Influence of the temperature gradient on the combustion regime transitions from deflagration to detonation in a closed vessel

2022 ◽  
Author(s):  
Hugo Quintens ◽  
Prathika Shetty ◽  
Robin D'Ayer ◽  
Camille Strozzi ◽  
Marc Bellenoue
Keyword(s):  
Temperature Gradient ◽  
Combustion Regime ◽  
Closed Vessel ◽  
Regime Transitions

scholarly journals RCCI Combustion Regime Transitions in a Single-Cylinder Optical Engine and a Multi-Cylinder Metal Engine

2017 ◽  
Vol 10 (5) ◽  
pp. 2392-2413 ◽  
Author(s):  
Gregory Roberts ◽  
Christine Mounaim Rousselle ◽  
Mark Musculus ◽  
Martin Wissink ◽  
Scott Curran ◽  
...  
Keyword(s):  
Combustion Regime ◽  
Single Cylinder ◽  
Optical Engine ◽  
Regime Transitions

Pressure Rises due to Arc under Insulating Oil in Closed Vessel

2016 ◽  
Vol 136 (2) ◽  
pp. 175-183 ◽  
Author(s):  
Tomo Tadokoro ◽  
Masashi Kotari ◽  
Toshiya Ohtaka ◽  
Mikimasa Iwata ◽  
Tadashi Amakawa
Keyword(s):  
Closed Vessel ◽  
Insulating Oil

Technical Note. Influence of Material Used for the Regenerator on the Properties of a Thermoacoustic Heat Pump

2013 ◽  
Vol 38 (4) ◽  
pp. 565-570 ◽  
Author(s):  
Bartłomiej Kruk
Keyword(s):  
Heat Transfer ◽  
Temperature Gradient ◽  
Acoustic Wave ◽  
Heat Pump ◽  
Sound Wave ◽  
Heat Exchangers ◽  
Heat Pumps ◽  
Technical Note ◽  
New Materials ◽  
Modern Technologies

Abstract Research in termoacoustics began with the observation of the heat transfer between gas and solids. Using this interaction the intense sound wave could be applied to create engines and heat pumps. The most important part of thermoacoustic devices is a regenerator, where press of conversion of sound energy into thermal or vice versa takes place. In a heat pump the acoustic wave produces the temperature difference at the two ends of the regenerator. The aim of the paper is to find the influence of the material used for the construction of a regenerator on the properties of a thermoacoustic heat pump. Modern technologies allow us to create new materials with physical properties necessary to increase the temperature gradient on the heat exchangers. The aim of this paper is to create a regenerator which strongly improves the efficiency of the heat pump.

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