IT1104435B - DIRECT CONTACT HEAT EXCHANGER WITH WORKING FLUID PHASE CHANGE - Google Patents

DIRECT CONTACT HEAT EXCHANGER WITH WORKING FLUID PHASE CHANGE

Info

Publication number
IT1104435B
IT1104435B IT41508/78A IT4150878A IT1104435B IT 1104435 B IT1104435 B IT 1104435B IT 41508/78 A IT41508/78 A IT 41508/78A IT 4150878 A IT4150878 A IT 4150878A IT 1104435 B IT1104435 B IT 1104435B
Authority
IT
Italy
Prior art keywords
heat exchanger
working fluid
phase change
direct contact
fluid phase
Prior art date
Application number
IT41508/78A
Other languages
Italian (it)
Other versions
IT7841508A0 (en
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of IT7841508A0 publication Critical patent/IT7841508A0/en
Application granted granted Critical
Publication of IT1104435B publication Critical patent/IT1104435B/en

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
    • F01K3/00—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
    • F28D20/0056—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using solid heat storage material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
    • F28D20/02—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat
    • F28D20/023—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat the latent heat storage material being enclosed in granular particles or dispersed in a porous, fibrous or cellular structure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/14—Thermal energy storage

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Dispersion Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
IT41508/78A 1977-01-21 1978-01-20 DIRECT CONTACT HEAT EXCHANGER WITH WORKING FLUID PHASE CHANGE IT1104435B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76104877A 1977-01-21 1977-01-21

Publications (2)

Publication Number Publication Date
IT7841508A0 IT7841508A0 (en) 1978-01-20
IT1104435B true IT1104435B (en) 1985-10-21

Family

ID=25060954

Family Applications (1)

Application Number Title Priority Date Filing Date
IT41508/78A IT1104435B (en) 1977-01-21 1978-01-20 DIRECT CONTACT HEAT EXCHANGER WITH WORKING FLUID PHASE CHANGE

Country Status (6)

Country Link
JP (1) JPS5392956A (en)
DE (1) DE2801189A1 (en)
ES (1) ES465978A1 (en)
FR (1) FR2378249A1 (en)
IL (1) IL53453A (en)
IT (1) IT1104435B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2532002A1 (en) * 1982-08-17 1984-02-24 Moreno Jean Joseph Vapour accumulator
FR2543273B1 (en) * 1983-03-23 1988-10-14 Siporex Francais HEAT ACCUMULATOR OPERATING BY CHANGE OF STATE OF A FLUID
FR2556084B1 (en) * 1983-12-05 1988-11-18 Siporex Francais INSTALLATION AND METHOD FOR STORING ENERGY USING CHANGES IN THE STATE OF A FLUID
FR2665945A1 (en) * 1990-08-17 1992-02-21 Schmid Ing Sa Nles Applic Scie Device for storing cold
DE102007025978A1 (en) 2007-06-04 2008-12-11 Siemens Ag Method and device for using heat transported by a discontinuous exhaust gas flow
DE102012007210B4 (en) 2012-04-10 2016-05-19 Hans-Jürgen Maaß Method and device for the thermal storage of electrical energy
JP2013224344A (en) * 2012-04-19 2013-10-31 Ihi Corp Method for selecting heat storage material
JP2013224343A (en) * 2012-04-19 2013-10-31 Ihi Corp Heat storage material, and heat storage system
DE102012211917A1 (en) * 2012-07-09 2014-01-09 Siemens Aktiengesellschaft Heat storage medium useful for thermal energy storage of a solar thermal power plant, comprises mixture of inorganic sulfate and/or carbonate, and inorganic nanoparticles
EP3589905A4 (en) * 2017-03-02 2020-12-02 Heliac ApS Heat of evaporation based heat transfer for tubeless heat storage

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1050933A (en) * 1951-02-12 1954-01-12 Improvements to heat accumulators
FR2279052A1 (en) * 1974-03-01 1976-02-13 Commissariat Energie Atomique THERMAL ACCUMULATION PROCESS AND THERMAL ACCUMULATOR WITH LATENT HEAT OF FUSION AND DIRECT CONTACT
US3977197A (en) * 1975-08-07 1976-08-31 The United States Of America As Represented By The United States National Aeronautics And Space Administration Thermal energy storage system

Also Published As

Publication number Publication date
IT7841508A0 (en) 1978-01-20
IL53453A0 (en) 1978-01-31
DE2801189A1 (en) 1978-07-27
IL53453A (en) 1981-06-29
JPS5392956A (en) 1978-08-15
FR2378249A1 (en) 1978-08-18
ES465978A1 (en) 1979-01-01

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