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GB2018966A - Cooling tower - Google Patents

Cooling tower

Info

Publication number
GB2018966A
GB2018966A GB7912957A GB7912957A GB2018966A GB 2018966 A GB2018966 A GB 2018966A GB 7912957 A GB7912957 A GB 7912957A GB 7912957 A GB7912957 A GB 7912957A GB 2018966 A GB2018966 A GB 2018966A
Authority
GB
United Kingdom
Prior art keywords
cooling tower
shell
contour
crown region
internal
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.)
Granted
Application number
GB7912957A
Other versions
GB2018966B (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.)
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 GB2018966A publication Critical patent/GB2018966A/en
Application granted granted Critical
Publication of GB2018966B publication Critical patent/GB2018966B/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H5/00—Buildings or groups of buildings for industrial or agricultural purposes
    • E04H5/10—Buildings forming part of cooling plants
    • E04H5/12—Cooling towers

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

A cooling tower has a shell 1 which is tapered upwardly in the crown region. The angle alpha between the tangent to the internal contour and the vertical in the upper part 6 of said crown region of the shell is chosen to be not smaller than results from the following equation: <IMAGE> in which is alpha is the angle in question, g is the acceleration due to gravity, rho i and rho a are the gas densities inside (i) and outside (a) of the cooling tower, z is the vertical coordinate, d0 and d(z) are the diameters of the internal shell contour at the level z = o and z, respectively, and w0 is the gas velocity at the level z = o. For example the internal shell contour in the tapered crown region may be arcuate and concave. The cooling tower designer thereby gets a means to provide for shell contours which for all sizes of cooling towers on the one hand safely prevent cold air penetration and on the other hand ensure a minimum of draught losses in operation of the cooling tower. <IMAGE>
GB7912957A 1978-04-12 1979-04-12 Cooling tower Expired GB2018966B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2815830A DE2815830C2 (en) 1978-04-12 1978-04-12 Cooling tower

Publications (2)

Publication Number Publication Date
GB2018966A true GB2018966A (en) 1979-10-24
GB2018966B GB2018966B (en) 1982-08-25

Family

ID=6036800

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7912957A Expired GB2018966B (en) 1978-04-12 1979-04-12 Cooling tower

Country Status (6)

Country Link
JP (1) JPS54139149A (en)
AT (1) AT361954B (en)
DE (1) DE2815830C2 (en)
FR (1) FR2422920B1 (en)
GB (1) GB2018966B (en)
ZA (1) ZA791671B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102798296A (en) * 2012-08-03 2012-11-28 中国能源建设集团广东省电力设计研究院 Ultra-large natural-draft counter-flow wet cooling tower
CN113975919A (en) * 2021-09-30 2022-01-28 武汉悟拓科技有限公司 Dry recovery process of chlorine components based on co-processing of chlorine-containing solid waste in cement kilns
CN117993084A (en) * 2024-03-13 2024-05-07 华电重工股份有限公司 Method, device, computer equipment and storage medium for generating cooling tower model

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4549999A (en) * 1979-04-10 1985-10-29 Gunter Ernst Cooling tower
FR2566517B1 (en) * 1984-06-21 1989-07-13 Electricite De France ATMOSPHERIC REFRIGERANT SHELL AND ATMOSPHERIC REFRIGERATOR WITH NATURAL OR ASSISTED PULL INCLUDING APPLICATIONS
DE3424468C1 (en) * 1984-07-03 1988-11-10 Günter Prof.Dr.-Ing. 7500 Karlsruhe Ernst Natural cooling tower

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB492540A (en) * 1937-04-27 1938-09-22 L G Mouchel And Partners Ltd Improvements in or relating to water cooling towers
GB481258A (en) * 1937-07-28 1938-03-08 L G Mouchel And Partners Ltd Improvements in or relating to water cooling towers
US2311155A (en) * 1938-03-26 1943-02-16 Clifford H Carr Heat exchange apparatus
GB1122982A (en) * 1964-08-20 1968-08-07 George Bertram Bathurst Improvements to cooling towers and distillation plant
GB1141831A (en) * 1965-02-23 1969-02-05 Central Electr Generat Board Improvements in or relating to cooling towers
US3385197A (en) * 1966-08-05 1968-05-28 Greber Henry Wind ejector for cooling towers and stacks
DE2414172C2 (en) * 1974-03-23 1978-12-07 Ernst, Guenter, Prof. Dr.-Ing., 7500 Karlsruhe Natural draft cooling tower
DE2535492C3 (en) * 1975-08-08 1980-10-02 Guenter Prof. Dr.-Ing. 7500 Karlsruhe Ernst Natural draft cooling tower

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102798296A (en) * 2012-08-03 2012-11-28 中国能源建设集团广东省电力设计研究院 Ultra-large natural-draft counter-flow wet cooling tower
CN113975919A (en) * 2021-09-30 2022-01-28 武汉悟拓科技有限公司 Dry recovery process of chlorine components based on co-processing of chlorine-containing solid waste in cement kilns
CN117993084A (en) * 2024-03-13 2024-05-07 华电重工股份有限公司 Method, device, computer equipment and storage medium for generating cooling tower model

Also Published As

Publication number Publication date
DE2815830A1 (en) 1979-10-18
GB2018966B (en) 1982-08-25
JPS54139149A (en) 1979-10-29
AT361954B (en) 1981-04-10
DE2815830C2 (en) 1982-12-16
FR2422920B1 (en) 1985-09-13
ZA791671B (en) 1980-04-30
FR2422920A1 (en) 1979-11-09
ATA276179A (en) 1980-09-15

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 19990411