Цена 1 часа рабочей силы, как правило снижается.
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| - | Heat Exchanger
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| - | The actual heat exchanger is often a device designed for efficient heat transfer from a medium to another one. Often the media could possibly be separated by a solid wall, so that they certainly not mix, as well as they might be in direct call. They are really popular in room heating, refrigeration, air conditioning, energy plants, substance indoor plants, petrochemical indoor plants, oil refineries, natural gas running, and sewage treatment. One common sort of a [http://www.brazetek.com/ heat exchanger] is actually the radiator in a auto, in which the temperature source, as being a very hot engine-cooling liquid, normal water, transfers heating to air moving through the radiator.
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| - | There are actually two types of [http://www.brazetek.com/ heat exchangers] according to their circulation arrangement. With parallel-flow [http://www.brazetek.com/ heat exchangers], both fluids the actual exchanger perfectly end, and journey in parallel together to the other edge. In counter-flow heat exchangers the particular fluids enter the exchanger through opposite concludes. The counter-top current design is very useful, in that it could transfer one of the most heat through the high temperature (transfer) medium. In the cross-flow heat exchanger, typically the fluids travel around perpendicular one to the other from the exchanger.
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| - | Intended for productivity, heat exchanger maker are created to improve the surface area of the divider between the a couple fluids, although minimizing ability fluid move from the exchanger. Typically the exchanger's performance can even be affected by the addition of bout or corrugations in one or equally directions, which will increase area and might channel water flow or cause turbulence.
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Текущая версия на 18:40, 27 октября 2012
