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Question: what is the purpose results and conclusion of this experiment...

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Experiment-3 Calculation of Overall Heat Transfer Coefficient for Concentric Heat Exchanger Purpose of the experiment: Calculation of the overall heat transfer coefficient (U) for the heat transfer for concentric tube heat exchanger Procedure: 1) Open the main power 2) Turn on the heater and the pump. Choose parallel flow from control panel. 3) Adjust the flow rate to 300 (liters/h) 4) Adjust the temperature to 50 (°C) 5) When the system becomes stable, record the temperatures and flowrate on the table below Calculations * Calculate the heat transfer rate (q) from the water side (q-mwater X CP.water X (Δ7)wate.) (The specific heat value (cp) of water should be taken at the average of water inlet and outlet temperatures) Calculate the log mean temperature difference (AT * Calculate the overall heat transfer coefficient (U) using A (heat transfer surface area) 2.065 m2

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