Fan/compressor aero design trend and challenge on the development of high bypass ratio turbofan;
风扇/压气机气动设计技术发展趋势——用于大型客机的大涵道比涡扇发动机
Unsteady numerical simulation on transonic compressor with screwed slots casing treatment;
跨声压气机缝式处理机匣非定常模拟研究
Investigation of off design performance of a transonic compressor with circumferential grooves;
跨声压气机周向槽处理机匣非设计工况研究
he first 20 steps of the inherent frequency of the blade in a certain type of air compressor on the aviation motors was caculated with FEM method.
利用有限元法对航空发动机某型号压气机叶片的前二十阶固有频率进行了计算，并通过实验测出了叶片的前四阶固有频率，计算值和实测值基本吻合，为进一步分析叶片的振动响应和确定该型叶片的工作范围提供了依据。
Working theories and technique features of a new air compressor-turbine module driven by high-speed electric motor were introduced.
介绍了一种高速电机驱动的新型涡轮-压气机组件的工作原理和设计方法,并对组件进行了性能试验。
Bleed pipelines, connecting the axial compressor and the turbine, are important components during the operation of the gas turbine.
燃气轮机的压气机抽气配管是燃气轮机设计以及运行使用中的一个重要环节,是一组连接燃气轮机压气机和透平的通流部件。
Results show that the frequency and rotating direction of inlet distortion are most important factors affecting stability of axial compressor.
在低速大尺寸单级压气机实验器上,实验研究了动态进气畸变对压气机稳定边界的影响。
Through the measurement of two-dimensional flow field after a low-pressure axial compressor rotor stage with spherical five-holes pressure-probe on a full size compressor test rig, characteristics of the steady state flow were revealed.
在全尺寸压气机试验台上,用球形五孔压力探针测量了低压压气机转子后的二维流场,揭示了该型压气机转子后稳态流场的特点,并提出改进方向。
Furthermore,the performance of the helium compressor in a helium circulation-based turbo-generator unit is one of the decisive factors ensuring a high efficiency of electric power generation.
本文利用Numeca数值模拟软件对一亚音速轴流氦气压气机试验机进行了气动性能及准数关系研究,分析了气流在叶栅中的流动机理,探讨了等雷诺数下相似准数对压气机叶片性能的影响。
By analyzing the features of the three-dimensional numerical simulation results for the design scheme of a helium compressor,given were the design direction and guiding principle for its three-dimensional optimized modification design.
对某氦气压气机设计方案三维数值模拟计算结果特点进行分析,指出了三维优化改型设计方向和指导原则,通过调整叶片厚度分布、叶片尾缘型线曲率和采用端弯技术等方法,对原型氦气压气机气动设计方案进行了全三维优化设计,对比分析三维优化设计前后数值模拟计算结果,三维优化设计后压气机效率提高2个百分点,有效控制了二次流动进一步发展。
booster compressor
升压压缩机,增压压气机
One that compresses, especially a machine used to compress gases.
压气机压缩器，尤指压缩气体的机器
compressor flow
压气机的流量, 通过压缩枪的气量
centrifugal-axial flow compressor
离心-轴流式压气机
liquid piston rotary compressor
液体活塞式旋转压气机
UF/carrier gas compressors
UF/载体气压缩机
gas turbine compressor
燃气轮机压缩机燃气涡轮压缩机
discharge pressure
（气压机的）排放压力
direct air injection die-casting machine
直接气压式热室压铸机
complete athodyd
冲压式空气喷气发动机
single-cylinder two stage air compressor
单气缸双级空气压缩机
The compressor is loaded up with the medium of air( nitrogen, process gas).
压缩机以空气（气、艺气体）载运转。
super silenced air compressor
超低噪音空气压缩机
free piston air compressor
自由活塞空气压缩机
oil free air compressor
无油润滑空气压缩机
cross compound air compressor
并列复式空气压缩机
portable diving air compressor
便携式潜水空气压缩机
auto-starting air compressor
自动起动空气压缩机