- CREA 세미나 안내
아래와 같이 스위스 연방공대에서 엑서지 주제로 연구를 하고 계신 김문근 박사님을 모시고 세미나를 개최할 예정입니다. 신재생에너지를 포함해 아래 주제에 관심 있는 여러분의 참여를 환영합니다.
- 일시 : 6월 23일(화) 오후 3시30분 – 5시
- 장소 : 한밭대학교 건설공학과 S8동 6층 SolarCube
- 발표자 : 김문근 박사 (스위스 연방공대 ETH Zurich)
- 발표주제 : “Energy analysis alone does not provide a full understanding of the energy utilization process, since factors such as availability, entropy generation and energy quality can lead to improvements that can reduce the systems’ environmental impact. An analysis based on the second law of thermodynamics can better and more accurately explain and define the location of inefficiencies, and can therefore be used to optimize the performance of HVAC systems depending on environmental conditions. Exergy efficiency is a measure of how close the analyzed process approaches the ideal and describes energy irreversibility by entropy generation. Low exergy systems can provide solutions with low maintenance and running costs and low CO2 output due to their high Coefficient of Performance (COP) and low entropy generation.
- Novel Low Exergy Building Systems
- Heat pump (turbo compressor)
- Hybrid solar collector
- Co-axial geo-thermal system
- Decentralized ventilation system
- Hybrid radiant panel system
- CO2 capturing and energy saving