JPS57142489A - High fin tube for use in heat exchanger - Google Patents
High fin tube for use in heat exchangerInfo
- Publication number
- JPS57142489A JPS57142489A JP2697081A JP2697081A JPS57142489A JP S57142489 A JPS57142489 A JP S57142489A JP 2697081 A JP2697081 A JP 2697081A JP 2697081 A JP2697081 A JP 2697081A JP S57142489 A JPS57142489 A JP S57142489A
- Authority
- JP
- Japan
- Prior art keywords
- heat
- fluid
- fins
- transmission
- bellows
- 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.)
- Pending
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
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/08—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning
- F28F3/086—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning having one or more openings therein forming tubular heat-exchange passages
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
PURPOSE:To increase transmission of heat through unit area of a heat transfer surface of a heat exchanger, by coupling a plurality dish-shaped fins with an inclined peripheral wall with their directions being reversed alternately, and coupling connecting flanges hermetically into the form of bellows. CONSTITUTION:A plurality of dish-shaped fin elements 5 are coupled together with their directions being reversed alternately and then their inner and outer flange portions 9, 10 are coupled together, whereby fins 6 in the form of bellows are formed. In an assebmly thus produced, a work fluid passage 7 is formed on the inside while outer projection function as fins. Since, in the above arrangement, internal fluid 7 is brought into direct contact with external fluid only through the tube wall, thermal resistance can be reduced and transmission of heat between the internal fluid and external cooling medium can be promoted. Further, since the flow of work fluid is disturbed by the presence of inner flanges 10, stagnation of fluid flow is eliminated and heat transmission is promoted. Thus, it is enabled to increase transmmission of heat through unit area of the heat transfer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2697081A JPS57142489A (en) | 1981-02-27 | 1981-02-27 | High fin tube for use in heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2697081A JPS57142489A (en) | 1981-02-27 | 1981-02-27 | High fin tube for use in heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57142489A true JPS57142489A (en) | 1982-09-03 |
Family
ID=12208007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2697081A Pending JPS57142489A (en) | 1981-02-27 | 1981-02-27 | High fin tube for use in heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57142489A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL422614A1 (en) * | 2017-08-22 | 2019-02-25 | Kliś Piotr Przedsiębiorstwo Wielobranżowe APREX | Cooler |
-
1981
- 1981-02-27 JP JP2697081A patent/JPS57142489A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL422614A1 (en) * | 2017-08-22 | 2019-02-25 | Kliś Piotr Przedsiębiorstwo Wielobranżowe APREX | Cooler |
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