Waste heat recovery has been commonly accepted as an efficient, clean, reliable, and promising approach to increase the utilization efficiency of primary energy and reduce the pollutant emissions. A RNGCS (retrofitted natural gas-based cogeneration system), in which domestic hot water is heated...

A multiperiod mixed-integer linear programming (MILP) model for the operational planning of steam power system (SPS) is presented. The objective of the model is to simultaneously minimize the total economic cost and environmental impact. The environmental impact in the present approach is...

Complex turbines with multiple controlled and/or uncontrolled extractions are popularly used in the processing industry and cogeneration plants to provide steam of different levels, electric power, and driving power. To characterize thermodynamic behavior under varying conditions, nonlinear...

Heat Integration, an effective energy-saving technology, has been popularized in many fields. In the current paper, Pinch-based Heat Integration technology is applied in the Heat Integration of process surplus heat (PSH) and regenerative Rankine cycle (RRC)-based steam power plant. PSH is...

The three-dimensional energy resources demand-supply system is established for two regions of China, in which determination of unknown parameters is significant for the real energy resources demand-supply system. In this paper, based on Shanghai’s energy statistic data (1999–2005), the...

This paper proposed a computation program to predict the in-tube thermodynamic performance of the LSC (liquid–vapor separation condenser). The refrigerant circuit of the LSC was then optimized using the Penalty Factor with the predicted results. The proposed program was used to calculate a...