GB844588A - Improvements in heat exchange elements - Google Patents

Improvements in heat exchange elements

Info

Publication number
GB844588A
GB844588A GB8827/59A GB882759A GB844588A GB 844588 A GB844588 A GB 844588A GB 8827/59 A GB8827/59 A GB 8827/59A GB 882759 A GB882759 A GB 882759A GB 844588 A GB844588 A GB 844588A
Authority
GB
United Kingdom
Prior art keywords
tube
heat exchange
march
passages
exchange elements
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
GB8827/59A
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 GB844588A publication Critical patent/GB844588A/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
    • F28D7/10—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 one within the other, e.g. concentrically

Landscapes

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

Abstract

844,588. Tubular heat exchangers. HUET, A. March 13, 1959 [March 14, 1958], No. 8827/59. Class 64(3) A heat exchange tube is formed from a tube a of star section sandwiched between two concentric tubes b and c to provide two passages A and B for fluids in heat exchange relationship and is characterized by at least one of the passages being provided with surfaces presenting corrugations in the axial direction of the tube. The corrugations may be formed as at g on the exterior of the internal tube or on the interior of the external tube or may be in the form of corrugated strips spot-welded at intervals to the tubes. The wall of the star section a may also be corrugated in a longitudinal direction.
GB8827/59A 1958-03-14 1959-03-13 Improvements in heat exchange elements Expired GB844588A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR844588X 1958-03-14

Publications (1)

Publication Number Publication Date
GB844588A true GB844588A (en) 1960-08-17

Family

ID=9312488

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8827/59A Expired GB844588A (en) 1958-03-14 1959-03-13 Improvements in heat exchange elements

Country Status (1)

Country Link
GB (1) GB844588A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3045731A1 (en) * 1980-12-04 1982-07-08 Brown Boveri - York Kälte- und Klimatechnik GmbH, 6800 Mannheim Flow regulator for heat exchanger tube - is plastics insert to restrict flow to outer zone for improved heat transfer
CN104789272A (en) * 2015-05-08 2015-07-22 德艾柯工程技术（上海）有限公司 Novel water-cooled wall for coal gasification furnace

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3045731A1 (en) * 1980-12-04 1982-07-08 Brown Boveri - York Kälte- und Klimatechnik GmbH, 6800 Mannheim Flow regulator for heat exchanger tube - is plastics insert to restrict flow to outer zone for improved heat transfer
CN104789272A (en) * 2015-05-08 2015-07-22 德艾柯工程技术（上海）有限公司 Novel water-cooled wall for coal gasification furnace
CN104789272B (en) * 2015-05-08 2017-12-05 德艾柯工程技术（上海）有限公司 A kind of novel water cooling wall for coal gasifier

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