煤量甏圆家重点实验宝 3. Reynolds time average equations with Reynolds average and assume PO=o po=po 2-6) )=(F。) National Lab, of Coal Combustion. HUST Wuhan 430074 P R CHINA E-mail:pcbnlcc@hust.edu.cnNL CC National Lab. of Coal Combustion, HUST Wuhan 430074, P. R. CHINA E-mail: pcbnlcc@hust.edu.cn 3. Reynolds time average equations with Reynolds average and assume: ) ( ) i i x x  =     = =        ( ' 0  (2-6)