Dr. Raja Velusamy, Ph.D.

Experience

• 

  Mepax Engineers Private Limited, Bangalore

  Apr 2012 - Apr 2013

  Graduate Engineering Trainee

  Project: Doha Convention Center (Qatar) - Convention Center for Exhibition, Hilton (Saudi) – Hotel & Apartment 1) Preparation of Shop Drawings using AutoCAD.2) Drafting and detailing plumbing, and firefighting piping drawings in Isometric or Orthographic projections using AutoCAD.

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  National Institute of Technology, Tiruchirappalli

  Apr 2017 - Jun 2020

  Project Title: Design and Development of Piezoelectric Energy Harvesting System integrated with Electric Circuit and Storage funded by Naval Physical and Oceanographic Laboratory (NPOL), DRDO, Kochi.• Modelling and analysis of a multimodal piezoelectric energy harvester for random vibration.• Development of experimental design for multimodal piezoelectric energy harvester.• Experimentation on multimodal piezoelectric energy harvester under random vibration to determine the output voltage and energy for powering the sensor nodes in the defence applications. Show less Project Title: Design of Spin-based Piezoelectric Energy Harvester with Storage System funded by Armament Research and Development Establishment, DRDO, Pune.• Modelling and analysis of a piezoelectric energy harvester for rotational motion.• Development of an experimental design for a spin-based piezoelectric energy harvester.• Experimentation on rotational piezoelectric energy harvester to determine the output voltage and energy for powering the sensor nodes in the defence applications. Show less

  • Senior Research Fellow

    Apr 2019 - Jun 2020

  • Senior Research Fellow

    Apr 2017 - Apr 2019
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  National Institute of Technology, Tiruchirappalli

  Sept 2020 - Jun 2023

  Project Assistant

  Project Title: Design of Spin-based Piezoelectric Energy Harvester with Storage System funded by Armament Research and Development Establishment (ARDE), DRDO, Pune.• Modelling and analysis of a multimodal and hybrid piezoelectric energy harvester from rotational motion.• Development of an experimental design for multimodal and hybrid piezoelectric energy harvester.• Experimentation on multimodal and hybrid piezoelectric energy harvesters under a rotational motion to determine the output voltage and energy for powering the sensor nodes in the defence applications. Show less

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  L&T Technology Services

  Jun 2023 - now

  Senior Engineer