Theory Research And Application Of Thermoeconomics

The thesis builds a general conceptual model to analyze the different situations of thermal system to be a unified whole according to the conceptions of fuel and production given by A.Valero. Its main contents include the computation and application of thermoeconomics, which are the application of on-line analysis results of thermoeconomics and the breakdown analysis of thermal system based on thermoeconomics.The research of the thesis is mainly based on the followings:1. the concluding of present models of thermoeconomics--------the respective advantages and disadvantages and their application surroundings2. the building of criteria of cost sharing of thermoeconomics-------the application of average unit cost , the theory of LIFO and the respectively advantages.3. the conception of fuel produc and discussion of definition of its elements of thermal system.4. the theory of thermoeconomics construction, analyzing a given system combining the LIFO. The thesis explains the relation between structual theory and the present methods of thermoeconomics.5. the application of analysis of exergy cost according to Valero's exergy cost result on thermal system malfunction diagnosis.6. the software of thermoeconomics cost analyzing system.