FR2415219A1 - Dispositif de guidage d'ecoulement - Google Patents
Dispositif de guidage d'ecoulementInfo
- Publication number
- FR2415219A1 FR2415219A1 FR7901648A FR7901648A FR2415219A1 FR 2415219 A1 FR2415219 A1 FR 2415219A1 FR 7901648 A FR7901648 A FR 7901648A FR 7901648 A FR7901648 A FR 7901648A FR 2415219 A1 FR2415219 A1 FR 2415219A1
- Authority
- FR
- France
- Prior art keywords
- flow
- center angle
- circular sector
- present
- guidance device
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
- F15D1/00—Influencing flow of fluids
- F15D1/02—Influencing flow of fluids in pipes or conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
- F28F2009/222—Particular guide plates, baffles or deflectors, e.g. having particular orientation relative to an elongated casing or conduit
- F28F2009/226—Transversal partitions
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S165/00—Heat exchange
- Y10S165/355—Heat exchange having separate flow passage for two distinct fluids
- Y10S165/40—Shell enclosed conduit assembly
- Y10S165/401—Shell enclosed conduit assembly including tube support or shell-side flow director
- Y10S165/416—Extending transverse of shell, e.g. fin, baffle
- Y10S165/417—Extending transverse of shell, e.g. fin, baffle including spacer or support for transverse tube support or shell-side flow director
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Details Of Heat-Exchange And Heat-Transfer (AREA)
Abstract
La présente invention est relative à un dispositif de guidage de l'écoulement dans la chambre externe d'appareils à faisceau de tubes. Ce dispositif comprend des plaques en secteur de cercle présentant un angle au centre égal ou plus petit que 180 degrés , agencées à une certaine distance mutuelle et tournées l'une par rapport à l'autre d'environ la grandeur de l'angle au centre de façon à obtenir un guidage en forme d'escalier en colimaçon pour le milieu qui s'écoule dans la chambre externe et à empêcher la possibilité d'écoulement entre les plaques en secteurs de cercle et les tubes. La présente invention peut être appliquée notamment dans le domaine des échangeurs de chaleur, en particulier des condenseurs et des évaporateurs.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH66778A CH630721A5 (de) | 1978-01-23 | 1978-01-23 | Rohrbuendelwaermeaustauscher mit stroemungsleitvorrichtung. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2415219A1 true FR2415219A1 (fr) | 1979-08-17 |
FR2415219B1 FR2415219B1 (fr) | 1984-09-28 |
Family
ID=4192328
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7901648A Granted FR2415219A1 (fr) | 1978-01-23 | 1979-01-23 | Dispositif de guidage d'ecoulement |
Country Status (11)
Country | Link |
---|---|
US (1) | US4397350A (fr) |
AR (1) | AR220362A1 (fr) |
BE (1) | BE873628A (fr) |
BR (1) | BR7808623A (fr) |
CH (1) | CH630721A5 (fr) |
DE (1) | DE2901910C2 (fr) |
ES (1) | ES477070A1 (fr) |
FR (1) | FR2415219A1 (fr) |
GB (1) | GB1601667A (fr) |
IL (1) | IL56489A (fr) |
ZA (1) | ZA784076B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006528762A (ja) * | 2003-07-22 | 2006-12-21 | アルストーム・パワー・エネルギー・リカバリー・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | 多管式熱交換器 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO148573C (no) * | 1981-06-22 | 1983-11-02 | Norsk Hydro As | Varmeveksler |
US6827138B1 (en) * | 2003-08-20 | 2004-12-07 | Abb Lummus Global Inc. | Heat exchanger |
US9453520B2 (en) | 2014-09-02 | 2016-09-27 | Canada Pipeline Accessories, Co. Ltd. | Heated flow conditioning systems and methods of using same |
CN113062711B (zh) * | 2021-04-07 | 2022-04-22 | 西南石油大学 | 一种多流道旋流自动控液装置 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2498145A (en) * | 1948-04-09 | 1950-02-21 | Ross Heater & Mfg Co Inc | Heat exchanger |
US2693942A (en) * | 1952-06-09 | 1954-11-09 | Gulf Oil Corp | Heat transfer apparatus |
US3400758A (en) * | 1966-05-16 | 1968-09-10 | United Aircraft Prod | Helical baffle means in a tubular heat exchanger |
FR2077865A1 (en) * | 1970-02-19 | 1971-11-05 | Trepaud Georges | Cylindrical heat exchanger - with twin helical passages surrounding central tube bundle |
US3630276A (en) * | 1970-02-10 | 1971-12-28 | Nasa | Shell-side liquid metal boiler |
FR2086290A1 (fr) * | 1970-04-23 | 1971-12-31 | Borg Warner | |
FR2086289A1 (en) * | 1970-04-23 | 1971-12-31 | Borg Warner | Heat exchanger baffle plate |
DE2410292A1 (de) * | 1974-03-04 | 1975-09-18 | Cass International Gmbh | Waermeaustauscher |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2496301A (en) * | 1944-02-16 | 1950-02-07 | Howard Iron Works Inc | Tube bundle assembly for heat exchangers and the like |
US2581121A (en) * | 1947-12-23 | 1952-01-01 | Standard Oil Dev Co | Means for changing baffle pitch in a heat exchanger |
DE1235962B (de) * | 1964-01-24 | 1967-03-09 | Babcock & Wilcox Dampfkessel | Rohrdistanzierung fuer Waermetauscher |
US3277959A (en) * | 1964-08-12 | 1966-10-11 | Du Pont | Plastic tube heat exchanger and process of making |
-
1978
- 1978-01-23 CH CH66778A patent/CH630721A5/de not_active IP Right Cessation
- 1978-05-30 GB GB23851/78A patent/GB1601667A/en not_active Expired
- 1978-07-18 ZA ZA00784076A patent/ZA784076B/xx unknown
- 1978-12-22 AR AR274947A patent/AR220362A1/es active
- 1978-12-29 BR BR7808623A patent/BR7808623A/pt unknown
-
1979
- 1979-01-18 DE DE2901910A patent/DE2901910C2/de not_active Expired
- 1979-01-22 BE BE193012A patent/BE873628A/fr not_active IP Right Cessation
- 1979-01-23 IL IL56489A patent/IL56489A/xx unknown
- 1979-01-23 FR FR7901648A patent/FR2415219A1/fr active Granted
- 1979-01-23 ES ES477070A patent/ES477070A1/es not_active Expired
-
1981
- 1981-07-29 US US06/287,956 patent/US4397350A/en not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2498145A (en) * | 1948-04-09 | 1950-02-21 | Ross Heater & Mfg Co Inc | Heat exchanger |
US2693942A (en) * | 1952-06-09 | 1954-11-09 | Gulf Oil Corp | Heat transfer apparatus |
US3400758A (en) * | 1966-05-16 | 1968-09-10 | United Aircraft Prod | Helical baffle means in a tubular heat exchanger |
US3630276A (en) * | 1970-02-10 | 1971-12-28 | Nasa | Shell-side liquid metal boiler |
FR2077865A1 (en) * | 1970-02-19 | 1971-11-05 | Trepaud Georges | Cylindrical heat exchanger - with twin helical passages surrounding central tube bundle |
FR2086290A1 (fr) * | 1970-04-23 | 1971-12-31 | Borg Warner | |
FR2086289A1 (en) * | 1970-04-23 | 1971-12-31 | Borg Warner | Heat exchanger baffle plate |
DE2410292A1 (de) * | 1974-03-04 | 1975-09-18 | Cass International Gmbh | Waermeaustauscher |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006528762A (ja) * | 2003-07-22 | 2006-12-21 | アルストーム・パワー・エネルギー・リカバリー・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | 多管式熱交換器 |
Also Published As
Publication number | Publication date |
---|---|
AR220362A1 (es) | 1980-10-31 |
ES477070A1 (es) | 1979-08-01 |
ZA784076B (en) | 1979-07-25 |
DE2901910A1 (de) | 1980-01-24 |
BE873628A (fr) | 1979-05-16 |
CH630721A5 (de) | 1982-06-30 |
GB1601667A (en) | 1981-11-04 |
IL56489A (en) | 1982-04-30 |
BR7808623A (pt) | 1979-08-14 |
DE2901910C2 (de) | 1986-11-27 |
FR2415219B1 (fr) | 1984-09-28 |
US4397350A (en) | 1983-08-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse | ||
RC | Opposition against decision of lapse | ||
DA | Annulment of decision of lapse | ||
ST | Notification of lapse |