查询词典 pressure turbine

Our major products are High-Speed and Low-Speed Centrifuge Series, Ice Machine, Incubator, Oscillator, Medicine Examining Instruments, Analytical Instruments, Lab Instruments, Acidimeter, Conductometer, Turbine Flow Sensor, Flow Meter series, High Pressure Disinfector Series, in total over 100 types of instruments.

公司主要生产经营各类高低速离心机系列、制冰机、培养箱、振荡器、药检仪器、分析仪器、实验仪器、酸度计、电导率仪、涡轮流量传感器系列、流量计系列、高压灭菌系列等百余种的系列仪表产品。

Atmosphere pressure almost has no effect on gas turbine efficiency and system net efficiency when atmosphere temperature is fixed.

在大气温度不变的条件下，大气压力对燃气轮机效率和系统净效率基本没有影响。

It is essential for lowering back pressure of steam turbine and improving recurrent thermal efficiency of the power plant.

这是降低汽轮机的背压、提高电厂循环热效率所必需的。

Magflow meters have found application in the process control industries (chemical, food-and-beverage, pulp and paper, water treatment) because they have low measurement error (0.2% of reading attainable) over a broad range (typically 30:1) and they require no moving parts (unlike turbine meters or paddlewheel technology) or flow restriction (unlike differential pressure meters) to operate.

因其在一宽广范围（通常为30：1）内具有低的测量误差（可达到读数的0.2％）且其在工作时不需要使用运动部件（不同于汽轮计或桨轮技术）或流量限制，磁性流量计已在过程控制行业（化学、食品及饮料、纸浆及造纸、水处理行业）中得到应用。

With the aid of CFDnumerical simulation technology,the total pressure loss of the intercooler entire flow path for marine gas turbine was analyzed.

借助计算流体动力学数值模拟技术，实现了船用燃气轮机间冷器整个流路的总压损失分析。

A phase function of laser light scattering has been calculated based on Mie electromagnetic wave scatter theories aiming at case of undetermined enthalpy because of superposition between isotherm and isobar when low-pressure cylinder of turbine works in wetness vapor.

气相部分通过压力和温度的测量和理想气体状态方程计算出干蒸汽密度，从而计算出湿蒸汽的干度。

Any flows greater than the capacity of the low flow diversion pipeline then flow into the park.The authors present an e'ectrical method by use of the pressure dif- ference transducer with the pitot tube which is installed in the pens- tock of prototype turbine to search for the law of dynamic flow unde?

作者提出一种装置在原型水轮机压力引水管道上的皮托管经差压应变传感器的电测方法，用以测量水轮机过渡过程中的动态流量变化规律；采用这种方法，首先在三座水电站中对原型水轮机各种过渡过程的动态流量变化规律进行了测量，并获得了较为满意的结果。

Adopting 3-dimentional flow field design method, a modernizing retrofit of the flow passage for low-pressure cylinder of one 100 MW steam turbine in a power plant has been carried out under prerequisite of reserving the original low-pressure cylinder and the main shaft.

采用三维流场设计方法，在保留原低压缸和主轴的前提下，对某电厂6号100MW汽轮机低压缸通流部分进行了改造。

The 2×390MW HRSG in Xiamen Eastern Power Plant for combustion engine works adopts the HRSG manufactured by Hangzhou Boiler Group Co., Ltd., which is characterized by three-pressure, reheats, without after－combustion, horizontal type and natural circulation. Since the full set of HRSG designing technology from the US NOOTER/ERIKSEN has been introduced, it matches with PG9341FA type gas turbine, adopting single-row frame construction, full suspension type, and in-line arrangement in the heating surface. The heat conduction components use gear screw finned tube, module type supply and positive pressure operation.

厦门东部燃气电厂2×390MW燃机工程的余热锅炉采用由杭州锅炉厂生产的三压、再热、无补燃、卧式、自然循环燃机余热锅炉，引进美国NOOTER/ERIKSEN公司全套燃气轮机余热锅炉设计技术，它与PG9341FA型燃气轮机相匹配，采用单排框架结构，全悬吊形式，受热面顺列布置，传热元件采用开齿螺旋鳍片管，模块式供货，锅炉为正压运行。

In order to analyze the movement of the piston-block unit quantitatively and optimize the performance of the liquid-jet hammer, the mathematical expression which relates the liquid pressure in the high-pressure chamber to other parameters was deduced on the basis of classic laws of fluid mechanics and the fluid mechanical model of an impulse water turbine.

为了定量分析活塞冲锤的运动状态，实现射流式液动锤性能的优化设计，以冲击式水轮机力学模型为参考，根据经典的流体力学基本定理，推导出了射流式液动锤高压腔内液体压力的数学表达式。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。