GB835487A - Improvements in tubular heat exchangers - Google Patents
Improvements in tubular heat exchangersInfo
- Publication number
- GB835487A GB835487A GB36201/57A GB3620157A GB835487A GB 835487 A GB835487 A GB 835487A GB 36201/57 A GB36201/57 A GB 36201/57A GB 3620157 A GB3620157 A GB 3620157A GB 835487 A GB835487 A GB 835487A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- fins
- elements
- nov
- wire
- 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
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/122—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and being formed of wires
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Geometry (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
835,487. Tubular heat exchange elements. HUET, A. Nov. 20, 1957 [Nov. 21, 1956; July 5, 1957], No. 36201/57. Class 64(3) In a heat exchanger tube d having external fins a in the form of helically coiled or corrugated wire elements bonded to the tube, the elements are so disposed as to produce a progressive change in the efficiency of heat transfer along the length of the tube. By this arrangement it is stated the rate of heat transfer along the length of the tube may be kept substantially uniform or may be caused to vary in predetermined manner. The fins may extend longitudinally of the tube and in this form may comprise a sinuously bent wire (Fig. 2) or a flattened wire coil (Figs. 3 and 4). The fins may alternatively comprise a wire coil disposed around the tube d helically and with a progressively changing pitch as shown in Fig. 5.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR835487X | 1956-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB835487A true GB835487A (en) | 1960-05-18 |
Family
ID=9297648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB36201/57A Expired GB835487A (en) | 1956-11-21 | 1957-11-20 | Improvements in tubular heat exchangers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB835487A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3302701A (en) * | 1965-10-19 | 1967-02-07 | David G Thomas | Turbulence promoter for increased heat and mass transfer |
| US4646823A (en) * | 1984-05-24 | 1987-03-03 | Spiro Research B.V. | Pipe for utility or service systems |
| US20160341456A1 (en) * | 2015-05-22 | 2016-11-24 | General Electric Company | Evaporator and a method for forming an evaporator |
-
1957
- 1957-11-20 GB GB36201/57A patent/GB835487A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3302701A (en) * | 1965-10-19 | 1967-02-07 | David G Thomas | Turbulence promoter for increased heat and mass transfer |
| US4646823A (en) * | 1984-05-24 | 1987-03-03 | Spiro Research B.V. | Pipe for utility or service systems |
| US20160341456A1 (en) * | 2015-05-22 | 2016-11-24 | General Electric Company | Evaporator and a method for forming an evaporator |
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