UNIVERSAL PHYSICAL EQUATIONSOF TURBULENCE
UNIVERSAL PHYSICAL EQUATIONSOF TURBULENCE
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摘要: Using the rate of deformation tensor and the perturbed deformation displacement to de-compose the fluctuating velocity of turbulent flow,and then using density- weighted off- cen-tre ensemble average method,instead of the conventional Reynolds average,the N- Sequa-tion has been averaged in a new way.Abstract: Using the rate of deformation tensor and the perturbed deformation displacement to de-compose the fluctuating velocity of turbulent flow,and then using density- weighted off- cen-tre ensemble average method,instead of the conventional Reynolds average,the N- Sequa-tion has been averaged in a new way.
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