Numerical Experiments on Anomalies from Stationary, Slowly Moving, and Fast-Moving Shocks
Author(s) -
Keiichi Kitamura,
Eiji Shima
Publication year - 2019
Publication title -
aiaa journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.828
H-Index - 158
eISSN - 1081-0102
pISSN - 0001-1452
DOI - 10.2514/1.j057366
Subject(s) - aerodynamics , physics , mathematics , aerospace engineering , aeronautics , mechanics , engineering
Nomenclature cp = specific heat at constant pressure = shock location parameter, [0, 1] g = grid perturbation parameter, 0, 1.e-6, or 1.e-3 E = total energy per unit mass E, F = (inviscid) flux vectors in xand y-direction H = total enthalpy M = (shock intensity) Mach number, M (1, ∞) Ms = (shock propagation) Mach number, Ms [0, ∞) Msignal = (“signal”) Mach number, Msignal ≈ 0.44M for perfect gas p = pressure = density T = temperature u, v = velocity components in Cartesian coordinates x, y = Cartesian coordinates
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