Indonesian Journal of Aerospace
Vol. 23 No. 1 (2025): Indonesian Journal Of Aerospace

Numerical Investigation of Supersonic and Hypersonic Shock-Wave/Boundary-Layer Interactions

Bura, Romie Oktovianus (Unknown)
Graham T. Roberts (Unknown)
Yufeng Yao (Unknown)
Neil D. Sandham (Unknown)



Article Info

Publish Date
05 Oct 2025

Abstract

Numerical simulations of 2-D supersonic and hypersonic laminar Shock-Wave/Boundary-Layer Interactions (SBLIs) were carried out by solving the Navier-Stokes (NS)equations using a compressible flow code over a wide range of Mach numbers and shockstrengths. The results obtained at Mach 2.0 and 7.73 were compared with experimentaldata. In addition, the numerical data were further analyzed using correlation laws derivedby previous researchers based on the free interaction concept, extended here to higherMach numbers. The results indicate that this concept is valid for separated laminar hypersonicflows with SBLIs. For interference heating, the correlation technique based on thewell-established power law relationship between peak heating and peak pressures yieldedencouraging results consistent with other correlations for laminar interference heating athypersonic speeds.

Copyrights © 2025






Journal Info

Abbrev

ijoa

Publisher

Subject

Aerospace Engineering Astronomy

Description

Indonesian Journal of Aerospace provides a broad opportunity for the scientific and engineering community to report research results, disseminate knowledge, and exchange ideas in various fields related to aerospace science, technology, and policy. Topics suitable for publication in the IJoA include ...