SU531993A1 - Труба с винтовым гофром - Google Patents
Труба с винтовым гофромInfo
- Publication number
- SU531993A1 SU531993A1 SU1944725A SU1944725A SU531993A1 SU 531993 A1 SU531993 A1 SU 531993A1 SU 1944725 A SU1944725 A SU 1944725A SU 1944725 A SU1944725 A SU 1944725A SU 531993 A1 SU531993 A1 SU 531993A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- pipe
- screw
- screw flute
- flute
- corrugation
- Prior art date
Links
Classifications
-
- 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
- F16L9/00—Rigid pipes
- F16L9/006—Rigid pipes specially profiled
-
- 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
- F28F1/02—Tubular elements of cross-section which is non-circular
- F28F1/06—Tubular elements of cross-section which is non-circular crimped or corrugated in cross-section
-
- 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
- F28F1/08—Tubular elements crimped or corrugated in longitudinal section
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/19—Details relating to the geometry of the reactor
- B01J2219/194—Details relating to the geometry of the reactor round
- B01J2219/1941—Details relating to the geometry of the reactor round circular or disk-shaped
- B01J2219/1944—Details relating to the geometry of the reactor round circular or disk-shaped spiral
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0061—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for phase-change applications
- F28D2021/0064—Vaporizers, e.g. evaporators
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Geometry (AREA)
- Thermal Sciences (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Description
тимальные услови течени потока с точки зрени безотрывности обтекани гофров.
Описываема труба может быть использована при создании различных теплообменных поверхностей, например типа «труба в трубе, труб «Фильда и т. д.
Claims (1)
- Формула изобретениТруба с винтовым гофром, ширина которого равна шагу винта, отличаюша с тем, что, с целью улучшени удельных энергетических характеристик, винтовой гофр имеет синусоида«тьный профиль.fui..Brjdf
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1944725A SU531993A1 (ru) | 1973-07-13 | 1973-07-13 | Труба с винтовым гофром |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1944725A SU531993A1 (ru) | 1973-07-13 | 1973-07-13 | Труба с винтовым гофром |
Publications (1)
Publication Number | Publication Date |
---|---|
SU531993A1 true SU531993A1 (ru) | 1976-10-15 |
Family
ID=20560205
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1944725A SU531993A1 (ru) | 1973-07-13 | 1973-07-13 | Труба с винтовым гофром |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU531993A1 (ru) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006032877A1 (en) * | 2004-09-21 | 2006-03-30 | Imperial College Innovations Limited | Piping |
EP1955674A3 (en) * | 2003-03-18 | 2010-03-24 | Heliswirl Technologies Limited | A method of conveying hydrocarbon fluids with a swirl flow |
US7749462B2 (en) | 2004-09-21 | 2010-07-06 | Technip France S.A.S. | Piping |
US8029749B2 (en) | 2004-09-21 | 2011-10-04 | Technip France S.A.S. | Cracking furnace |
US8354084B2 (en) | 2008-09-19 | 2013-01-15 | Technip France S.A.S. | Cracking furnace |
-
1973
- 1973-07-13 SU SU1944725A patent/SU531993A1/ru active
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1955674A3 (en) * | 2003-03-18 | 2010-03-24 | Heliswirl Technologies Limited | A method of conveying hydrocarbon fluids with a swirl flow |
WO2006032877A1 (en) * | 2004-09-21 | 2006-03-30 | Imperial College Innovations Limited | Piping |
EP2082796A1 (en) * | 2004-09-21 | 2009-07-29 | HeliSwirl Petrochemicals Limited | Olefin production furnace with a helical tube |
EP2107258A1 (en) * | 2004-09-21 | 2009-10-07 | Heliswirl Technologies Limited | Incinerator or waste disposal furnace with a helical reactor tube |
EA012508B1 (ru) * | 2004-09-21 | 2009-10-30 | Империал Коллидж Инновейшнс Лимитед | Печь для производства олефинов с трубой, выполненной в виде спирали с малой амплитудой |
US7749462B2 (en) | 2004-09-21 | 2010-07-06 | Technip France S.A.S. | Piping |
EP2206930A1 (en) * | 2004-09-21 | 2010-07-14 | Heliswirl Technologies Limited | Reactor, pre-heat furnace and incinerator, each comprising a helical piping |
US8029749B2 (en) | 2004-09-21 | 2011-10-04 | Technip France S.A.S. | Cracking furnace |
US8088345B2 (en) | 2004-09-21 | 2012-01-03 | Technip France S.A.S. | Olefin production furnace having a furnace coil |
USRE43650E1 (en) | 2004-09-21 | 2012-09-11 | Technip France S.A.S. | Piping |
US8354084B2 (en) | 2008-09-19 | 2013-01-15 | Technip France S.A.S. | Cracking furnace |
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