Lab specifications refrigeration and airconditioning. Refrigeration lab report free download as pdf file. We provide you the best performing laboratory instruments. Refrigerant unit lab report free download pdf kupdf. In the experiment, the refrigeration unit used is solteq mechanical heap. Vapor compression refrigeration cycle case of the heat pump the heat emitted is utilised where in the case of a refrigeration system the amount of absorbed heat is beneficial. Pdf in this laboratory students measure evaporative cooling, the central phenomenon underlying most refrigeration. The vapor compression system employs a liquid refrigerant which evaporates and condenses.
The refrigerant unit experiment is carried out to observe how the mechanical heat pump and thermodynamic refrigeration unit work. One of the common refrigeration systems in use today is the vapor compression cycle. E 6 th semester mechanical engineering compiled by dr. The process includes a cycle of refrigerant and a flow of cooling water. Outline goals of lab schematic of experimental setup pressureenthalpy diagram for r 12 pressureenthalpy table for r 12 vapor compression refrigeration system p, t, h, and phase changes in a vapor compression refrigeration cycle 2. In this lab dichlorofluoroethane r141b was used as the refrigerant, and the mass flow rate of water coming into the evaporator and the condenser was varied. The refrigeration lab was conducted to gain a better understanding of the vapourcompression refrigeration cycle, and to compare the ideal cycle with the real cycle. E 6 th semester mechanical engineering compiled by. View lab report lab report thermo exp refrigeration cycle from chemistry cpb30103 at university of kuala lumpur.
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