Nothing Special   »   [go: up one dir, main page]

Xia et al., 2020 - Google Patents

Working fluid selection of dual-loop organic Rankine cycle using multi-objective optimization and improved grey relational analysis

Xia et al., 2020

Document ID
18116402047650405797
Author
Xia X
Wang Z
Zhou N
Hu Y
Zhang J
Chen Y
Publication year
Publication venue
Applied Thermal Engineering

External Links

Snippet

Working fluid selection is still a great challenge for a dual-loop organic Rankine cycle (DORC) to achieve better comprehensive performance. In this paper, a method combing multi-objective optimization with improved grey relational analysis (GRA) was proposed to …
Continue reading at www.sciencedirect.com (other versions)

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
    • F01K25/08—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours
    • F01K25/10—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours the vapours being cold, e.g. ammonia, carbon dioxide, ether
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
    • F01K25/06—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using mixtures of different fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
    • F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
    • F01K23/10—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle with exhaust fluid of one cycle heating the fluid in another cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K13/00—General lay-out or general methods of operation of complete plants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K27/00—Plants for converting heat or fluid energy into mechanical energy, not otherwise provided for

Similar Documents

Publication Publication Date Title
Xia et al. Working fluid selection of dual-loop organic Rankine cycle using multi-objective optimization and improved grey relational analysis
Yu et al. Thermodynamic analysis on the combination of supercritical carbon dioxide power cycle and transcritical carbon dioxide refrigeration cycle for the waste heat recovery of shipboard
Wu et al. Exergoeconomic analysis and optimization of a combined supercritical carbon dioxide recompression Brayton/organic flash cycle for nuclear power plants
Wang et al. Thermo-economic selection criteria of working fluid used in dual-loop ORC for engine waste heat recovery by multi-objective optimization
Feng et al. Thermoeconomic comparison between pure and mixture working fluids of organic Rankine cycles (ORCs) for low temperature waste heat recovery
Zhang et al. Energetic, exergetic, economic and environmental (4E) analysis and multi-factor evaluation method of low GWP fluids in trans-critical organic Rankine cycles
Wang et al. Selection principle of working fluid for organic Rankine cycle based on environmental benefits and economic performance
Zhu et al. Thermo-economic analysis based on objective functions of an organic Rankine cycle for waste heat recovery from marine diesel engine
Yang et al. Thermodynamic and economic performances optimization of an organic Rankine cycle system utilizing exhaust gas of a large marine diesel engine
Azizi et al. Multi-aspect analysis and RSM-based optimization of a novel dual-source electricity and cooling cogeneration system
Feng et al. Sensitivity analysis and thermoeconomic comparison of ORCs (organic Rankine cycles) for low temperature waste heat recovery
Zhao et al. Solar driven ORC-based CCHP: Comparative performance analysis between sequential and parallel system configurations
Guo et al. Organic Rankine cycle for power recovery of exhaust flue gas
Li et al. Thermo-economic comparison of Kalina and CO2 transcritical power cycle for low temperature geothermal sources in China
Xia et al. A novel comprehensive evaluation methodology of organic Rankine cycle for parameters design and working fluid selection
Khaljani et al. Thermodynamic and thermoeconomic optimization of an integrated gas turbine and organic Rankine cycle
Teng et al. Energy, exergy, economic (3E) analysis, optimization and comparison of different ORC based CHP systems for waste heat recovery
Wang et al. Thermodynamic analysis and optimization of a novel organic Rankine cycle-based micro-scale cogeneration system using biomass fuel
Wang et al. Multi-objective optimization design of condenser in an organic Rankine cycle for low grade waste heat recovery using evolutionary algorithm
Khan et al. Thermo-economic analysis of the combined solar based pre-compression supercritical CO2 cycle and organic Rankine cycle using ultra low GWP fluids
Sun et al. Thermodynamic improvements of LNG cold exergy power generation system by using supercritical ORC with unconventional condenser
Wang et al. Carbon footprint analysis of organic rankine cycle system using zeotropic mixtures considering leak of fluid
Shams Ghoreishi et al. Analysis, economical and technical enhancement of an organic Rankine cycle recovering waste heat from an exhaust gas stream
Wang et al. Fluid selection and advanced exergy analysis of dual-loop ORC using zeotropic mixture
Najjar et al. Thermoeconomic analysis and optimization of a novel inlet air cooling system with gas turbine engines using cascaded waste-heat recovery