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Abstract The performances of simple cycle gas turbines depend mainly on variations in the operating conditions. The performances of the turbines are considerably influenced by the ambient temperature of the inlet air. A variation in the ambient temperature influences the air mass flow, the specific work, the specific fuel consumption and the output power. When the ambient temperature DROPs, the power supplied by the turbine increases. The exhaust gases of these units represent a potential source of heat that is disposed to atmosphere. Recovery of that waste heat to power an absorption refrigeration system seems to be useful. The amount of heat to be recovered is 34-38 % of the normal plant fuel consumption The target would be to obtain hot oil at temperature> 1 00 -c in a heat recovery unit The hot oil will be used in driving a simple Absorption Refrigeration System (ARS). The purpose of the present investigation is to couple the two technologies of waste heat recovery and absorption refrigeration system. The theoretical analysis for both the GT heat recovery systems and the absorption refrigeration cycle would define the most inexpensive heat recovery system to match the required load needed to operate of the absorption cycle. The present Study give the performance of the absorption system utilizing the gas turbine waste by using oil heat exchanger that supply the required heat to the generator with different generator temperature. |