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   Articles with "hypersonic flow" as a keyword



Uncertainty and sensitivity analysis of SST turbulence model on hypersonic flow heat transfer

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recommendations! Published in 2019 at "International Journal of Heat and Mass Transfer"

DOI: 10.1016/j.ijheatmasstransfer.2019.03.012

Abstract: Abstract Due to the lacking of knowledge and incomplete information about the closure coefficients in Menter Shear Stress Transport (SST) turbulence model, numerical predictions of hypersonic flow heat transfer possess some uncertainties. The objective of… read more here.

Keywords: hypersonic flow; heat; uncertainty; model ... See more keywords
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Role of corner flow separation in unsteady dynamics of hypersonic flow over a double wedge geometry

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recommendations! Published in 2021 at "Physics of Fluids"

DOI: 10.1063/5.0040514

Abstract: This study investigates the origin and sustenance of self-induced oscillations of shock structures in a hypersonic flow over a double wedge configuration. Previously, various researchers have considered the double wedge flow configuration for inviscid flow… read more here.

Keywords: flow double; hypersonic flow; geometry; wedge ... See more keywords

Hypersonic flow past nose cones of different geometries: a comparative study

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recommendations! Published in 2018 at "SIMULATION"

DOI: 10.1177/0037549717733051

Abstract: The present work provides a detailed comparative study of the hypersonic flow past spherically blunted and parabolic nose cones at a Mach number of 5.8, numerically. The main focus of the paper is to determine… read more here.

Keywords: hypersonic flow; comparative study; drag; parabolic nose ... See more keywords

Single-shot Nitric-oxide ionization induced Flow Tagging and Imaging in a cold hypersonic flow using 5th harmonic Nd:YAG laser at 200 kHz.

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recommendations! Published in 2025 at "Optics express"

DOI: 10.1364/oe.567227

Abstract: This article presents the first demonstration of the tunable 5th harmonic of a Nd:YAG pulse-burst laser used for single-shot velocity and acceleration measurements via Nitric-oxide ionization induced Flow Tagging and Imaging. This demonstration was performed… read more here.

Keywords: hypersonic flow; 5th harmonic; ionization; nitric oxide ... See more keywords
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Hypersonic Flow over Hemispherical Blunt Body with Spikes

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recommendations! Published in 2018 at "Scientia Iranica"

DOI: 10.24200/sci.2018.20339

Abstract: Use of spike on a hemispherical body changes the flow field and hence the aerodynamic drag. Computational studies have been made to obtain the flow field around a hemispherical body with spikes at a hypersonic… read more here.

Keywords: length; hypersonic flow; spikes hypersonic; spike ... See more keywords

Shock-Wave/Boundary-Layer Interaction in Hypersonic Flow over a Missile Configuration

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recommendations! Published in 2025 at "Journal of Spacecraft and Rockets"

DOI: 10.2514/1.a36312

Abstract: Hypersonic flow over axisymmetric bodies with four evenly spaced fins was investigated computationally. The test conditions encompassed a freestream Mach number of 5.9 and Reynolds numbers based on body length of [Formula: see text] and… read more here.

Keywords: wave boundary; shock wave; boundary layer; hypersonic flow ... See more keywords