Blar i SINTEF Open på forfatter "Yum, Kevin Koosup"
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Design Study of a Hybrid Power System for a Ferry Using Open Simulation Platform
Yum, Kevin Koosup; Ludvigsen, Kristine Bruun (Peer reviewed; Journal article, 2021)In a hybrid power system, an energy storage device unlocks the possibility of optimizing the design and operation. Only a properly tuned control strategy with correctly sized machinery under specific operation profiles ... -
Hydrogen re-liquefaction Process for Boil-off Gas Handling on a Large-scale Liquid Hydrogen Carrier
Kim, Donghoi; Trædal, Stian; Berstad, David Olsson; Nekså, Petter; Yum, Kevin Koosup (Science et technique du froid;, Chapter; Peer reviewed, 2023)With the recent focus on hydrogen, seaborne shipping is considered an option for the large-scale transport of liquid hydrogen (LH2). For efficient shipping, boil-off gas (BOG) from the cargo tanks needs to be optimally ... -
Improving pre-turbine SCR systems in marine two stroke diesel engines using hybrid turbocharging: a numerical study of SCR operation range and system fuel efficiency
Nielsen, Jørgen Bremnes; Yum, Kevin Koosup; Pedersen, Eilif (Journal article; Peer reviewed, 2019-11-20)In this article, a performance evaluation of a novel system solution combining a hybrid turbocharger and a pre-turbine selective catalytic NOx reduction system is carried out. Pre-turbine selective catalytic system are ... -
Real-Time Hybrid Model (ReaTHM®) Testing of the Hybrid Power Plant: Concept and Feasibility Test
Yum, Kevin Koosup (ASME Proceedings | Ocean Renewable Energy;OMAE2017-61042, Chapter, 2017-06-25)Concept of the real-time hybrid model (ReaTHM® 2) testing framework for marine hybrid power plant is presented. The benefits and challenges with regard to using the model-scale power plant for the testing are explained. ...