Simultaneous Optimization of Working Fluid and Process for Organic Rankine Cycles Using PC-SAFT

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Simultaneous optimal design of multi-stage organic Rankine cycles and working fluid mixtures for low-temperature heat sources

Energy recovery is a process strategy seeking to improve process efficiency through the capture, recycle and deployment of normally neglected low energy content sources or streams. By proper optimal process design, such low-temperature energy sources can be a feasible and economical manner of approaching the energy recovery issue. In particular, when Rankine cycles with mixtures as working flui...

متن کامل

Selection of the optimum prime mover and the working fluid in a regenerative organic rankine cycle

A regenerative organic Rankine cycle (RORC) is modeled and optimized for the use of waste heat recovery from a prime mover (PM). Three PMs including, a diesel engine, a gas engine, and a microturbine are selected in this study. Four refrigerants including isobutane, R123, R134a, and R245fa are selected. The nominal capacity of the PM, PM operating partial load, turbine inlet pressure, condenser...

متن کامل

Systematic Methods for Working Fluid Selection and the Design, Integration and Control of Organic Rankine Cycles—A Review

Efficient power generation from low to medium grade heat is an important challenge to be addressed to ensure a sustainable energy future. Organic Rankine Cycles (ORCs) constitute an important enabling technology and their research and development has emerged as a very active research field over the past decade. Particular focus areas include working fluid selection and cycle design to achieve e...

متن کامل

Selection of the Optimum Working Fluids in Organic Rankine Cycles Using TOPSIS

Organic Rankine Cycles (ORC) can be used to convert low-grade waste heat to electricity. The working fluid employed in the ORC has a strong influence on the thermal efficiency of the system. Until now, methods for the selection of working fluids have been based on trial and error approaches which are not very effective. As a result, the motivation for the work reported in this paper is to remed...

متن کامل

Thermodynamic Performance of Regenerative Organic Rankine Cycles

ORC (Organic Rankine Cycle) has potential of reducing consumption of fossil fuels and has many favorable characteristics to exploit low-temperature heat sources. In this work thermodynamic performance of ORC with regeneration is comparatively assessed for various working fluids. Special attention is paid to the effects of system parameters such as the turbine inlet pressure on the characteristi...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Industrial & Engineering Chemistry Research

سال: 2014

ISSN: 0888-5885,1520-5045

DOI: 10.1021/ie5006542