A Research Paper on Optimum Energy in Air Conditioning System
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2016, Vol 4, Issue 9
Abstract
Thermal system cannot always be optimized by means of mathematical or numerical techniques, because a complete model of the plant is not always available; and in case mathematical difficulties are often great, even for particularly complex system and the help of computerized algorithms is needed. Furthermore, mathematical or numerical optimization simply applies to one specified structure of the system, where’s, often, structural modifications would be able to improve the cost effeteness of the system.Thermoeconomics is a discipline, which combines the concept of Exergy method with those belonging to economic analysis. The purpose of thermo economic optimizations is to achieve, within a given system structure, a balance between expenditure on capital cost and energy costs, which will give the minimum cost of the plant product. In this thesis, an attempt has been made to optimize an Air conditioning system(vapor compression refrigeration cycle) with the help of thrmoeconomi analysis. First of all, energy (thermodynamic) analysis of the different components of the system is carried out to understand the performance of the components. On exergy basis theological and total irreversibility of the system are found out and exergy basis the local and total irreversibility of the system are found and exergy losses in the different components has been presented in the form of grass man diagram[16]. The costs assigned for exergy, losses are combined with the capital and recovery cost and equations for thermo economic optimum of the components are derived.
Authors and Affiliations
Prince Singh, Satish Singh
Keywords
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