• New Product Development – Structural Capability.• Analyzing the geometrical data, evaluating technical requirements, Building FE model, Post processing the results and achieving solution.• Ultimate state and fatigue limit evaluation of the structural components like Pitch System Brackets, Pitch Lock and Bolts as per IEC 61400.• Bolted joint analysis and qualification of the bolts based on ultimate and fatigue limit load cases as per Eurocode and VDI2230.• Structural Load calculation for the FE analysis.• New concept Design and analysis.• Analysis of the Wind Turbine Blade Pitch System like Pitch Cylinder Brackets, Pitch Lock, Mechanical Stop Claws and Grease Collection Systems using Ansys Workbench, APDL and MathCad.• Parametric and Geometric Optimization the Mechanical Systems.• Certification report generation for the different certification agencies like DNV GL/TUV Nord.• Engineering statement generation for different load releases for the certification agencies.• Automation of FE calculation using Python, XML – ACT (ANSYS Customization tool kit).• Hand Calculation for Structural Capability.• Recommending Design modifications based on the requirements.• Standard FE process generation and FEA Review activities.• Training GET/PGETs on FEA, Ansys and Stress Analysis methodologies.

Design Engineer, Simulations (FEA) in Cummins (Previously known as Meritor CVS) worked on structural analysis of Commercial Vehicle Systems. • Stress Analysis of Commercial Automotive Vehicle Power Train Systems like Carrier, Axle Housing, leg cap, Differential Case, Spiders, IAD cases for various test conditions• Forward and Rear Axle Carrier FEA for Joint, Mesh Point Deflection and Durability• To verify carrier design under DRIVE & COAST loads.• To verify the carrier to housing joint by considering axle loads (TP101 and TP102) along with DRIVE and COAST Loads.• Bearing Load Extraction using ROMAX- Drive Train Analysis• Recommending Design modifications based on the requirements• Writing technical documentation related to the analysis carried which may be referred for similar work in future.• Training Engineering trainees on Ansys and Stress Analysis methodologies.• Automation using Python – ACT (ANSYS Customization tool kit)• ACT extension for creation of Beam4 elements, Graphics creation for beams, Drive and Coast bearing load application in GUI• ACT Wizards creation for Drive Axle Spindle TP103 FEA and Axle Housing 2G TP101 FEA: End to End automation of Spindle FEA right from material assignment to post processing objects creation using Python and XML.• Section Modulus and Nominal Bending Stress calculation excel sheet for Front Non-Drive Axles TP11 (3G Loading) for various cross sections like T-section, Box Section, equal and unequal I section which avoids FEA for Design teams.

Stress Analysis Engineer (FEA) - Experienced in Structural and Thermal Analysis on Rolls-Royce Aero-engine Systems in TCS.• Thermo mechanical analysis of various aero engine components carried out using FE analysis (ANSYS workbench and APDL) and Hand calculation. • FE analyses carried out are Thermal, Static structural and Dynamic Analysis (Modal, Harmonic and Transient). • Calculation involved evaluation of Stress Reserve Factor. Design modification suggestion for the unit installation assembly brackets to achieve the natural frequency beyond the normal running range to avoid the critical frequency.• Performing fatigue calculations using Stress-life method• Recommending modifications based on the requirements• Writing technical documentation and stress guidelines related to the analysis carried which may be referred for similar work in future• Training Engineering trainees on Ansys and Stress Analysis methodologies.The structural integrity of the components is validated in two parts:• Static Strength assessment under Limit loads and Ultimate loads. Build stress study on various aero engine components. Miners rule for damage assessment. Neuber Elastic-Plastic correction approach to account for bilinear material. • Fatigue Strength assessment under Low Cycle Fatigue and High Cycle Fatigue. Mean stress correction using Smith Watson Topper method. Bonk test correlation for matching the natural frequencies and mode shapes. ‘g’ capability calculation to find out the vibration level in terms of the ‘g’ acceleration that a component can withstand during its running cycle. Goodman and Walker equation for RF calculation.Project - 1: ALECSys Pump Pressure Relief Valve Housing and spring vibration analysisProject - 2: Trent XWB ECU Transient dynamic analysis and FBO impact analysis

• Internship in Quality department of Gabriel India Limited.• Project: Reduction in rejection of 3 suspension models• Description: Rejection control of Yamaha FZ 087, TVS Apache RTR160 U86, Honda Activa.