Che245 lab report solteq concentric tube heat exchanger unit he. As part of my 3rd year computational fluid dynamics cfd module, i was tasked with designing a cross flow heat exchanger, using cfd, capable of providing 1. The basic configuration of shell and tube heat exchangers, the thermal analysis and design of such exchangers form an included part of the mechanical, thermal. Heat exchanger market global size, share, growth, report. For countercurrent flow, both the hot and cold fluids flow in the opposite direction. Press release imarc group heat exchanger market global size, share, growth, report, pdf, trends and forecast to 20202025 published on. To solve this task, i took a theory based approach. The term heat exchanger applies to all equipment used to transfer heat between two streams. Heat exchanger seminar ppt with pdf report heat exchangers are found widely scattered throughout the food process industry. In this experiment, heat exchanger used is only countercurrent flow.
Heat exchange is an important unit operation that contributes to efficiency and safety of many processes. Heat exchanger lab report heat exchanger heat transfer. For this experiment, countercurrent heat exchanger is used. Doc report heat exchanger ridzuwan rahimi academia. The direction of fluid motion inside the heat exchanger can normally categorized as parallel flow, counter flow and cross flow. There are heat exchangers in our automobiles in the form of. In counter flow heat exchangers, the two fluids flow against each. Submitted in partial fulfillment of the requirement for the award of degree. In this experiment, we study only the parallel flow and counter flow. Heat exchanger is a device for transferring heat from one medium to another. It is a device that is used to transfer thermal energy from one body or fluid stream to another. Me 4621 section 2 double pipe heat exchanger by nathan. The main function of heat exchanger is to either remove heat from a hot fluid or to add heat to the cold fluid.
Another constraint was that the heat exchanger has fixed area from which to exchange heat, in that the diameter, length and number of holes cannot be changed, if this was a theory based exercise then increasing the area of heat exchange would also improve performance. Ratio of heat transfer area on one side of a plate exchanger to total volume between the plate on that side. Pdf on feb 8, 2020, phelelani eshmael mamba and others published heat exchanger design report design of a shell and. However, the term is commonly used to equipment in which two process streams exchange heat with each other. Experiment regarding heat exchanger concurrentcountercurrent flows at same rate and different rates.
The system is in steady state until conditions change, such as flow rate or inlet temperature. Pdf heat exchanger lab experiment chemical engineering. Che245 lab report solteq concentric tube heat exchanger. Pdf on feb 8, 2020, phelelani eshmael mamba and others published heat exchanger design report design of a shell and tube heat exchanger, 1 shell 1 tube pass with fixed tube head and counter. Introduction, what is a heat exchanger, objectives, applications, principles, types of heat. In this doublepipe heat exchanger a hot process fluid flowing through the inner pipe transfers its heat to cooling water flowing in the outer pipe.
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