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The role of approximate analytical results in the study of two-phase flow in nozzle

Marble, Frank E. (1967) The role of approximate analytical results in the study of two-phase flow in nozzle. Air Force Rocket Propulsion Laboratory Technical Report, AFRPL-TR-67-223, Vol. 2. , San Bernardino, CA. http://resolver.caltech.edu/CaltechAUTHORS:20101222-101345306

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Abstract

The small slip approxitnation to the theory of two-phase flow in rocket nozzles is reviewed to show that the inaccuracies associated with drag and heat transfer laws, and those associated with the fundamental approximation, are independent and that the former may be removed algebraic1y. Selected applications ofthe approximate theory are discussed to indicate that these stress the nature of the dependence of the results upon the relevant physical parameters and the possible consequence of scaling laws, rather than numerical accuracy too often limited by inaccurate initial data. It is suggested that approximate analytical results may offer much more assistance to the rocket engineer than has yet been used to advantage.


Item Type:Report or Paper (Technical Report)
Additional Information:Reprinted from the Proceedings of the Air Force Rocket Propulsion Laboratory Two-Phase Flow Conference 15 - 16 March 1967 Norton Air Force Base, San Bernardino, California Editors: L. J. Delaney, R. F. Hoglund, and 1/Lt P. W. Smith AFRPL-TR-67-223, Vol. II August 1967
Group:Guggenheim Jet Propulsion Center
Other Numbering System:
Other Numbering System NameOther Numbering System ID
Guggenheim Jet Propulsion CenterUNSPECIFIED
AFRPL-TR67-233
Record Number:CaltechAUTHORS:20101222-101345306
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:20101222-101345306
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:21498
Collection:CaltechAUTHORS
Deposited By: Ruth Sustaita
Deposited On:12 Jan 2011 19:19
Last Modified:26 Dec 2012 12:47

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