@article{paperid:1070443,
author = {Ahmad  Arabkoohsar and Farzaneh-Gord, Mahmood and Mahdi Deymi-Dashtebayaz and Luiz Machado and Ricardo Koury},
title = {A new design for natural gas pressure reduction points by employing a turbo expander and a solar heating set},
journal = {Renewable Energy},
year = {2015},
volume = {81},
number = {1},
month = {September},
issn = {0960-1481},
pages = {239--250},
			numpages = {11},
keywords = {CGS; NG; Turbo expander; Solar heating system; NPV},
}