CA2330084C - Echangeur de chaleur avec ailettes tres poreuses fonctionnant par transpiration - Google Patents

Echangeur de chaleur avec ailettes tres poreuses fonctionnant par transpiration Download PDF

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Publication number
CA2330084C
CA2330084C CA 2330084 CA2330084A CA2330084C CA 2330084 C CA2330084 C CA 2330084C CA 2330084 CA2330084 CA 2330084 CA 2330084 A CA2330084 A CA 2330084A CA 2330084 C CA2330084 C CA 2330084C
Authority
CA
Canada
Prior art keywords
heat transfer
heat exchanger
gas
fins
transfer element
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 - Fee Related
Application number
CA 2330084
Other languages
English (en)
Other versions
CA2330084A1 (fr
Inventor
Charles F. Kutscher
Keith Gawlik
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.)
Alliance for Sustainable Energy LLC
Original Assignee
Midwest Research Institute
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 Midwest Research Institute filed Critical Midwest Research Institute
Priority to CA 2330084 priority Critical patent/CA2330084C/fr
Publication of CA2330084A1 publication Critical patent/CA2330084A1/fr
Application granted granted Critical
Publication of CA2330084C publication Critical patent/CA2330084C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F28F1/128—Fins with openings, e.g. louvered fins
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
    • F28B1/06—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using air or other gas as the cooling medium
    • 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
    • F28F1/24—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 extending transversely
    • F28F1/32—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 extending transversely the means having portions engaging further tubular elements
    • F28F1/325—Fins with openings
    • 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
    • F28F13/003—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by using permeable mass, perforated or porous materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Geometry (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
CA 2330084 2001-01-03 2001-01-03 Echangeur de chaleur avec ailettes tres poreuses fonctionnant par transpiration Expired - Fee Related CA2330084C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2330084 CA2330084C (fr) 2001-01-03 2001-01-03 Echangeur de chaleur avec ailettes tres poreuses fonctionnant par transpiration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2330084 CA2330084C (fr) 2001-01-03 2001-01-03 Echangeur de chaleur avec ailettes tres poreuses fonctionnant par transpiration

Publications (2)

Publication Number Publication Date
CA2330084A1 CA2330084A1 (fr) 2002-07-03
CA2330084C true CA2330084C (fr) 2008-08-26

Family

ID=4168024

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2330084 Expired - Fee Related CA2330084C (fr) 2001-01-03 2001-01-03 Echangeur de chaleur avec ailettes tres poreuses fonctionnant par transpiration

Country Status (1)

Country Link
CA (1) CA2330084C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1557627A1 (fr) * 2003-12-01 2005-07-27 SPX Cooling Technologies GmbH Canal d'écoulement
CN106195974A (zh) * 2016-07-20 2016-12-07 大同新成新材料股份有限公司 储热锅炉及制造搭建方法

Also Published As

Publication number Publication date
CA2330084A1 (fr) 2002-07-03

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20150105