Coupling of diffusion flame structure to an unsteady vortical flow-field
نویسندگان
چکیده
منابع مشابه
Correlation of Surface Pressure and Vortical Flow Structures in an Unsteady Separating Flow
Controlling flow in an unsteady separating flow requires accurate information about the surface forces and the effect that vortical structures in the flow field have on those surface forces. A correlation between vortex passage and surface pressure is defined to determine appropriate locations for sensors on the surface of a square cylinder for control feedback. Data are generated using a large...
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In this investigation our objective is 1) to compare the similitude between an unsteady, two-dimensional (axisymmetric), partially premixed ame and an analogous steady, partially premixed amelet to determine if state relationshipsin terms ofamodi ed conserved scalar applyand2) to investigate amestructure interactionsbetween the various reaction zones contained in partially premixed ames...
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Our interest in vortices arises for two reasons. Firstly, at moderate to large Reynolds numbers (at least 100) which characterise flow in larger arteries, vortices are quite persistent. The presence of vortices in a flow may exert a strong influence on its behaviour, although tracking vortices may be difficult as they can evolve rapidly. The effects of vortices or vortical structures are partic...
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ژورنال
عنوان ژورنال: Symposium (International) on Combustion
سال: 1998
ISSN: 0082-0784
DOI: 10.1016/s0082-0784(98)80512-2