مركز الأخبار
جولدنسيل
07
2022
-
06
The problem of heat transfer and pressure drop of plate frame heat exchanger
المؤلف:
Heat exchanger, as the name suggests, is a kind of equipment for heat exchange, which is used in all walks of life. Heat transfer and pressure drop are two issues that users are more concerned about. The following plate frame heat exchanger manufacturers will share with you the heat transfer and pressure problems of plate frame heat exchangers.
Heat transfer is the purpose of the application of plate frame heat exchanger, and it is a concern of customers and manufacturers. Generally, it can be achieved, but the size of the pressure drop will not only affect the normal application of the heat exchanger, but also affect the operating cost of the entire system. It is also very large, so the problem of excessive pressure drop of the heat exchanger must be paid attention to when selecting the model.
Plate frame heat exchanger manufacturers believe that when both heat transfer and pressure drop are combined, it is not possible to simply expand the total area, and more should use a plate type with a suitable aspect ratio, with different depths of corrugations, different shapes, and included angles. , different pitch and other plates to better realize the combination of heat transfer and pressure drop.
If only a few plate types are used to complete all the working conditions, it is impossible to achieve a reasonable combination of heat transfer and pressure drop. Reasonable selection of heat exchangers can not only reduce the initial investment cost of the equipment, but also reduce the operating costs of the equipment.
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