what is the actual operating efficiency & designed efficiency of a Waste Heat Recovery Boiler located at Preaheater outlet & at grate cooler outlet. Does the efficiency varies with the vertical/horizontal boilers? What is the efficiency of the turbine generator connected to the boiler(operating & designed)? At some places it has been given as 85 % & 33% respectively. What figure should I take to calculate the power generation potential from WHRS? madraj
