ZA734232B - Improved integral finned tube for submerged boiling applications having special o.d.and/or i.d.enhancement - Google Patents

Improved integral finned tube for submerged boiling applications having special o.d.and/or i.d.enhancement

Info

Publication number
ZA734232B
ZA734232B ZA734232A ZA734232A ZA734232B ZA 734232 B ZA734232 B ZA 734232B ZA 734232 A ZA734232 A ZA 734232A ZA 734232 A ZA734232 A ZA 734232A ZA 734232 B ZA734232 B ZA 734232B
Authority
ZA
South Africa
Prior art keywords
enhancement
special
finned tube
improved integral
submerged
Prior art date
Application number
ZA734232A
Other languages
English (en)
Inventor
J Thorne
Original Assignee
Universal Oil Prod Co
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 Universal Oil Prod Co filed Critical Universal Oil Prod Co
Publication of ZA734232B publication Critical patent/ZA734232B/xx

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/18Arrangements for modifying heat-transfer, e.g. increasing, decreasing by applying coatings, e.g. radiation-absorbing, radiation-reflecting; by surface treatment, e.g. polishing
    • F28F13/185Heat-exchange surfaces provided with microstructures or with porous coatings
    • F28F13/187Heat-exchange surfaces provided with microstructures or with porous coatings especially adapted for evaporator surfaces or condenser surfaces, e.g. with nucleation sites
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15Making tubes of special shape; Making tube fittings
    • B21C37/20Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes and tubes with decorated walls
    • B21C37/207Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes and tubes with decorated walls with helical guides
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00Tubular elements; Assemblies of tubular elements
    • F28F1/10Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/42Tubular 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00Tubular elements; Assemblies of tubular elements
    • F28F1/10Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/42Tubular 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
    • F28F1/422Tubular 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 with outside means integral with the tubular element and inside means integral with the tubular element

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
ZA734232A 1972-07-14 1973-06-22 Improved integral finned tube for submerged boiling applications having special o.d.and/or i.d.enhancement ZA734232B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27183572A 1972-07-14 1972-07-14

Publications (1)

Publication Number Publication Date
ZA734232B true ZA734232B (en) 1974-06-26

Family

ID=23037289

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA734232A ZA734232B (en) 1972-07-14 1973-06-22 Improved integral finned tube for submerged boiling applications having special o.d.and/or i.d.enhancement

Country Status (6)

Country Link
JP (1) JPS5228262B2 (es)
BR (1) BR7305130D0 (es)
ES (1) ES416715A1 (es)
GB (1) GB1430690A (es)
IT (1) IT989820B (es)
ZA (1) ZA734232B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5238667A (en) * 1975-09-22 1977-03-25 Hitachi Cable Ltd Condensing heat-transmission wall and it's manufacturing method
JPS51118148A (en) * 1975-04-11 1976-10-16 Hitachi Cable Ltd Heating pipe and its production method
JPS5238666A (en) * 1975-09-22 1977-03-25 Hitachi Cable Ltd Condensing heat-transmission wall and it's manufacturing method
JPS5244443A (en) * 1975-10-04 1977-04-07 Hitachi Cable Ltd Excellent heat transmission
JPS538855A (en) * 1976-07-13 1978-01-26 Hitachi Cable Ltd Condensing heat transmission wall
JPS538856A (en) * 1976-07-13 1978-01-26 Hitachi Cable Ltd Condensing heat transmission wall
JPS5359961A (en) * 1976-11-10 1978-05-30 Hitachi Ltd Heat exchanger
JPS5359962A (en) * 1976-11-10 1978-05-30 Hitachi Ltd Heat exchaner
JPS5419247A (en) * 1977-07-12 1979-02-13 Furukawa Metals Co Method of producing heat exchanger tube for boiling type heat exchanger
JPS55160775A (en) * 1979-05-29 1980-12-13 Kaken Pharmaceut Co Ltd Novel minimycin derivative, its preparation, and antitumor agent containing the derivative as effective component
JPS56152476A (en) * 1980-04-30 1981-11-26 Kaken Pharmaceut Co Ltd Novel minimycin derivative
CN105964695B (zh) * 2016-06-12 2017-12-15 臧东生 一种钢基轧制整体型翅片管的生产工艺

Also Published As

Publication number Publication date
ES416715A1 (es) 1976-02-01
DE2335306A1 (de) 1974-01-31
DE2335306B2 (de) 1977-02-24
IT989820B (it) 1975-06-10
BR7305130D0 (pt) 1974-08-15
JPS5228262B2 (es) 1977-07-26
AU5733773A (en) 1975-01-09
GB1430690A (en) 1976-03-31
JPS4944348A (es) 1974-04-26

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