Ravishankar Subbaramaiah Email & Phone Number

Sydney, New South Wales, Australia

Sydney, Australia

Developement of Next Gen Tank and Tankers.Project Management of R&D and Product Development.Applied Science - Composite materials, Insulation, Material Selection and Compatibility, Coating, Fire Protection, Cryogenic.Advance Finite Element Analysis and Prototype Testing.Design Engineering and Modelling.Material Test and Characterisation.

Sydney, Australia

Project Lead for delivering Capital Spares for Cameron LNG, USA.Project Lead for delivering large ethylene storage tanks.Conducted HAZOP, support plant design and P&ID activities.Lead all simulation (finite element analysis) activities.Design by analysis of various Vacuum Insulated Piping/components for global LNG project like QCLNG, APLNG, CLNG, FLNG.Numerically design (FEA) of fixed and transportable cryogenic tanks.Stress Analysis of ISO containers and Validation of LNG Road Tankers.Nozzle load analysis and thermo-structural analysis to check pipe flexibility.Continuous product improvement by researching alternative solutions.Applied Engineering : LNG Plant Design, Cryogenic insulation and installation and Emergency Shutdown System.Support tendering by providing critical support to conceptualize the product and investigate new frontiers.www.cryeng.com

Sydney, Australia

Ph.D (Awarded) : Researched the use of Fibre Metal Laminate (FML) for crashworthy application by investigating its axial crushing response. This research was part of a collaborative research project including the Cooperative Research Centre for Advanced Composite Structures (CRC-ACS) and the University of New South Wales (UNSW). The investigated specimen was a top hat structure which could be envisaged as a stiffening member for existing structure or as a single unit of repeating pattern of the corrugated beam. During this research experiments and simulations were carried out at different tiers. Crushing test was carried out on metals, composite and fibre metal laminates. Material characterisation aided the process of calibrating the material models which could accurately predict failure of composites. Explicit finite element analysis simulations using LS-Dyna enabled accurate modelling of the complex crushing behaviour of fibre metal laminates. Advance manufacturing process like rubber pad forming was also simulated and used to fabricate the top hat structures.Coarse work tutoring for FEA, Ansys, Solid Mechanics, Engg Mechanics (Statics and Dynamics).Subbaramaiah R; Prusty BG; Pearce G; Lim SH; Kelly D; Thomson R, Crashworthy response of fibre metal laminate top hat structures, Composite Structures, 2017. 160: p. 773-781.Subbaramaiah R; Prusty BG; Pearce G; Lim SH; Kelly D; Thomson R. Rubber Pad Forming Of Glare Cruciform Using Numerical And Experimental Analysis, 19th International Conference on Composite Materials (ICCM), Montreal, Canada, 28 July – 2 August, 2013.Subbaramaiah, R, Prusty, BG, Pearce, GM, Lim, SH, et al, 2012, 'A Feasibility Study for Multimaterial Retrofittable Energy Absorbing Structure for Aged Helicopter Subfloor', 28th International Congress of the Aeronautical Sciences, Brisbane, Australia, 23 - 28 September 2012.

Crash Analysis using LS Dyna-Ansys.To improve crashworthiness of helicopter structure using LS-Dyna.Pearce, GM, Page, JR, Sammons, P, Subbaramaiah, R, & et al, 2011, 'Crash Investigation using Integrated Flight Simulation and Finite Element Modelling', Asia-Pacific Simulation and Training Conference and Exhibition, Melbourne, Australia, 31st May - 2nd June 2011.

Responsible for Structural/Thermal analysis and participation in design changes for Diesel Engine Management (Co-ordinating with product engineers in Blois, France) and Exhaust System/Sub-system/Components, Setting up optimization problems in HEEDS.Web based tools development, deployment of Material Database management across Divisions. Developed Bill of Simulation tool for knowledge sharing.Training in Robust Engineering and 6 Sigma Green Belt certified for "Post Processing tool for Ansys Macros".Optimization using frame work HEEDS, Demonstration of "Integration of Computer-Aided Design and Finite Element Analysis Tools". Paper presentation "Material Database Management using MVision" at MSC Virtual Product Development 2009 conference;

Working as Advanced Analysis Engineer for Delphi Automotive Systems Private Limited, Tech Centre India. Responsible for Structural/Thermal analysis and participation in design changes for Diesel Engine Management (Co-ordinating with product engineers in Blois, France) and Exhaust System/Sub-system/Components.

Noise Reduction in Transformer.Nine Months Internship, Emerging Technology Dedicated to Noise Reduction of Power Distribution Transformers using SPADD (Smart Passive Damping Device). Carried out at AREVA T&D, France. Posterior technique of sound reduction was implemented, to achieve demands on the power transmission and distribution industry to build quiet equipment.With main aim as SPADD Definition and Optimisation of SPADD Structure, by carrying out Vibration and Vibro-Acoustic Tests. Experimental and Numerical Modal Analysis (using SAMCEF) were carried out along with different Acoustical experiments like Intensometry, Laser Doppler Vibrometry.

Nanodegree, Ai Programming With Python

Gained fundamental skills needed to program artificial intelligence applications. Understanding the concepts behind neural networks.

Doctor Of Philosophy (Ph.D.), Crashworthiness, Awarded

CRC-ACS Systems of Crashworthiness. LS Dyna FML's Hybrid Material for retrofication

Ms, Virtual Engineering

Be, Mechanical Engineering

Education record