RU94041540A - Convective heat transfer intensifier - Google Patents

Convective heat transfer intensifier

Info

Publication number
RU94041540A
RU94041540A RU94041540/06A RU94041540A RU94041540A RU 94041540 A RU94041540 A RU 94041540A RU 94041540/06 A RU94041540/06 A RU 94041540/06A RU 94041540 A RU94041540 A RU 94041540A RU 94041540 A RU94041540 A RU 94041540A
Authority
RU
Russia
Prior art keywords
heat transfer
heat
convective heat
tube
intensifier
Prior art date
Application number
RU94041540/06A
Other languages
Russian (ru)
Other versions
RU2078296C1 (en
Inventor
Н.М. Цирельман
Е.Н. Цирельман
Original Assignee
Н.М. Цирельман
Е.Н. Цирельман
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 Н.М. Цирельман, Е.Н. Цирельман filed Critical Н.М. Цирельман
Priority to RU94041540A priority Critical patent/RU2078296C1/en
Publication of RU94041540A publication Critical patent/RU94041540A/en
Application granted granted Critical
Publication of RU2078296C1 publication Critical patent/RU2078296C1/en

Links

Landscapes

  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

FIELD: heat exchangers. SUBSTANCE: introduced in intensifier is annular sectional area of tube that has wavy helical surface limited in longitudinal section of tube by line built up of circumference arcs and straight lines. EFFECT: improved heat release from unit area of heat-transfer surface at moderate rise of hydraulic loss under all flow conditions: laminar, transient, and turbulent ones. 2 cl, 1 dwg

Claims (1)

Использование изобретения относится к области интенсификации конвективного теплообмена и к конструктивным элементам теплообменников Задача изобретения: разработка устройства для увеличения теплосъема с единицы площади теплообменной поверхности при умеренном возрастании гидравлических потерь при всех режимах течения - ламинарном, переходном и турбулентном. Сущность изобретения: в устройство введено круговое поперечное сечение трубы, имеющее винтовую волнообразную поверхность, ограниченную в продольном сечении трубы линией, составленной из дуг окружности и прямых.The use of the invention relates to the field of intensification of convective heat transfer and to structural elements of heat exchangers. Objective of the invention: to develop a device for increasing heat removal from a unit area of a heat exchange surface with a moderate increase in hydraulic losses under all flow regimes - laminar, transitional and turbulent. SUMMARY OF THE INVENTION: A circular pipe cross-section is introduced into the device, having a helical wave-like surface bounded in a longitudinal section of the pipe by a line composed of circular arcs and straight lines.
RU94041540A 1994-11-17 1994-11-17 Device for intensification of convective heat exchange RU2078296C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94041540A RU2078296C1 (en) 1994-11-17 1994-11-17 Device for intensification of convective heat exchange

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94041540A RU2078296C1 (en) 1994-11-17 1994-11-17 Device for intensification of convective heat exchange

Publications (2)

Publication Number Publication Date
RU94041540A true RU94041540A (en) 1996-11-10
RU2078296C1 RU2078296C1 (en) 1997-04-27

Family

ID=20162478

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94041540A RU2078296C1 (en) 1994-11-17 1994-11-17 Device for intensification of convective heat exchange

Country Status (1)

Country Link
RU (1) RU2078296C1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2508516C1 (en) * 2012-12-06 2014-02-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Казанский государственный энергетический университет" (ФГБОУ ВПО "КГЭУ") Heat exchange tube
RU2511859C1 (en) * 2013-01-09 2014-04-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Казанский государственный энергетический университет" (ФГБОУ ВПО "КГЭУ") Heat exchanger pipe
RU171747U1 (en) * 2016-04-04 2017-06-14 Дмитрий Леонидович Грохольский Shell and tube heat exchanger with corrugated heat transfer tubes
RU168657U1 (en) * 2016-04-12 2017-02-14 Общество с ограниченной ответственностью "Агропласт" PROTECTED CORRUGATED PIPE

Also Published As

Publication number Publication date
RU2078296C1 (en) 1997-04-27

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