NineSigma Inc. -Connecting technology seeks with solution providers around globe Title of Proposal: Taylor-Couette Mixer for Injection of Solid Particles. - презентация

1 NineSigma Inc. -Connecting technology seeks with solution providers around globe Title of Proposal: Taylor-Couette Mixer for Injection of Solid Particles into a Chemical Reactor with tangential interface of admitting pipes. (REQUEST # ) February 09, 2007 Obninsk / Moscow Intellectual & other Property Rights to the Information contained in the presentation are held by PlasmaVenture Ltd. with all Rights reserved © Valeriy Kolesnik Founding Researcher

2 The purpose researches The Base Scheme :

3 The purpose researches The following specifications apply to the Chemical Reactor System :

4 The purpose researches The successful technology will:

5 The purpose researches Title of Proposal: Taylor-Couette Mixer for Injection for Solid Particles into a Chemical Reactor with tangential interface of admitting pipes. (REQUEST # ) Technical & Physical Approach : Originality and robustness of the engineering solution to the design of the Plasma Venture Ltd Chemical Reactor (Slides 8,25-28) with the purpose of thorough mixing of reacting components lie in the use of the Classical Taylor Vortex Effect (Fig.1, Ref.1). The Classical Taylor Vortices appear in case of certain value of Taylor numbers (Fig.2,Ref.2) in a system of coaxial cylinders one of which (the inner one) rotates with the steady velocity (range 100÷1000 rpm). At the same time recirculation vertical zones will be created in the gap between the inner cylinder and the exterior reactors wall along the full height of the reactor (Fig.1, 7,Slides 23,24) beginning at a lower chamber (Fig.6, Slide 51). Consequently two reacting components incoming to the lower recirculation cell will be thoroughly mixed. Optimization accounts will be done for a scale model of the reactor using CFD code FLUENT v.6.3. We are also going to use Eulerian Granular Multiphase Models and a standard turbulence model - with PolyHedral 3D pattern (Slide 8) of 17,142 cells (Slide 17,18) on basis of Cuthill-McKee Methods instead of initial Tetrahedral Mesh of 66,048 cells (Slides 13-15). Objects of optimization are geometry of the pipes admitting, orientation angle of each regarding the reactors pintle, cylinders diameters, inner cylinders speed of rotation and lower mixing cell dimensions. At the first stage we dont solve the problem of Conjugated Heat-Transfer of Solid Particles-Water-Walls system! This task (Eulerian Granular Multiphase Model with Heat Transfer) will be accomplished by our team at the second stage of the project for commercial variant of the Chemical Reactor ordered and approved by the customer. Our Mixing Propositions: Rapid Mixing Uniform Concentration Uniform Temperature Narrow Residence Time Distribution (PlugFlow) Independent Control of Mixing and Residence Time Simple Manufacturing Methods and Design Reliability. (Servicing will presumably be needed once per month).

6 The purpose researches Fig.1 Ref.1 : Analysis of a Taylor - Poiseuille vortex flow reactor–I: Flow patterns and mass transfer characteristics R. C. Giordano, R. L. C. Giordano, D. M. F. Prazerest, and C. L. Cooney;Chemical Engineering Science, Vol. 53, No. 20, pp. 3635–3652, Benchmark RFP # The main Physical Idea – TAYLOR COUETTE VORTICES !!! Fig. 2 Ref.2 : This definition comes from: Local and Global Dispersion Effects in Couette-Taylor Flow–I: Description and Modeling of the Dispersion Effects; G. Desmet, H. Verelst, and G.V. Baron; Chem. Eng.Sc., Vol. 51, No. 8, pp , 1996

7 The purpose researches Variant 1A (with tangential interface of admitting pipes) Benchmark RFP #

8 Benchmark # RFP # Variant 1A // (scale 1:10) for Chemical Reactors (PlasmaVenture Ltd.)

9 The purpose researches Benchmark RFP # Variant 1A // Base Scheme in Pre-Processors GAMBITv

10 The purpose researches Benchmark RFP # Variant 1A // Base Scheme in Pre-Processors GAMBITv

11 The purpose researches Benchmark RFP # Variant 1A // Base Scheme in Pre-Processors GAMBITv

12 The purpose researches Benchmark RFP #

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18 The purpose researches Benchmark RFP # Base Scheme in Pre-Processors GAMBITv

19 The purpose researches Benchmark RFP # Base Scheme in Pre-Processors GAMBITv

20 The purpose researches Test Results for Variant 1A (REGIMES 0 rpm, 100 rpm) Benchmark RFP #

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29 The purpose researches Benchmark RFP #

30 The purpose researches Variant 2 Benchmark RFP #

31 Benchmark # RFP # Variant 2 (scale 1:10) for Chemical Reactors (PlasmaVenture Ltd.)

32 The purpose researches Benchmark RFP # Base Scheme in Pre-Processors GAMBITv

33 The purpose researches Benchmark RFP # Variant 2 TetraHedral Mesh in Pre-Processors GAMBITv of cells

34 The purpose researches Benchmark RFP # Variant 2 Pre-Processor GAMBITv

35 The purpose researches Benchmark RFP # Variant 2 Part TetraHedral Mesh in Pre-Processors GAMBITv

36 The purpose researches Benchmark RFP # Variant 2 // Part TetraHedral Mesh in Pre-Processors GAMBITv

37 The purpose researches Benchmark RFP # Variant 2 // Original TetraHedral MESH of 924,926 cells

38 The purpose researches Benchmark RFP # Variant 2 // Original TetraHedral MESH of 924,926 cells

39 The purpose researches Benchmark RFP # Variant 2 // Original TetraHedral MESH of 924,926 cells

40 The purpose researches Benchmark RFP # Variant 2//Using Reverse CUTHILL-McKEE METHOD for PolyHedra Mesh of 96,664 Fig. 3

41 The purpose researches Benchmark RFP # Variant 2// Using Reverse CUTHILL-McKEE METHOD for PolyHedra Mesh of 96,664 Fig. 4

42 The purpose researches Benchmark RFP # Variant 2 // Using Reverse CUTHILL-McKEE METHOD for PolyHedra Mesh of 96,664 Fig. 5

43 The purpose researches Benchmark RFP # Variant 2// Using Reverse CUTHILL-McKEE METHOD for PolyHedra Mesh of 96,664

44 The purpose researches Benchmark RFP # Varian 2// Using Reverse CUTHILL-McKEE METHOD for PolyHedra Mesh of 96,664 cells

45 The purpose researches Test Results for Variant 2 (REGIMES 0 rpm, 100 rpm) Benchmark RFP #

46 The purpose researches Benchmark RFP #

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48 The purpose researches Benchmark RFP #

49 The purpose researches Benchmark RFP #

50 The purpose researches Benchmark RFP # Conclusion ROBUST : Variants 1A, 1B, 1C,1D,1E + Regime>100 rpm for pivoted Rod NO ROBUST : Variant 2

51 The purpose researches Benchmark RFP # : 1 Rapid Mixing 2 Uniform Concentration 3 Uniform Temperature 4 Narrow Residence Time Distribution (PlugFlow) 5 Independent Control of Mixing and Residence Time Fig. 6 2D 2 Conclusion

52 The purpose researches Plan and Deliverable (Only Phase 1: Proof of Concept / 11month): Phase 1 / Stage 1: (April-June 2007). Purchase of the license on CFD code FLUENT v.6.3+Pre-processor's GAMBIT v Reception of drawings Working Prototype from the Customer and designing of working area in a CAD package. Generation of a robust mesh. Test 3D calculations (Eulerian Granular Multiphase Model with - and without Heat Transfer). A periodic report: technical and financial reports. Phase 1 / Stage 2: (July-October 2007) Test calculations of various algorithms and designs(1A,1B,1C,1D,1E with tangential interface of admitting pipes). A periodic report: technical and financial reports. The expert opinion, presentation. Phase 1 / Stage 3: (November 2007-February 2008) Optimization and calculations of a design and delivery of recommendations for Commercial Development. A periodic report: technical and financial reports. The expert opinion, the presentation, the completed methodical description of procedure of calculation and post-processing in FLUENT v Pre-processor's GAMBIT v environment in the form of formats DOC, DBS, MSH,CAS, AVI, GIF,ZIP. At the end of stages 3 two experts (Dr.A.Loginov and Ph.D А.Mikheyev, Ref.1) from SSC RF IPPE (Ref.2) will be involved. Ref. 1 'Lithium Jet Hydraulics'/ Article in Fluent News, USA, APPLIED COMPUTATIONAL FLUID DYNAMICS. VOL XIV ISSUE 3.FALL 2005.page // By Valeriy Kolesnik, Alexander Mikheyev, and Nikolay Loginov. Institute for Physics and Power Engineering, Obninsk, Russia: Ref.2 State Research Center of Russian Federation Institute of Physics and Power Engineering: Phase 2: Commercial Development / Implementation

53 The purpose researches Proposed Budget : $165, of 11 months (April 2007-February 2008) : PHASE 1: Stage 1: Purchase of the license on CFD code FLUENT v.6.3+ Pre-processor's GAMBIT v taxes 12% = $75, Salary of a team 3 persons = $25, Stage 2 : Salary of a team 3 persons = $30, Stage 3: Salary of a team 3 persons = $30, Payment for work done by of scientific experts (2 persons) = $5, Total: 165, USD Phase 2: To be negotiated for scope of work

54 The purpose researches Proposal Team Experience DIRECTION 1: Title: 'Lighting Up Plasma Lamps'/ Article in Fluent News, USA, APPLIED COMPUTATIONAL FLUID DYNAMICS. VOL XI ISSUE 2.FALL 2002.page 27 // By Alexander Palov, Arturo Keer, and Robin Devonshire, Cavendish Instruments Ltd.,Sheffield, UK. ( ), a Fluent businesswww.cavendishinstruments.com partner, is developing a general purpose plasma modeling environment that is fully coupled to FLUENT 6. The plasma components are derived from codes developed at Sheffield University to describe low and high pressure atomic and molecular gas discharges, which are used as radiation sources in general lighting or other more specialized applications. The governing equations used in these codes are of a fundamental and general nature, and when coupled to FLUENT 6, they create a powerful and novel 3D, time-dependent plasma modeling capability. Journal: Many satellites such as communication satellites, broadcasting satellites and meteorological satellites are in Earth orbits. These satellites have the duties to work normally in a tenuous charged particle environment. However, the charged particle environment happens to endanger to the performance of the spacecraft systems under certain conditions profoundly. Especially, low-energy plasma in the charged-particle environment causes spacecraft charging and is probable to induce ESD (electrostatic discharge) on the satellite. The ESD causes malfunctions or anomalies of the on-board electronics and/or the electric power systems, or degradation of the surface materials. These influences must be minimized to achieve high reliability and long mission lifetime of the spacecraft systems. Industrial experience: Analytical simulation of electron-beam induced charge-up phenomenon of insulating materials. Development of the on-board surface potential monitor and measurement of the surface potentials of insulating materials in space environment. Development of the mitigation technology of spacecraft charging. Title: Research Activity in Mitsubishi Electric on Spacecraft Charging Authors: Fujii, H., Palov, A., & Abe, T. Journal : Spacecraft Charging Technology, Proceedings of the Seventh International Conference held April, 2001 at ESTEC, Noordwijk, the Netherlands. Edited by R.A. Harris, European Space Agency, ESA SP-476, 2001., p.89 Bibliographic Code: 2001sct..conf...89F DIRECTION 2: 'Lithium Jet Hydraulics'/ Article in Fluent News, USA, APPLIED COMPUTATIONAL FLUID DYNAMICS. VOL XIV ISSUE 3.FALL 2005.page // By Valeriy Kolesnik, Alexander Mikheyev, and Nikolay Loginov. Institute for Physics and Power Engineering, Obninsk, Russia Experience with CFD analysis preferably Thermal-Hydraulic. Wide range of industries, including: Fans, oil pumps, rotating cavities, seals, mixing equipment, Sliding mesh- MRF,SMM, Chemicals, Power Generation, Low-Emissions Combustions. Industrial experience: Expertise in fluid mechanics, turbulence, and heat transfer Demonstrated problem solving skills and engineering aptitude Demonstrated skills in writing and presenting successful proposals. Curiosity and enthusiasm for understanding and resolving business problems.

55 CFD fulfils orders in the Automotive, Aerospace, and Oil & Gas Industries in Russia. Address : PlasmaVenture Ltd Mosfilmovskaya Str. 17B Moscow Russia Contact: Dr. Alex Palov ( CEO ) Mobile: Additional contact: Dr. Valeriy Kolesnik (Founding Researcher) Mobile: s:

56 The purpose researches 1. FLUENT 6.3. Theory Manual Fluent Inc. Central Source Park,10 Cavendish Court, Lebanon, NH 03766,USA GAMBIT Users Guide Fluent Inc. Central Source Park, 10 Cavendish Court, Lebanon, NH 03766,USA. Bibliography : 6. 'Lithium Jet Hydraulics'/ Article in Fluent News, USA, APPLIED COMPUTATIONAL FLUID DYNAMICS. VOL XIV ISSUE 3 FALL 2005,page // Authors: By Valeriy Kolesnik, Alexander Mikheyev, and Nikolay Loginov. Institute for Physics and Power Engineering, Obninsk, Russia Title: 'Lighting Up Plasma Lamps'/ Article in Fluent News, USA, APPLIED COMPUTATIONAL FLUID DYNAMICS. VOL XI ISSUE 2.FALL 2002.page 27 // Authors: By Alexander Palov, Arturo Keer, and Robin Devonshire, Cavendish Instruments Ltd.,Sheffield, UK. Journal: Journal: Title: Research Activity in Mitsubishi Electric on Spacecraft Charging Authors: Fujii, H., Palov, A., & Abe, T. Journal: Spacecraft Charging Technology, Proceedings of the Seventh International Conference held April, 2001 at ESTEC, Noordwijk, the Netherlands. Edited by R.A. Harris, European Space Agency, ESA SP-476, 2001., p.89 Bibliographic Code: 2001sct..conf...89F

57 The purpose researches

58 Официальный представитель в Автомобильной, Авиационной и нефтегазовой промышленностях России. Юридический адрес : PlasmaVenture Ltd ул. Мосфильмовская 17Б Москва Россия Контакт: Палов А.П. - Ген.директор Mobile: Доп.контакт: Колесник В.П. – CFD консультант Mobile: s: