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pressure drop characteristic
相关语句
  阻力特性
     Through analyzing the energy savings of the air condition system usingthe plate energy recovery exchanger, indicates that whether or not saving energy ofusing the plate energy recovery exchanger depends on its heat and moisture transfereffectiveness and its pressure drop characteristic.
     分析了我国不同地区使用全热交换器后空调系统的节能特性,指出板式全热交换器的使用是否节能与其热湿回收效率和阻力特性有关,而所能够节省的电能则与所使用地区的气象条件、空调系统的形式和冷源形式等因素有关。
短句来源
  “pressure drop characteristic”译为未确定词的双语例句
     Study on pressure drop characteristic of natural circulating two phase flow system
     自然循环两相流系统压降特性研究
短句来源
     Two phase flow pressure drop characteristic is an important parameter in the study of two phase flow stability.
     两相流压降特性是两相流稳定性研究中的重要特征参数,不同类型的不稳定有不同的压降特性与之对应。
短句来源
     Practical Investigation on the Heat Transfer and Pressure Drop Characteristic of Cross-flow Longitudinally Fined and Ni-based Implanted Tube Banks
     镍基渗层纵肋管束传热与流阻特性的应用研究
短句来源
     Frictional Pressure Drop Characteristic of Multi-phase Flow in the Vacuum Sewage Pipes
     真空排污管内多相流动阻力特征研究
短句来源
     The pressure drop characteristic in natural circulation was compared with that in forced circulation.
     对自然循环和强迫循环流动中压降流量特性进行了比较。
短句来源
  相似匹配句对
     drop.
     drop,第1天。
短句来源
     Investigation on Pressure Drop Oscillation
     加热U型管内压力降型脉动发生界限研究
短句来源
     Study on the Pressure Drop in Hydrocyclone
     水力旋流器压力降的研究
短句来源
     pressure;
     压力;
短句来源
     Flow Characteristics of Vertical Tubular Leacher(I) Pressure Drop
     垂直管道浸取器的流体力学研究 (Ⅰ)直管段的压力降
短句来源
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Aluminium plain plate-corrugated fin type intercooler of low-weight, high heat transfer capability and compact size has been newly developed in recent years. Through elements performance testing, the author has gathered heat transfer and pressure drop characteristics, and measures have been taken to guarantee operating life. Based on all these, aluminium plain plate-cor-rugated fin type intercooler has been designed, manufactured, and tested on a turbocharged diesel engine for hundreds of hours. Test results...

Aluminium plain plate-corrugated fin type intercooler of low-weight, high heat transfer capability and compact size has been newly developed in recent years. Through elements performance testing, the author has gathered heat transfer and pressure drop characteristics, and measures have been taken to guarantee operating life. Based on all these, aluminium plain plate-cor-rugated fin type intercooler has been designed, manufactured, and tested on a turbocharged diesel engine for hundreds of hours. Test results show that performance and structure are in good condition, and justify that aluminium plain plate-corrugated fin type intercooler shall be developed.

铝板翅式中冷器是最近发展起来的一种重量轻、传热系数高、结构紧凑的新型中冷器。作者通过一批元件性能试验取得了传热特性及阻力特性,又考虑了保证其使用寿命的措施,在此基础上设计制造了铝板翅式中冷器,在增压柴油机上进行了数百小时的使用试验,证明其性能及结构良好,从而得出了应该发展使用铝板翅式中冷器的结论。

A technical and economical analysis for making optimized selection of heat transfer tubes was proposed in the article based on the heat transfer and pressure drop characteristics of three different types of tubes of domestic design. As shown by the results, heat transfer tubes with extended surface can only be widely used under a reasonable price calculated through technical and economical analysis.

本文根据三种不同外形结构的国产传热管的传热、阻力特性.系统地阐明了一种便于优化选择传热管换热表面的技术经济分析方法.通过计算分析认为,对于一般工业用的扩展表面管,只有通过技术经济分析合理地制订产品价格,才能推广应用.

The importance of both design optimization taking economic benefits as objective function and operation control optimization is emphasized, with respect to on-stream time of plant, design allowrance and reliability of equipment, SO2 blower selection and system pressure drop characteristics.

工艺流程的复杂化和环保要求的日趋严格,使得硫酸装置的设计水平亟待提高。以经济效益为目标函数进行优化设计是系统优化的先决条件,而操作控制优化则是系统优化的重要保证。本文从系统设计优化和操作控制优化这两个方面对系统的开工率、设备的设计裕度和可靠性、SO_2风机的选择及系统的压降性能进行了论述。

 
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