1) loss of head due to enlargement
扩张段压头损失
2) diffuser loss
扩压器损失,扩压段损失,扩散器损失
3) loss of head due to contraction
收缩段压头损失
4) loss of head due to exit
出口[段]压头损失
5) divergence loss
扩张损失
6) diffusion loss
扩压损失
补充资料:冲击波超压与动压