对分四段结构喷管的数值模拟的结果表明，相比不分段而言分段结构可减少一半冷却剂流量。
Numerical simulations of the transpiration cooling thruster with a four-section porous wall show that the design reduces of the required coolant flow by half.
采用三维有限元模型对液体火箭发动机铣槽推力室进行了壁温分布计算。边界条件按一维经验公式处理。计算中比较了不同冷却剂流量。
A calculation of the wall temperature distribution in liquid propellant rocket engine chamber with milled grooves was completed by the aid of three-dimensional finite element method.
结果表明：起伏对强制循环下一回路冷却剂的流量和反应堆输出功率的影响较小，而对自然循环能力的影响很大。
The results show that heaving has less effect upon the primary Loop's coolant flow rate and PWR output power in case of forced circulation but strongly influences natural circulation ability.
计算得到了额定工况下标准燃料组件内各个冷却剂通道的流量分布和不等间隙通道燃料板两侧压差。
The flow distribution and pressure difference of different coolant channels in the standard fuel assembly at rated operating condition are reached.
计算得到了额定工况下标准燃料组件内各个冷却剂通道的流量分布和不等间隙通道燃料板两侧压差。
The flow distribution and pressure difference of different coolant channels in the standard fuel assembly at rated operating condition are reached.
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