Ramamoorthy V.

Background

About Ramamoorthy V.

Progressive 20 years of professional experience in Mechanical Design (CAD) and Simulation (CAE) with in-depth knowledge of • Thermodynamics, • Heat Transfer, Computational Fluid Dynamics (CFD), • Electronic Thermal Management, and Material behaviour. Solution-oriented professional with an extensive technical and project management background. My recent job responsibilities include- Technical Support Engineer for ANSYS product portfolio - Training and educating on simulation methodologies, tool usage, and custom applications to clients, and prospects - Supporting initial pre-sales engagements, proof-of-concept and project demonstrations, sales closure, post-sales support, training, and account growth and cultivation - Pre‐sales support – helping to scope and deliver solutions to clients and prospects which demonstrate the value of simulation to the organization - Post‐sales support– supporting customer and internal challenges and questions, along with raising customer awareness, to ensure successful utilization of ANSYS- Support of Distributor (reseller channels) – pre-and post-sales development - Support of local Ansys sales personnel – sales, pre, and post-sales development Disciplines worked: Heat Transfer (Thermal domain) Computational Fluid Dynamics (CFD) Mechanical Design Electronic Thermal Management Mechanical & Thermal testing Project Management Technical Achievements: Published Technical Papers and White papers in Thermal and Fluid Dynamics disciplines Expertise in the below topics, The Finite Volume Method in CFD Velocity Wall Functions Thermal (Temperature) Wall Functions The Boussinesq Approximation for Buoyancy Driven (Natural Convection) Flow The Energy Equation for Solids and Fluids in CFD Upwind, Linear Upwind and Central Differencing Schemes Importance of Operating Pressure, Temperature, and Density in CFD Simulation Surface-to-Surface (S2S) Radiation Model The k - epsilon Turbulence Model The k - omega Turbulence Model The k - omega (SST) Shear Stress Transport Turbulence Model Importance of y+ and y* in Fluid Dynamics How Fine should my CFD mesh be? y+ for Laminar Flow Shell Conduction and Wall Thickness in CFD Porous Zones in CFD Pressure-Inlet Boundary Conditions for compressible flows Heat Transfer Coefficient (HTC) in CFD Convective Boundary Conditions The Courant (CFL) Number in Transient CFD Simulation