Effect of sound on a turbulent flame
| Autor: | V. I. Furletov, V. E. Doroshenko |
|---|---|
| Rok vydání: | 1969 |
| Předmět: |
Premixed flame
geography Jet (fluid) geography.geographical_feature_category Chemistry Turbulence General Chemical Engineering Flow (psychology) General Physics and Astronomy Energy Engineering and Power Technology Thermodynamics General Chemistry Mechanics Kinetic energy Physics::Fluid Dynamics Fuel Technology Energy density Baryon acoustic oscillations Physics::Chemical Physics Sound (geography) |
| Zdroj: | Combustion, Explosion, and Shock Waves. 5:78-84 |
| ISSN: | 1573-8345 0010-5082 |
| DOI: | 10.1007/bf00757462 |
| Popis: | 1. A theoretical analysis shows that the nature of the stability of a gas jet depends significantly on the location of the flame front and on the ratio of the densities of the combustion products and the fresh mixture. 2. It has been experimentally established that there is an analogy between the sensitivity of a turbulent flame and a jet of unignited gas to sound. Eddy formation in flames takes place in the presence of weak acoustic oscillations, whose energy density is a millionth of the kinetic energy of the gas flow. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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