Thermodynamic analysis and combined cycle research on recoverable pressure energy in natural gas pipeline

Current research and ways of capturing mechanical energy are discussed in this paper.By the aid of the comprehensive thermodynamic analysis and Aspen simulation tool,the amount of available work that can be produced from capturing the pressure energy has been calculated.Based on the comprehensive thermodynamic analysis,two systems have been proposed to capture pressure energy of natural gas to generate electricity.In this study,the expression of exergy is given which can be used in evaluating purposes.A pro...