SE371003B - - Google Patents

Info

Publication number
SE371003B
SE371003B SE840771A SE840771A SE371003B SE 371003 B SE371003 B SE 371003B SE 840771 A SE840771 A SE 840771A SE 840771 A SE840771 A SE 840771A SE 371003 B SE371003 B SE 371003B
Authority
SE
Sweden
Application number
SE840771A
Inventor
I Newson
T Hodgson
Original Assignee
Atomic Energy Authority Uk
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 GB3177970A external-priority patent/GB1305358A/en
Application filed by Atomic Energy Authority Uk filed Critical Atomic Energy Authority Uk
Publication of SE371003B publication Critical patent/SE371003B/xx

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
    • F28F13/04—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by preventing the formation of continuous films of condensate on heat-exchange surfaces, e.g. by promoting droplet formation
    • 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
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • F28F1/06—Tubular elements of cross-section which is non-circular crimped or corrugated in cross-section
    • 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
    • F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside 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
    • F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
    • F28F1/424—Means comprising outside portions integral with inside portions
    • F28F1/426—Means comprising outside portions integral with inside portions the outside portions and the inside portions forming parts of complementary shape, e.g. concave and convex
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
SE840771A 1970-06-30 1971-06-29 SE371003B (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3177970A GB1305358A (enExample) 1969-02-19 1970-06-30

Publications (1)

Publication Number Publication Date
SE371003B true SE371003B (enExample) 1974-11-04

Family

ID=10328288

Family Applications (1)

Application Number Title Priority Date Filing Date
SE840771A SE371003B (enExample) 1970-06-30 1971-06-29

Country Status (4)

Country Link
DE (1) DE2132320A1 (enExample)
FR (1) FR2096611B1 (enExample)
GB (1) GB1318355A (enExample)
SE (1) SE371003B (enExample)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE600282C (de) * 1932-01-13 1934-07-18 Jacques John Reimann Vorrichtung zur Herstellung von mit schraubenfoermigen oder gewellten Riefen versehenen oder verdrehten Rohren, Stangen o. dgl.
FR1034493A (fr) * 1951-03-28 1953-07-24 Fresh Frozen Foods Ltd Perfectionnements aux appareils échangeurs de chaleur
GB748030A (en) * 1953-04-07 1956-04-18 Fresh Frozen Foods Ltd Improvements in, or relating to, finned tubes, primarily intended for use as heat exchange elements

Also Published As

Publication number Publication date
DE2132320A1 (de) 1972-01-05
GB1318355A (en) 1973-05-31
FR2096611A1 (enExample) 1972-02-18
FR2096611B1 (enExample) 1975-02-07

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