Journal
APPLIED NANOSCIENCE
Volume 7, Issue 1-2, Pages 25-29Publisher
SPRINGER HEIDELBERG
DOI: 10.1007/s13204-016-0539-6
Keywords
Aerogel; Heat conduction; Heat extraction; Micro-fluid; Nanoparticle; Nanotechnology
Categories
Funding
- TSGC Design Challenge Showcase
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In this design challenge by the Texas Space Grant Consortium, the researchers design a cooling system for a lithium-ion battery. Lithium-ion batteries are an effective and reliable source of energy for small, portable devices. However, similar to other existing sources of energy, there is always a problem with overheating. The objective is to design a cooling system for lithium-ion batteries that will work in a zero gravity environment for orbital and interplanetary space systems. The system is to serve as a backup battery and a signal booster that can be incorporated into a spacesuit. The design must be able to effectively cool the batteries without the use of an atmosphere to carry away heat but also be a lightweight and reliable design. The design incorporates carbon nanotubes suspended in distilled water creating a nano-fluid environment. This design must include a failsafe in the event of thermal runaway, a problem common to lithium-ion batteries. This failsafe will completely shut off the system if the batteries reach a certain temperature. A cooling system that incorporates nano-fluids will achieve a lightweight and efficient way of cooling batteries.
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