GB661431A - Improvements in or relating to apparatus for the exchange of heat between fluids - Google Patents
Improvements in or relating to apparatus for the exchange of heat between fluidsInfo
- Publication number
- GB661431A GB661431A GB1746049A GB1746049A GB661431A GB 661431 A GB661431 A GB 661431A GB 1746049 A GB1746049 A GB 1746049A GB 1746049 A GB1746049 A GB 1746049A GB 661431 A GB661431 A GB 661431A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- fluid
- exchange
- tubular heat
- passage
- 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
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
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
- F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation
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
661,431. Tubular heat-exchange elements. HUET, A. July 1, 1949, No. 17460/49. Class 64(iii) A fluid deflecting element b, for disposition within a tube a of a tubular heat-exchange apparatus, presents to the wall of the tube asymmetrically undulated surfaces to produce a number of rapid diminutions and slow increases in the cross sectional area of the passage available for the flow of fluid between the element and the tube wall. The element b is solid, hollow or formed from corrugated metal strip, e.g. two corrugated strips c, d welded together at the ends e and, if required, twisted about the axis of the element as in Fig. 5. The undulations are periodic or aperiodic and the element may be asymmetrical as in Fig. 1 or symmetrical as in Fig. 5 in relation to the longitudinal plane between the surfaces. To accommodate the expansion of the fluid entering at A in the tube, the passage for the fluid flow is progressively increased by a general tapering of the element b, as shown in Fig. 1. Specification 634,751 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1746049A GB661431A (en) | 1949-07-01 | 1949-07-01 | Improvements in or relating to apparatus for the exchange of heat between fluids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1746049A GB661431A (en) | 1949-07-01 | 1949-07-01 | Improvements in or relating to apparatus for the exchange of heat between fluids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB661431A true GB661431A (en) | 1951-11-21 |
Family
ID=10095567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1746049A Expired GB661431A (en) | 1949-07-01 | 1949-07-01 | Improvements in or relating to apparatus for the exchange of heat between fluids |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB661431A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0248629A2 (en) * | 1986-06-04 | 1987-12-09 | Ambi-Rad Limited | Space heating appliance |
| GB2193304A (en) * | 1986-06-04 | 1988-02-03 | Ambi Rad Ltd | Flow modifying inserts for tubes |
| CN104457392A (en) * | 2014-09-01 | 2015-03-25 | 无锡特莱姆气体设备有限公司 | Vaporizer with turbulent flow function |
| CN107024137A (en) * | 2017-04-12 | 2017-08-08 | 华中科技大学 | Wedge-shaped wave insert and use its augmentation of heat transfer pipe |
-
1949
- 1949-07-01 GB GB1746049A patent/GB661431A/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0248629A2 (en) * | 1986-06-04 | 1987-12-09 | Ambi-Rad Limited | Space heating appliance |
| GB2193304A (en) * | 1986-06-04 | 1988-02-03 | Ambi Rad Ltd | Flow modifying inserts for tubes |
| EP0248629A3 (en) * | 1986-06-04 | 1989-04-19 | Ambi-Rad Limited | Space heating appliance |
| US4869230A (en) * | 1986-06-04 | 1989-09-26 | Ambi-Rad Limited | Space heating appliance |
| CN104457392A (en) * | 2014-09-01 | 2015-03-25 | 无锡特莱姆气体设备有限公司 | Vaporizer with turbulent flow function |
| CN104457392B (en) * | 2014-09-01 | 2017-07-04 | 无锡特莱姆气体设备有限公司 | A kind of vaporizer with flow-disturbing function |
| CN107024137A (en) * | 2017-04-12 | 2017-08-08 | 华中科技大学 | Wedge-shaped wave insert and use its augmentation of heat transfer pipe |
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