EP2103818A4 - Surface réduisant le frottement et surface destinée à intensifier l'échange massique et thermique - Google Patents

Surface réduisant le frottement et surface destinée à intensifier l'échange massique et thermique

Info

Publication number: EP2103818A4
Authority: EP; European Patent Office
Prior art keywords: mass; heat transfer; friction reducing; transfer enhancing; reducing surface
Prior art date: 2006-08-31
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

Application number

EP06847404A

Other languages

German (de)

English (en)

Other versions

EP2103818A1 (fr

EP2103818B1 (fr

Inventor

Gennady Iraklievich Kiknadze

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Individual

Original Assignee

Individual

Priority date (The priority date 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 date listed.)

2006-08-31

Filing date

2006-08-31

Publication date

2010-03-10

2006-08-31 Application filed by Individual filed Critical Individual

2009-09-23 Publication of EP2103818A1 publication Critical patent/EP2103818A1/fr

2010-03-10 Publication of EP2103818A4 publication Critical patent/EP2103818A4/fr

2013-09-18 Application granted granted Critical

2013-09-18 Publication of EP2103818B1 publication Critical patent/EP2103818B1/fr

Status Not-in-force legal-status Critical Current

2026-08-31 Anticipated expiration legal-status Critical

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
- F28F13/02—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by influencing fluid boundary
- 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
- F15D1/002—Influencing flow of fluids by influencing the boundary layer
- F15D1/0025—Influencing flow of fluids by influencing the boundary layer using passive means, i.e. without external energy supply
- F15D1/003—Influencing flow of fluids by influencing the boundary layer using passive means, i.e. without external energy supply comprising surface features, e.g. indentations or protrusions
- F15D1/005—Influencing flow of fluids by influencing the boundary layer using passive means, i.e. without external energy supply comprising surface features, e.g. indentations or protrusions in the form of dimples
- 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
- F15D1/06—Influencing flow of fluids in pipes or conduits by influencing the boundary layer
- F15D1/065—Whereby an element is dispersed in a pipe over the whole length or whereby several elements are regularly distributed in a pipe
- 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
- F15D1/10—Influencing flow of fluids around bodies of solid material
- F15D1/12—Influencing flow of fluids around bodies of solid material by influencing the boundary layer

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Fluid Mechanics (AREA)
Thermal Sciences (AREA)
Turbine Rotor Nozzle Sealing (AREA)

EP06847404.8A 2006-08-31 2006-08-31 Surface reduisant le frottement et surface destinee a intensifier l'echange massique et thermique Not-in-force EP2103818B1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/RU2006/000465 WO2008033045A1 (fr)	2006-08-31	2006-08-31	Surface réduisant le frottement et surface destinée à intensifier l'échange massique et thermique

Publications (3)

Publication Number	Publication Date
EP2103818A1 EP2103818A1 (fr)	2009-09-23
EP2103818A4 true EP2103818A4 (fr)	2010-03-10
EP2103818B1 EP2103818B1 (fr)	2013-09-18

Family

ID=39184012

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP06847404.8A Not-in-force EP2103818B1 (fr)	2006-08-31	2006-08-31	Surface reduisant le frottement et surface destinee a intensifier l'echange massique et thermique

Country Status (2)

Country	Link
EP (1)	EP2103818B1 (fr)
WO (1)	WO2008033045A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2447153A1 (fr) *	2010-10-28	2012-05-02	Zuei-Ling Lin	Procédé pour améliorer l'efficacité de sortie d'une hélice et pour réduire son bruit
US9845902B2 (en) *	2012-05-13	2017-12-19	InnerGeo LLC	Conduit for improved fluid flow and heat transfer
US9322690B2 (en)	2013-01-28	2016-04-26	Canada Pipeline Accessories, Co. Ltd	Metering tubes for improved fluid flow measurement
EP3184462A1 (fr)	2015-12-23	2017-06-28	Sulzer Mixpac AG	Cartouche avec un frottement réduit
NL2017402B1 (en)	2016-09-01	2018-03-09	Univ Delft Tech	Body provided with a superficial area adapted to reduce drag when the body is moving relative to a gaseous or watery medium
US10808540B2 (en) *	2018-03-22	2020-10-20	Raytheon Technologies Corporation	Case for gas turbine engine
CN115238490B (zh) *	2022-07-12	2025-09-09	长安大学	基于包络特征的路面抗滑性能评价方法及评价装置
AT527151A1 (de) *	2023-05-08	2024-11-15	Adrian Leitl Peter	Riblet-Struktur sowie Verfahren zur Herstellung einer solchen
AT527150A1 (de) *	2023-05-08	2024-11-15	Adrian Leitl Peter	Hocheffiziente Riblet-Struktur sowie Verfahren zur Herstellung einer solchen

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5577555A (en) *	1993-02-24	1996-11-26	Hitachi, Ltd.	Heat exchanger
JPH1182860A (ja) *	1997-08-30	1999-03-26	Junichi Hirata	流動量増大流路
WO2005038271A1 (fr) *	2003-10-07	2005-04-28	Nikolaus Vida	Surface a depot de particule reduit et a formation de glace reduite
EP1860330A1 (fr) *	2005-03-04	2007-11-28	Gennady Iraklievich Kiknadze	Procede de formation d'un courant de formation de jets tourbillonnants integres a un flux et surface conçue pour sa mise en oeuvre

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SU1086246A1 (ru) *	1979-12-05	1984-04-15	Vinogradov Evgenij S	Поверхность,обтекаема жидкостью или газом
JPH06100432B2 (ja) *	1984-06-20	1994-12-12	株式会社日立製作所	伝熱管
RU2020304C1 (ru)	1992-03-31	1994-09-30	Геннадий Ираклиевич Кикнадзе	Поверхность обтекания для формирования динамических вихревых структур в пограничных и пристенных слоях потоков сплошных сред
WO1997004280A1 (fr) *	1995-07-19	1997-02-06	Vida, Nikolaus	Procede et appareil de regulation de la couche limite ou de la couche de transition d'un milieu continu

2006
- 2006-08-31 EP EP06847404.8A patent/EP2103818B1/fr not_active Not-in-force
- 2006-08-31 WO PCT/RU2006/000465 patent/WO2008033045A1/fr not_active Ceased

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5577555A (en) *	1993-02-24	1996-11-26	Hitachi, Ltd.	Heat exchanger
JPH1182860A (ja) *	1997-08-30	1999-03-26	Junichi Hirata	流動量増大流路
WO2005038271A1 (fr) *	2003-10-07	2005-04-28	Nikolaus Vida	Surface a depot de particule reduit et a formation de glace reduite
EP1860330A1 (fr) *	2005-03-04	2007-11-28	Gennady Iraklievich Kiknadze	Procede de formation d'un courant de formation de jets tourbillonnants integres a un flux et surface conçue pour sa mise en oeuvre

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008033045A1 *

Also Published As

Publication number	Publication date
WO2008033045A1 (fr)	2008-03-20
EP2103818A1 (fr)	2009-09-23
EP2103818B1 (fr)	2013-09-18

Publication	Publication Date	Title
GB2441657B (en)	2011-02-23	Heat exchanger
SI2024702T1 (sl)	2017-05-31	Plošča toplotnega izmenjevalnika in ploščni toplotni izmenjevalnik
EP2089664A4 (fr)	2013-01-23	Échangeurs de chaleur associés
GB0705340D0 (en)	2007-04-25	A heat exchanger arrangement
EP2110635A4 (fr)	2013-12-11	Échangeur de chaleur
PL2125069T3 (pl)	2014-11-28	Urządzenie do wymiany masy i/albo energii
EP2056055A4 (fr)	2011-07-27	Dispositif de transfert de chaleur du type tube de chauffe
PL1867944T3 (pl)	2015-12-31	Wymiennik ciepła
PL2021295T3 (pl)	2019-02-28	Ogrzewanie przedmiotów w linii pieca
EP2067630A4 (fr)	2011-11-02	Feuille de transfert thermique
GB0605802D0 (en)	2006-05-03	A heat exchanger
TWI339789B (en)	2011-04-01	Device and heat sink
EP1899782A4 (fr)	2012-04-25	Venturi a transfert de chaleur
EP2103818A4 (fr)	2010-03-10	Surface réduisant le frottement et surface destinée à intensifier l'échange massique et thermique
EP2027901A4 (fr)	2012-03-07	Dispositif de contact à échange de masse
GB0623997D0 (en)	2007-01-10	Thermal transfer printing
EP1780033A4 (fr)	2009-11-25	Feuille de transfert thermique
GB2458425B (en)	2012-01-18	A heat transfer apparatus and methods
EP2064509A4 (fr)	2013-06-05	Surfaces de transfert de chaleur dotées d'ouvertures à brides
GB2420156B (en)	2007-01-24	A heat transfer arrangement
GB0606020D0 (en)	2006-05-03	Heat transfer printing
EP1714793A4 (fr)	2007-06-27	Feuille de transfert thermique
GB0514987D0 (en)	2005-08-24	Thermal transfer device
GB0617355D0 (en)	2006-10-11	Heat pad
EP1800889A4 (fr)	2007-11-14	Feuille de transfert thermique

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