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英语翻译The experimental functional check.In this work the resea

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英语翻译
The experimental functional check.In this work the researches of functionability of the heat exchanger - condenser of a special design (fig.1) are held.A distinctive feature of this design is the availability in a "cold" channel of a return passage.The return passage is reshaped between walls of two heat-transport section,and width of a channel on an input of a channel is more,than on an output.Thus return passage is a nozzle of a flat ejector.The flow of "cold" heat carrier is partitioneed on a flow passing through a return passage and a flow,passing through a heat-transport section.
The experimental functional check of the heat exchanger - condenser was executed on model of the air condition system at overhead charge of air 900 kg/hours.Temperature of "cold" air on a going into the heat exchanger - condenser ranged -5 ...-21 'C,at the contents of the condensed moisture 2 ..5.4 g/kg d.a.In all studied modes the stable running of the heat exchanger - condenser was watched.and all system as a whole,icing of a frontal surface visually was not watched.
希望语言再通顺些,意思再明确些,
为了实现对紧凑型热交换器的复杂优化,这里引入了一系列准则和算法,作为长期研发的基础.设计问题软件包可以进行针对于紧凑型层压肋热交换器的规划和检验.特别要指出,累计算法可以在三个独立条件下对热交换器进行优化,即:技术,热能,利润率.确保换热器冷凝器功能满意度的实验检验,对于热值、热以及质量传递过程的实验数据计算,都通过一个冷频道的负温度得到实现.这一活动对于那些参与紧凑型层压肋热交换器设计、从事两相热载体、或者过热的热压条件研究的专家会有价值.