A new 365-litre dust explosion chamber: Design and testing

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27200%2F21%3A10248564" target="_blank" >RIV/61989100:27200/21:10248564 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/abs/pii/S0032591021002618" target="_blank" >https://www.sciencedirect.com/science/article/abs/pii/S0032591021002618</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.powtec.2021.03.061" target="_blank" >10.1016/j.powtec.2021.03.061</a>

Jazyk výsledku

angličtina

Název v původním jazyce

A new 365-litre dust explosion chamber: Design and testing

Popis výsledku v původním jazyce

The explosions of combustible dusts pose a hazard in many industries. Several serious accidents have resulted in material damage, impaired environment, and the losses of human lives. Specific equipment has been developed to determine the explosive properties of dispersed dusts; their requirements are specified in EN 14034 and ASTM 1226 standards. These standards specify the use of the equipment in the volume of 1 m(3) and 20 L. This paper deals with redesigning and testing a detonation chamber for the study of dispersed dust. It presents technical solutions to redesigning the detonation chamber of KV 150M2 type to a new 365 L dust explosion chamber. The article describes the technical solution to the dispersing, control and timing system. Finally, comparative measurements in the redesigned detonation chamber with the commercially available 20 L sphere are described. The samples of lycopodium, hard coal, beech wood, magnesium and urotropin powders were used to compare the results.

Název v anglickém jazyce

A new 365-litre dust explosion chamber: Design and testing

Popis výsledku anglicky

The explosions of combustible dusts pose a hazard in many industries. Several serious accidents have resulted in material damage, impaired environment, and the losses of human lives. Specific equipment has been developed to determine the explosive properties of dispersed dusts; their requirements are specified in EN 14034 and ASTM 1226 standards. These standards specify the use of the equipment in the volume of 1 m(3) and 20 L. This paper deals with redesigning and testing a detonation chamber for the study of dispersed dust. It presents technical solutions to redesigning the detonation chamber of KV 150M2 type to a new 365 L dust explosion chamber. The article describes the technical solution to the dispersing, control and timing system. Finally, comparative measurements in the redesigned detonation chamber with the commercially available 20 L sphere are described. The samples of lycopodium, hard coal, beech wood, magnesium and urotropin powders were used to compare the results.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20400 - Chemical engineering

Projekt

<a href="/cs/project/VJ01010046" target="_blank" >VJ01010046: Inovace a rozvoj nástrojů v oblasti zjišťování příčin vzniku požárů</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2021

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Powder technology

ISSN

0032-5910

e-ISSN

1873-328X

Svazek periodika

386

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

8

Strana od-do

420-427

Kód UT WoS článku

000646775100011

EID výsledku v databázi Scopus

2-s2.0-85103764011