查询词典 exchangers

However, researches on design of the ground heat exchangers are far from adequate.

由于对土壤源热泵系统的核心部件—地下换热器的研究还不够完善，这在很大程度上制约了土壤源热泵的使用。

One calculation method used in designing integral tubesheet of U tube exchangers was introduced in this paper.

本文介绍了U形管式换热器整体管板设计的一种计算方法。

To enhance heat transfer, it is an effective way to employ extended surface, which has been commonly used in compact heat exchangers.

扩展表面是强化换热的一种十分有效的方式，它在紧凑式换热器中得到了广泛的应用。

Heat exchangers have been widely studied in recent decades due to their importance in many industrial processes.

热能转化，由于其在许多工业程序中的重要性，在近几十年被人们广泛研究着。

Is engaged in developing and producing Electrical Appliancespiano parts and all kinds of air-conditioning heat exchangers.

本公司创建于1996年专业致力于家电系列产品的研制、开发和生产。

Because of its advantage, numerical simulation of shell-and-tube exchangers has been explored by a large number of scholars.

数值模拟换热器中的流动与换热有助于开发可靠和高效的设备。

Also for special occasions in the reactor,such as heat exchangers or role.

在特殊场合还可管式反应器和热交换器等。

This paper also introduces the study method of microgravity two-phase heat exchangers and suggests resea...

在此基础上给出了中国开展航天领域蒸汽压缩热泵的研究方案。

Main contents of the thesis are as follows: Description of the present usage of liquid cooling system, presentation of a new type of liquid cooling system and description of its work principles; Design of the liquid cooling system, which mainly deals with the design and collating calculating of serpentine condenser and heat exchangers adopted in this system. Meanwhile, the model chosen calculating of compressor、thermal expansion valve、plate evaporator、water pump and the like equipment used in the system are also carried out.

本文的主要内容如下：对液冷源使用现状进行了描述，提出了一种新型液冷源系统并对其工作原理进行了阐述；对系统进行了设计，主要对系统中所采用的管带式冷凝器和水侧空/液换热器进行了设计和校核计算，同时对系统中所用到的压缩机、热力膨胀阀、板式蒸发器、水泵等配套设备进行了选型计算；分别对制冷系统和冷却液循环系统进行了数学建模。

Patented products - water, air-cooled heat recovery units, water-source heat pump units, air-cooled screw cold water unit, the constant temperature and humidity units, the modular clean air conditioning units, cooling towers, air-conditioned box, fan - Tube, shell and tube heat exchangers, and so on more than 10 specifications of the series of hundreds of civilian central air-conditioning products.

拥有专利产品——水冷、风冷式热回收机组，水源热泵机组、风冷螺杆式冷水机组、恒温恒湿机组、组合式净化空调机组、冷却塔、空调箱、风机盘管、壳管式热交换器等十多个系列上百种规格的民用中央空调产品。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。