Heat exchanger parameter measurement
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Experts, there are numerous heat exchangers involved in atmospheric and vacuum distillation units. When analyzing the energy consumption of these heat exchangers, it is necessary to know the parameters at the inlets and outlets of the hot and cold fluids. Are there any comprehensive measurements and accurate data available in this regard? (For all the heat exchangers involved), how should the energy consumption for this aspect be considered? Thank you!
This question is quite difficult to understand; the question raised by LZ isn’t very clear. The energy consumption of heat exchangers or other equipment is to be statistically analyzed by the process engineering department. As for the role of the heat exchanger in the entire process, factors such as the temperature of the fluid that needs to be controlled and the efficiency of heat exchange are also considerations that must be taken into account and achieved through appropriate control methods. I’m not sure if I’ve understood what the original poster meant This post was last edited by lxzzl on 2009-2-25 12:07.]
Should the energy consumption of heat exchangers be considered from two perspectives: (1) The fluid flow must overcome resistance, which requires pumps to provide power； (2) Energy loss occurs during the heat exchange process. It is precisely because such information is not available that this question is raised. Thank you! This post was last edited by lxzzl on 2009-2-25 12:06.]
You can search for Jinan Wang An online; they have data on this topic