NASA-TP-1435
Similitude requirements and scaling relationships as applied to model testing
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Abstract:
The similitude requirements for the most general test conditions are presented. These similitude requirements are considered in relation to the scaling relationships, test technique, test conditions (including supersonic flow), and test objectives. Particular emphasis is placed on satisfying the various similitude requirements for incompressible and compressible flow conditions. For free flying models tests, the test velocities for incompressible flow are scaled from Froude number similitude requirements and those for compressible flow are scaled from Mach number similitude requirements. The limitations of various test techniques are indicated, with emphasis on the free flying model.
Author(s):
C.H. Wolowicz; J.S. Brown Jr; W.P. Gilbert
Indexed under:
- None
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