Investigating mixing in a multidimensional rotary mixer

Investigating mixing in a multi-dimensional rotary mixer ...

Jul 12, 2010  Investigating mixing in a multi-dimensional rotary mixer: Experiments and simulations ... While traditional mixers (double cone, bin, V) rotate about a single axis, the multi-dimensional rotary mixer rotates simultaneously about two perpendicular axes using two separate step motors, mounted on a frame built to support rotation about one axis ...

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Investigating mixing in a multi-dimensional rotary mixer ...

In most of the rotary mixers, the radial convection is faster than axial dispersion transport. This slow dispersive process hinders mixing performance in many blending, drying and coating applications. A double cone mixer is designed and fabricated which rotates around two axes, causing axial mixing competitive to its radial counterpart.

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Investigating mixing in a multi-dimensional rotary mixer ...

Investigating mixing in a multi-dimensional rotary mixer: Experiments and simulations Author(s) B. Chaudhuri, J. Tomei, R. Shah, S.S. Manickam, T.L. Bergman Publisher Elsevier Source Powder Technology Keywords Discrete Element Model (DEM), Granular materials, Mixing Year 2010

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Mixing Study in a Multi-dimensional Motion Mixer - NASA/ADS

Jun 01, 2009  In most of the rotary mixers the radial convection is faster than axial dispersion transport. This slow dispersive process hinders mixing performance in many blending, drying and coating applications. A double cone mixer is designed and fabricated which rotates around two axes, causing axial mixing competitive to its radial counterpart.

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A numerical comparison of mixing efficiencies of solids in ...

Feb 01, 2012  Investigating mixing in a multi-dimensional rotary mixer: experiments and simulations Powder Technology , 201 ( 2010 ) , pp. 83 - 92 Article Download

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‪Bodhisattwa Chaudhuri‬ - ‪Google Scholar‬

Investigating mixing in a multi-dimensional rotary mixer: Experiments and simulations SS Manickam, R Shah, J Tomei, TL Bergman, B Chaudhuri Powder Technology 201 (1), 83-92 , 2010

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Mixing Study in a Multi-dimensional Motion Mixer - NASA/ADS

In most of the rotary mixers the radial convection is faster than axial dispersion transport. This slow dispersive process hinders mixing performance in many blending, drying and coating applications. A double cone mixer is designed and fabricated which rotates around two axes, causing axial mixing competitive to its radial counterpart.

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Mixing Study in a Multi‐dimensional Motion Mixer: AIP ...

Jul 01, 2009  Mixing is an important but poorly understood aspect in petrochemical, food, ceramics, fertilizer and pharmaceutical processing and manufacturing. Deliberate mixing of granular solids is an essential operation in the production of industrial powder products usually constituted from different ingredients. The knowledge of particle flow and mixing in a blender is critical to optimize the design ...

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‪Bodhisattwa Chaudhuri‬ - ‪Google Scholar‬

Investigating mixing in a multi-dimensional rotary mixer: Experiments and simulations SS Manickam, R Shah, J Tomei, TL Bergman, B Chaudhuri Powder Technology 201 (1), 83-92 , 2010

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Mixing and Segregation in a Rotating Cylinder: CFD ...

good mixing are crucial. Several mixing techniques have been practiced in particle mixing, and fluidized beds, rotating cylinders, ribbon mixers and tumbling mixers are all widely used in the industry [1], [2]. A rotary kiln is a slightly inclined rotating cylinder, in which a powder material and a gas flow in counterflow,

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Properties and Operating Conditions on the Mixing Process ...

Feb 05, 2020  The relevance between the active layer of mixing and the total mixing in the rotary drum, or mixing modes, was also studied by the use of DEM [18. 20]. There is an effort for high quality graphic evaluations of the particle arrangements depending on various process variables starting with the revolutions and ending with the drum filling degree.

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Tinkering in the Kitchen PNC

Both a rotary beater and an electric mixer are used for mixing ingredients. Although both types of mixers have 2 beaters, they work a bit differently. A rotary beater is a simple gear-driven machine that is turned with a hand crank. The hand crank spins the beaters. The speed of the beaters is determined by the speed of manual turning.

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The effect of particle shape on mixing in a high shear mixer

Sep 07, 2015  The aim of this paper is to investigate the effect of particle shape on mixing in a high shear mixer. We use the same mixer geometry from [ 30 ] which was also used in [ 16 ]. Mixing in radial, circumferential and axial directions are studied by sub-dividing particles into distinct spatial regions (such as quadrants, annuli and horizontal ...

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Dispersion of Fibers in Ultra-High-Performance Concrete

Fig. 4: The laboratory-scale rotary drum mixer used in this investigation • Mix until a total mixing duration of 15 minutes is reached. Note: A rotary drum mixer was used here to reproduce the effects of mixing UHPC in a concrete truck. Fiber ball formation typically occurs when fibers of 0.2 mm

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A numerical comparison of mixing efficiencies of solids in ...

Abstract The mixing of solids is a fundamentally important unit operation in the pharmaceutical, food and agricultural industries, as well as many others. The efficiency and quality of mixing can have a significant bearing on downstream processability and product quality. In spite of the fact that the equipment, usually batch blenders without impellers such as tumbling bins and V-Blenders or ...

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Bodhisattwa CHAUDHURI Professor Doctor of Philosophy ...

A 'read' is counted each time someone views a publication summary (such as the title, abstract, and list of authors), clicks on a figure, or views or downloads the full-text.

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Numerical analysis and characterization of a Wankel pump ...

May 30, 2019  Understanding the mixing process in 3D microfluidic nozzle/diffuser systems: simulations and experiments Abdeljalil Sayah and Martin A M Gijs-Recent citations Development of a two-stage Lau-Wan Wankel pump/mixer BY Lim et al-This content was downloaded from IP address 207.46.13.18 on 30/05/2019 at 06:38

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Poster Presentation Bodhisattwa Chaudhuri

Janet Cho, Bodhisattwa Chaudhuri, Non-intrusive characterization of Granular Mixing in the multi-dimensional motion mixer, University of Connecticut Undergraduate Research Poster Symposium, University of Connecticut, Storrs, Sept, 2009.

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Seetha Soundara Manickam - Des Plaines, Illinois ...

Investigating mixing in a multi-dimensional rotary mixer: Experiments and simulations Powder Technology July 12, 2010 Experiments and DEM simulations are used to examine flow and mixing

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(PDF) Investigation of Fuel-air Mixing in a Micro ...

Investigation of Fuel-air Mixing in a Micro-flameholder for Micro-power and Scramjet Applications . × Close Log In. Log In with Facebook Log In with Google. Sign Up with Apple. or. Email: Password: Remember me on this computer. or reset password. Enter the email address you signed up with and we'll email you a reset link. ...

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Evaluation of Soil Modification Mixing Procedures

Jan 01, 2001  Additionally, the results of the testing showed that two passes with a rotary mixer were sufficient to effectively pulverize and mix the soil and lime to achieve modification. However, the results also suggested that there was the potential for additional strength gains with additional mixing.

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Chip in a lab: Microfluidics for next generation life ...

Jan 31, 2013  The rotary mixer 10 is a versatile tool for automated combinatorial mixing of reagents. In addition to the examples mentioned above, 10, 27 the microfluidic mixing circuits have been used in applications ranging from automated chromatin immunoprecipitation based drug screening 34 to in situ click chemistry screening. 35, 36

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MIXING STUDY ON DIFFERENT PINEAPPLE MIXER DESIGNS ...

both channels. The three mixers are shown in Figure 1. Additionally to the mixer length a shaft with =10 mm is added at both sides of the mixer.

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From Rotary Mixers to Klipsch Speakers: The Joy of ...

Nov 24, 2017  From Rotary Mixers to Klipsch Speakers: The Joy of Esoteric DJ Gear. The same CDJs and mixers might dominate most booths, but some DJs do things differently. Kristan Caryl finds out about the joys of Klipsch sound systems, rotary mixers, modified turntables and lollipop headphones. The last few years have been characterised by an increased ...

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Numerical analysis and characterization of a Wankel pump ...

May 30, 2019  Understanding the mixing process in 3D microfluidic nozzle/diffuser systems: simulations and experiments Abdeljalil Sayah and Martin A M Gijs-Recent citations Development of a two-stage Lau-Wan Wankel pump/mixer BY Lim et al-This content was downloaded from IP address 207.46.13.18 on 30/05/2019 at 06:38

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ITEM 206 CHEMICALLY STABILIZED SUBGRADE

Add water to the mixed soil in less than 2 hours after the initial mixing. Once the water is added to the mixture, complete the mixing, compacting, and shaping within 2 hours from start to finish. 2. LSS. Mix the lime and soil by using an approved power driven rotary type mixer.

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(PDF) Investigation of Fuel-air Mixing in a Micro ...

Investigation of Fuel-air Mixing in a Micro-flameholder for Micro-power and Scramjet Applications . × Close Log In. Log In with Facebook Log In with Google. Sign Up with Apple. or. Email: Password: Remember me on this computer. or reset password. Enter the email address you signed up with and we'll email you a reset link. ...

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Mixing Profits Concrete Construction Magazine

Jul 10, 2007  The plant's profitability hinges, in part, on the mixing equipment. Handling the fly ash can be difficult. Boone's investigation for a better way led him from vertical shaft mixers to a rotary batch mixer. Producing bottom ash for the bagging operation begins at the power plant.

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On-Site Incineration at the Sikes Disposal Pits Superfund ...

The treatment system consisted of a rotary kiln and two SCCs. An enclosed conveyor moved the soil and debris to the kiln for treatment. Ash from the incinerator was discharged to a rotary mixer where it was quenched with water. Incineration achieved the soil cleanup goals specified in the ROD.

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BulkInside Bulk Solids Handling Processing Innovations

18 Oct 2021 - 22 Oct 2021. Powder Formulation: Design principles, Characterisation and Processes 2021. 27 Oct 2021 - 29 Oct 2021. Powder Formulation: Design principles, Characterization and Processes Online. 27 Oct 2021 - 29 Oct 2021. FIRST 2021. 19 Jul 2021 - 23 Jul 2021. The Powder Bulk Solids Conference. 24 Aug 2021 - 26 Aug 2021.

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Numerical and Experimental Investigation of Liquid−Liquid ...

Jun 03, 2005  The experimental data on the holdup of the dispersed phase in a Rushton impeller agitated stirred tank are presented. Experimental measurement is performed utilizing the sample withdrawal method to obtain the local dispersed-phase holdup in a laboratory-scale stirred tank under a variety of operating conditions. Three-dimensional turbulent two-phase liquid−liquid flow in the stirred

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Mathematical Development and Comparison of a Hybrid PBM ...

2.2. Multidimensional Population Balance Equation for Continuous Mixing. A multi-dimensional formulation of the PBE is considered. Therefore, the equation for continuous mixing (see ) can be written as is the spatial coordinate in the axial direction and is the spatial coordinate in radial direction.

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US4496245A - Liquid chromatography proportioning valve and ...

A combined proportioning valve and mixer usable in a liquid chromatography system for mixing solvents in predetermined ratios, includes a magnetically driven stirrer rotatably disposed in a central chamber. Plural inlet lines allow solvents to enter the chamber at spaced positions. The chamber also communicates with outlet lines and is provided with means for preventing air bubbles from being ...

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Model-Based Control-Loop Performance of a Continuous ...

Dec 03, 2011  Mixing—A Gericke GCM 250 continuous mixer has been installed in the manufacturing line. The mixer mixes the API and excipient with the aid of the lubricant to maintain homogeneous composition of the active in the blend. Tabletting—The ten station Mendel rotary tablet press has been installed in the manufacturing line.

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