scholarly journals Comparative Evaluation of Integrated Waste Heat Utilization Systems for Coal-Fired Power Plants Based on In-Depth Boiler-Turbine Integration and Organic Rankine Cycle

Entropy ◽  
2018 ◽  
Vol 20 (2) ◽  
pp. 89 ◽  
Author(s):  
Shengwei Huang ◽  
Chengzhou Li ◽  
Tianyu Tan ◽  
Peng Fu ◽  
Ligang Wang ◽  
...  
Keyword(s):  
Comparative Evaluation ◽  
Power Plants ◽  
Waste Heat ◽  
Organic Rankine Cycle ◽  
Rankine Cycle ◽  
Heat Utilization ◽  
Waste Heat Utilization

Integrated Steam/Organic Rankine Cycle (ISORC) for Waste Heat Recovery in Distributed Generation and Combined Heat and Power Production

2010 ◽  
Author(s):  
Yaroslav Chudnovsky ◽  
Mikhail Gotovsky ◽  
Valentin Arefiev ◽  
Mark Greenman ◽  
Victor Fomin ◽  
...  
Keyword(s):  
Energy Efficiency ◽  
Distributed Generation ◽  
Waste Heat ◽  
Organic Rankine Cycle ◽  
Rankine Cycle ◽  
Industrial Applications ◽  
Heat Utilization ◽  
Energy Efficiency Improvement ◽  
Waste Heat Utilization ◽  
Cycle Efficiency

Energy efficiency improvement and waste heat utilization in power generation and energy intensive industrial applications are in the main focus of the researchers and engineers nowadays. A great deal of experience was gained by the industrial leaders such as ORMAT, Siemens, Caterpillar, Turboden, and others. However, the commercially and semi-commercially available systems for waste heat utilization have certain restrictions that limit the utilization cycle efficiency to approximately 18%. The paper presents an innovative concept of waste heat utilization system that allows reaching the utilization cycle efficiency up to 28–30% employing low-boiling media such as butane, propane, pentane and others. Applying such a concept to Distributed Generation systems the overall energy efficiency could be boost up to 58–60% and further up to 90% in case of CHP production.

Constructal thermodynamic optimization for dual-pressure organic Rankine cycle in waste heat utilization system

2021 ◽  
Vol 227 ◽  
pp. 113585
Author(s):  
Huijun Feng ◽  
Zhixiang Wu ◽  
Lingen Chen ◽  
Yanlin Ge
Keyword(s):  
Waste Heat ◽  
Organic Rankine Cycle ◽  
Rankine Cycle ◽  
Thermodynamic Optimization ◽  
Heat Utilization ◽  
Waste Heat Utilization

Selection of organic Rankine cycle working fluids in the low-temperature waste heat utilization

2015 ◽  
Vol 27 (3) ◽  
pp. 458-464 ◽  
Author(s):  
Dian-xun Li ◽  
Shu-sheng Zhang ◽  
Gui-hua Wang
Keyword(s):  
Low Temperature ◽  
Waste Heat ◽  
Organic Rankine Cycle ◽  
Rankine Cycle ◽  
Working Fluids ◽  
Heat Utilization ◽  
Waste Heat Utilization ◽  
Selection Of

Parametric analysis and thermo-economical optimization of a Supercritical-Subcritical organic Rankine cycle for waste heat utilization

2020 ◽  
Vol 212 ◽  
pp. 112773 ◽  
Author(s):  
Yong-qiang Feng ◽  
Wei Zhang ◽  
Hassan Niaz ◽  
Zhi-xia He ◽  
Shuang Wang ◽  
...  
Keyword(s):  
Parametric Analysis ◽  
Waste Heat ◽  
Organic Rankine Cycle ◽  
Rankine Cycle ◽  
Heat Utilization ◽  
Waste Heat Utilization ◽  
Economical Optimization

Waste Heat Utilization in Natural Gas Pipeline Compression Stations by an Organic Rankine Cycle

2014 ◽  
Vol 32 (2) ◽  
pp. 317-328 ◽  
Author(s):  
M. Zeki Yilmazoglu ◽  
Ehsan Amirabedin ◽  
Babak Shotorban
Keyword(s):  
Natural Gas ◽  
Waste Heat ◽  
Organic Rankine Cycle ◽  
Rankine Cycle ◽  
Gas Pipeline ◽  
Heat Utilization ◽  
Natural Gas Pipeline ◽  
Waste Heat Utilization

scholarly journals Potential of Organic Rankine Cycle for waste heat recovery from piston engine-based power plants in isolated power systems

2021 ◽  
pp. 117815
Author(s):  
Óscar García-Afonso ◽  
Agustín M. Delgado-Torres ◽  
Benjamín González-Díaz
Keyword(s):  
Power Systems ◽  
Heat Recovery ◽  
Waste Heat Recovery ◽  
Power Plants ◽  
Waste Heat ◽  
Organic Rankine Cycle ◽  
Rankine Cycle ◽  
Piston Engine
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