Log in

Relevant bibliographies by topics / Pump mixers

Contents

Journal articles
Dissertations / Theses
Books
Book chapters
Conference papers
Reports

Academic literature on the topic 'Pump mixers'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Pump mixers.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Pump mixers"

1

Kalenik, Marek. "Investigations of hydraulic operating conditions of air lift pump with three types of air-water mixers." Annals of Warsaw University of Life Sciences, Land Reclamation 47, no. 1 (2015): 69–85. http://dx.doi.org/10.1515/sggw-2015-0015.

Full text

Abstract:

Abstract: Investigations of hydraulic operating conditions of air lift pump with three types of air-water mixers. The paper presents the analysis of results of the investigations concerning the influence of various constructive solutions of the air-water mixers on hydraulic operating conditions of the air lift pump. The scope of the investigations encompassed the determination of characteristics of delivery head and delivery rate for three types of air-water mixers applied in the constructed air lift pump. Using the obtained results, the efficiency of the three types of air-water mixers applie

APA, Harvard, Vancouver, ISO, and other styles

2

Leu, T. S., and F. C. Ma. "Novel EHD-Pump Driven Micro Mixers." Journal of Mechanics 21, no. 3 (2005): 137–44. http://dx.doi.org/10.1017/s1727719100000575.

Full text

Abstract:

AbstractNovel electrohydrodynamic (EHD) pump driven micro mixers are fabricated to study fluidic mixing in micro channels experimentally. Microscopic flow visualization experiments are presented to visualize microscale mixing in micro mixers. Mixing is achieved in a laminar flow by perturbing the main flow with EHD pumps in a micro channel. EHD pumps operate in a way to form cross-stream mixing mechanism by using either dc voltage or traveling wave signals. Experimental results show transverse or vortical cross-stream flows are generated within hundreds microns distance in the micro mixers, th

APA, Harvard, Vancouver, ISO, and other styles

3

Srilatha, C., Amit R. Savant, A. W. Patwardhan, and S. K. Ghosh. "Head–flow characteristics of pump-mix mixers." Chemical Engineering and Processing: Process Intensification 47, no. 9-10 (2008): 1678–92. http://dx.doi.org/10.1016/j.cep.2007.09.009.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Srilatha, C., Tushar P. Mundada, and Ashwin W. Patwardhan. "Scale-up of pump-mix mixers using CFD." Chemical Engineering Research and Design 88, no. 1 (2010): 10–22. http://dx.doi.org/10.1016/j.cherd.2009.06.009.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Park, Young-Oh, No-Suk Park, Ki-Don Kim, Kyeong-Ho Lim, and Chan-Keun Wang. "Characteristics of Coagulants Dispersion in Full-Scale Pump Diffusion Mixers." Environmental Engineering Science 26, no. 1 (2009): 245–50. http://dx.doi.org/10.1089/ees.2007.0217.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Tarasyants, Sergey, Vladislav Panov, Yulia Urzhumova, and Vladimir Rudakov. "Local experimental studies of the fertilizer uptake process into suction pipelines of pumping stations with a jet apparatus." E3S Web of Conferences 281 (2021): 09022. http://dx.doi.org/10.1051/e3sconf/202128109022.

Full text

Abstract:

Determination of the total energy in the suction pipeline of a four-component mixer of fertilizers and water in an experimental way, for the possibility of its use in various schemes of cropsirrigation has been performed. Materials and methods: The research was carried out at an operating pumping station LLC “Rassvet” Kuibyshevsky district of Rostov region on a specially made installation using calibrated control and measuring devices in accordance with GOST 24028-80 “Research tests”. The experimental results’ processing was carried out according to the recommendations of V.N. Voznesensky on t

APA, Harvard, Vancouver, ISO, and other styles

7

Gurieff, Nicholas, Declan Finn Keogh, Mark Baldry, et al. "Mass Transport Optimization for Redox Flow Battery Design." Applied Sciences 10, no. 8 (2020): 2801. http://dx.doi.org/10.3390/app10082801.

Full text

Abstract:

The world is moving to the next phase of the energy transition with high penetrations of renewable energy. Flexible and scalable redox flow battery (RFB) technology is expected to play an important role in ensuring electricity network security and reliability. Innovations continue to enhance their value by reducing parasitic losses and maximizing available energy over broader operating conditions. Simulations of vanadium redox flow battery (VRB/VRFB) cells were conducted using a validated COMSOL Multiphysics model. Cell designs are developed to reduce losses from pump energy while improving th

APA, Harvard, Vancouver, ISO, and other styles

8

Lee, Chia Yen, Chiufeng Lin, M. F. Hung, et al. "Experimental and Numerical Investigation into Mixing Efficiency of Micromixers with Different Geometric Barriers." Materials Science Forum 505-507 (January 2006): 391–96. http://dx.doi.org/10.4028/www.scientific.net/msf.505-507.391.

Full text

Abstract:

This paper proposes a numerical and experimental investigation of mixing behaviors of two liquid samples in microchannels that are shaped into different geometric barriers. The micro-mixers utilized in this study are fabricated on low-cost glass slides using a simple and reliable fabrication process. Samples are driven by a hydrodynamic pump to lead them into the mixing section of the microchannels. The effects of mixing performance of various kinds of barrier shape are discussed in this study. The numerical and experimental results show that a better mixing efficiency can be obtained in the m

APA, Harvard, Vancouver, ISO, and other styles

9

Hu, Zhengfei, Li Zhang та Mindi Huang. "A 2.9 mm2 Highly Integrated Low Noise GPS Receiver in 0.18-μm CMOS Technology". Journal of Circuits, Systems and Computers 24, № 03 (2015): 1550036. http://dx.doi.org/10.1142/s021812661550036x.

Full text

Abstract:

An L1 band highly integrated low noise GPS receiver in 0.18-μm CMOS is presented in this paper. The receiver adopts double conversion structure and two dynamic range control modes of variable gain amplifier (VGA) and programmable gain amplifier (PGA). The receiver includes the blocks of LNA, down-conversion mixers, band pass filter, received signal strength indicator (RSSI), VGA, PGA, 2-bit ADC, two frequency synthesizers and so on. The LNA adopts source inductive degeneration technique to achieve good noise performance, and a novel positive feedback capacitor is introduced to enhance gain. Th

APA, Harvard, Vancouver, ISO, and other styles

10

Brown, Alan S. "Maglev Goes to Work." Mechanical Engineering 128, no. 06 (2006): 39–41. http://dx.doi.org/10.1115/1.2006-jun-4.

Full text

Abstract:

This article discusses various features of a mixer that proves to be advantageous for pharmaceutical market. Central Japan Railway Co. has tested the first-ever maglev train using high-temperature superconductors; the technology that is still a long way from practical commercialization. Instead, LevTech Inc., a Lexington, Ky., startup is using yttrium-barium-copper oxide superconductors to suspend impellers in mixers and pumps for the bioprocessing and pharmaceutical industry. The LevTech mixer's cassette holds six superconducting magnets, which suspend and lock into place an impeller that can

APA, Harvard, Vancouver, ISO, and other styles

More sources

Dissertations / Theses on the topic "Pump mixers"

1

Abid, Kifah Hussain. "New modelling and measurement techniques for liquid-liquid hold-up distribution in agitated tanks." Thesis, University of Bradford, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.358832.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Agrell, Elias. "Analys av massapumps- och mixerarbete vid Metsä Board Sverige AB, Husums Fabriker : Energibesparingsåtgärder vid blekeri 4 & 5 med jämförelse mot ny utrustning." Thesis, Umeå universitet, Institutionen för tillämpad fysik och elektronik, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-93626.

Full text

Abstract:

Husums plant has a selection of different pulp pumps at bleaching plant 4 and 5. The displacement- (HC-pump, Sund Defibrator PTD-60) and centrifugalpumps (MC-pump, MCA 42-200, MCP 30/20) are of interest in this report. The centrifugal pumps are controlled by throttle valves, which result in an energy loss. Chemical mixers are used to mix ClO2 into the pulp before proceeding into a holding tower where the bleaching process occurs. The energy demand of the different positions has been measured or calculated to be used in comparisons against new equipment. Quotations were requested and delivered

APA, Harvard, Vancouver, ISO, and other styles

3

Shamsolahi, S. "LDA investigation of flow in a stable mixed-flow pump model." Thesis, University of Strathclyde, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.382495.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Ozgen, Onur. "Design Improvements On Mixed Flow Pumps By Means Of Computational Fluid Dynamics." Master's thesis, METU, 2006. http://etd.lib.metu.edu.tr/upload/2/12608093/index.pdf.

Full text

Abstract:

The demand on high efficiency pumps leads the manufacturers to develop new design and manufacturing techniques for rotodynamic pumps. Computational Fluid Dynamics (CFD) software are started to be used during the design periods for this reason in order to validate the designs before the pumps are produced. However the integration process of CFD software into the design procedure should be made carefully in order to improve the designs. In this thesis, the CFD software is aimed to be integrated into the pump design procedure. In this frame, a vertical turbine type mixed flow pump is aimed to be

APA, Harvard, Vancouver, ISO, and other styles

5

Kannappan, Karthik. "Design studies towards mixers and pumps based on electrochemically active conducting polymers for microfluidic devices." Thesis, University of Auckland, 2011. http://hdl.handle.net/2292/17352.

Full text

Abstract:

This thesis concerns the design of mixers and pumps for microfluidic devices, based on the actuation and ion-exchange properties of electrochemically active conducting polymers (ECP). Electrochemical oxidation or reduction of these polymers is accompanied by ion-exchange with the electrolyte and an associated change of volume. The thesis proposes that this volume change can be utilised for the purpose of mixing and pumping, in which the electrochemical cell is formed within a microfluidic structure and the motion is induced in the electrolyte as a consequence of redox reaction of the po

APA, Harvard, Vancouver, ISO, and other styles

6

Cirit, Ali. "Design And Performance Evaluation Of Mixed Flow Pumps By Numerical Experimentation And Axial Thrust Investigation." Master's thesis, METU, 2007. http://etd.lib.metu.edu.tr/upload/2/12608972/index.pdf.

Full text

Abstract:

In this thesis a vertical turbine mixed flow pump that has a flow rate of 40 l/s and 16 mwc head at 2900 rpm is designed. Effect of design parameters are investigated and flow inside the pump is analyzed with the help of numerical experimentations. The designed pump is manufactured and tested in Layne Bowler Pumps Company and completed in T&Uuml<br>BiTAK - TEYDEB project. Pump is designed in the tolerance limits that are defined in the standard TS EN ISO 9906. Numerical experimentation results for performance charecteristics show the same trend with the test results. In addition, axial thrus

APA, Harvard, Vancouver, ISO, and other styles

7

Dupoiron, Marine Agnes Nicole. "The effect of gas on multi-stage mixed-flow centrifugal pumps." Thesis, University of Cambridge, 2018. https://www.repository.cam.ac.uk/handle/1810/273361.

Full text

Abstract:

The production from an oil reservoir is a mixture of liquids (oil and water) and gas, and is often maintained by using a pump placed in the well to ensure a continuous flow to the surface. Electrical Submersible Pumps consist of stacked centrifugal pump stages, each comprising a bladed impeller (rotating part) and diffuser (stationary part). In multiphase conditions, the gas tends to accumulate in the impeller, severely reducing the pressure produced by the pump. Radial-flow pumps operate in a plane perpendicular to their rotation axis, while mixed-flow pumps are characterised by a lower merid

APA, Harvard, Vancouver, ISO, and other styles

8

Péan, Thibault Q. "Heat pump controls to exploit the energy flexibility of building thermal loads." Doctoral thesis, Universitat Politècnica de Catalunya, 2020. http://hdl.handle.net/10803/669805.

Full text

Abstract:

Smart controls for heat pumps are required to harness the full energy flexibility potential of building thermal loads. A literature review revealed that most strategies used for this purpose can be classified in two categories: simpler rule-based control (RBC), and model predictive control (MPC), a more complex strategy based on optimization and requiring a prior model of the systems. Both RBC and MPC can use external penalty signals to prompt their actions. The price of electricity is most often used for this purpose, leading to strategies of cost reduction. As an alternative penalty signal,

APA, Harvard, Vancouver, ISO, and other styles

9

Sukanya, Kamphayae. "Utilization and development of liquid brewer’s yeast mixed with cassava pulp for cattle feed." Kyoto University, 2017. http://hdl.handle.net/2433/225320.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Adelegan, Joseph Akinkugbe. "Green Investment and Organizational Performance: Evidence from the Nigerian Pulp and Paper Industry Using Mixed Methods." Case Western Reserve University Doctor of Management / OhioLINK, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=casedm1568628000999998.

Full text

APA, Harvard, Vancouver, ISO, and other styles

More sources

Books on the topic "Pump mixers"

1

Yunho, Hwang, ed. Vapor compression heat pumps with refrigerant mixes. Taylor & Francis, 2005.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

2

Dicmas, John L. Vertical turbine, mixed flow, and propeller pumps. McGraw-Hill, 1987.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

3

Domanski, Piotr. Method for estimating the energy efficiency ratio of mixed system air conditioners and heat pumps. U.S. Dept. of Commerce, Technology of Administration, National Institute of Standards and Technology, 1997.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

4

Parrott, Joanne Louise. Accumulation of fish mixed function oxygenase inducers by semipermeable membrane devices in river water and effluents, Athabasca, Peace and Wapiti rivers, August and September, 1995. The Study, 1996.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

5

Lockhart, W. L. Analysis for liver mixed function oxygenase in fish, Peace, Athabasca and Slave River Basins, September to December, 1994. Northern River Basins Study, 1996.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

6

Maxwell, Corey. The Mixed-Up Pup. Petcare, Incorporated, 1997.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

7

(Illustrator), Paul Turnbaugh, and Steve Vitale (Illustrator), eds. The Mixed-Up Pup. Petcare, Incorporated, 1999.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

8

A performance evaluation of a variable speed, mixed refrigerant heat pump. U.S. Dept. of Commerce, National Institute of Standards and Technology, Building and Fire Research Laboratory, 1992.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

9

1937-, Didion D. A., and Air and Energy Engineering Research Laboratory, eds. A performance evaluation of a variable speed, mixed refrigerant heat pump: Project summary. U.S. Environmental Protection Agency, Air and Energy Engineering Research Laboratory, 1992.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

10

Earl, Paul Francis. The chlorination of softwood kraft pulp in a high-intensity laboratory mixer. 1990.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

More sources

Book chapters on the topic "Pump mixers"

1

Chung, Chan I. "Gear Pump, Static Mixer, and Dynamic Mixer." In Extrusion of Polymers. Carl Hanser Verlag GmbH & Co. KG, 2019. http://dx.doi.org/10.3139/9781569907382.006.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Wei, Yihan, Hongwei Xu, Yu Han, and Shaoyuan Feng. "Tooth Profile Optimization for Mixing Proportional Pump of Solvent-Free Laminating Mixer." In Lecture Notes in Electrical Engineering. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-1864-5_72.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

van Koppen, Barbara, and Simeen Mahmud. "7. Case Study Shareholders Approach: The Mixed-Sex Irrigation Group of Jankhali." In Women and Water-Pumps in Bangladesh. Practical Action Publishing, 1996. http://dx.doi.org/10.3362/9781780446462.007.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Wang, Baogang, and Dieter-Heinz Hellmann. "Turbulent 3D Flows near the Impeller of a Mixed-Flow Pump." In Hydraulic Machinery and Cavitation. Springer Netherlands, 1996. http://dx.doi.org/10.1007/978-94-010-9385-9_106.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

van Koppen, Barbara, and Simeen Mahmud. "6. Case Study Shareholders Approach: The Mixed-Sex Irrigation Group of Jiban Nagar." In Women and Water-Pumps in Bangladesh. Practical Action Publishing, 1996. http://dx.doi.org/10.3362/9781780446462.006.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Undreiner, S., and E. Dueymes. "Influence of the Blade Roughness on the Hydraulic Performance of a Mixed-Flow Pump. A Viscous Analysis." In Hydraulic Machinery and Cavitation. Springer Netherlands, 1996. http://dx.doi.org/10.1007/978-94-010-9385-9_43.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Deng, Yu, and Zhimin Zhang. "Study on Method for Cooking Wheat Straw Pulp at Atmosphere by Microwave Radiation Mixed-Alkali Method." In Proceedings of the 2012 International Conference on Applied Biotechnology (ICAB 2012). Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-37925-3_184.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Zindani, Divya, Apurba Kumar Roy, and Kaushik Kumar. "Design of Impeller Blade of Mixed Flow Pump." In Design and Optimization of Mechanical Engineering Products. IGI Global, 2018. http://dx.doi.org/10.4018/978-1-5225-3401-3.ch003.

Full text

Abstract:

Mixed flow pumps have got a wide range of application such as that in irrigation, flood control, dewatering and power station cooling systems. A number of design templates have been in use to design the mixed flow pump impeller blades including free vortex theory and mean stream line theory. Here blade of the impeller of the mixed flow pump has been designed using Mean stream line theory and the free vortex theory and stresses arising due to static loading conditions has been obtained for both the cases. Comparison analysis for the equivalent stresses developed due to structural loading using various materials for the blade was undertaken. It was found that the stress for the blade designed using mean stream line theory is always on the higher side in comparison to that designed using free vortex theory. Further, out of the four materials of construction, titanium and copper were found to be suitable for blade designed using free vortex theory and the mean stream line theory respectively.

APA, Harvard, Vancouver, ISO, and other styles

9

"truck mixer concrete pump." In Dictionary Geotechnical Engineering/Wörterbuch GeoTechnik. Springer Berlin Heidelberg, 2014. http://dx.doi.org/10.1007/978-3-642-41714-6_202923.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

"Principles of axial and mixed flow pumps." In Rotodynamic Pump Design. Cambridge University Press, 1994. http://dx.doi.org/10.1017/cbo9780511529573.005.

Full text

APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Pump mixers"

1

Ben, Yuxing, Dmitri Lastochkin, and Hsueh-Chia Chang. "Faradaic AC Micro-Pumps and Mixers With Orthogonal Electrodes." In ASME 2004 2nd International Conference on Microchannels and Minichannels. ASMEDC, 2004. http://dx.doi.org/10.1115/icmm2004-2414.

Full text

Abstract:

A new electrolyte AC micro-pump and mixer design based on Faradaic reaction polarization is investigated. The non-uniform AC electric field generated by electrode reaction polarizes the electrode surface, exerts a net electric force on the polarized layer and drives a net AC electro-osmotic flow of the electrolyte on the planar microelectrodes. At large electric potentials (>10V) and frequencies of 100 kHz to 1MHz, the flow direction is shown to be opposite to (previously reported) AC pumps due to capacitive charging. Moreover, the velocity has an exponential dependence on the applied elect

APA, Harvard, Vancouver, ISO, and other styles

2

Gong, Youping, Jinlai Qi, Rougang Zhou, et al. "Three-Dimensional Cell Culture With Alginate Hetero Gel Microspheres." In ASME 2021 16th International Manufacturing Science and Engineering Conference. American Society of Mechanical Engineers, 2021. http://dx.doi.org/10.1115/msec2021-63242.

Full text

Abstract:

Abstract In three-dimensional cell culture, key parameters such as cell concentration and material concentration may affect cell survival rate, proliferation and differentiation ability and other functional expression, which has very important practical significance, It has great research value in analytical chemistry, microarray, drug screening, tissue culture and so on. In this paper, the principle of active mixing is introduced for dynamic mixers. The moving parts are biocompatible mixers. Different components of alginate gel are mixed quickly in the mixing chamber, and finally the homogeni

APA, Harvard, Vancouver, ISO, and other styles

3

Watanabe, Masanobu, Akio Sayano, Kunihiko Kinugasa, Hajime Mori, and Tsuyoshi Hagiwara. "Improvement of Jet Pump Inlet Mixer in Boiling Water Reactor for Mitigating Flow-Induced Vibration and Fouling." In ASME 2013 Pressure Vessels and Piping Conference. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/pvp2013-97235.

Full text

Abstract:

Jet pumps in Boiling Water Reactor (BWR) have risk of damages by Flow-Induced Vibration (FIV) for when increasing the core flow rate for power uprating. Especially, the vibration by leakage flow at the slip joint between an inlet mixer and a diffuser can cause serious damage on jet pumps. It is one of the obstructive factors for power uprating. Another problem is crud deposition on the inside surface of the inlet mixer and nozzle. Thus fouling causes performance degradation of jet pumps. To reduce the risk of an FIV problem, the gap flow passage of the slip joint was modified based on the leak

APA, Harvard, Vancouver, ISO, and other styles

4

Islam, Nazmul, Davood Askari, and Tarek Trad. "Biocompatible Nanocomposite for Lab-on-a-Chip Application." In ASME 2011 International Mechanical Engineering Congress and Exposition. ASMEDC, 2011. http://dx.doi.org/10.1115/imece2011-64119.

Full text

Abstract:

Lab-on-a-chip (LOC) devices integrate multiple laboratory functions and processes to a miniaturized chip format. Many LOC devices are used in a wide range of biomedical and other analytical applications including rapid pathogen detection, clinical diagnosis, electrophoresis, flow cytometry, and protein and DNA analysis. LOC devices can be fabricated from many types of material including various polymers, glass/silicon, or combinations of these materials. A broad variety of fabrication technologies are used for LOC device fabrication. LOC systems have several common features including microflui

APA, Harvard, Vancouver, ISO, and other styles

5

Enderlin, Carl W., Judith Ann Bamberger, and Michael J. Minette. "Evaluating Transfer and Pumping of Slurries From Pulsed Jet Mixed Vessels." In ASME 2020 Fluids Engineering Division Summer Meeting collocated with the ASME 2020 Heat Transfer Summer Conference and the ASME 2020 18th International Conference on Nanochannels, Microchannels, and Minichannels. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/fedsm2020-20390.

Full text

Abstract:

Abstract Due to gravity, solids in slurries will settle if density differences between the solids and liquid are positive (i.e., particle has a negative buoyant force) unless rheological properties and flow conditions are adequate to overcome the gravitational effects. The rate of settling depends on the force balance of the particle, which includes the surface forces associated with fluid rheology. Given the same fluid and solid properties, the larger and more dense particles tend to settle faster. When pumping slurry into a vessel at concentrations precluding hindered settling with insuffici

APA, Harvard, Vancouver, ISO, and other styles

6

Dankovic, Tatjana, and Alan Feinerman. "Compliant Micromixers." In ASME 2010 International Mechanical Engineering Congress and Exposition. ASMEDC, 2010. http://dx.doi.org/10.1115/imece2010-38991.

Full text

Abstract:

We have developed a novel fabrication technique for a passive, continuous flow micromixer with laminar flow. The device is made by welding thin thermoplastic sheets using a simple manufacturing procedure which reduces the total cost of the device, and enables frequent changes to the design as necessary. Two types of mixers were made, one with obstacles in the mixing channel to induce the forming of vortices, and the other having serpentine design. For both mixer designs we made a range of mixing chamber sizes to examine the efficiency of the mixing process in respect to available mixing length

APA, Harvard, Vancouver, ISO, and other styles

7

Palanisamy, Barath, Yu-Wei Su, Anna Garrison, Brian Paul, and Chih-hung Chang. "Cadmium Sulfide Nanoparticle Synthesis Using Oscillatory Flow Mixing." In ASME 2011 International Manufacturing Science and Engineering Conference. ASMEDC, 2011. http://dx.doi.org/10.1115/msec2011-50276.

Full text

Abstract:

Microchannel mixers enable faster mixing times compared with batch stir mixing leading to the promise of higher throughput, better yields and less solvent usage for the solution-phase reactive precipitation of inorganic nanoparticles. However, reliance on diffusive transport for subsecond mixing requires channel dimensions in the tens of micrometers. These channel dimensions make diffusive micromixers vulnerable to clogging. In this paper, an oscillatory flow mixing strategy is explored to increase the contact area between reagents within larger microchannels. Forward and reverse oscillatory s

APA, Harvard, Vancouver, ISO, and other styles

8

Onishi, Yasuo, Donald S. Trent, Satoru T. Yokuda, Catherine A. Hier Majumder, Edgar W. Martinen, and Curt A. Rieck. "Optimal Pump Elevation and Configuration for Mixing Erosion-Resisting Radioactive Tank Waste." In ASME/JSME 2003 4th Joint Fluids Summer Engineering Conference. ASMEDC, 2003. http://dx.doi.org/10.1115/fedsm2003-45502.

Full text

Abstract:

At the U.S. Department of Energy’s Hanford Site, 300-hp mixer pumps will be installed in the 4,000-m3 double-shell tanks (DSTs) to stir the radioactive sludge and supernatant liquid waste so that it can be retrieved for subsequent treatment and disposal. A baseline mixer pump that has been used in the DSTs has an intake at the bottom and two injection nozzles at the top. The pump is placed approximately 0.46 m above the bottom of the tank. We compared the predicted mixing performance of this baseline pump with an alternative pump—an inverted pump with the inlet at the top and injection nozzles

APA, Harvard, Vancouver, ISO, and other styles

9

Kim, Dong Jun, Young Uk Min, Jin Young Kim, and Kyung Nam Chung. "A Study of Tip Clearance Effect for a Mixed-Flow Pump on Performance." In ASME 2013 Fluids Engineering Division Summer Meeting. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/fedsm2013-16346.

Full text

Abstract:

A vertical mixed-flow pump characterized as large flowrate and high efficiency is used for water supply in the power plants and seawater desalination plants. High specific speed pumps, like axial and mixed-flow pumps, tend to present saddled formation “dip” which restricts the operation range of the pumps due to vibration and noise. In this study, the pump performance test was performed to compare with the numerically simulated results for the mixed-flow pump with specific speed of 780 (m3/min, m, rpm). The impeller tip clearance effect on the pump head and hydraulic efficiency was investigate

APA, Harvard, Vancouver, ISO, and other styles

10

Augeri, Michael J., Michael Hubbard, and Jonathan L. Thomas. "Mixing in Large Scale Tanks: Part IV — Cleaning Nuclear Waste From Tanks." In ASME 2004 Heat Transfer/Fluids Engineering Summer Conference. ASMEDC, 2004. http://dx.doi.org/10.1115/ht-fed2004-56333.

Full text

Abstract:

The prototypical Advanced Design Mixer Pump (ADMP) was installed in the center of a nuclear waste tank to suspend settled solids, allowing removal of the solids from the tank with a separate transfer pump. Traditional waste removal methods use multiple (up to four) long shaft vertical pumps for suspending the waste solids. A combination of Computational Fluid Dynamic (CFD) modeling, scale modeling, and equipment testing was used to predict the capability of a single mixer pump to suspend radioactive waste solids in liquid using a forty mile per hour discharge jet velocity. Modeling and testing

APA, Harvard, Vancouver, ISO, and other styles

Reports on the topic "Pump mixers"

1

Jimenez, R. F. Work plan, AP-102 mixer pump removal and pump replacement. Office of Scientific and Technical Information (OSTI), 1994. http://dx.doi.org/10.2172/10185805.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Erian, Fadel F., O. Dennis Mullen, and Michael I. Kellogg. Experience and Operational Improvements, Mixer Pump Performance. Office of Scientific and Technical Information (OSTI), 2002. http://dx.doi.org/10.2172/15001239.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Lee, S. Y. Heat Balance Study for Submersible Mixer Pump. Office of Scientific and Technical Information (OSTI), 2003. http://dx.doi.org/10.2172/816695.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Ziada, A. H. W-151 mixer pump energy absorption cylinder analysis. Office of Scientific and Technical Information (OSTI), 1996. http://dx.doi.org/10.2172/492108.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Taylor, S. Spare mitigation/retrieval mixer pumps. Office of Scientific and Technical Information (OSTI), 1995. http://dx.doi.org/10.2172/10119491.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Enderlin, C. W., G. Terrones, J. A. Bamberger, M. White, and W. H. Combs. Retrieval Pump Flexible Suction Hose Dynamic Response Induced by Impact of a Mixer Pump Jet. Office of Scientific and Technical Information (OSTI), 1999. http://dx.doi.org/10.2172/12541.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Hall, M. N. ,. Westinghouse Hanford. Life-cycle cost analysis of advanced design mixer pump. Office of Scientific and Technical Information (OSTI), 1996. http://dx.doi.org/10.2172/296577.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Shaw, C. P. 241-SY-101 mixer pump lifetime expectancy. Final report. Office of Scientific and Technical Information (OSTI), 1995. http://dx.doi.org/10.2172/440808.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

THOMAS, W. K. AZ-101 Mixer Pump Test Qualification Test Procedures (QTP). Office of Scientific and Technical Information (OSTI), 2000. http://dx.doi.org/10.2172/801140.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Kubic, W. L. Jr. Long-term safety issues associated with mixer pump operation. Office of Scientific and Technical Information (OSTI), 1994. http://dx.doi.org/10.2172/102477.

Full text

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!