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Titolo:
NUMERICAL-SIMULATION OF THE HEAD-ON REFLECTION OF A REGULAR REFLECTION
Autore:
FALCOVITZ J; ALFANDARY G; BENDOR G;
Indirizzi:
TECHNION ISRAEL INST TECHNOL,FAC AEROSP ENGN HAIFA ISRAEL RAFAEL BALLIST CTR HAIFA ISRAEL BEN GURION UNIV NEGEV,PEARLSTONE CTR AERONAUT ENGN STUDIES,DEPT MECH ENGN BEER SHEVA ISRAEL
Titolo Testata:
International journal for numerical methods in fluids
fascicolo: 12, volume: 17, anno: 1993,
pagine: 1055 - 1077
SICI:
0271-2091(1993)17:12<1055:NOTHRO>2.0.ZU;2-N
Fonte:
ISI
Lingua:
ENG
Soggetto:
DOUBLE WEDGE; SHOCK-WAVE; SCHEME;
Keywords:
COMPUTATIONAL FLUID DYNAMICS; SHOCK WAVE REFLECTIONS; REGULAR REFLECTION;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
CompuMath Citation Index
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
7
Recensione:
Indirizzi per estratti:
Citazione:
J. Falcovitz et al., "NUMERICAL-SIMULATION OF THE HEAD-ON REFLECTION OF A REGULAR REFLECTION", International journal for numerical methods in fluids, 17(12), 1993, pp. 1055-1077

Abstract

The head-on collision and subsequent reflection of a Regular Reflection (RR) from the end-wall of a shock tube has been investigated both experimentally and numerically for two different incident shock wave Mach numbers and two different reflecting wedge angles. The agreement between the double-exposure holographic interferograms and the numericalsimulations which were obtained using a GRP based numerical code, wasfound to be excellent in the RR region and very good behind the head-on reflected RR. The overall good agreement between the computed and experimental constant-density contours (isopycnics) constitutes a validation of the computational method, including the oblique-wall boundarycondition.

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Documento generato il 30/11/20 alle ore 20:02:09