GB914140A - Improvements in or relating to heat exchanger tubes - Google Patents

Improvements in or relating to heat exchanger tubes

Info

Publication number
GB914140A
GB914140A GB15031/60A GB1503160A GB914140A GB 914140 A GB914140 A GB 914140A GB 15031/60 A GB15031/60 A GB 15031/60A GB 1503160 A GB1503160 A GB 1503160A GB 914140 A GB914140 A GB 914140A
Authority
GB
United Kingdom
Prior art keywords
produced
grooves
tube
tubes
dimples
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
GB15031/60A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB914140A publication Critical patent/GB914140A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F28F13/18—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by applying coatings, e.g. radiation-absorbing, radiation-reflecting; by surface treatment, e.g. polishing
    • F28F13/185—Heat-exchange surfaces provided with microstructures or with porous coatings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/124—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and being formed of pins
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/02—Fuel elements
    • G21C3/04—Constructional details
    • G21C3/06—Casings; Jackets
    • G21C3/08—Casings; Jackets provided with external means to promote heat-transfer, e.g. fins, baffles
    • 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
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Geometry (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

914,140. Tubular heat-exchange elements. HUET, A. April 28, 1960 [April 28, 1959], No. 15031/60. Class 64 (3). [Also in Group XXII] A heat-exchanger tube of metal or ceramic has discrete raised or hollowed portions, e.g. of a height or depth of one-tenth of a millimetre to one millimetre, disposed irregularly over its surface. There may be dimples and grooves, or grooves c alone, Fig. 1. There may be dimples h alone, Fig. 2, which are grouped in greater density at the inlet end of the tube or which vary in depth. The dimples or grooves may be produced by roughened rollers or the dimples produced by sand on the rollers. If the tube is produced by extrusion or drawing, grooves may be produced by oscillating combs. Transverse grooves may be produced by die-forming or hammering. The tubes may have fins and these can be tangential or diametral. In a heat-exchanger the tubes may be arranged so that the passages between them vary in section and direction, the tubes having double-convex sections with faces of unequal curvature and being staggered. Undulated walls may be disposed between the tube rows, or sheaths, corrugated symmetrically or otherwise, may be arranged coaxially of the tubes, variations in corrugation pitch corresponding to variations in the raised or hollowed portions on the tube surface.
GB15031/60A 1959-04-28 1960-04-28 Improvements in or relating to heat exchanger tubes Expired GB914140A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR793350A FR1252033A (en) 1959-04-28 1959-04-28 Rough Surface Heat Exchanger Tubes

Publications (1)

Publication Number Publication Date
GB914140A true GB914140A (en) 1962-12-28

Family

ID=8714217

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15031/60A Expired GB914140A (en) 1959-04-28 1960-04-28 Improvements in or relating to heat exchanger tubes

Country Status (4)

Country Link
US (1) US3154141A (en)
CH (1) CH363044A (en)
FR (1) FR1252033A (en)
GB (1) GB914140A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5040263B1 (en) * 1970-08-15 1975-12-23
WO1995023319A2 (en) * 1994-02-26 1995-08-31 Firma J. Eberspächer Liquid-fuel-fired vehicle heater
CN110195994A (en) * 2019-04-29 2019-09-03 西安交通大学 A kind of high efficiency composition bilateral augmentation of heat transfer pipe

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BE634582A (en) * 1962-07-06
US3224944A (en) * 1964-05-05 1965-12-21 Richard F Turner Ceramic-matrix-type fuel element with graphite fabric affixed to exterior surface
GB1192637A (en) * 1966-09-24 1970-05-20 Bolkow Ges Mil Beschrankter Ha Cooling Tubes for the Walls of Combustion Chambers
US3789915A (en) * 1971-04-23 1974-02-05 Olin Corp Process for improving heat transfer efficiency and improved heat transfer system
US3850227A (en) * 1971-04-23 1974-11-26 Olin Corp Process for improving heat transfer efficiency and improved heat transfer system
US3885622A (en) * 1971-12-30 1975-05-27 Olin Corp Heat exchanger tube
US3861462A (en) * 1971-12-30 1975-01-21 Olin Corp Heat exchange tube
JPS49143247U (en) * 1973-04-09 1974-12-10
US3902552A (en) * 1973-05-10 1975-09-02 Olin Corp Patterned tubing
US3906605A (en) * 1973-06-18 1975-09-23 Olin Corp Process for preparing heat exchanger tube
JPS52105359A (en) * 1976-03-01 1977-09-03 Hisaka Works Ltd Condenser
US4153039A (en) * 1977-01-07 1979-05-08 Carroll John H Focusing solar energy apparatus
JPS6020676B2 (en) * 1977-06-29 1985-05-23 株式会社日立製作所 Manufacturing method of rough fins for heat exchangers
US4355627A (en) * 1978-06-06 1982-10-26 Scarlata Robert W Thermal storage system
US4205656A (en) * 1978-06-06 1980-06-03 Scarlata Robert W Thermal storage reservoirs
US4253519A (en) * 1979-06-22 1981-03-03 Union Carbide Corporation Enhancement for film condensation apparatus
US4261336A (en) * 1979-06-25 1981-04-14 Alpha Solarco Inc. Solar energy receivers
US4461159A (en) * 1983-03-30 1984-07-24 Great Lakes Carbon Corporation Apparatus for the stabilization of fibers
GB8715717D0 (en) * 1987-07-03 1987-08-12 Armitage Shanks Ltd Thermostatic valves
FR2631431B1 (en) * 1988-05-11 1990-09-14 Frigofrance MACHINE FOR MANUFACTURING SCALED ICE BY FREEZING SEA WATER
US4982784A (en) * 1988-09-30 1991-01-08 Ford Motor Company Composite heat exchanger tube
US5105540A (en) * 1988-09-30 1992-04-21 Ford Motor Company Tube method of making a composite heat exchanger tube
US5065817A (en) * 1988-10-14 1991-11-19 Mile High Equipment Company Auger type ice flaking machine with enhanced heat transfer capacity evaporator/freezing section
US4991407A (en) * 1988-10-14 1991-02-12 Mile High Equipment Company Auger type ice flaking machine with enhanced heat transfer capacity evaporator/freezing section
US5171540A (en) * 1991-02-25 1992-12-15 Phillips Petroleum Company Catalyst regeneration
US5474717A (en) * 1992-08-28 1995-12-12 The Coca-Cola Company Apparatus including means for controlling the formation of an ice bank in a carbonator tank
JP2600101Y2 (en) * 1992-11-26 1999-10-04 株式会社カネヒロ Natural thawing dish
US5456006A (en) * 1994-09-02 1995-10-10 Ford Motor Company Method for making a heat exchanger tube
DE19751405C2 (en) * 1996-11-15 2001-01-18 Martin Schade Heat exchange device
US7018591B2 (en) * 2002-01-12 2006-03-28 Saudi Basic Industries Corporation High heat transfer tubular reactor
JP4501446B2 (en) * 2004-02-06 2010-07-14 ダイキン工業株式会社 Heat exchanger for hot water supply
BRPI0608812A2 (en) * 2005-03-17 2016-11-08 Sasol Techbology Proprietary Ltd process and installation to produce liquid and optionally gaseous products from gaseous reagents
DE102005029321A1 (en) 2005-06-24 2006-12-28 Behr Gmbh & Co. Kg Heat exchanger for exhaust gas cooling has structural elements arranged so that duct has internal variable heat transfer increasing in direction of flow
FR2890435B1 (en) * 2005-09-07 2007-09-28 Commissariat Energie Atomique HEAT EXCHANGER COMPRISING A SUPERCRITICAL CARBON DIOXIDE CIRCUIT
EP1999413B1 (en) * 2006-03-28 2010-04-21 Rahmi Oguz Çapan Parabolic solar trough systems with rotary tracking means
DE102006035993A1 (en) * 2006-08-02 2008-02-07 Behr Gmbh & Co. Kg Heat exchanger e.g. heating unit, for air conditioning system of motor vehicle, has cooling medium cases flow connected by flat pipes, where pipes differ from each other according to pressure drop
EP2219191A1 (en) * 2008-09-30 2010-08-18 Areva NP Cladding tube for nuclear fuel rod, method and apparatus for manufacturing a cladding tube
US8765217B2 (en) * 2008-11-04 2014-07-01 Entrotech, Inc. Method for continuous production of (meth)acrylate syrup and adhesives therefrom
ATE549085T1 (en) * 2008-11-26 2012-03-15 Corning Inc HEAT EXCHANGER FOR MICROSTRUCTURES
US8329079B2 (en) 2009-04-20 2012-12-11 Entrochem, Inc. Method and apparatus for continuous production of partially polymerized compositions and polymers therefrom
KR200459178Y1 (en) * 2011-07-26 2012-03-22 최건식 Double tube type heat exchange pipe
CN102788526A (en) * 2012-09-06 2012-11-21 四川惊雷压力容器制造有限责任公司 Three-dimensional thin electrolyte film condenser tube
US20140332188A1 (en) * 2013-05-09 2014-11-13 Ford Global Technologies, Llc Heat exchanger
US20150211805A1 (en) * 2014-01-29 2015-07-30 Kunshan Jue-Chung Electronics Co., Ltd. Thermostat module
JP1518990S (en) * 2014-06-24 2015-03-09
US11022340B2 (en) 2016-08-01 2021-06-01 Johnson Controls Technology Company Enhanced heat transfer surfaces for heat exchangers
US10794203B2 (en) * 2017-03-22 2020-10-06 General Electric Company Scavenge tube for a gas turbine engine

Family Cites Families (19)

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Publication number Priority date Publication date Assignee Title
US2343542A (en) * 1944-03-07 Heat extractor
US11409A (en) * 1854-08-01 Steam-boiler
US1821434A (en) * 1923-01-27 1931-09-01 Erwin H Hamilton Cooling fin for internal combustion engines
US1878242A (en) * 1928-11-10 1932-09-20 Babcock & Wilcox Co Tube
US1826344A (en) * 1930-09-23 1931-10-06 Res & Dev Corp Heat exchange element
US1992297A (en) * 1933-03-06 1935-02-26 Reconstruction Finance Corp Method of making fin tubing
US2252045A (en) * 1938-10-18 1941-08-12 Spanner Edward Frank Tubular heat exchange apparatus
US2316273A (en) * 1939-07-13 1943-04-13 Meyer Ludwig Heater
US2519820A (en) * 1946-01-07 1950-08-22 Griscom Russell Co Method of making condenser tubes
US2578136A (en) * 1946-05-24 1951-12-11 Huet Andre Tangentially finned heat exchange tubes
US2549466A (en) * 1947-04-23 1951-04-17 Johns Manville Method for making heat exchangers
GB656616A (en) * 1947-07-19 1951-08-29 Emil Jantsch Improvements in, or relating to, heat exchangers, tubular elements therefor and a method of making said elements
GB684602A (en) * 1948-08-04 1952-12-24 Giovanni Rossi Improvements in tubular heat exchanger elements, particularly for steam boilers
US2902422A (en) * 1953-07-29 1959-09-01 Hutter Ernest Nuclear reactor fuel rod assembly
US2825962A (en) * 1954-07-26 1958-03-11 American Forging & Socket Co Method for indenting tubes
US2804286A (en) * 1955-03-18 1957-08-27 Pintarelli Ralph Radiation fins
US2974404A (en) * 1956-04-02 1961-03-14 Ford Motor Co Heat exchanger matrix
US3007237A (en) * 1958-04-22 1961-11-07 Henry S Woodruff Finned tube and method of making the same
DE7607041U1 (en) * 1976-03-09 1977-08-25 Komet Stahlhalter- Und Werkzeugfabrik Robert Breuning Gmbh, 7122 Besigheim BORING BAR, IN PARTICULAR FOR METAL WORKING

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5040263B1 (en) * 1970-08-15 1975-12-23
WO1995023319A2 (en) * 1994-02-26 1995-08-31 Firma J. Eberspächer Liquid-fuel-fired vehicle heater
WO1995023319A3 (en) * 1994-02-26 1995-09-14 Eberspaecher J Liquid-fuel-fired vehicle heater
CN110195994A (en) * 2019-04-29 2019-09-03 西安交通大学 A kind of high efficiency composition bilateral augmentation of heat transfer pipe
CN110195994B (en) * 2019-04-29 2021-07-13 西安交通大学 High-efficiency composite double-side reinforced heat transfer pipe

Also Published As

Publication number Publication date
US3154141A (en) 1964-10-27
FR1252033A (en) 1961-01-27
CH363044A (en) 1962-07-15

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