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Abstract
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Article Information:
Mach Reflection of a Shock Wave from the Symmetry Axis of the Supersonic Nonisobaric Jet
Bulat Pavel Viktorovich and Uskov Vladimir Nikolaevich
Corresponding Author: Bulat Pavel Viktorovich
Submitted: March 29, 2014
Accepted: May 10, 2014
Published: July 05, 2014 |
Abstract:
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The purpose of the study is to determine the conditions of Mach disk (direct shock wave) in a supersonic nonisobaric jet. Brief details on shock waves triple configurations, Mach reflection of a shock wave from a rigid wall and the axis of symmetry are given. Various known semi-empirical model of calculating the Mach disc diameter in a supersonic jet and its removal from the nozzle are discussed. It is shown that the Mach disk in the jet is corresponded by the so-called stationary Mach shock waves triple configuration, in which the intensity of the main shock (Mach disk) is the maximum possible for a given Mach number. The theoretical and calculative-experimental validation of the Mach disk formation model in a supersonic non-isobaric jet is provided. The results of calculation are in satisfactory match with experiment.
Key words: A stationary mach configuration, irregular reflection of shock, mach disk, mach stem, the regular reflection of shock, the triple point, triple configuration of shock waves
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Cite this Reference:
Bulat Pavel Viktorovich and Uskov Vladimir Nikolaevich, . Mach Reflection of a Shock Wave from the Symmetry Axis of the Supersonic Nonisobaric Jet. Research Journal of Applied Sciences, Engineering and Technology, (1): 135-142.
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ISSN (Online): 2040-7467
ISSN (Print): 2040-7459 |
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