Experimental study of hexamethylenetetramine gasification at different temperatures of gas flow

Salganskaya, M. V.; Zaichenko, A. Yu.; Podlesniy, D. N.; Цветков, М. В.; Tsvetkova, YuYu; Salgansky, E. A.

doi:10.1016/j.actaastro.2022.08.039

Cited by 9 publications

(2 citation statements)

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“…Salganskaya et al [3] demonstrated that there is a correlation between an increase in the inlet gas temperature and an increase in the mass flow ratio. From the ratio of mass flows of fuel gasification products and inlet gas, it is possible to calculate the calorific value of the gas leaving the reactor.…”

Section: Resultsmentioning

confidence: 99%

“…The reliability of propulsion devices is crucial for the success of Space missions. New propulsion principles are under investigation at present utilizing the storage of solid fuels and their gasification before injecting into combustion chamber [1][2][3]. The gas generators for producing low-temperature gas are also used in various extinguishing systems [4][5][6], for spinning gas turbines [7], in car airbags [8], etc.…”

Section: Introductionmentioning

confidence: 99%

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Experimental Study of Influence of the Gas Flux on Urotropine Gasification in the Low-Temperature Gas Generator

Salgansky,

Zaichenko,

Podlesniy

et al. 2024

Eurasian Chem.-Technol. J.

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The experimental study was carried out to investigate the gasification of urotropine (hexamethylenetetramine) in a low-temperature solid fuel gas generator under varying inlet gas flows. Nitrogen was applied as the filter gas. The filter gas flow was varied from 0.6 to 1.4 L/s with a step of 0.2 L/s. The inlet gas's initial temperature was equal to 910 K. It was shown that with an increase in the nitrogen flow, the fuel gasification time decreased. Increasing the flux of inlet nitrogen from 0.6 to 1.4 L/s results in an increase in the average urotropine gasification mass rate from 0.63 to 1.61 g/s. When the initial nitrogen flow is raised, the rate of fuel gasification increases almost linearly. Studies have demonstrated that the proportion of mass flows between urotropine gasification products and nitrogen remains constant regardless of the incoming gas flow. The mass flow ratio remains steady at approximately 0.9 g/g when the incoming gas flow is altered. It has been shown that the gaseous products of urotropine gasification consist of nitrogen with a small amount of hydrogen and hydrocarbons. The content of simple gaseous products does not exceed 4% vol.

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Section: Resultsmentioning

confidence: 99%