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首页> 外文期刊>Chemical and Petroleum Engineering >AN ENERGY-SAVING NONDESTRUCTIVE TESTER FOR THE THERMAL PERFORMANCE OF BIMETALLIC FINNED TUBES
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AN ENERGY-SAVING NONDESTRUCTIVE TESTER FOR THE THERMAL PERFORMANCE OF BIMETALLIC FINNED TUBES

机译:一种节能无损测试仪,用于双金属翅片管的热性能

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摘要

The block diagram is given for a tester whose specific feature is the countercurrent of motion of the heat-bearing media. The heating medium is hot water, which is pumped within the monitoring tube in a closed loop, while the cooling fluid is atmospheric air, which is supplied by a fan to the ring gap formed by the cylindrical jacket and the finned shell of the bimetallic tube coaxial with the jacket. A method is presented for monitoring the quality of manufacture for bimetallic tubes.
机译:给出了测试仪的框图,该测试仪的特定功能是载热介质的逆向运动。加热介质是热水,它以闭环的形式泵入监测管,而冷却液是大气,由风扇将其供应到由双金属管的圆柱形外套和翅片壳形成的环形间隙与外套同轴。提出了一种监测双金属管制造质量的方法。

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