Ankush Ahirrao
Pune
Summary
DSM analyst specializing in hydraulic, thermal, MBD simulation and DSM-MBSD integration.
Overview
9
9
years of professional experience
Work History
Lead Engineer – DSM Analyst Sugar Harvester
John Deere India Pvt LTD.
Pune
07.2021 - Current
- Predicting propulsion subsystem performance using an integrated model, including controls, hydraulics, 3D MBD model, and terrain.
- Hydraulic simulations at the vehicle level using a virtual prototype for the cane harvester.
- Multibody dynamics simulation for predicting loads for the chopper and elevator subsystems of the cane harvester using tools like RecurDyn.
- Mentor a team to execute DSM projects for the Hay & Forage product line.
- Plant model development for HiL, SiL, and MiL.
- Successfully completed a 2-year assignment in the USA as a DSM analyst.
Senior Engineer- DSM Analyst Combine and Cotton Harvester
John Deere India Pvt LTD.
07.2015 - 07.2021
- Perform a vehicle-level energy management study using the mathematical models for the major power-consuming subsystems in the harvester.
- Power distribution mapping, optimizing the subsystem efficiency, and evaluating the field performance at various load cases.
- Hydraulic Subsystem Optimization and Feasibility Analysis: Hydrostatic Propulsion Analysis: Evaluated the newly proposed design for the hydraulic Prodrive propulsion system for the cotton harvester.
- Thermal Analysis of Hydraulic System: Various subsystems in the cotton harvester were analyzed at various ambient temperatures to avoid overheating of oil, and the delayed response of the hydraulic components.
- Hydraulic Valve Modeling: Developed 1D simulation models for complex hydraulic cartridge valves, which were used in subsystem simulation models.
Education
Masters in Technology - Thermal Engineering
Indian Institute of Technology (IIT), Madras
05-2015
Bachelor of Engineering - Mechanical Engineering
University of Pune
05-2012
Skills
- Hydraulic Simulation
- Thermal Simulation
- DSM-MBSD Integration
- Test data analysis
- MBD simulations
- Virtual prototype development
- Automation of loads generation
- Automation and scripting
Timeline
Lead Engineer – DSM Analyst Sugar Harvester
John Deere India Pvt LTD.
07.2021 - Current
Senior Engineer- DSM Analyst Combine and Cotton Harvester
John Deere India Pvt LTD.
07.2015 - 07.2021
Masters in Technology - Thermal Engineering
Indian Institute of Technology (IIT), Madras
Bachelor of Engineering - Mechanical Engineering
University of Pune
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