This paper describes test results of the air-preheater performance changes before & after the power plant overhaul, To see the performance changes, performance modelling, performance items & calculation methods are needed. At the reference of ASME PTC...
This paper describes test results of the air-preheater performance changes before & after the power plant overhaul, To see the performance changes, performance modelling, performance items & calculation methods are needed. At the reference of ASME PTC, we can get the detailed performance index of boiler air-preheater. By calculating the performance items before & after maintenance work, and comparing their performance changes, we confirmed air-preheater performance reliabilities and its conditions.