机译:三辊轧制的平均单位压力公式
School of Material Science and Engineering,Harbin Institute of Technology,Harbin 150001,Heilongjiang,China;
School of Material Science and Engineering,Taiyuan University of Science and Technology,Taiyuan 030024,Shanxi,China;
School of Material Science and Engineering,Harbin Institute of Technology,Harbin 150001,Heilongjiang,China;
energy method; unit pressure; velocity field;