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| Description
| - This paper summarizes results of the first series of experiments which were done within the frame of the project Dynamics of Flammable Gas Mixtures Deflagration in Tube Lines, Tunnels & Coal Mines & Protection against its Destruction Consequences. This project is sponsored by Grant Agency of the Czech Republic as Grant Project No. 105/05/0729. In this project was developed reliable measuring system for complex recording of pressure, temperature and optical signals of gas-air mixture flames, which works in hard conditions of testing mine tunnels. This system was used also for measuring of high explosives explosions. Results of gas-air mixtures were influenced by many parameters. One of them is surface roughness on the mine walls which especially with character of flame propagating decreasing maximal temperature value. Next is reaction time of sensor which was chosen in relation to its mechanical resistance. Developed system was successfully used to rating of major and experimental high explosiv
- This paper summarizes results of the first series of experiments which were done within the frame of the project Dynamics of Flammable Gas Mixtures Deflagration in Tube Lines, Tunnels & Coal Mines & Protection against its Destruction Consequences. This project is sponsored by Grant Agency of the Czech Republic as Grant Project No. 105/05/0729. In this project was developed reliable measuring system for complex recording of pressure, temperature and optical signals of gas-air mixture flames, which works in hard conditions of testing mine tunnels. This system was used also for measuring of high explosives explosions. Results of gas-air mixtures were influenced by many parameters. One of them is surface roughness on the mine walls which especially with character of flame propagating decreasing maximal temperature value. Next is reaction time of sensor which was chosen in relation to its mechanical resistance. Developed system was successfully used to rating of major and experimental high explosiv (en)
- Tento příspěvek shrnuje výsledky první série experimentů, které byly provedeny v rámci projektu Šíření deflagrace plynovzdušných směsí v potrubí, tunelech, uhelných dolech a ochrana proti jejich destruktivním účinkům. Tento projekt byl sponzorován Grantovou agenturou České republiky jako projekt číslo 105/05/0729. V tomto projektu byl vyvinut spolehlivý měřící systém pro komplexní záznam tlaku, teploty a optického signálu plynovzdušných plamenů, který pracuje v těžkých podmínkách pokusných štol. Tento systém byl použit také k měření parametrů při kondenzovaných trhavin. Výsledky výbuchu plynovzdušné směsi byla ovlivněny mnoha parametry. Jedním z nich byly povrchové nerovnosti na zdech štoly, které společně s charakterem šíření plamene snižovaly jeho maximální hodnoty teploty. Dalším byl reakční čas senzorů, které byly vybrány s ohledem na jejich mechanickou odolnost. Vyvinutý systém byl úspěšně použit k porovnání některých běžných a experimentálních trhavin a jejich směsí. V tomto případě nebyl nejdůl (cs)
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| Title
| - Measuring of Flame Temperatures Generated by Gas-Air Mixture Explosions
- Měření teploty plamene generovaného výbušnou směsí plyn-vzduch. (cs)
- Measuring of Flame Temperatures Generated by Gas-Air Mixture Explosions (en)
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| skos:prefLabel
| - Measuring of Flame Temperatures Generated by Gas-Air Mixture Explosions
- Měření teploty plamene generovaného výbušnou směsí plyn-vzduch. (cs)
- Measuring of Flame Temperatures Generated by Gas-Air Mixture Explosions (en)
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| skos:notation
| - RIV/00216275:25310/07:00006003!RIV08-GA0-25310___
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| http://linked.open.../vavai/riv/strany
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
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| http://linked.open...vai/riv/dodaniDat
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| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
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| http://linked.open...ai/riv/idVysledku
| - RIV/00216275:25310/07:00006003
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - temperature; gas; explosion; measuring systém; overpressure (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...i/riv/mistoVydani
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| http://linked.open...i/riv/nazevZdroje
| - Proceedings of the 10th conference New Trends in Research of Energetic Materials
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| http://linked.open...in/vavai/riv/obor
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| http://linked.open...ichTvurcuVysledku
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| http://linked.open...cetTvurcuVysledku
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| http://linked.open...vavai/riv/projekt
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| http://linked.open...UplatneniVysledku
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| http://linked.open...iv/tvurceVysledku
| - Janovský, Břetislav
- Vejs, Lukáš
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| number of pages
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| http://purl.org/ne...btex#hasPublisher
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| https://schema.org/isbn
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| http://localhost/t...ganizacniJednotka
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