CRITERION PREDICTION OF CHANGES OF SHOCK-WAVE STRUCTURE AT TRANSONIC FLOW AROUND AIRFOILS WITH LOCAL IMPULSE ENERGY
The material was received by the Editorial Board: 22.01.2014
The results of numerical modeling of transonic streamline of profile with a local pulse energy supply were generalized in terms of criteria analysis for a wide range of parameters. Defined set of criteria allows predicting not only the degree, but the features of the flow transformation. A comparison of the results of the criteria analysis with numerical calculations of transonic streamline (Mach number M∞ = 0,85) of a symmetrical profile NASA-0012 were performed for energy supply in areas such as narrow and compact form. Keywords:
transonic flow, airfoil, pulse energy supply, criteria homochronicity, Euler equations
УДК 533.6.011
CRITERION PREDICTION OF CHANGES OF SHOCK-WAVE STRUCTURE AT TRANSONIC FLOW AROUND AIRFOILS WITH LOCAL IMPULSE ENERGY References: Aulchenko S. M., Zamuraev V. P., Kalinina A. P. CRITERION PREDICTION OF CHANGES OF SHOCK-WAVE STRUCTURE AT TRANSONIC FLOW AROUND AIRFOILS WITH LOCAL IMPULSE ENERGY. Vestnik NSU. Series: Physics. 2014, vol. 9, no. 1. P. 39–48 (in Russ.). DOI: 10.54362/1818-7919-2014-9-1-39-48