A.174.24.96:6088/Latex/latex.action?latex=dF8xXic9MTEw4oSD'
B.174.24.96:6088/Latex/latex.action?latex=dF8xXiI9NDDihIM%3D'
C.68m
3/s,平均定压比热C
1=1009J/(kg·K)。冷却水在管内流动,进口水温
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D.174.24.96:6088/Latex/latex.action?latex=dF8yXic9MzDihIM%3D'
E.174.24.96:6088/Latex/latex.action?latex=dF8yXiI9MzjihIM%3D'
F.6,肋面总效率η
0=0.91,材料导热系数λ=398W/(m·K)。该冷却器的总管数为108根,水侧流程数为4,空气侧流程数为1。空气与冷却水的流动方向相反。已知空气侧表面传热系数h
o=206W/(m·K)。