1) high load LP turbine
高负荷低压涡轮
1.
A four-stage high load LP turbine was optimized and redesigned by applying multistage aerodynamic optimization design process.
采用多级涡轮气动优化设计流程对某四级高负荷低压涡轮进行多级气动优化设计。
2) low-pressure high-loaded turbine blade
低压高负荷叶栅
3) low-pressure turbine
低压涡轮
1.
Numerical study of active flow control using jet-flap for a low-pressure turbine cascade;
射流襟翼-低压涡轮叶栅主动流动控制数值研究
2.
Numerically investigate the effects of freestream turbulence on dynamics of a low-pressure turbine stage;
自由流湍流度对某低压涡轮级气动影响的数值研究
3.
Aerodynamic performance of a highly-loaded low-pressure turbine profile
一种大负荷低压涡轮叶型的气动性能
4) low pressure turbine
低压涡轮
1.
This paper reviews the research progress on complex internal flow in low Reynolds number and low pressure turbine (LPT)in recent years.
结合近年来国内外相关领域的研究工作,对低雷诺数低压涡轮内部复杂流动机理的研究进展进行了介绍,包括低雷诺数情况下低压涡轮内部非定常流动的特点,叶片边界层分离及转捩现象机理,上游周期性尾迹与下游叶片边界层相互作用机理等。
2.
This paper concerning under low Reynolds number condition the low efficiency of low pressure turbines (LPT) presents how to consider the effect of Reynolds number in design cycle, and a reasonable loading distribution form is given with one practical design example.
本文针对低雷诺数条件下低压涡轮效率较低的问题,提出了设计过程中应如何考虑雷诺数影响的思路,给出了适应低雷诺数环境下工作的叶片表面负荷分布形式,并进行了低压涡轮的气动设计。
3.
As a very important component of aeroengines, low pressure turbine affects the mass, the specific fuel consumption, the efficiency of aeroengine greatly.
作为航空发动机非常重要的组成部分,低压涡轮对整个发动机质量、耗油率和效率都有很大的影响。
5) Low voltage load
低压负荷
6) High pressure turbine
高压涡轮
1.
Based on a 3D N-S code, a cooling air injection model was introduced to simulate the flow field in a high pressure turbine which has the cooling air mixing.
本文在三维N-S程序的基础上,引入一种较为简单的冷气射流计算模型,对一级高压涡轮含有冷气掺混的三维流场进行了数值分析,揭示了冷气掺混对导叶流量特性及损失分布的影响,并通过涡轮叶片排二次流动结构的分析初步探讨了冷气掺混损失机理。
2.
The secondary flow loss plays a main part in the total loss of high pressure turbine\'s(HPT).
叶顶间隙二次流在高压涡轮总损失中占据了较大比重。
补充资料：自动低压减负荷
自动低压减负荷
automatic under volt-age load shedding
z一dong dlyaJ旧nfuhe自动低压减负荷(automatic under volta罗load shedding)为防止电力系统发生事故后引发电压崩演(见电力系统电压崩清)导致大面积停电而采用的技术措施。它的功能是，当电网运行电压低到一定值时自动切除一部分用电负荷，使电网运行电压恢复到正常水平。实现这种功能是依靠核心部件为低电压继电器的自动装t。自动装t的低电压起动值是经过分析计算而整定的，可以分级、分批切除用电负荷。 自动低压减负荷装工一般安装在负荷集中且无功电源不足的地区，同自动低颇减负荷装t(见自动低级减负待)配合使用。
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