Applications for ME5390 Thermal Designhomepages.wmich.edu/~leehs/ME539/Applications of Heat...
Transcript of Applications for ME5390 Thermal Designhomepages.wmich.edu/~leehs/ME539/Applications of Heat...
Applications of Heat Pipesfor
ME5390Dr. Lee
2/7/2017
Heat Pipes
Thermal solution integration for desktop and servers (Mochizuki et al. 2006)
Remote heat exchanger using a heat pipe embedded in a block for a laptop computer
Heat Pipes
Solar house which has an energy collection mechanism (Gi and Maezawa, 2006)
Thermal energy storage system (Faghri, 1990 and 1991)
Heat Pipes
Waste heat recovery using heat pipe heat exchangers
Experimental thermosiphon Rankine engine (Nguyen et al., 1992)
Heat Pipes
Models of cold weather handware with heat pipes (Faghri et al. 1989)
Heat Pipes
Groove wick
Powder wickMesh wick
Heat Pipes
Electrosurgery to cauterize, cut, or coagulate tissue
During this surgery, the tissue being treated tends to stick to the electrode, resulting in various complications. First, the tissue stuck to the electrode has a high resistance that hinders delivery of power to the tissue. While performing a procedure, a surgeon must periodically remove the device from the patient and clean it before continuing. Due to tissue’s adhering to the electrode, when the electrode is removed, the portion of the tissue adhering to the electrode is torn away, resulting in bleeding. Therefore, cooling of the surgical site during electro-surgery is highly desirable. To achieve this, a heat pipe is introduced to maintain a constant temperature of 80°C at the electrode-tissue interface when the electrosurgical device is used
Heat Pipes
Heat pipe for drilling applications
The End