0

Full Content is available to subscribers

Subscribe/Learn More  >

Study on Boiling Heat Transfer in Mist Cooling: The Characteristics of Heat Transfer and Droplets in Mist Dispersed Flow

[+] Author Affiliations
Hiroyasu Ohtake, Yasuo Koizumi

Kogakuin University, Tokyo, Japan

Yoshihiro Teruya

Nikuni Corporation

Paper No. IMECE2002-39552, pp. 303-307; 5 pages
doi:10.1115/IMECE2002-39552
From:
  • ASME 2002 International Mechanical Engineering Congress and Exposition
  • Heat Transfer, Volume 7
  • New Orleans, Louisiana, USA, November 17–22, 2002
  • Conference Sponsors: Heat Transfer Division
  • ISBN: 0-7918-3638-X | eISBN: 0-7918-1691-5, 0-7918-1692-3, 0-7918-1693-1
  • Copyright © 2002 by ASME

abstract

Recently, the dry/semi-dry machining without machining oil is proposed for ecology. The establishment of high heat removable technology is required in the future machining. In this study, as a proposal of the high heat removable technology, the boiling heat transfer in mist dispersed flow was investigated. In particular, the heat transfer in water mist for low droplet density, focusing on the heat transfer characteristics and behaviors of liquid film and droplets on a heating surface was examined experimentally. Furthermore, the velocities of droplets, the diameters of those and air velocity were measured by using LDV, immersion method and a fine Pitot tube, respectively. The heat transfer mechanism in the mist cooling was classified into three regions based on heat transfer characteristics and behaviors of the droplets and liquid film: non-boiling, evaporation/augmentation with the droplets and evaporation of the liquid film. Three correlations for the regions were developed with the microscopic parameters of two-phase flow, respectively.

Copyright © 2002 by ASME

Figures

Tables

Interactive Graphics

Video

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

NOTE:
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