Sumit Singhal Email & Phone Number

Dayton, Oh, Us

Nuremberg, De

Cincinnati, Oh, Us

Direct owner of delivery aircraft power systems (Generators , power converters) for Advanced Technology Programs and platforms for military and commercial electrical power systems . Develop engineering specification and ICD for the electrical power systems with Customers . Perform deep dive, feasibility & risk analysis with external and internal stakeholders. Develop resource, technology and prototype requirement plan for generators and controller units. Develop/lead system architecture with cross domain team to meet weight , envelope, EMI and environmental specifications/certifications requirements .Lead and provide solutions/procedures in detailed design (EM , Mechanical , Thermal , Structural Dynamics, Rotor dynamics, Electromechanical System Simulation).Develop prototype/technology development road map if gaps or risks are identified on TRL levels . Lead/participate in Design reviews and tollgates . Develop system level test plans and procedures to mitigate and characterize systems parameters .Document Best Practices and important lessons learnt and make stakeholders aware .

Cincinnati, Oh, Us

Cincinnati, Oh, Us

Aircraft Engine Starter-Generator Technology Delivered hardware to support Engine test .Lead and direct team of cross functional mechanical, designers, manufacturing , testing towards program goals meeting budget and deadlines for prototype development, build , component testing & qualification testing of aircraft power generation systems for military applications. Lead and develop technological risk identification and mitigation plan. Developed analytical tools for machine sizing of based on EM , Mechanical , Cooling and Rotordynamics . Support Bids and Proposal team to identify right product & system architecture for aircraft power generation for military and commercial application to meet requirements.Troubleshooting Vibration, Dynamics & Manufacturing issues of generators and motors to meet performance.

Munich, De

Develop and leverage cross BU teams (Motors,Converters ans Gearbox) to integrate drive systems application knowledge. Develop and execute framework and processes for Quotation and technical risk management associated with Integrated drive systems for oil and gas and Minerals market .Developed and implemented Integrated Drive Systems technical training program within DT organization.Developed Training material for Cross training of Motors-Gearsbox-VFD products. Trained Front End of the Business to Applications Engineers on Solutions, Technical Risk Managment and Optimization of Motor-Drives-Gearbox Systems based on cost , reliability and Performance.

Munich, De

Key Expert Engineer(Rotordynamics & Oil Film Bearings) -Prepared Strategies and Technology Road Map for Rotor dynamics and Machine Vibrations to meet Future Technology and Customers requirements.- Supervised and mentored engineering graduates to develop Rotordynamics calculation tools, methods and software to calculate new effects · Developed Hydrodynamics Bearing design and calculation competency within organization·Perform advanced Rotordynamics System calculations and development for first of it’s kind design and application

Munich, De

Patents "Self Contained Bearing Lubrication System for High Speed Induction Motor Operating on Oil Ring Lubricated Hydrodynamic Bearings" . 2009P15655 "Method of Tuning Bending and Torsion Stiffness of Ducted Rotor Core of An Induction Motor", 2009P15654"Induction motor bearing system for Active Magnetic Bearings" 2010P08198 USPublications “A Simplified Thermohydrodynamic Stability Analysis of Journal Bearings”, Singhal, S; Khonsari, M. Proceedings of the Institution of Mechanical Engineers—Part J – Journal of Engineering Tribology, 2005, Vol 219 Issue 3, p225. “Sleeve Bearing Design for Slow Speed Applications in Cement Plant”, Singhal S, IEEE Cement Industry Technical Conference.“Magnetic Noise in Induction Motors”, Singhal S, Proceedings of NCAD.Oil Whirl Rotordynamic Instability Phenomenon- Diagnosis and Cure in Large Induction Motor”, Singhal S; Conference, 2009." Case Study on Windage Noise Diagnosis & Reduction in 10,000 hp High Speed Induction Motor "Singhal S, Proceedings of the ASME International Mechanical Engineering Congress and Exposition 2009."Wind Generator Bearing Maintenance" Windsystem magazine."Magnetic Bearings - A Review of the Economics & Operations Experience", PCIC 2010.

Developed a computer model to predict non-synchronous whirl trajectory of the rotor, pressure profile and other plain circular journal bearing design parameters. (Master’s Thesis).

Farmington, Ct, Us

Design Qualification of Teflon Coated Bearings

Professional Certification, Electrical And Electronics Engineering

Ms, Mechanical Engineering, Rotordynamics, Tribology, Bearing Design

Bachelor Of Engineering (B.E.), Mechanical Engineering

Education record

Jet Engine

Geometric Dimensioning & Tolerancing