K
Kook Young Ahn
Publications - 56
Citations - 682
Kook Young Ahn is an academic researcher. The author has contributed to research in topics: Solid oxide fuel cell & Combined cycle. The author has an hindex of 11, co-authored 47 publications receiving 469 citations.
Papers
More filters
Journal ArticleDOI
Exergetic and exergoeconomic evaluation of a solid-oxide fuel-cell-based combined heat and power generation system
TL;DR: In this article, a 100kW-class solid-oxide fuel-cell-based combined heat and power generation system was evaluated to find out the measures that would improve its efficiency, and more importantly its cost effectiveness.
Journal ArticleDOI
Exergetic and exergoeconomic evaluation of an SOFC-Engine hybrid power generation system
TL;DR: In this article, an SOFC-engine hybrid power generation system is evaluated using exergetic and exergoeconomic analysis methods to determine measures for improving its efficiency and cost effectiveness.
Journal ArticleDOI
Performance analysis of an SOFC/HCCI engine hybrid system: System simulation and thermo-economic comparison
TL;DR: In this paper, a novel SOFC hybrid system was proposed and evaluated relative to its thermodynamic efficiency and economy, which combines an SOFC stack with an HCCI-type internal combustion engine.
Journal ArticleDOI
Environmental impact assessment of a solid-oxide fuel-cell-based combined-heat-and-power-generation system
TL;DR: In this article, the authors assess the environmental impact associated with a SOFC (solidoxide fuel-cell) power generation system using a LCA (life cycle assessment) method.
Journal ArticleDOI
A novel electrical energy storage system based on a reversible solid oxide fuel cell coupled with metal hydrides and waste steam
TL;DR: In this article, reversible solid oxide fuel cells (RSOFCs) with metal hydride (MH) tank and waste steam were used for renewable energy storage, and the system round trip efficiencies of the MH tank were 45.6% and 48.1% respectively.