GB1242750A - A device for transferring heat to a ducted flow of liquid phase material - Google Patents

A device for transferring heat to a ducted flow of liquid phase material

Info

Publication number
GB1242750A
GB1242750A GB47305/68A GB4730568A GB1242750A GB 1242750 A GB1242750 A GB 1242750A GB 47305/68 A GB47305/68 A GB 47305/68A GB 4730568 A GB4730568 A GB 4730568A GB 1242750 A GB1242750 A GB 1242750A
Authority
GB
United Kingdom
Prior art keywords
liquid
ducts
mixture
vapour
constrictions
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
GB47305/68A
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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
Priority claimed from DE19671601002 external-priority patent/DE1601002A1/en
Application filed by Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of GB1242750A publication Critical patent/GB1242750A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
    • F28D7/1615—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation the conduits being inside a casing and extending at an angle to the longitudinal axis of the casing; the conduits crossing the conduit for the other heat exchange medium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • F28F13/08—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by varying the cross-section of the flow channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D7/00—Arrangements for direct production of electric energy from fusion or fission reactions
    • G21D7/02—Arrangements for direct production of electric energy from fusion or fission reactions using magneto-hydrodynamic generators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K44/00—Machines in which the dynamo-electric interaction between a plasma or flow of conductive liquid or of fluid-borne conductive or magnetic particles and a coil system or magnetic field converts energy of mass flow into electrical energy or vice versa
    • H02K44/08—Magnetohydrodynamic [MHD] generators
    • H02K44/085—Magnetohydrodynamic [MHD] generators with conducting liquids
    • 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
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0054—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for nuclear applications
    • 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
    • Y02E30/00—Energy generation of nuclear origin
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S165/00—Heat exchange
    • Y10S165/911—Vaporization

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Power Engineering (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

1,242,750. Vapour generators. LICENTIA PATENT-VERWALTUNGS G.m.b.H. Oct. 4, 1968 [Nov.27, 1967], No.47305/68. Heading F1Q. [Also in Divisions B1 and H2] A homogeneous mixture of liquid droplets in vapour, suitable for a thermodynamic circuit, is produced in a heat exchanger comprising externallyheated parallel ducts 3, each of uniform crosssection except for a constriction 4, which may be a baffle or a nozzle. The liquid (e.g. an alkali metal), supplied through inlet 2, is heated to its incipient boiling temperature in the region 5, upstream of the constrictions, and forms a mixture of low vapour content immediately after the constrictions; further vaporization of liquid then takes place as the mixture flows to the outlet end 6 of the ducts, where the required homogeneous mixture is collected in a common duct 8. The walls of the ducts may be chemically-treated to facilitate the detachment of liquid-films therefrom.
GB47305/68A 1967-11-27 1968-10-04 A device for transferring heat to a ducted flow of liquid phase material Expired GB1242750A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19671601002 DE1601002A1 (en) 1967-11-27 1967-11-27 Device for the formation of homogeneous two-phase currents in thermodynamic cycles

Publications (1)

Publication Number Publication Date
GB1242750A true GB1242750A (en) 1971-08-11

Family

ID=5680853

Family Applications (1)

Application Number Title Priority Date Filing Date
GB47305/68A Expired GB1242750A (en) 1967-11-27 1968-10-04 A device for transferring heat to a ducted flow of liquid phase material

Country Status (3)

Country Link
US (1) US3559729A (en)
FR (1) FR1592997A (en)
GB (1) GB1242750A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5610601A (en) * 1979-07-05 1981-02-03 Zatsukisu Arutooru Overheated gas generating device
US4472179A (en) * 1980-12-18 1984-09-18 Steag Ag Method of, and device for, drying flowing gases

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4194966A (en) * 1975-07-25 1980-03-25 Atlantic Richfield Company Apparatus and method for improved fluid distribution in a tube of a direct fired heater
US5123263A (en) * 1991-07-05 1992-06-23 Thermo King Corporation Refrigeration system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5610601A (en) * 1979-07-05 1981-02-03 Zatsukisu Arutooru Overheated gas generating device
US4472179A (en) * 1980-12-18 1984-09-18 Steag Ag Method of, and device for, drying flowing gases

Also Published As

Publication number Publication date
US3559729A (en) 1971-02-02
FR1592997A (en) 1970-05-19

Similar Documents

Publication Publication Date Title
GB1525408A (en) Power plant with a closed cycle comprising a gas turbine and a working medium cooling heat exchanger
GB880990A (en) Apparatus for the continuous concentration or evaporation of a liquid or for heat exchange between the liquid and a heat-emitting medium
GB1242750A (en) A device for transferring heat to a ducted flow of liquid phase material
GB996848A (en) Apparatus for the thin-film treatment of liquids
JPS5426788A (en) Metering system for water vapor in gases
GB844173A (en) Improvements in or relating to gas liquefaction apparatus
JPS55155186A (en) Air cooling device
FR2246829A1 (en) Hot air supply to rotary furnace - has satellite cooler air divided via cooler to furnace and to heat exchanger
FINLAY et al. Pressure drop, heat and mass transfer during air/water mist flow across a bank of tubes(Pressure drop, heat and mass transfer during air/water mist flow across bank of heated tubes)
GB1322017A (en) Withdrawal of heat from a gas stream
JPS5540336A (en) Super low temperature gas supply system
JPS5219447A (en) Room temperature regulating system
JPS55155190A (en) Heat exchanger
SU379816A1 (en) DEVICE FOR HEAT AND WET TREATMENT OF GAS
JPS53128037A (en) Refrigeration apparatus
MARKLAND et al. Heat transfer to turbine blading in the presence of secondary flow(Heat-transfer coefficients for gas turbine blades heated above air stream temperature, setting up secondary flows in deflecting stream)
JPS53140652A (en) Heat exchanger for air, including paper-making steam, and liquid
MOLCHANOV et al. Heat transfer from the gas to the blade surface under realistic conditions of gas-turbine operation(Heat-transfer coefficients for heat transfer from gas to blade surface in gas turbine under operating conditions)
JPS55117010A (en) Stator blade for gas turbine
GB1110608A (en) Improvements in and relating to evaporators
Puzyrewski High and low pressure effect on gasdynamics of condensing vapors
GB791652A (en) Improvements in or relating to vapour condensing apparatus
SCHMIDL Investigations on the dynamics of heat transfer. Part 1- Assumption of a constant axial thermal conductivity value in single- phase turbulent pipe flow(Constant axial thermal conductivity value for improving accuracy of single phase turbulent pipe flow heat transfer models)
JPS5330410A (en) Gas duct
GB819646A (en) Improvements in or relating to air conditioners