@article{paperid:1070444, author = {Farzaneh-Gord, Mahmood and Soheil Izadi and Seyed Iman Pishbin and Hamideh Sheikhani and Mahdi Deymi-Dashtebayaz}, title = {Thermodynamic analysis of medium pressure reciprocating natural gas expansion engines}, journal = {Polish Journal of Chemical Technology}, year = {2015}, volume = {17}, number = {2}, month = {June}, issn = {1509-8117}, pages = {119--125}, numpages = {6}, keywords = {Expansion engine; thermodynamic; first law; optimization; ideal gas model.}, }