Plate heat exchanger
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A plate heat exchanger is a type of heat exchanger that uses metal plates to transfer heat between two fluids. This has a major advantage over a conventional heat exchanger in that the fluids are expo
Partially dismantled exchanger, with visible plates and gaskets
Manifold arrangement for flow distribution
In thermal engineering, the logarithmic mean temperature difference is used to determine the temperature driving force for heat transfer in flow systems, most notably in heat exchangers. The LMTD is a
Plate heat exchanger
…through a plate heat exchanger may be expressed as: Q = UA∆Tm where U is the Overall heat transfer coefficient, A is the total plate area, and ∆Tm is the Log mean temperature difference. U is dependent upon the heat transfer coefficients in the hot and cold streams. Their cleaning helps to avoid fouling and scaling without the heat…
The LMTD illustrated in a countercurrent temperature profile