Jinwoo Oh

TL;DR: In this article, an effective battery thermal management system solution is discussed in terms of the maximum temperature and maximum temperature difference of the batteries and an effective BTMS that complements the disadvantages of each system is discussed.

TL;DR: In this article, a life cycle climate performance (LCCP) of cooling and heating systems is developed and evaluated for South Korean weather conditions, and the evaluation results show that the use of the heat pump for space heating can reduce CO2 emissions by 11-17%.

TL;DR: In this paper, the authors investigated hydrogen leakage cases using CFD (computational fluid dynamics) simulation and showed that the leaked hydrogen gas with high concentration stays inside the HCPP and the effects of ventilation to reduce the possibility of the explosion are continuously considered.

TL;DR: In this article, a numerical model of a scroll expander is developed applying the deterministic method to analyze its thermal-hydraulic characteristics for the application to the organic Rankine cycle.

TL;DR: In this article, the experimental investigation of a plate heat exchanger was conducted, which was used as an organic Rankine cycle evaporator, and the performance was investigated at the low mass flux and moderate evaporation temperature ranges, indicating that flow boiling heat transfer was mainly dominated by the nucleate boiling mechanism.