CFD analysis of a scramjet combustor with cavity based flame holders

OR Kummitha, KM Pandey, R Gupta - Acta Astronautica, 2018 - Elsevier
Numerical analysis of a scramjet combustor with different cavity flame holders has been
carried out using ANSYS 16-FLUENT tool. In this research article the internal fluid flow …

Experimental investigation of supersonic combustion in a strut-cavity based combustor

K Sathiyamoorthy, TH Danish, J Srinivas, P Manjunath - Acta Astronautica, 2018 - Elsevier
Supersonic combustion was experimentally investigated in a strut-cavity based scramjet
combustor with kerosene and pilot hydrogen as fuels. Strut-cavity is the space between two …

Comparative investigation of strut cavity and wall cavity in supersonic flows

AA Dhankarghare, T Jayachandran… - Aerospace Science and …, 2022 - Elsevier
Cavities have been extensively studied as flame holding devices for scramjets. Wall cavities
are known to have issues of fuel nonuniformity and flame close to the wall. Although strut …

A numerical investigation of flow dynamics inside wall cavity and strut cavity placed in supersonic airflows

AA Dhankarghare, T Jayachandran… - Physics of …, 2023 - pubs.aip.org
A study on flow dynamics in strut cavity and wall cavity in different freestream Mach numbers
using numerical simulations has been conducted. A strut cavity is the space between two …

Penetration and combustion studies of tandem liquid jets in supersonic crossflow

K Sathiyamoorthy, TH Danish, VS Iyengar… - Journal of Propulsion …, 2020 - arc.aiaa.org
The effect of Tandem-Hole configuration on penetration and combustion in supersonic
crossflow was studied using three injectors having two tandem holes of 0.7 mm diameter …

Flow visualization and supersonic combustion studies of an acoustically open strut cavity

K Sathiyamoorthy, TH Danish, VS Iyengar… - Acta Astronautica, 2020 - Elsevier
In this study, the supersonic flow over strut cavities was experimentally studied to
understand flow features. Instantaneous schlieren imaging in non-reacting flow experiments …

Study of pressure oscillations in open strut cavity

AA Dhankarghare, TM Muruganandam… - AIAA Scitech 2020 …, 2020 - arc.aiaa.org
Flow around the open strut cavity has been investigated numerically. Open strut cavity is the
cavity between two struts placed in tandem, along the flow. The simulation is done for the …