Improvement of Overall Efficiency in the Gas Transmission Networks: Employing Energy Recovery Systems
Publish place: Gas Processing، Vol: 3، Issue: 2
Publish Year: 1394
نوع سند: مقاله ژورنالی
زبان: English
View: 163
This Paper With 24 Page And PDF Format Ready To Download
- Certificate
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
JR_GPJU-3-2_002
تاریخ نمایه سازی: 21 دی 1400
Abstract:
This study mainly focuses on enhancing the overall efficiency of gas transmission networks. The authors developed a model with detailed characteristics of compressor and pressure reduction stations. Following this, they suggested three different systems with gas turbine including: organic rankine cycle (ORC), air bottoming cycle (ABC), and ABC along with steam injection (SI-ABC). In addition, use of turbo-expander as a good alternative to the expansion valves was also studied. Performance of proposed cycles was investigated on a real case study for natural gas transmission network. Results showed that the highest efficiency would be obtained with ORC system where n-pentane was used as the working fluid and turbo-expander was considered in pressure reduction stations Moreover, the efficiency improvement was estimated to be ۲۲% averagely in comparison with the existing network where the flow was in the span of ۵۰ up to ۹۰ MMSCMD.
Keywords:
Natural Gas Transmission Network , Organic Rankine Cycle , Air Bottoming Cycle , Steam Injection Air Bottoming Cycle , Turbo-Expander , Overall Efficiency
Authors
Sahar Safarian
Department of Chemical Engineering, Reservoir Engineering, Bahonar University, Kerman, Iran
Maryam Mousavi
Department of Chemical Engineering, Reservoir Engineering, Bahonar University, Kerman, Iran
مراجع و منابع این Paper:
لیست زیر مراجع و منابع استفاده شده در این Paper را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود Paper لینک شده اند :