Sökning: "flashback"
Visar resultat 11 - 12 av 12 avhandlingar innehållade ordet flashback.
11. Interaction of sound waves with a swirl stabilized wood powder flame and their effects on flame characteristics
Sammanfattning : Swirling flows have been widely used for many years in engineering applications such as; chemical and mechanical mixing devices, separation units, spray drying technologies, turbo machinery and combustion systems. In practical combustion applications, swirl motion has been adopted to the incoming reactant flows in order to enhance the mixing of fuel and oxidizer and to improve flame stabilization and establishment, especially in regions of relatively low velocities, by recirculating hot product gas to the incoming reactants. LÄS MER
12. Analysis of flow dynamics and flame stabilization in gas turbine related combustors
Sammanfattning : The regulations on the emissions from combustion devices are getting more and more strict for environmental and human health reasons. Modern combustion research faces two major challenges; reduction of the pollutants, such as CO, NOx and unburnt hydro- carbons and increase of the combustion efficiency. LÄS MER
