Multiscale and Multiphysics Modelingfor Industrial NanotechnologyInnovationDr Raj C ThiagarajanATOA Scientific Technologie...
ATOA Scientific Technologies (ATOAST)•   Engineering Simulation Solution Provider    for First Time Right Design.•   Bridg...
Abstract• Nature perfected nano technology by evolution over  millions of years. Current technology provides us the  abili...
Nano• Nature perfected  Nanotechnology• Ability to Engineer at  Nano Scale for Superior  performance• Nano effects need to...
Discovery to Innovation Cycle• Scientific Discovery to                                                                  We...
Simulation Based Product Design• Simulation is considered third pillar of Science &  Technology• Simulations has No Cost c...
Simulation and Testing• Virtual Testing more insight into the physics of the problem      ATOA Scientific Technologies Mul...
Multiscale Modeling                                                                      Multi scale modeling Framework• M...
Multiscale Modeling Super Insulation• Nanogel/ Aerogel : Thermal  conductivity lower than still  air to about 0.002 W/mK• ...
Multiphysics ModelingProduct Design isMultiphysics in nature butDesigned for DominantPhysicsCurrent Technology EnablesAffo...
Nanocomposites Multiphysics Design• Modify Governing and Constitute equation  to account for the Nano scale effectStructur...
Visit www.atoastech.com for moreSimulation based Product DesignFor Acceleration ofNano Science DiscoveryTo Nano Engineerin...
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Multiscale and Multiphysics Modeling for Industrial Nanotechnology Innovation

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Nature perfected nano technology by evolution over millions of years. Current technology provides us the ability to engineer at nano meter level to mimic nature and develop nano technology enabled products. Nanomaterial, Nano medicine, Nano electronics and Nano engineered surfaces can revolutionize the industry for breakthrough products and economic development. The simulation based engineering design as a tool for cost effective Industrial innovation will be outlined. An overview of multiscale and multiphysics modeling to enable Nanotechnology Innovation will be given. Real life industrial examples to link nano discoveries to macro engineering applications for business benefit quantification will be detailed.

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Multiscale and Multiphysics Modeling for Industrial Nanotechnology Innovation

  1. 1. Multiscale and Multiphysics Modelingfor Industrial NanotechnologyInnovationDr Raj C ThiagarajanATOA Scientific Technologies Pvt Ltd ATOA Scientific Technologies Multiphysics CAE for Innovation TM
  2. 2. ATOA Scientific Technologies (ATOAST)• Engineering Simulation Solution Provider for First Time Right Design.• Bridge Atom to Application to Proliferate Simulation (Multiphysics, Multiscale & multimaterial) for cost effective Innovation.• ATOAST’s Technical Vision is Driven by Material Unity• ATOAST Global with HQ’s in Bangalore• India’s First COMSOL Certified Consultant• ATOAST JYOTHI Foundation empowers our social mission. ATOA Scientific Technologies Multiphysics CAE for Innovation TM |www.atoastech.com | RICH | 5th Bangalore NANO 2
  3. 3. Abstract• Nature perfected nano technology by evolution over millions of years. Current technology provides us the ability to engineer at nano meter level to mimic nature and develop nano technology enabled products. Nanomaterial, Nano medicine, Nano electronics and Nano engineered surfaces can revolutionize the industry for breakthrough products and economic development. The simulation based engineering design as a tool for cost effective Industrial innovation will be outlined. An overview of multiscale and multiphysics modeling to enable Nanotechnology Innovation will be given. Real life industrial examples to link nano discoveries to macro engineering applications for business benefit quantification will be detailed. ATOA Scientific Technologies Multiphysics CAE for Innovation TM |www.atoastech.com | RICH | 5th Bangalore NANO 3
  4. 4. Nano• Nature perfected Nanotechnology• Ability to Engineer at Nano Scale for Superior performance• Nano effects need to manifest into macro for Industrial Innovation .• Theme: Simulation based Nano discovery to Product Innovation ATOA Scientific Technologies Multiphysics CAE for Innovation TM |www.atoastech.com | RICH | 5th Bangalore NANO 4
  5. 5. Discovery to Innovation Cycle• Scientific Discovery to Wealth Basic Product Innovation Creation Research• Nano invention to Product innovation• Long cycle and low Commerci Applied Success Rate alization Nano Research• Simulation based Engineering Science Innovation/ Industrial for acceleration of Product Research development Nano Industrial innovation ATOA Scientific Technologies Multiphysics CAE for Innovation TM |www.atoastech.com | RICH | 5th Bangalore NANO 5
  6. 6. Simulation Based Product Design• Simulation is considered third pillar of Science & Technology• Simulations has No Cost constraints, harsh/unrealistic parameter range, EHS concerns.• Development in mathematical models, computing resources• Reliable, efficient and affordability is the key driver for Concurrent Product Development and growth ATOA Scientific Technologies Multiphysics CAE for Innovation TM |www.atoastech.com | RICH | 5th Bangalore NANO 6
  7. 7. Simulation and Testing• Virtual Testing more insight into the physics of the problem ATOA Scientific Technologies Multiphysics CAE for Innovation TM |www.atoastech.com | RICH | 5th Bangalore NANO 7
  8. 8. Multiscale Modeling Multi scale modeling Framework• Multiscale model is a mathematical model formed by combining partial model at different length and time scales.• Efficient linking is critical• Away from predicting known properties towards new materials with novel properties. ATOA Scientific Technologies Multiphysics CAE for Innovation TM |www.atoastech.com | RICH | 5th Bangalore NANO
  9. 9. Multiscale Modeling Super Insulation• Nanogel/ Aerogel : Thermal conductivity lower than still air to about 0.002 W/mK• Nanoscale Knudsen effect, Phonon scattering (From:http://www.ameriluxinternational.com/html/archite ctData/nanogel/documents/nanogelData.pdf)• Conduction, convection and Radiation = k• U value for Fenestration product performance• Building Thermal Simulation for annual Energy and Cost Saving 2 pm ATOA Scientific Technologies Multiphysics CAE for Innovation TM |www.atoastech.com | RICH | 5th Bangalore NANO 9
  10. 10. Multiphysics ModelingProduct Design isMultiphysics in nature butDesigned for DominantPhysicsCurrent Technology EnablesAffordable and ReliableMultiphysics Product DesignMultiphysics Design for Firsttime right cost effective,faster product development. ATOA Scientific Technologies Multiphysics CAE for Innovation TM |www.atoastech.com | RICH | 5th Bangalore NANO 10
  11. 11. Nanocomposites Multiphysics Design• Modify Governing and Constitute equation to account for the Nano scale effectStructural Elastic constants Super structuralThermal Thermal conductivity SuperinsulationElectromagnetic Permeability, permittivity MetamaterialsAcoustic Sound transmission Acoustic bandgaps Multiscale and Multiphysics material model for superior, novel and unusual properties ATOA Scientific Technologies Multiphysics CAE for Innovation TM |www.atoastech.com | RICH | 5th Bangalore NANO
  12. 12. Visit www.atoastech.com for moreSimulation based Product DesignFor Acceleration ofNano Science DiscoveryTo Nano EngineeringTo Nano TechnologyTo Nano Industrial Innovation. ATOA Scientific Technologies Multiphysics CAE for Innovation TM |www.atoastech.com | RICH | 5th Bangalore NANO 12

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