대한설비공학회:학술대회논문집 (Proceedings of the SAREK Conference)
- 대한설비공학회 2006년도 하계학술발표대회 논문집
- /
- Pages.982-987
- /
- 2006
계면활성제가 첨가된 관내 난류의 열유동 특성에 관한 고찰
Fluid and Heat Transfer Characterization of Surfactant Turbulent Pipe Flows
- Shin, Kwang-Ho (Graduate School of Mechanical Design Engineering, Chungnam National University) ;
- Yoon, Hyung-Kee (Unutilized and Geothermal Energy Research Center, Korea Institute of Energy Research(KIER)) ;
- Chang, Ki-Chang (Unutilized and Geothermal Energy Research Center, Korea Institute of Energy Research(KIER)) ;
- Ra, Ho-Sang (Unutilized and Geothermal Energy Research Center, Korea Institute of Energy Research(KIER))
- 발행 : 2006.06.21
초록
The fluid mechanics and heat transfer of surfactant turbulent pipe flows are characterized with particular emphasis on the effects of surfactant concentration and solution temperature on drag reduction and heat transfer reduction. The test fluids are the surfactant solutions of DR-IW616 supplied by Akzo Nobel Chemical in concentration of
키워드