Rajnitu Raksharkar

Results-driven Analysis with over 5+ years of experience in finite element analysis (FEA) and computer-aided design (CAD) using ANSYS, LS Dyna, Hypermesh, COMSOL, and Creo. Adept at simulating and optimizing engineering systems and components, with a strong foundation in mechanical engineering principles and 3D Printing Manufacturing.

CAE Engineer - DSRI Lab

(2025-02)

Working as a CAE Engineer at DSRI Lab, focusing on FEA-based structural analysis. Handled simulation projects involving valves and complex naval equipment. Performed meshing, boundary condition setup, and result validation using tools like ANSYS Workbench and LS Dyna.

• Contribute to a developing comprehensive project plan and documentation to guide the engineering team through the simulation process.
• Executed linear static, dynamic, impact and fatigue analysis to evaluate the product's durability and performance.
• reviewed and approved the analysis and technical performance data to ensure compliance with standards.
• Presented technical feedback during meetings, leading to the successful implementation of the modified design

Research Scholar - VIT Vellore

(2021-04 - 2024-12)

DRDO research project exploring 3D printed structures for impact strength applications, often involving advanced materials analyzed via LS-DYNA. LS-DYNA simulations predict failure modes, stiffness, and energy absorption in 3D printed components under dynamic loading.

• Collaborated with the Supervisor and the R&D Engineer to align the simulation effort to meet design requirements and optimize the design.
• Created a detailed FEA Analysis model for various loading conditions, enhancing predictive capabilities
• Validated analysis data against the physical testing and optimized the design to improve the analysis accuracy and reliability
• I worked on the structural part design and analysis of EV vehicles manufactured using 3D printing.

Assistant professor - VPM MPCOE Maharashtra

(2015-07 - 2020-06)

Assistant professor - MITM Oras Maharashtra

(2014-07 - 2015-06)

Assistant professor - SSPM Kankavali Maharashtra

(2013-07 - 2014-06)

PhD - VIT Vellore (2021 - 2024)

M Tech - Design Engineering - Visvesvaraya Technological University (2011 - 2013)

B.E - Mechanical Engineering - Visvesvaraya Technological University (2005 - 2010)