1. This article is intended to provide a method for the profile-calculating of unequally pitched nozzle plate straight blades in the axial-flow turbine.
本文提出轴流涡轮不等栅距板式喷嘴直叶片的造型计算方法。首先确定切向平面上的叶型中弧线、叶厚和不等栅距。

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2. The mathematical programming and optimal control theory were introduced into the optimal design of axial flow turbine stages.
把数学规划论和现代最优控制论引入了轴流涡轮级的优化设计。

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3. This paper presents the key technical points in increasing the capacity of an industrial turbine, such as steam flow, rotor strength, axial thrust and auxiliary equipments.
具体阐述提高工业汽轮机能力需考虑的主要技术问题:蒸汽流量,转子强度,轴向推力及辅助设施。

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4. The axial flow turbine is highly efficient and is widely used under relatively low water head. The article studies some typical structures of axial flow turbine, helpful for design of such turbine.
轴流机组是一种效率高,较低水头下应用广泛的机组,文章介绍了轴流水轮机的一些典型结构分析,对轴流式水轮机设计具有参考意义。

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5. Based on the genetic optimization theory, a design method for the flow path of an axial flow steam turbine stage is presented.
提出一种基于遗传算法的轴流汽轮机级通流部分的优化设计方法。

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6. Besides, it can be used for the hydraulic design of axial flow turbine runner.
此外,该设计方法也可用于轴流式水轮机转轮的水力设计。

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7. Blade deformation is the source of oscillations in the axial flow turbine-blower.
叶片变形是轴流式汽轮鼓风机振动的主要原因之一。

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8. This paper presents a method for thermodynamic calculation of the axial flow turbocharger turbine with variable geometry nozzle.
本文提出具有可变几何喷嘴的增压器轴流涡轮热力计算方法。 引入三个脉冲系数将脉冲涡轮按等压涡轮计算。

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9. Based on the hydrokinetics and the multiphase flow theory, the paper studied the motion Of sand and water's in the axial flow turbine, silt wear and the feature Of flow.
从流体动力学出发,研究了水轮机过流部件中的沙水运动、包括泥沙磨损机理、流动特性等。

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10. There iss strong vibration in the draft tube of a Francis turbine or axial flow fixed blade propeller hydraulic turbine when the turbine is running on part loading.
混流和轴流定浆式水轮机在部分负荷下运行时,尾水管中常出现较为强烈的振动。

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11. The results also show that the matching of turbine and strut is not perfect, but the flow direction is still close to axial through it.
数值模拟的结果还表明:涡轮与支板的匹配不太理想,但气体通过支板后,仍能够接近轴向出气;

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12. The results also show that the matching of turbine and strut is not perfect, but the flow direction is still close to axial through it.
数值模拟的结果还表明:涡轮与支板的匹配不太理想,但气体通过支板后,仍能够接近轴向出气;

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