Uncertainty and sensitivity analysis of SST turbulence model on hypersonic flow heat transfer
Sign Up to like & getrecommendations! 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
Role of corner flow separation in unsteady dynamics of hypersonic flow over a double wedge geometry
Sign Up to like & getrecommendations! 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
Sign Up to like & getrecommendations! 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
Hypersonic Flow over Hemispherical Blunt Body with Spikes
Sign Up to like & getrecommendations! Published in 2018 at "Scientia Iranica"
DOI: 10.24200/sci.2018.20339
Abstract: Use of spike on a hemispherical body changes the flow fi eld and hence the aerodynamic drag. Computational studies have been made to obtain the fl ow fi eld around a hemispherical body with spikes at a hypersonic… read more here.
Keywords: length; hypersonic flow; spikes hypersonic; spike ... See more keywords