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turbo supercharger
相关语句
  涡轮增压器
     Creep-Feed Grinding Experiment in Propeller Blade Fir-Shape Tenon of 261P Turbosupercharger
     261P涡轮增压器叶片枞树形榫齿深磨试验研究
短句来源
     s:The unbalance of turbosupercharger's rotor impeller in the dynamic balancing is excessive due to various reasons in the production of it, this has negative influence on the shape precision and working performance of impeller.
     涡轮增压器转子叶轮由于生产过程中的种种原因 ,造成动平衡时不平衡量过大 ,影响叶轮的形状精度和工作性能。 根据陀螺在高速或稳定旋转时绕对称轴旋转的原理 ,设计了专用夹具 ,改进了叶轮的加工方法。
短句来源
     This article take some turbosupercharger air compressor as the research object, discussed based on the parameter actuation fluid analysis combination optimization technology universal significance.
     本文以某涡轮增压器的压气机为研究对象,讨论了基于参数化驱动的流体分析组合优化技术的普遍意义。
短句来源
     The study on the design methodology of centrifugal compressor with low loss, high load, good performance under full condition and the CFD design of the turbo diffuser and volute is one of the front topics in the field of enhancing the turbosupercharger efficiency.
     设计具有低损失、高负荷和良好全工况性能的压气机,以及对扩压器和蜗壳进行气动性优化设计是关系到提高涡轮增压器效率的前沿课题。
短句来源
     The purpose of the experimental investigation was to study the effects of characteristics of exhaust gas diffusers connected to radial-inward-flow turbine on performance of turbosupercharger matching with a medium- speed diesel engine.
     本文研究了径流式涡轮排气扩压器特性对涡轮增压器与中速柴油机匹配性能的影响。
短句来源
更多       
  增压器
     Creep-Feed Grinding Experiment in Propeller Blade Fir-Shape Tenon of 261P Turbosupercharger
     261P涡轮增压器叶片枞树形榫齿深磨试验研究
短句来源
     PLATFORM TEST AND MATCHING CHARACTER OF VARIABLE SECTION TURBOSUPERCHARGER WITH TONGUE TRAY
     舌形变截面增压器的平台试验与匹配特性
短句来源
     s:The unbalance of turbosupercharger's rotor impeller in the dynamic balancing is excessive due to various reasons in the production of it, this has negative influence on the shape precision and working performance of impeller.
     涡轮增压器转子叶轮由于生产过程中的种种原因 ,造成动平衡时不平衡量过大 ,影响叶轮的形状精度和工作性能。 根据陀螺在高速或稳定旋转时绕对称轴旋转的原理 ,设计了专用夹具 ,改进了叶轮的加工方法。
短句来源
     MAZDA RX 7 Car is equipped with Wankel double cylinder rotary engine with turbosupercharger, which adopts ECU control ignition and fuel injection systems.
     马自达RX-7型轿车采用带蜗轮增压器的汪克尔式双缸转子发动机。
短句来源
     This article take some turbosupercharger air compressor as the research object, discussed based on the parameter actuation fluid analysis combination optimization technology universal significance.
     本文以某涡轮增压器的压气机为研究对象,讨论了基于参数化驱动的流体分析组合优化技术的普遍意义。
短句来源
更多       
  涡轮增压器
     Creep-Feed Grinding Experiment in Propeller Blade Fir-Shape Tenon of 261P Turbosupercharger
     261P涡轮增压器叶片枞树形榫齿深磨试验研究
短句来源
     s:The unbalance of turbosupercharger's rotor impeller in the dynamic balancing is excessive due to various reasons in the production of it, this has negative influence on the shape precision and working performance of impeller.
     涡轮增压器转子叶轮由于生产过程中的种种原因 ,造成动平衡时不平衡量过大 ,影响叶轮的形状精度和工作性能。 根据陀螺在高速或稳定旋转时绕对称轴旋转的原理 ,设计了专用夹具 ,改进了叶轮的加工方法。
短句来源
     This article take some turbosupercharger air compressor as the research object, discussed based on the parameter actuation fluid analysis combination optimization technology universal significance.
     本文以某涡轮增压器的压气机为研究对象,讨论了基于参数化驱动的流体分析组合优化技术的普遍意义。
短句来源
     The study on the design methodology of centrifugal compressor with low loss, high load, good performance under full condition and the CFD design of the turbo diffuser and volute is one of the front topics in the field of enhancing the turbosupercharger efficiency.
     设计具有低损失、高负荷和良好全工况性能的压气机,以及对扩压器和蜗壳进行气动性优化设计是关系到提高涡轮增压器效率的前沿课题。
短句来源
     The purpose of the experimental investigation was to study the effects of characteristics of exhaust gas diffusers connected to radial-inward-flow turbine on performance of turbosupercharger matching with a medium- speed diesel engine.
     本文研究了径流式涡轮排气扩压器特性对涡轮增压器与中速柴油机匹配性能的影响。
短句来源
更多       
  “turbo supercharger”译为未确定词的双语例句
     Operation of a diesel engine matched with the self-made turbosupercharger shows: the optimal opening is 4°~12°;
     挡板最佳开度为4°~12°;
短句来源
     CAD/CAM/CAE integrated manufacturing system for casting mould have been built. Based on some software such as UnigraphicsⅡ, ProCAST, Center of data control,3 coordinate measure apparatus and so on, a turbo supercharger for casting mould have been manufacturing by CAD/CAM/CAE system.
     介绍模具CAD/CAM /CAE集成制造系统在铸造模具中的应用 ,内容包括 :基于UnigraphicsⅡ ,ProCAST以及数控加工中心 ,三坐测量仪等软、硬件设备的模具CAD/CAM /CAE集成制造系统。
短句来源
     A Novel Portable Turbosupercharger Speed Measuring Instrument Based on Vibration Measuring Theory
     基于振动原理的便携式增压器转速测量仪
短句来源
     In this work,the last step of the ceramic mold—HIP technique,the HlP process,is inves—tigated,and a perfect titanium alloy turbosupercharger with relative density of 99.6% is pre—pared.
     研究结果表明,采用低压预成形加热等静压成形方法,制备的钛合金涡轮形状完整,无畸变现象,涡轮的相对密度达到了99.6%。
短句来源
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When using single-cylinder engine supercharged by external mechanically driven compressor to imitate the performance of a multi-cylinder diesel engine with blowdown turbo-supercharger, we usually install a back pressure adjusting device with a fixed-exit flow area instead of exhaust turbine. For the purpose of establishing the performance of the single-eylinder engine as closely as possible to that of the multi-cylinder engine, the exit flow area of the back pressure adjusting device must be determined...

When using single-cylinder engine supercharged by external mechanically driven compressor to imitate the performance of a multi-cylinder diesel engine with blowdown turbo-supercharger, we usually install a back pressure adjusting device with a fixed-exit flow area instead of exhaust turbine. For the purpose of establishing the performance of the single-eylinder engine as closely as possible to that of the multi-cylinder engine, the exit flow area of the back pressure adjusting device must be determined rationally. In this paper, proceeding from the difference between working conditions of the steady flow turbine and the blowdown turbine with the assumption of quasi-steady flow, separate flow coefficient A is firstly introduced. A method for calculating the exit flow area of the back pressure adjusting device is then derived from the continuity equation, energy equation of the turbine, the relation of the velocity triangle at the entry of the turbine and the definition of the degree of the reaction. In this paper, the author presents the test results from the multi-cylinder engine, from the test rig of the exhaust turbocharger as well as from the single-cylinder engine. A comparison of these tests results shows that the suggested analytical method is acceptable. From these test results, it is also possible to ascertain how accurate the performance of a multi-cylinder engine can be imitated on a singlecylinder engine by the above mentioned method. The paper also describes the single-cylinder imitative installtion and gives some experiences during testing.

当采用外源增压的方法,在单缸机上进行模拟具有变压增压系統的多缸发动机的工现的試驗时,一般常用一个固定出口截面积的背压調节器来代替变压增压系统中的軸流式廢气渦輪机,为了建立起单缸机与多缸机尽可能接近的工况,背压調节器的出口截面积应合理地选取。本文首先从比較等压条件下工作的渦輪机与在变压条件下工作,噴嘴环分组进气的反作用式渦輪机的工作条件的不同点出发,引用分流系数A的概念,并假定渦輪机內的流动是准稳定的流动。然后由連續方程式、工作輪能量方程式、工作輪进口速度三角形关系式以及渦輪机的反动度定义,推导了計算背压調节器出口截面积的方法,并給出对一台高速四冲程V-12缸廢气渦輪增压柴油机的計算例子。其次作者給出在多缸机上,增压器試验平台上以及在单缸机上的試驗結果,作了比較,表明上述分析是可取的。并从試验結果中也可以明确,按上述方法在单缸机上模拟多缸机的工况能达到滿意的程度。在文中也介紹了进行单缸模拟增压試驗的装置和經驗。

Through analyzing the balance of energy and flow quantities in a turbo supercharging system for 4—stroke diesel engines, it is, suggested that the scavenging pressure ratio P_S/P_T can be considered as. a discrimination index to estimate the result of turbo-supercharger match for diesel engines. On the basis of a number of test results of several 4—stroke dicsel engines, an empirical formula has been found. By this formula the value of p_S/p_T showing the performance of the match can be obtained....

Through analyzing the balance of energy and flow quantities in a turbo supercharging system for 4—stroke diesel engines, it is, suggested that the scavenging pressure ratio P_S/P_T can be considered as. a discrimination index to estimate the result of turbo-supercharger match for diesel engines. On the basis of a number of test results of several 4—stroke dicsel engines, an empirical formula has been found. By this formula the value of p_S/p_T showing the performance of the match can be obtained. So it is convenient to find out whether the turbo-supercharger and the engine are well matched.

本文通过对增压柴油机中增压系统的能量及流量平衡的简要分析,提出用扫气压比P_S/P_T作为衡量增压系统调试结果的综合指标,并综合一些机型的实际数据整理成经验公式。根据这个经验公式可计算出增压柴油机达到良好配合时扫气压比应有的数值,从而帮助调机时简便地判别是否达到良好的配合。

This paper investigates the effect of altitudes on turbo-supercharger performance and shows that the universal characteristics of compressor based merely on geometrical similarity and equality in Mach number cannot be used directly if the supercharger is to be operated on a site of high altitude because of the abrupt decrease in Reynold's number under such a condition.An approximate method of correction is proposed.

本文讨论海拔高度对涡轮增压器性能的影响,指出由于雷诺数急剧降低,仅仅根据几何相似和马赫数相等所作出的压气机“通用特性曲线”不宜直接用于高海拔区,进而提出一个近似的修正方法.

 
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