Numerical analysis of hydrogen fueled scramjet combustor with innovative designs of strut injector

OR Kummitha, KM Pandey, R Gupta - International Journal of Hydrogen …, 2020 - Elsevier
In this research paper, passive method has been considered to improve the mixing and
combustion efficiency of scramjet combustor. Modified and innovative strut injector designs …

Numerical investigation on implication of innovative hydrogen strut in comparison with multi strut injector on performance and combustion characteristics in a scramjet …

SK Kireeti, GR Sastry, SK Gugulothu - International Journal of Hydrogen …, 2022 - Elsevier
Detailed numerical analysis on a cavity-based scramjet combustor is carried out by
introducing an innovatively shaped strut and multi strut with backward-facing step to …

Numerical investigation of wavy wall strut fuel injector for hydrogen fueled scramjet combustor

OR Kummitha, KM Pandey, R Gupta - International Journal of Hydrogen …, 2019 - Elsevier
Mixing and combustion of a fuel with supersonic airstream in a scramjet combustor is a
complex phenomenon because of very less resident time of the air in the combustion …

Numerical analysis of scramjet combustor with innovative strut and fuel injection techniques

OR Kummitha, L Suneetha, KM Pandey - International journal of hydrogen …, 2017 - Elsevier
In this research paper computational fluid dynamic simulations of scramjet combustor at
Mach 2 with innovative strut fuel injections have been presented and discussed. In scramjet …

Numerical analysis of hydrogen fuel scramjet combustor with turbulence development inserts and with different turbulence models

OR Kummitha - International Journal of hydrogen energy, 2017 - Elsevier
In this paper an attempt has been made to find out the better mixing of fuel and air in the
supersonic ramjet engines (SCRAMJET). For this the modified and innovated computational …

Numerical simulation of a hydrogen fueled scramjet combustor at Mach 1.5 using strut injectors at Mach 2.47 air speed

KM Pandey, B Nath - … Engineering Congress and …, 2013 - asmedigitalcollection.asme.org
In the arena of design of combustion chamber of scramjet engine lots of development are
still going on. A properly designed combustor shall promote sufficient mixing of the fuel and …

Numerical investigation on the performance and combustion characteristics of a cavity based scramjet combustor with novel strut injectors

SS Yarasai, D Ravi, S Yoganand… - International Journal of …, 2023 - Elsevier
A three-dimensional numerical investigation has been carried out on the performance and
combustion characteristics of a scramjet combustor with and without cavity for various strut …

Hydrogen fueled scramjet combustor with a wavy-wall double strut fuel injector

OR Kummitha, KM Pandey - Fuel, 2021 - Elsevier
The demand for the enhancement of scramjet performance is increasing worldwide due to
its tremendous and upcoming applications. The major challenge in scramjet engines is the …

Numerical analysis of passive techniques for optimizing the performance of scramjet combustor

OR Kummitha - International journal of hydrogen energy, 2017 - Elsevier
In this research paper numerical analysis of scramjet combustor has been carried out with
different passive techniques to improve the mixing efficiency of supersonic airstream and …

Numerical studies on the performance of scramjet combustor with alternating wedge-shaped strut injector

G Choubey, KM Pandey - International Journal of Turbo & Jet …, 2017 - degruyter.com
Numerical analysis of the supersonic combustion and flow structure through a scramjet
engine at Mach 7 with alternating wedge fuel injection and with three angle of attack (α=− 3° …