Gasification of solid fuels in low-temperature gas generator: a new computational model and a study of the effect of gasifier length

NA Lutsenko, KG Borovik - International Journal of Heat and Mass Transfer, 2024 - Elsevier
In this paper, the gasification of solid fuels in a combined charge of a low-temperature gas
generator for flying vehicle equipped with a ramjet engine is considered. The gas generator …

Experimental study of hexamethylenetetramine gasification at different temperatures of gas flow

MV Salganskaya, AY Zaichenko, DN Podlesniy… - Acta Astronautica, 2023 - Elsevier
The work is devoted to the simulation of the propulsion system. A low-temperature gas
generator might be included in the solid-fuel ramjet to produce high-calorific gases. The …

Gasification of multi-layer porous fuels in low-temperature gas generator for flying vehicle

NA Lutsenko, KG Borovik, SS Fetsov… - International Journal of …, 2025 - Elsevier
The paper is aimed at investigating the influence of porous fuel layering on the operating
regimes and performance of a low-temperature gas generator for high-speed flying vehicles …

Experimental study of urotropine gasification in CO2 flow at different temperatures

EA Salgansky, AY Zaichenko, DN Podlesniy… - Thermophysics and …, 2023 - Springer
The gasification of solid urotropine was experimentally studied at filtering a high-
temperature flow of carbon dioxide through it. It was shown that with an increase in the …

Experimental Study of Urotropine Gasification at Different Gas Flux Temperatures

EA Salgansky, AY Zaichenko, DN Podlesniy… - Russian Journal of …, 2022 - Springer
The gasification of a solid porous fuel during the filtration of high-temperature gaseous
products through it is experimentally studied. A sublimating material, urotropine, is used as a …

[PDF][PDF] Thermal decomposition and kinetics studies of AN, KDN and their mixtures with and without catalysts

P Kumar, PC Joshi, R Kumar - Central European Journal of …, 2017 - bibliotekanauki.pl
Potassium dinitramide (KDN) was incorporated in ammonium nitrate (AN) crystals in
AN/KDN ratio of 90/10, 75/25 and 50/50 by a co-crystallization method. These mixtures were …

Simulation of gasification of a two-layer porous polymer in a low-temperature gas generator

KG Borovik, NA Lutsenko, SS Fetsov… - … , Explosion, and Shock …, 2023 - Springer
The gasification of a two-layer porous solid fuel in a combined charge of a low-temperature
gas generator has been studied using a mathematical model and a computational algorithm …

Heat and mass transfer in low-temperature gas generation

VV Kirillov, RD Shelkhovskoi - Procedia Engineering, 2017 - Elsevier
The low-temperature gas generator (LTGG) is designed to produce gas with a temperature
of 350 to 450K. The main element of LTGG is a cooling chamber with granules of a solid …

Prediction of Burning Characteristics of Dihydroxyglyoxime Composite Propellant

J Jang, S Kwon - Journal of Propulsion and Power, 2023 - arc.aiaa.org
An optimized engine start procedure is critical to the successful operation of a liquid rocket
engine in launch vehicles. A solid propellant gas generator is widely adopted for the turbine …

Моделирование режимов работы низкотемпературного газогенератора

ВВ Кириллов - Вестник Южно-Уральского государственного …, 2015 - cyberleninka.ru
Низкотемпературный газогенератор (НТГГ) предназначен для получения газа с
температурой 350... 450 К. Он состоит из двух основных частей камеры сгорания с …