考虑到深井、超深井中井底围压对射流流场有一定的影响，建立了井底受限射流流场的物理模型。
In order to explore the effect of ambient pressure on jet flow field in deep well and ultra-deep well, a physical model for flow field of confined water jet at bottom hole was established.
在平面受限温差射流的九种不同工况下，与深度平均—模式进行了客观而详细地数值比较研究。
In the case of side discharged jets with temperature difference and transverse current, the new model has been investigated numerically in detail.
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