The cause of turbine stator blades was analyzed on the base of numerical simulation by means of air-thermal coupling for heat transfer and temperature distribution.
在内部流场气-热耦合数值模拟的基础上，研究了某涡轮导向器叶片烧蚀故障的原因。
For the turbine stator cascade, the negative curving of blade can not improve the performance of the cascades as well, the total losses of straight cascade are the lowest.
叶栅中部和端部二次流均增强，总平均的二次流动能增大。对于该叶栅，叶片反弯曲亦不能提高叶栅流场的气动性能，直叶片叶栅总损失最小。
The combination of the slot with an optimized blade design significantly reduces the secondary flow losses compared to the original turbine stator, especially at large negative angles of incidence.
经联合造型后的叶栅与原始叶栅相比在各个攻角下的流动损失均有大幅度降低，大负攻角下效果尤为明显。
The theoretic calculation and retrofit scheme for turbine, rotator and stator of generator are discussed.
论述了对汽轮机、发电机转子和定子的理论计算和改造方案。
Holistic stator is a very important construct in the Turbine Hydro-generator. It makes use of the stator frame as generator stator. The quantity of heat and be send to river directly.
贴壁式定子是贯流式机组中的一种重要结构形式，它利用灯泡体外壳作为发电机定子机架，直接将热量传给河道中的河水。
Use this platform to optimize the blades of a NASA transonic single stage turbine, the bended stacking line and the profile of this transonic stator.
运用该平台对某NASA跨音速单级透平动静叶片及该透平静叶的叶型和弯积叠线进行多目标气动数值优化研究。
This paper introduced the stator coil manufacturing technology of GE390H gas turbine generator.
介绍了GE390 H燃气轮发电机定子线圈的制造工艺研究。
In this paper the effects of gland leakage on the secondary flow and outlet flow fields in the governing stage stator cascade of a 300mw turbine set are simulated numerically.
以一台300MW汽轮机组的调节级静叶栅为研究对象，就轴封漏汽对叶栅二次流及出口流场的影响进行了数值模拟。
The generator (1), for example of a wind turbine, comprising two end plates (11) and a plurality of stator laminate plates (7) arranged between the two end plates (11), is described.
介绍了一种例如风力涡轮机的发电机(1)，它包括两个端板(11)和布置在两个端板(11)之间的多个定子叠层板(7)。
The crown efficiency only considers the loss in the channel of stator and rotor and the residual speed loss, clearly showing the relationship between the pneumatic angle and turbine efficiency.
轮周效率只考虑定子、转子流道中的损失、余速损失，较明显地反映了流道中气流角度与涡轮效率的关系。
In this model, power distribution in stator winding and rotor winding is calculated according to both wind-power curve and rotation speed control law of VSCF wind turbine.
应用该模型，可以根据风电机组风功率特性曲线和转速特性曲线，计算风电机组定子侧和转子侧的功率分布。
Based on the theory of multi-conductor transmission line, a model used to predict the steep-fronted surge propagation in large turbine generator stator windings was presented.
基于多导体传输线理论，建立了分析大型汽轮发电机绕组中陡前沿波过程的分布参数仿真模型。
Numerical investigations about the influence of changing stator solidity on the steam turbine stage performance are presented.
数值研究了蒸汽透平静叶节距变化对级性能影响。
The stator is multiphase windings and outer rotor is PM structure. The wind turbine and generator is coupled directly without gear.
该定子为多相绕组，外转子为永磁结构，风轮与发电机直接耦合。
The invention concerns also a direct drive generator (6) having such a stator arrangement (8) as well as a wind turbine (1) having such a direct drive generator (6).
本发明还涉及一种具有这样的定子装 置（8）的直接驱动发电机（6）以及一种具有这样的直接驱动发电机 （6）的风力涡轮机（1）。
The invention concerns also a direct drive generator (6) having such a stator arrangement (8) as well as a wind turbine (1) having such a direct drive generator (6).
本发明还涉及一种具有这样的定子装 置（8）的直接驱动发电机（6）以及一种具有这样的直接驱动发电机 （6）的风力涡轮机（1）。
应用推荐