| Autor: |
Kripa Kiran Varanasi, Ambarish Jayant Kulkarni, Pramod Chamarthy, Boris Russ, Tao Deng, Stanton Earl Weaver, H. Peter J. de Bock, Brian Magann Rush, Frank M. Gerner |
| Rok vydání: |
2008 |
| Předmět: |
|
| Zdroj: |
Volume 10: Heat Transfer, Fluid Flows, and Thermal Systems, Parts A, B, and C. |
| DOI: |
10.1115/imece2008-67288 |
| Popis: |
The performance of electronic devices is limited by the capability to remove heat from these devices. A heat pipe is a device to facilitate heat transport that has seen increased usage to address this challenge. A heat pipe is a two-phase heat transfer device capable of transporting heat with minimal temperature gradient. An important component of a heat pipe is the wick structure, which transports the condensate from the condenser to the evaporator. The requirements for high heat transport capability and high resilience to external accelerations leads to the necessity of a design trade off in the wick geometry. This makes the wick performance a critical parameter in the design of heat pipes. The present study investigates experimental methods of testing capillary performance of wick structures ranging from micro- to nano-scales. These techniques will facilitate a pathway to the development of nano-engineered wick structures for high performance heat pipes.Copyright © 2008 by ASME |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
|
