ES8301357A1 - A cooling tower and a method for the stabilisation of the boundary flow in the cooling tower - Google Patents

A cooling tower and a method for the stabilisation of the boundary flow in the cooling tower

Info

Publication number
ES8301357A1
ES8301357A1 ES503390A ES503390A ES8301357A1 ES 8301357 A1 ES8301357 A1 ES 8301357A1 ES 503390 A ES503390 A ES 503390A ES 503390 A ES503390 A ES 503390A ES 8301357 A1 ES8301357 A1 ES 8301357A1
Authority
ES
Spain
Prior art keywords
cooling tower
passage
air
wall
neck region
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
ES503390A
Other languages
Spanish (es)
Other versions
ES503390A0 (en
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.)
Balcke Duerr AG
Original Assignee
Balcke Duerr AG
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 Balcke Duerr AG filed Critical Balcke Duerr AG
Publication of ES503390A0 publication Critical patent/ES503390A0/en
Publication of ES8301357A1 publication Critical patent/ES8301357A1/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
    • F28F25/00—Component parts of trickle coolers
    • F28F25/10—Component parts of trickle coolers for feeding gas or vapour
    • F28F25/12—Ducts; Guide vanes, e.g. for carrying currents to distinct zones

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)
  • Separation By Low-Temperature Treatments (AREA)

Abstract

A cooling tower has a wall (1) defining a cooling air flow passage which reduces in cross-section along the direction of air flow towards a neck region (2) and then widens again. A body (3) is mounted on the wall in the neck region (2) to direct air from a central portion of the passage to a radially outer portion of the passage. In this way energy rich air from a region in the passage substantially uneffected by wall friction is injected into the energy-poor air in the boundary layer in the vicinity of the neck region. This helps to avoid boundary layer separation and thereby maintain the cooling efficiency of the tower which would otherwise be reduced.
ES503390A 1980-06-26 1981-06-25 A cooling tower and a method for the stabilisation of the boundary flow in the cooling tower Expired ES8301357A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3023982A DE3023982C2 (en) 1980-06-26 1980-06-26 Device for stabilizing the edge flow in a cooling tower

Publications (2)

Publication Number Publication Date
ES503390A0 ES503390A0 (en) 1982-12-01
ES8301357A1 true ES8301357A1 (en) 1982-12-01

Family

ID=6105551

Family Applications (1)

Application Number Title Priority Date Filing Date
ES503390A Expired ES8301357A1 (en) 1980-06-26 1981-06-25 A cooling tower and a method for the stabilisation of the boundary flow in the cooling tower

Country Status (7)

Country Link
BR (1) BR8104001A (en)
DE (1) DE3023982C2 (en)
ES (1) ES8301357A1 (en)
FR (1) FR2485713A1 (en)
GB (1) GB2078358B (en)
IT (1) IT1138417B (en)
ZA (1) ZA814140B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3666502D1 (en) * 1985-03-16 1989-11-23 Saarbergwerke Ag Smoke gas exhaust by way of a cooling tower
DE4231813C2 (en) * 1992-09-23 1997-05-07 Gea Energietechnik Gmbh Natural draft cooling tower

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2123220A1 (en) * 1971-05-11 1972-11-23 Brandi Ingenieurgesellschaft mbH, 5020 Frechen Method and device for operating a recooling plant or cooling tower
FR2275744A1 (en) * 1974-06-19 1976-01-16 Hamon Sobelco Sa AIR DEFLECTOR FOR ATMOSPHERIC REFRIGERANT, ESPECIALLY FOR MIXED WET-DRY REFRIGERANT
FR2360059A1 (en) * 1976-07-26 1978-02-24 Chausson Usines Sa Natural draught dry cooling tower - has control flaps fitted across tower outlet and inlet to modify draught and vary cooling capacity
DE2911873C2 (en) * 1979-03-26 1982-08-19 Balcke-Dürr AG, 4030 Ratingen Cooling tower
FR2456297A1 (en) * 1979-05-09 1980-12-05 Hamon Sobelco Sa TRIANGULAR DEFLECTOR DEVICE FOR MIXING DRY AND WET FLOWS OF MIXED ATMOSPHERIC REFRIGERANT WITH PARALLEL AIR FLOWS
DE2925461C2 (en) * 1979-06-23 1982-06-09 Balcke-Dürr AG, 4030 Ratingen Method and device for stabilizing the edge flow at the outlet of a cooling tower

Also Published As

Publication number Publication date
ES503390A0 (en) 1982-12-01
BR8104001A (en) 1982-06-15
GB2078358A (en) 1982-01-06
IT8122345A0 (en) 1981-06-16
IT1138417B (en) 1986-09-17
DE3023982C2 (en) 1982-08-26
DE3023982A1 (en) 1982-01-14
ZA814140B (en) 1982-07-28
GB2078358B (en) 1984-07-25
FR2485713A1 (en) 1981-12-31

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970303