Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Understanding vented gas explosions
The report is an introduction to vented gas explosions for nonspecialists, particularly designers of plants for flammable gases and liquids. The phenomena leading to pressure generation in vented gas explosions in empty and congested rooms are reviewed. The four peak model of vented gas explosions is presented with simple methods to predict the values of the individual peaks. Experimental data on the external explosion of dust and gas explosions is discussed. The empirical equation by Wirkner-Bott et al. relating the internal and external peak pressures in vented dust explosions is shown to be valid for gas explosion tests in 30 m³ and 550 m³ chambers. However, the difficulty of predicting the internal peak pressure in large chambers remains. Methods of explosion relief panel design and principles of vent and equipment layout to reduce explosion overpressures are reviewed.
Understanding vented gas explosions
The report is an introduction to vented gas explosions for nonspecialists, particularly designers of plants for flammable gases and liquids. The phenomena leading to pressure generation in vented gas explosions in empty and congested rooms are reviewed. The four peak model of vented gas explosions is presented with simple methods to predict the values of the individual peaks. Experimental data on the external explosion of dust and gas explosions is discussed. The empirical equation by Wirkner-Bott et al. relating the internal and external peak pressures in vented dust explosions is shown to be valid for gas explosion tests in 30 m³ and 550 m³ chambers. However, the difficulty of predicting the internal peak pressure in large chambers remains. Methods of explosion relief panel design and principles of vent and equipment layout to reduce explosion overpressures are reviewed.
Understanding vented gas explosions
Lautkaski, Risto (Autor:in)
01.01.1997
Lautkaski , R 1997 , Understanding vented gas explosions . VTT Tiedotteita - Meddelanden - Research Notes , no. 1812 , VTT Technical Research Centre of Finland , Espoo . < https://publications.vtt.fi/pdf/tiedotteet/1997/T1812.pdf >
Buch
Elektronische Ressource
Englisch
DDC:
624
Thermal Radiation from Vented Dust Explosions
| British Library Conference Proceedings | 2001
Pressure effects from vented dust explosions
| Tema Archiv | 2001
Thermal radiation from vented dust explosions
| Tema Archiv | 2000
Scaling parameters for vented gas and dust explosions
| Tema Archiv | 2001
Vented dust explosions: comparing experiments, simulations and standards
| BASE | 2022