Publication Date:
2019-07-13
Description:
A renewed interest in hypervelocity vehicles requires an increase in our knowledge of aerothermodynamic phenomena. Tests conducted in our ground-based facilities can be used both to better understand the physics of hypervelocity flight, and to calibrate and validate computer codes designed to predict vehicle performance in the hypervelocity environment. This paper reviews the requirements for aerothermodynamic testing and discusses the ballistic range and its capabilities. Examples of the kinds of testing performed in typical high-performance ballistic ranges are described; we draw heavily on experience obtained in the ballistics facilities at NASA Ames. Prospects for improving the capabilities of the ballistic range by using advanced instrumentation are discussed. Finally, recent developments in gun technology and their application to extend the capability of the ballistic range are summarized.
Keywords:
GROUND SUPPORT SYSTEMS AND FACILITIES (SPACE)
Type:
AIAA PAPER 88-2015
,
Aerodynamic Testing Conference; May 18, 1988 - May 20, 1988; San Diego, CA; United States
Format:
text
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