煤量甏圆家重点实验宝 1)turning section O 2)beginning region and basic region 3)core with velocity of beginning one 4)turbulent boundary layer-the part between inner boundary (v=vo) and outer boundary (v=0) 5)polar point: cross point of outer boundary surface 6) Similarity 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 1) turning section SH dO 2 1  4 2) beginning region and basic region 3) core with velocity of beginning one 4) turbulent boundary layer - the part between inner boundary (v=vo ) and outer boundary (v=0) 5) polar point: cross point of outer boundary surface 6) Similarity