Full Content is available to subscribers

Subscribe/Learn More  >

Frequency Analysis on Pulsating Heat Pipe

[+] Author Affiliations
Wei Qu, Yuhua Li, Tongze Ma

Chinese Academy of Sciences, Beijing, China

Paper No. IPACK2007-33337, pp. 689-693; 5 pages
  • ASME 2007 InterPACK Conference collocated with the ASME/JSME 2007 Thermal Engineering Heat Transfer Summer Conference
  • ASME 2007 InterPACK Conference, Volume 1
  • Vancouver, British Columbia, Canada, July 8–12, 2007
  • Conference Sponsors: Electronic and Photonic Packaging Division
  • ISBN: 0-7918-4277-0 | eISBN: 0-7918-3801-3


The pulsating heat pipe should have one eigen frequency based on the temperature visualization of pulsating heat pipe. The preliminary model of pulsating heat pipe is established by the force balance between the driving force, the inertial force and the frictional force. The results show that different structural parameter of pulsating heat pipe influences the eigen frequency differently. If a pulsating heat pipe has less turning number, or has micro or mini capillary, or has higher filling ratio, then the eigen frequency will change quickly. The frequency stands for the springiness of the system. The results can explain why some pulsating heat pipes with less turning number are hard to operate.

Topics: Heat pipes



Interactive Graphics


Country-Specific Mortality and Growth Failure in Infancy and Yound Children and Association With Material Stature

Use interactive graphics and maps to view and sort country-specific infant and early dhildhood mortality and growth failure data and their association with maternal

Citing articles are presented as examples only. In non-demo SCM6 implementation, integration with CrossRef’s "Cited By" API will populate this tab (http://www.crossref.org/citedby.html).

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging and repositioning the boxes below.

Related eBook Content
Topic Collections

Sorry! You do not have access to this content. For assistance or to subscribe, please contact us:

  • TELEPHONE: 1-800-843-2763 (Toll-free in the USA)
  • EMAIL: asmedigitalcollection@asme.org
Sign In