JPS6352310B2 - - Google Patents
Info
- Publication number
- JPS6352310B2 JPS6352310B2 JP18148481A JP18148481A JPS6352310B2 JP S6352310 B2 JPS6352310 B2 JP S6352310B2 JP 18148481 A JP18148481 A JP 18148481A JP 18148481 A JP18148481 A JP 18148481A JP S6352310 B2 JPS6352310 B2 JP S6352310B2
- Authority
- JP
- Japan
- Prior art keywords
- tube
- groove
- lead angle
- heat exchanger
- heat transfer
- 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
- 239000003507 refrigerant Substances 0.000 claims description 26
- 239000012530 fluid Substances 0.000 claims description 8
- 239000011295 pitch Substances 0.000 description 14
- 238000009833 condensation Methods 0.000 description 13
- 230000005494 condensation Effects 0.000 description 13
- 238000001704 evaporation Methods 0.000 description 12
- 230000008020 evaporation Effects 0.000 description 11
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000009835 boiling Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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
- F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
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)
- Rigid Pipes And Flexible Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18148481A JPS5883189A (ja) | 1981-11-12 | 1981-11-12 | 伝熱管 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18148481A JPS5883189A (ja) | 1981-11-12 | 1981-11-12 | 伝熱管 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5883189A JPS5883189A (ja) | 1983-05-18 |
| JPS6352310B2 true JPS6352310B2 (ko) | 1988-10-18 |
Family
ID=16101560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18148481A Granted JPS5883189A (ja) | 1981-11-12 | 1981-11-12 | 伝熱管 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5883189A (ko) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5203404A (en) * | 1992-03-02 | 1993-04-20 | Carrier Corporation | Heat exchanger tube |
| US6067712A (en) * | 1993-12-15 | 2000-05-30 | Olin Corporation | Heat exchange tube with embossed enhancement |
| US6176301B1 (en) * | 1998-12-04 | 2001-01-23 | Outokumpu Copper Franklin, Inc. | Heat transfer tube with crack-like cavities to enhance performance thereof |
| JP5566001B2 (ja) * | 2007-03-30 | 2014-08-06 | 株式会社コベルコ マテリアル銅管 | 二酸化炭素冷媒を使用したガスクーラー用内面溝付伝熱管 |
| DE102009060395A1 (de) | 2009-12-22 | 2011-06-30 | Wieland-Werke AG, 89079 | Wärmeübertragerrohr und Verfahren zur Herstellung eines Wämeübertragerrohrs |
| JP5578415B2 (ja) * | 2010-04-21 | 2014-08-27 | 株式会社リコー | 冷却装置及び画像形成装置 |
| JP7151253B2 (ja) * | 2018-08-01 | 2022-10-12 | 株式会社デンソー | 伝熱管および熱交換器 |
-
1981
- 1981-11-12 JP JP18148481A patent/JPS5883189A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5883189A (ja) | 1983-05-18 |
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