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Matouš Helegda

1 linked publication records · VSB - Technical University of Ostrava

Author: Matouš HelegdaYear: 2022clear all
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SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Energy and Clean Technologies, VOL 22, ISSUE 4.2
Publication

LAMINAR BURNING VELOCITY FOR HYBRID MIXTURES OF CORN STARCH DUST AND METHANE GAS AT HIGH INITIAL TEMPERATURE

(STEF92 Technology, 2022-12-27, Matouš Helegda, Iris Helegda, Jan Skřínský, Katerina Kubricka, J Pokorný)

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A small quantity of flammable gas mixed with dust can cause a large explosion with severe consequences. In this study, hybrid mixtures explosion tests were performed in a constant volume 0.02 m3 spherical vessel. Five pressure-time curves were recorded. The effects of initial temperature on burning velocity were investigated for Lycopodium Clavatum-methane-air hybrid mixtures. The most important results from evaluated experiments are the values of burning rates to understand better the fundamental flame methane-ai...

Ecology and Environmental Protection2022
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