Numerical simulation of detonation wave propagation through a rigid permeable barrier

D Tropin, V Temerbekov - International Journal of Hydrogen Energy, 2022 - Elsevier
The results of calculation of the detonation propagation in a porous medium for hydrogen-air
mixture are presented. The porous medium was specified explicitly and consisted of sets of …

Hydrogen peroxide droplet gasification and decomposition: Classic evaporation model vs. conjugate model

HV Farahani, AM Tahsini, AHS Ilkhchi - Thermal Science and Engineering …, 2024 - Elsevier
The purpose of the present study is to investigate the evaporation of hydrogen peroxide
droplet and the impacts of gas phase thermal decomposition on this process. Two different …

Numerical simulation of interaction of cellular detonation wave with systems of inert porous filters

D Tropin, K Vyshegorodcev - International Journal of Hydrogen Energy, 2023 - Elsevier
Numerical modeling of the interaction of cellular detonation in a hydrogen-air mixture with
several systems of porous filters covering part of the channel was carried out. The main …

Evaporation and combustion of n-heptane droplets in supersonic combustor

AM Tahsini, SS Nabavi - Proceedings of the Institution of …, 2022 - journals.sagepub.com
The purpose of the present study is to investigate the combustion of the n-heptane droplet
cloud in the supersonic combustor. The finite volume solver is developed to simulate the two …

Droplet Size Impact on n-Heptane Detonation

RS Gh, AM Tahsini - Combustion, Explosion, and Shock Waves, 2023 - Springer
The purpose of the present study is to investigate the detonation in air containing an-
heptane droplet cloud and the effect of the droplet size. A finite volume solver is developed …

Burning rate augmentation in solid fuel ramjets by swirling inlet air stream

AM Tahsini - Proceedings of the Institution of Mechanical …, 2021 - journals.sagepub.com
The influence of the inlet swirling flow on the regression rate of the fuel in the combustion
chamber of the solid fuel ramjet is investigated in this study using numerical simulations. The …

The response of droplet cloud decomposition to the gas phase excitation

A Sadri, AM Tahsini - Physics of Fluids, 2024 - pubs.aip.org
The purpose of the present work is to investigate the response of an evaporating and
decomposing droplet cloud to applied excitations in the surrounding. The classic and …

Supersonic combustion of n-Heptane droplets with cavity-based fuel injection

M Mohamadi, AM Tahsini - Aircraft Engineering and Aerospace …, 2023 - emerald.com
Purpose The purpose of this study is to investigate the combustion of the n-Heptane droplets
in the supersonic combustor with a cavity-based fuel injection configuration. The focus is on …

An Investigation on Constant Convection Coefficient Assumption in Decoupled Conjugate Heat Transfer

K Sadafi, AM Tahsini, FG Mangodeh - International Journal of …, 2024 - Springer
The accuracy of using a constant convective heat transfer coefficient of the flow field in
conjugate heat transfer problems over various surface temperatures and geometries is …

Inlet air and fuel flow pressure fluctuation effect on supersonic combustion

AM Tahsini - Aircraft Engineering and Aerospace Technology, 2021 - emerald.com
Purpose The purpose of this paper is to analyze the effect of pressure fluctuations on the
combustion efficiency of the hydrogen fuel injected into the supersonic oxidizing cross flow …