Thermodynamic performance of new thermofluidic feed pumps for Organic Rankine Cycle applications
نویسندگان
چکیده
منابع مشابه
Thermodynamic performance of new thermofluidic feed pumps for Organic Rankine Cycle applications
This study develops thermofluidic pump technology that is powered by heat, rather than by electrical or mechanical power. The objective is to improve the performance of heat-recovery by Organic Rankine Cycles, by using a recently-proposed thermofluidic pump. The thermofluidic pump promises low-cost, high-reliability, and, since it does not consume any of the power produced by the expander, impr...
متن کاملThermodynamic 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 کاملRankine cycle efficiency gain using thermoelectric heat pumps
The Rankine cycle remains the dominant method of thermal plant electricity generation in the world today. The cycle was described over 150 years ago and significant performance advances continue to be realised. On-going metallurgy research has enabled the operating pressure and temperature of the boiler and turbine to be increased, thereby improving the cycle efficiency. The ubiquitous use of t...
متن کاملthermodynamic modeling of a novel and modified organic rankine cycle (orc) augmented with ejector and regenerator
0
متن کاملBubble-Point Measurements of Eight Binary Mixtures for Organic Rankine Cycle Applications
The bubble-point pressures of two compositions of each of eight binary mixtures have been measured over a temperature range of 270 K to 380 K. Six of the mixtures included pentane, which was mixed with 1,1,1,3,3-pentafluoropropane (R245fa); methyl perfluoropropyl ether (R-E347mcc); 1,1,1,2,2,4,5,5,5-nonafluoro-4-(trifluoromethyl)-3-pentanone; 1,1dichloro-1-fluoroethane (R-141b); trans-1,3,3,3-t...
متن کاملذخیره 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: Applied Energy
سال: 2016
ISSN: 0306-2619
DOI: 10.1016/j.apenergy.2015.10.004