GB827062A - Improvements relating to heat exchange apparatus - Google Patents

Improvements relating to heat exchange apparatus

Info

Publication number
GB827062A
GB827062A GB1133255A GB1133255A GB827062A GB 827062 A GB827062 A GB 827062A GB 1133255 A GB1133255 A GB 1133255A GB 1133255 A GB1133255 A GB 1133255A GB 827062 A GB827062 A GB 827062A
Authority
GB
United Kingdom
Prior art keywords
matrix
elements
wires
zig
fluid passage
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
GB1133255A
Inventor
Stefan George Bauer
Norman Battle
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Priority to GB1133255A priority Critical patent/GB827062A/en
Publication of GB827062A publication Critical patent/GB827062A/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
    • 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
    • F28F1/126—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 consisting of zig-zag shaped fins
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/025—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being corrugated, plate-like elements
    • F28F3/027—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being corrugated, plate-like elements with openings, e.g. louvered corrugated fins; Assemblies of corrugated strips

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

827,062. Heat exchangers. ROLLSROYCE Ltd. April 9, 1956 [April 19, 1955], No. 11332/55. Class 64(3) In a heat exchanger, secondary surface disposed between the walls of a fluid passage consists of at least two matrices each comprising a series of strip-like elements of zig-zag form, the elements of each matrix being spaced apart and intercalated with the elements of another such matrix, each matrix being bonded at the location of the bends presented by the zig-zag formation of the elements thereof, to at least one of the walls defining the fluid passage. A matrix may comprise wires 10, preferably of flattened cross-section, interconnected by cross-wires 11 (Figs. 1 and 2) and Fig. 3 shows two such matrices arranged in a fluid passage defined between the walls of neighbouring tubes 12, the matrices being so intercalated that the wires 10 of one matrix alternate with and are staggered with respect to the wires 10 of the other matrix. The matrix may be formed from a metal sheet perforated and then bent to provide the interconnected strip-like elements of zig-zag form (Figs. 4 and 5, not shown). Specification 827,060 is referred to.
GB1133255A 1955-04-19 1955-04-19 Improvements relating to heat exchange apparatus Expired GB827062A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1133255A GB827062A (en) 1955-04-19 1955-04-19 Improvements relating to heat exchange apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1133255A GB827062A (en) 1955-04-19 1955-04-19 Improvements relating to heat exchange apparatus

Publications (1)

Publication Number Publication Date
GB827062A true GB827062A (en) 1960-02-03

Family

ID=9984307

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1133255A Expired GB827062A (en) 1955-04-19 1955-04-19 Improvements relating to heat exchange apparatus

Country Status (1)

Country Link
GB (1) GB827062A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4332291A (en) * 1979-12-21 1982-06-01 D. Mulock-Bentley And Associates (Proprietary) Limited Heat exchanger with slotted fin strips
EP2051034A1 (en) * 2007-10-19 2009-04-22 Applied Cooling Technology Limited Turbulator for a heat exchanger tube, and method of manufacture

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4332291A (en) * 1979-12-21 1982-06-01 D. Mulock-Bentley And Associates (Proprietary) Limited Heat exchanger with slotted fin strips
EP2051034A1 (en) * 2007-10-19 2009-04-22 Applied Cooling Technology Limited Turbulator for a heat exchanger tube, and method of manufacture

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