The mechanisms of heat transfer enhancement and pressure drop reduction are analyzed of a new type of rod baffle shell and tube heat exchanger with spiral groove tube bundles.
描述了新型折流杆换热器的强化传热和降低壳层压力降的原理,它与传统折流板换热器相比,传热效率高,材料及能耗小。
It is suggested that the oblique-cut semi-cylinder shell is a kind of VGs with efficient heat transfer enhancement but low pressure drop.
结果表明:斜截半柱面涡流发生器是一种强化换热效果好又阻力损失小的涡流发生器型式。
Heat transfer enhancement of tube side is an important aspect of shell-and-tube heat exchanger intensified heat transfer.
管程的强化传热是管壳式换热器强化传热的一个重要方面。
The paper presents heat transfer enhancement research development in tube side of shell-and-tube heat exchanger, specially enumerating several heat transfer enhancement elements.
简述了管壳式换热器管程强化的研究进展,着重介绍了几种强化传热管的研究情况。
In order to improve the performance of shell-and-tube heat exchanger, a new kind of in-tube heat transfer enhancement technology of twined coil insert is presented.
为了提高管壳式换热器的性能,提出了一种新型管内强化传热技术———绕花丝内插物。
The technologies of heat transfer enhancement for shell-and-tube heat exchanger have been applied in petrol and chemical industries.
强化传热技术已广泛应用于石油、化工领域的管壳式换热器中。
Evaluation methods to heat transfer enhancement performance in shell of shell and tube heat exchanger;
通过实测的运行数据,对板翅式换热器和管式换热器的性能进行了对比。
Evaluation methods to heat transfer enhancement performance in shell of shell and tube heat exchanger;
通过实测的运行数据,对板翅式换热器和管式换热器的性能进行了对比。
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