteknologi
Kontorsted: Raufoss

Publikasjoner og ansvarsområder

Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1746624

To obtain more knowledge of current induced drag forces on sugar kelp, towing tests with ropes containing cultivated sugar kelp was conducted. As freshwater may damage the kelp and cause changes in its mechanical response, tests were performed in a test facility containing seawater. A special purpos...

Forfattere Endresen Per Christian Norvik Carina Kristiansen David Birkevold Jens Volent Zsolt
År 2019
Type Del av bok/rapport
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1729215

To obtain more knowledge of current induced drag forces on sugar kelp, towing tests with ropes containing cultivated sugar kelp was conducted. As freshwater may damage the kelp and cause changes in its mechanical response, tests were performed in a test facility containing seawater. A special purpos...

Forfattere Endresen Per Christian Norvik Carina Kristiansen David Birkevold Jens Volent Zsolt
År 2019
Type Konferansebidrag og faglig presentasjon
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1564948

Fish cages can experience strong loads due to hydrodynamic forces in the sea. Numerical models are often used to estimate drag forces on net cages, and the development and validation of such models is mostly based on laboratory tests that can be performed under controlled conditions. However, severa...

Forfattere Gansel Lars Christian Oppedal Frode Birkevold Jens Tuene Stig Atle
År 2018
Type Tidsskriftspublikasjon
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1525450

Motivated by the need for additional tools to disinfect discharge water from well boats, and to prevent distribution of salmon lice, the effect of ultrasonic cavitation on the planktonic stages of the salmon louse, nauplii and copepodids, as well as marine heterotrophic bacteria, and the marine gree...

Forfattere Svendsen Eirik Dahle Stine Veronica Wiborg Hagemann Andreas Birkevold Jens Delacroix Stephanie Andersen Aage Bjørn
År 2018
Type Tidsskriftspublikasjon
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1526197

In the salmon industry chemical delousing is done by enclosing the cage in a tarpaulin, and then mixing the chemical agent in the enclosed water volume. Correct dosage is important to obtain the wanted effect, and in order to calculate the correct dose of the agent the volume of the enclosed water i...

Forfattere Volent Zsolt Birkevold Jens Stahl Annette Lien Andreas Myskja Sunde Leif Magne Lader Pål Furset
År 2017
Type Tidsskriftspublikasjon
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1374687

We have developed a mathematical modelwhich estimates the growth performance of Atlantic salmon in aquaculture production units. The model consists of sub-models estimating the behaviour and energetics of the fish, the distribution of feed pellets, and the abiotic conditions in the water column. A f...

Forfattere Føre Martin Alver Morten Alfredsen Jo Arve Marafioti Giancarlo Senneset Gunnar Birkevold Jens Willumsen Finn Victor Lange Guttorm Espmark Åsa Maria Olofsdotter Terjesen Bendik Fyhn
År 2016
Type Tidsskriftspublikasjon