Comparative analysis of compressible solver schemes for underexpanded jet aerodynamics with Schlieren validation

Abstract The accurate prediction of compressible high-speed jet flows remains a critical challenge in computational aerodynamics due to the strong coupling between shock waves, expansion fans, shear-layer turbulence, and mixing processes downstream of nozzles. While density-based (DB) solvers are co...

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Principais autores:	Sajda S. Alsaedi, Laith A. Al-Sadawi, Luttfi A. Al-Haddad, Amar S. Abdul-Zahra, Muath Odeh, Aymen Flah, Ahmed Ali Farhan Ogaili
פורמט:	Artigo
שפה:	Inglês
יצא לאור:	Nature Portfolio 2026-04-01
סדרה:	Scientific Reports
נושאים:	Converging nozzle Schlieren technique Mach disk Pressure-based solver Density-based solver
גישה מקוונת:	https://doi.org/10.1038/s41598-026-44651-w
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