تركيب سيكل نصابه منظور بدست آوردن حالت بهينه تبديل انرژي

Combination of Multiple Cycles Toward Optimal Energy Conversion

The purpose of this study is to find a maximum work output from various combinations of Thermodynamic cycles from a viewpoint of the cycle systems. Three systems were discussed in this study a fundamental combined cycle and two other cycles evolved from the fundamental dual combined cycle series-type and parallel-type triple cycles. In each system, parametric studies were carried out in order to find optimal configuration of cycle combinations based on the influences of tested parameters on the systems. The study shows that the series-type triple cycle exhibits no significant difference as compared with the combined cycle. On the order hand. the efficiency of the parallel-type triple cycle can be raised, especially in the application of recovering low-enthalpy-content waste heat Therefore by properly combining with a steam Rankine cycle, the organic Rankine cycle is expected to efficiently utilize residual yet available energy to an optimal extend. The present study has pointed out a conceptual design in multiple-cycle energy conversion Systems.