|
|
|
|
|
Ronald W. Sadler
-
 
Untitled
by Beth Kane
|
Table of Contents
|
| HEAT TRANSFER AND TEMPERATURE DISTRIBUTION IN A HEMISPHERICAL NOSE CONE IN HYPERSONIC FLOW (1998) | | |
Abstract | | ON THE BASIS OF THE COMPARISON BETWEEN THEORY AND EXPERIMENT OF HEAT TRANSFER AND TEMPERATURE DISTRIBUTION, IT IS CONCLUDED THAT THE SIMPLIFIED METHOD USED TO PREDICT TEMPERATURES WITHIN A HEMISPHERICAL NOSE CONE IN A HYPERSONIC FLOW IS SATISFACTORY. The restriction must be made to flows in the Reynolds Number range of from 1 to 5 times 10 to the 6th power, and to stagnation temperatures less than 4000 R. To apply the method it is first necessary to calculate the theoretical heat transfer for the appropriate Reynolds Number. Using the local values of the heat transfer, in conjunction with the transient, one-dimensional heat conduction solution through a spherical shell element, yields the temperature-time history at any point within the body. (Author) |
Publication details | | Contributors | POLYTECHNIC INST OF BROOKLYN N Y | | Repository | Defense Technical Information Center OAI-PMH Repository (United States) | | Keywords | *HEMISPHERICAL SHELLS, *NOSE CONES, AERODYNAMIC HEATING, BLUNT BODIES, HEAT TRANSFER, HYPERSONIC CHARACTERISTICS, MATHEMATICAL PREDICTION, MODEL TESTS, REENTRY VEHICLES, TEMPERATURE, THEORY, WIND TUNNEL MODELS | | Language | eng | | |
|
Added by
Beth Kane
|
|