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Development and application of a technique for steady state aerodynamic heat transfer measurements

Citation

Hartwig, Frederic William (1957) Development and application of a technique for steady state aerodynamic heat transfer measurements. Dissertation (Ph.D.), California Institute of Technology. http://resolver.caltech.edu/CaltechETD:etd-07132004-161800

Abstract

A technique was developed for measuring steady state heat transfer on a hemisphere cylinder and the results are compared with theory. The instrumentation consisted of a miniaturized thermopile of silver-constantan thermocouples approximately 1/8" x 1/16" x 1/100". The repeatability of readings with this device was found to be excellent. These heat measuring devices, or heat meters, were installed in both a ceramic hemisphere cylinder and in a similar metal one. There were obtained three different heat flow rates at each of six different combinations of tunnel pressure and temperature.

The results compared very well with a theory developed by Lester Lees based upon the assumption of local similarity.

Item Type:Thesis (Dissertation (Ph.D.))
Subject Keywords:steady state heat transfer ; hemisphere cylinder
Degree Grantor:California Institute of Technology
Division:Engineering and Applied Science
Major Option:Aeronautics
Thesis Availability:Public (worldwide access)
Research Advisor(s):
  • Lees, Lester
Thesis Committee:
  • Unknown, Unknown
Defense Date:1 January 1957
Other Numbering System:
Other Numbering System NameOther Numbering System ID
Hypersonic Research Project Memorandum37
Additional Information:Hypersonic Research Project Memorandum, no. 37 - June 1, 1957.
Funders:
Funding AgencyGrant Number
Army Ordnance ContractDA-04-495-Ord-19
Army Project5B0306004
Ordnance ProjectTB3-0118
OOR Project1600-PE
Projects:Hypersonic Research Project
Record Number:CaltechETD:etd-07132004-161800
Persistent URL:http://resolver.caltech.edu/CaltechETD:etd-07132004-161800
Related URLs:
URLURL TypeDescription
http://resolver.caltech.edu/CaltechAUTHORS:20140707-143842260Related DocumentGuggenheim Aernautical Laboratory project report
Default Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:2873
Collection:CaltechTHESIS
Deposited By: Imported from ETD-db
Deposited On:14 Jul 2004
Last Modified:07 Jul 2014 21:46

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