The available database comprises research projects in Fisheries, Aquaculture, Seafood Processing and Marine Biotechnology active in the time period 2003-2022.
BlueBio is an ERA-NET COFUND created to directly identify new and improve existing ways of bringing bio-based products and services to the market and find new ways of creating value from in the blue bioeconomy.

More information on the BlueBio project and participating funding organizations is available on the BlueBio website: www.bluebioeconomy.eu

Last Update: 2024/06/19

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Fisheries
Utvikling og testing av varmeveksler/fordamper for RSW-anlegg med CO2 (karbondioksyd) som arbeidsmedium for båter og fiskeoppdrett - Development and testing of heat exchanger / evaporator for RSW plants with CO₂ (carbon dioxide) as working medium for boats and fish farming
National Programme
National
Sigmund Jenssen
sigmund@cadio-as.com
NA
NTNU - Norwegian University of Science and Technology (Norway), 
2012
2015
€ 271,266
https://www.fhf.no/prosjekter/prosjektbasen/900852/
A new seawater cooling system (RSW) has been built on the fishing boat Ambassador. The refrigeration system has CO₂ as refrigerant and is equipped with a new type of evaporator and condenser. Instrumentation as well as measurements and analysis of the plant have been performed. Since the boat was at the quay in brackish water, the cooling water temperature was up to the maximum dimensioning and the freezing point for RSW was probably higher than normal. The measurements showed somewhat lower cooling performance than calculated. Large pressure loss between evaporator and compressor as well as low RSW speed in evaporator may be the explanation. After some small start-up problems, the plant seems to work well, according to the project group. After the measurements were made, the boat has been fishing for trout for mackerel and the facility should then have worked without problems. Feedback from shipowner (skipper) was positive.
Vessel technology; Engineering; Fishing technology;
Barents Sea (27.I) Skagerrak, Kattegat (27.IIIa) Norwegian Sea (27.IIa) Northern North Sea (27.IVa)
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