BR112015021396A2 - Sistemas de motor de calor com circuitos de dióxido de carbono supercrítico de alto potência útil - Google Patents

Sistemas de motor de calor com circuitos de dióxido de carbono supercrítico de alto potência útil

Info

Publication number
BR112015021396A2
BR112015021396A2 BR112015021396A BR112015021396A BR112015021396A2 BR 112015021396 A2 BR112015021396 A2 BR 112015021396A2 BR 112015021396 A BR112015021396 A BR 112015021396A BR 112015021396 A BR112015021396 A BR 112015021396A BR 112015021396 A2 BR112015021396 A2 BR 112015021396A2
Authority
BR
Brazil
Prior art keywords
heat engine
engine systems
energy
circuits
carbon dioxide
Prior art date
Application number
BR112015021396A
Other languages
English (en)
Inventor
Held Timothy
Giegel Joshua
Original Assignee
Echogen Power Systems Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Echogen Power Systems Llc filed Critical Echogen Power Systems Llc
Publication of BR112015021396A2 publication Critical patent/BR112015021396A2/pt

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01KSTEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K23/00Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/02Plants 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01KSTEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K23/00Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/02Plants 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
    • F01K23/06Plants 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
    • F01K23/10Plants 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01KSTEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K23/00Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/12Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engines being mechanically coupled
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01KSTEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K25/00Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
    • F01K25/08Plants 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
    • F01K25/10Plants 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
    • F01K25/103Carbon dioxide
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01KSTEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K3/00Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein
    • F01K3/18Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

SISTEMAS DE MOTORES TÉRMICOS COM CIRCUITOS DE DIÓXIDO DE CARBONO SUPERCRÍTICO DE ALTA ENERGIA LÍQUIDA. São fornecidos neste documento sistemas de motores térmicos e métodos para transformar energia, tal como gerar energia mecânica e/ou energia elétrica a partir de energia térmica. Os sistemas de motores térmicos podem ter uma de diversas configurações diferentes de um circuito de fluido de trabalho. Uma configuração do sistema de motor térmico contém pelo menos quatro trocadores de calor e pelo menos três recuperadores dispostos sequencialmente em um lado de pressão alta do circuito de fluido de trabalho entre uma bomba de sistema e um expansor. Uma outra configuração do sistema de motor térmico contém um trocador de calor de baixa temperatura e um recuperador disposto a montante de um caminho de fluxo dividido e a jusante de um caminho de fluxo recombinado no lado de pressão alta do circuito de fluido de trabalho.
BR112015021396A 2013-03-04 2014-03-04 Sistemas de motor de calor com circuitos de dióxido de carbono supercrítico de alto potência útil BR112015021396A2 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201361772204P 2013-03-04 2013-03-04
US201361782400P 2013-03-14 2013-03-14
US201361818355P 2013-05-01 2013-05-01
PCT/US2014/020242 WO2014138035A1 (en) 2013-03-04 2014-03-04 Heat engine systems with high net power supercritical carbon dioxide circuits

Publications (1)

Publication Number Publication Date
BR112015021396A2 true BR112015021396A2 (pt) 2017-08-22

Family

ID=51491860

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015021396A BR112015021396A2 (pt) 2013-03-04 2014-03-04 Sistemas de motor de calor com circuitos de dióxido de carbono supercrítico de alto potência útil

Country Status (8)

Country Link
US (1) US10934895B2 (pt)
EP (1) EP2964911B1 (pt)
JP (1) JP2016519731A (pt)
KR (1) KR20160028999A (pt)
AU (1) AU2014225990B2 (pt)
BR (1) BR112015021396A2 (pt)
CA (1) CA2903784C (pt)
WO (1) WO2014138035A1 (pt)

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