2) transonic compressor
跨声速压气机
1.
CFD study on casing treatment in a transonic compressor;
跨声速压气机机匣处理的数值研究
2.
Effect of bowed and swept rotors on wake transportation in a transonic compressor
跨声速压气机中动叶弯和掠对尾迹输运的影响
3.
Research on flow instability triggering process at stall condition of transonic compressor rotor at low Reynolds number
低雷诺数下跨声速压气机转子失速工况时流动失稳触发过程研究
3) transonic centrifugal compressor
跨声速离心压气机
1.
Vortex flow in the blade tip region of a transonic centrifugal compressor;
跨声速离心压气机叶尖区旋涡流动特征
4) transonic axial-flow compressors
跨声速轴流压气机
1.
Three-dimensional viscous numerical investigations on the overall aerodynamic performance of transonic axial-flow compressors
跨声速轴流压气机特性全三维黏性流动分析
5) transonic compressor
跨声压气机
1.
Numerical research on influence of rotor-stator interactions in transonic compressor;
跨声压气机动静干涉效应的数值研究
2.
The unsteady 3D flow fields in a single-stage transonic compressor under designed conditions are simulated numerically to inves- tigate the effects of the curved rotors on the stage performance and the aerodynamic interaction between the blade rows.
对一单级跨声压气机设计工况下动叶弯掠前后的非定常流场分别进行了数值模拟 ,深入分析了动叶弯掠对级的性能以及叶排间气动干扰的影响。
3.
In order to study the influence of tip clearance flow on the performance of a transonic compressor,a high-load transonic fan s rotor with five constant width clearances and two step-clearances were numerically simulated.
为研究跨声压气机叶尖间隙流动对性能影响的特征,数值计算了某高负荷跨声风扇转子在5种等高间隙和两种阶梯间隙结构下的性能。
6) Transonic compressor
跨音速压气机
1.
Unsteady loss analyses of the flow in single-stage transonic compressor
单级跨音速压气机内流场的非定常模拟及损失分析
2.
The calculation and drafting of the typical transonic compressor diff user grid flow are taken as an example, supported by program compilation and its flow chart.
论述了时间相关有限差分法在跨音速叶栅流动计算中的应用,并以具有代表性的跨音速压气机叶栅流场的计算和图样的制取为例,附以程序编制及其流程图,详细地讲解了计算程序的具体操作。
3.
The numerical studies of three dimensional periodic unsteady flows generated by the interaction of rotor/stator blades in a transonic compressor stage were made.
对跨音速压气机级动静叶排相干形成的三维非定常流场进行了数值研究，利用时间推进ＬＵ－ＳＧＳ稳式迭代法求解三维非定常欧拉方程，对流项采用高分辨率ＮＮＤ格式离散。
补充资料：压气机转子材料
压气机转子材料
materials for compressor rotor
yoqIJ一zhuanzl eo{I旧。压气机转子材料(materials fo:。ompressorrotor)工作时由叶轮和轴构成的转子要承受各级动叶片和自身的离心力、转子弯曲的交变应力，并要传递扭矩，因而要求材料具有高强度和良好的韧性等性能。现有的重型然气轮机压气机的轮盘和轴广泛应用CrMov或erNIMov等高强度合金结构钢。在航机改型的燃气轮机中，压气机轮盘也采用上述合金结构钢，但在动叶片用钦合金制成的级中，轮盘也广泛使用铁合金。高压缩比压气机的最后几级或末级轮盘则采用Cr、Ni不锈钢甚至镍基合金制造。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条