FR2178386A5 - Carbon dioxide heat engine - with compounded thermal cycle for optimized efficiency - Google Patents

Carbon dioxide heat engine - with compounded thermal cycle for optimized efficiency

Info

Publication number
FR2178386A5
FR2178386A5 FR7211205A FR7211205A FR2178386A5 FR 2178386 A5 FR2178386 A5 FR 2178386A5 FR 7211205 A FR7211205 A FR 7211205A FR 7211205 A FR7211205 A FR 7211205A FR 2178386 A5 FR2178386 A5 FR 2178386A5
Authority
FR
France
Prior art keywords
carbon dioxide
heat engine
heat exchanger
thermal cycle
liquid
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7211205A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Babcock Atlantique SA
Original Assignee
Babcock Atlantique SA
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 Babcock Atlantique SA filed Critical Babcock Atlantique SA
Priority to FR7211205A priority Critical patent/FR2178386A5/en
Priority to JP3587773A priority patent/JPS4913541A/ja
Application granted granted Critical
Publication of FR2178386A5 publication Critical patent/FR2178386A5/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • 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
    • F01K19/00—Regenerating or otherwise treating steam exhausted from steam engine plant
    • F01K19/02—Regenerating by compression
    • F01K19/04—Regenerating by compression in combination with cooling or heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C1/00—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid
    • F02C1/04—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid the working fluid being heated indirectly
    • F02C1/10—Closed cycles

Landscapes

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

Abstract

The CO2 working fluid passes from the heat source, esp. a heat exchanger whose primary medium is the liquid sodium coolant of a nuclear reactor, to the main alternator drive turbine and either to a peak clipping alternator turbine under peak load conditions, or a secondary refrigeration system compressor drive turbine under lightly loaded (base load) conditions. The exhausts from the turbine pass through a regenerative refrigerator heat exchanger; with CO2 input to the "boiler" in its secondary side to the compressor. This is preceded by a liquid/vapour phase separator, the extracted liquid fraction being separately pumped and reheated before rejoining the compressed gas fraction.
FR7211205A 1972-03-30 1972-03-30 Carbon dioxide heat engine - with compounded thermal cycle for optimized efficiency Expired FR2178386A5 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7211205A FR2178386A5 (en) 1972-03-30 1972-03-30 Carbon dioxide heat engine - with compounded thermal cycle for optimized efficiency
JP3587773A JPS4913541A (en) 1972-03-30 1973-03-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7211205A FR2178386A5 (en) 1972-03-30 1972-03-30 Carbon dioxide heat engine - with compounded thermal cycle for optimized efficiency

Publications (1)

Publication Number Publication Date
FR2178386A5 true FR2178386A5 (en) 1973-11-09

Family

ID=9096073

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7211205A Expired FR2178386A5 (en) 1972-03-30 1972-03-30 Carbon dioxide heat engine - with compounded thermal cycle for optimized efficiency

Country Status (2)

Country Link
JP (1) JPS4913541A (en)
FR (1) FR2178386A5 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1283525A1 (en) * 2001-08-09 2003-02-12 President of TOKYO INSTITUTE OF TECHNOLOGY Nuclear reactor plant
WO2020215814A1 (en) * 2019-04-23 2020-10-29 李华玉 Single working medium steam combined cycle
WO2020215813A1 (en) * 2019-04-23 2020-10-29 李华玉 Single work medium steam combined cycle
WO2021042647A1 (en) * 2019-09-02 2021-03-11 李华玉 Single working medium steam combined cycle
WO2021143550A1 (en) * 2020-01-16 2021-07-22 李华玉 Bi-directional first-type single working medium combined cycle
WO2022011994A1 (en) * 2020-07-14 2022-01-20 李华玉 Second-type single working medium combined cycle
GB2612836A (en) * 2021-11-15 2023-05-17 Bae Systems Plc Heat engine system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES8300384A1 (en) * 1981-03-27 1982-11-01 Monreal Urzay Dario Energy conversion method and apparatus
US10570783B2 (en) * 2017-11-28 2020-02-25 Hanwha Power Systems Co., Ltd Power generation system using supercritical carbon dioxide

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1283525A1 (en) * 2001-08-09 2003-02-12 President of TOKYO INSTITUTE OF TECHNOLOGY Nuclear reactor plant
WO2020215814A1 (en) * 2019-04-23 2020-10-29 李华玉 Single working medium steam combined cycle
WO2020215813A1 (en) * 2019-04-23 2020-10-29 李华玉 Single work medium steam combined cycle
WO2021042647A1 (en) * 2019-09-02 2021-03-11 李华玉 Single working medium steam combined cycle
WO2021143550A1 (en) * 2020-01-16 2021-07-22 李华玉 Bi-directional first-type single working medium combined cycle
WO2022011994A1 (en) * 2020-07-14 2022-01-20 李华玉 Second-type single working medium combined cycle
GB2612836A (en) * 2021-11-15 2023-05-17 Bae Systems Plc Heat engine system

Also Published As

Publication number Publication date
JPS4913541A (en) 1974-02-06

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Legal Events

Date Code Title Description
ST Notification of lapse