Open Science Research Excellence

Open Science Index

Commenced in January 2007 Frequency: Monthly Edition: International Abstract Count: 66740

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132993
Pinch Analysis of Triple Pressure Reheat Supercritical Combined Cycle Power Plant
Abstract:
In this study, supercritical steam is introduced to Combined Cycle Power Plant (CCPP) in an attempt to further optimize energy recovery. Subcritical steam is commonly used in the CCPP, operating at maximum pressures around 150-160 bar. Supercritical steam is an alternative to increase heat recovery during vaporization period of water. The idea of improvement using supercritical steam is further examined with the use of exergy, pinch analysis and Aspen Plus simulation.