IN2012DE00390A - - Google Patents
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- Publication number
- IN2012DE00390A IN2012DE00390A IN390DE2012A IN2012DE00390A IN 2012DE00390 A IN2012DE00390 A IN 2012DE00390A IN 390DE2012 A IN390DE2012 A IN 390DE2012A IN 2012DE00390 A IN2012DE00390 A IN 2012DE00390A
- Authority
- IN
- India
- Prior art keywords
- impeller
- blades
- sub
- branches
- speed
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/96—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with openwork frames or cages
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
A fractal impeller design for stirred tank reactors comprising plurality of main branches, each of which further having plurality of sub-branches with each sub branch having plurality of blades to distribute/dissipate energy in uniform manner and to achieve uniform temperature throughout the reactor while operating it at lower impeller speed to avoid high shear zones; wherein, the angular distances covered by the blades vary and yield variation in the local blade passage velocity for a given impeller rotation speed.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN390DE2012 IN2012DE00390A (en) | 2012-02-13 | 2012-02-13 | |
US13/449,060 US9138699B2 (en) | 2012-02-13 | 2012-04-17 | Fractal impeller for stirring |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN390DE2012 IN2012DE00390A (en) | 2012-02-13 | 2012-02-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2012DE00390A true IN2012DE00390A (en) | 2015-06-05 |
Family
ID=48945456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN390DE2012 IN2012DE00390A (en) | 2012-02-13 | 2012-02-13 |
Country Status (2)
Country | Link |
---|---|
US (1) | US9138699B2 (en) |
IN (1) | IN2012DE00390A (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9228785B2 (en) | 2010-05-04 | 2016-01-05 | Alexander Poltorak | Fractal heat transfer device |
US10041745B2 (en) | 2010-05-04 | 2018-08-07 | Fractal Heatsink Technologies LLC | Fractal heat transfer device |
IN2012DE00390A (en) * | 2012-02-13 | 2015-06-05 | Council Scient Ind Res | |
GB2510344A (en) * | 2013-01-30 | 2014-08-06 | Imp Innovations Ltd | Fluid Flow Modification Apparatus |
US10695729B2 (en) * | 2016-03-24 | 2020-06-30 | Highland Fluid Technology, Inc. | Optimizing drilling mud shearing |
WO2018013668A1 (en) | 2016-07-12 | 2018-01-18 | Alexander Poltorak | System and method for maintaining efficiency of a heat sink |
CN106693745B (en) * | 2017-02-21 | 2019-08-20 | 东南大学 | A kind of multiple-blade combined blender |
CN106904381B (en) * | 2017-03-30 | 2019-03-15 | 浙江亚德复合材料有限公司 | Storage tank |
EP3595803B1 (en) * | 2017-04-21 | 2021-09-29 | Commonwealth Scientific and Industrial Research Organisation | Flow distribution system |
CN109745885A (en) * | 2017-11-08 | 2019-05-14 | 丹阳市日晟工业设备有限公司 | A kind of agitating paddle |
US11698330B2 (en) * | 2019-10-15 | 2023-07-11 | Massachusetts Institute Of Technology | Systems, devices, and methods for rheological measurement of yield stress fluids using fractal-like fixtures |
CA3211011A1 (en) * | 2021-02-09 | 2022-08-18 | Phebra Pty Ltd | Method of preparing a topical pharmaceutical composition |
AU2021209214B1 (en) * | 2021-07-27 | 2022-05-19 | Phebra Pty Ltd | Method of preparing a topical pharmaceutical composition |
CN113952913B (en) * | 2021-11-24 | 2023-01-24 | 重庆工商大学 | Z-shaped overlapped stirring paddle for enhancing fluid mixing |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US25329A (en) * | 1859-09-06 | Edward haeckel | ||
US1103271A (en) * | 1913-08-28 | 1914-07-14 | Minnie Crump | Cake-mixer. |
US1409259A (en) * | 1920-02-11 | 1922-03-14 | Sykora Rudolf | Fluid-distributing nozzle |
US1465036A (en) * | 1922-05-19 | 1923-08-14 | Boss Washing Machine Company | Washing-machine agitator |
DE2531646A1 (en) * | 1975-07-15 | 1977-02-03 | Ekato Werke | METHOD AND DEVICE FOR MANUFACTURING CLAY |
US4175875A (en) * | 1976-10-29 | 1979-11-27 | Judd Van Horbek | Hand mixing apparatus |
DK403388A (en) * | 1988-07-19 | 1990-02-14 | Skako As | METHOD AND APPARATUS FOR MIXING MATERIALS |
US5938333A (en) * | 1996-10-04 | 1999-08-17 | Amalgamated Research, Inc. | Fractal cascade as an alternative to inter-fluid turbulence |
US5716132A (en) * | 1996-11-05 | 1998-02-10 | Chou; Hwei-Rung | Agricultural agitator |
EP1066107B1 (en) * | 1998-03-23 | 2004-06-02 | Amalgamated Research, Inc. | Fractal stack for scaling and distribution of fluids |
US6333019B1 (en) * | 1999-04-29 | 2001-12-25 | Marc-Olivier Coppens | Method for operating a chemical and/or physical process by means of a hierarchical fluid injection system |
CA2398235C (en) * | 2000-01-27 | 2013-08-13 | Amalgamated Research, Inc. | Shallow bed fluid treatment apparatus |
WO2001095688A1 (en) * | 2000-06-05 | 2001-12-13 | The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of The University Of Oregon | Multiscale transport apparatus and methods |
ES2378144T3 (en) * | 2001-05-17 | 2012-04-09 | Amalgamated Research, Inc. | Fractal device for mixing and reactor applications |
US7014442B2 (en) * | 2002-12-31 | 2006-03-21 | Kimberly-Clark Worldwide, Inc. | Melt spinning extrusion head system |
US20070297285A1 (en) * | 2006-06-23 | 2007-12-27 | Cross William M | Fractal distributor for two phase mixing |
US8485716B2 (en) * | 2009-01-16 | 2013-07-16 | Dic Corporation | Agitation apparatus and agitation method |
US20120305549A1 (en) * | 2011-06-03 | 2012-12-06 | Wylie Phillip K | Microwave Oven Food Stirring Assembly |
IN2012DE00390A (en) * | 2012-02-13 | 2015-06-05 | Council Scient Ind Res |
-
2012
- 2012-02-13 IN IN390DE2012 patent/IN2012DE00390A/en unknown
- 2012-04-17 US US13/449,060 patent/US9138699B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20130208560A1 (en) | 2013-08-15 |
US9138699B2 (en) | 2015-09-22 |
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