개방형 구조의 진동형 히트파이프의 응축부 길이에 따른 추력 및 유동 가시화
Thrust and Flow Visualization according to Length of Condenser Section of Open Pulsating Heat Pipe
- Resource Type
- Article
- Authors
- 손민재; 최종욱
- Source
- 한국가시화정보학회지, 21(3), pp.57-64 Nov, 2023
- Subject
- 기계공학
- Language
- 한국어
- ISSN
- 2093-808X
1598-8430
An open pulsating heat pipe operates continuously by inflow and outflow fluids through an open-type condenser. The open pulsating heat pipe is a device capable of obtaining the thrust due to the variation of internal pressure during phase change. Therefore, the open pulsating heat pipe is a suitable device to move fluids if the heat source such as waste heat exists. Many numerical studies have not been sufficiently conducted on the open pulsating heat pipe. In this study, the numerical analysis of the open pulsating heat pipe is performed according to the length of the condenser section. The OpenFOAM software is used to obtain the thrust and the flow visualization for the open pulsating heat pipe.