Washington, District of Columbia, United States
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About

An enthusiastic Mechanical Engineer with emphasis on Rail Vehicle Dynamics, Testing and…

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Experience & Education

  • Amtrak

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Licenses & Certifications

Volunteer Experience

  • Red Cross Youth Graphic

    Volunteer

    Red Cross Youth

    - 1 year

    Social Services

    • Humanitarian organization part of the International Red Cross and Red Crescent Movement with a mission to provide relief in times of disasters/emergencies and promoting health & care of vulnerable people and communities
    • Actively volunteered in organizing blood donation camps, orphanage and old-age home visits, awareness programs and street plays in and around VIT University campus

Publications

  • A comparative study on the tribological performance of lubricating oils with ZrO2, CuO and ZnO nanoparticles as additives

    National Conference on Recent Advances in Smart Materials (NCRASM)

    • Investigated the influence of CuO, ZnO and ZrO2 nano-particles, as additives in base oil, PAO 6, on the coefficient of friction and wear of bearing steel using a Reciprocating Sliding Tribo-Tester machine
    • Studied the influence of load and temperature on the effectiveness of nano lubrication

    Other authors
  • Studies on microstructure and mechanical properties of keyhole mode Nd:YAG laser welded Inconel 625 and Duplex stainless steel, SAF 2205

    Journal of Materials Research

    • Performed TIG welding on flux coated Super Duplex Stainless Steel and optimized the current and voltage to obtain complete penetration welds
    • The microstructure and macrostructure of the weldments were studied and Scanning Electron Microscopy (SEM), line mapping and elemental mapping analysis were carried out at the weld interface to determine the cause of the failure when subjected to mechanical testing techniques
    • Outcome of the study useful for marine and geothermal applications

    Other authors
    See publication

Courses

  • Advanced Technology for Motor Vehicles

    ME 4554

  • Applied Linear Control

    ME 5564

  • Applied Linear Systems

    ME 5554

  • Automobile Engineering

    MEE428

  • CAD/CAM

    MEE307

  • Computer Aided Machine Drawing

    MEE207

  • Design of Transmission Systems

    MEE306

  • Digital Signal Processing

    ME-5714

  • Finite Elements in Machine Design

    ME 5634

  • Fundamentals of Manufacturing Processes

    MEE205

  • Materials Engineering and Technology

    MEE203

  • Rapid Manufacturing Technologies

    MEE351

  • Statistics in Research

    STAT 5616

  • Two and Three Wheeler

    MEE362

Projects

  • Shaping a System’s Frequency Response Function (FRF) Using Arrays of Tuned Vibration Absorbers (TVA)

    - Present

    • Designed vibration absorbers to reduce displacement transmitted to each primary mass of a Multiple Degree of Freedom (MDOF) system over multiple bandwidths
    • Performed numerical modeling in MATLAB followed by experimental validation of the model
    • Developed a GUI to determine TVA’s damping ratios by corresponding model with experimental results and to study effect of individual input parameters on model
    • TVAs as cantilever beams made of dry fettuccini pasta of varied length with and…

    • Designed vibration absorbers to reduce displacement transmitted to each primary mass of a Multiple Degree of Freedom (MDOF) system over multiple bandwidths
    • Performed numerical modeling in MATLAB followed by experimental validation of the model
    • Developed a GUI to determine TVA’s damping ratios by corresponding model with experimental results and to study effect of individual input parameters on model
    • TVAs as cantilever beams made of dry fettuccini pasta of varied length with and without modeling clay tip masses

    Other creators
    See project
  • Output Feedback Controller Design to Stabilize Satellite

    -

    • Estimated a satellite’s plant model using system identification
    • Designed Kalman estimator and LQR controller to meet performance requirements

  • Vibration Control of Active Isolation Table

    -

    • Designed Full State Feedback (FSF) controller for active vibration control of a Multiple Input Multiple Output (MIMO) isolation table
    • Designed state estimator, LQR controller and integral controller to meet given performance requirements

    See project
  • A comparative study on the tribological perfomance of lubricating oils with additives

    -

    • Investigated the influence of CuO, ZnO and ZrO2 nano-particles, as additives in base oil, PAO 6, on the coefficient of friction and wear of bearing steel using a Reciprocating Sliding Tribo-Tester machine
    • Studied the influence of load and temperature on the effectiveness of nano lubrication

    Other creators
  • Investigation of the microstructure and mechanical properties of activated powder assisted Tungsten Inert Gas (TIG) welded Super Duplex Stainless Steel weldments using SiO2, MoO3 and NiO as fluxes

    -

    • Performed TIG welding on flux coated Super Duplex Stainless Steel and optimized the current and voltage to obtain complete penetration welds
    • The microstructure and macrostructure of the weldments were studied and Scanning Electron Microscopy (SEM), line mapping and elemental mapping analysis were carried out at the weld interface to determine the cause of the failure when subjected to mechanical testing techniques

    Other creators
  • Design and analysis of super-mileage vehicle chassis

    -

    • Designed a three wheeler, single seater chassis considering driver’s dimensions followed by ANSYS simulation under engine, transmission and driver loads
    • Performed simulation of the chassis in ANSYS simulation software with light weight alloys

    Other creators

Honors & Awards

  • Special Achiever Award

    VIT University

    • Journal publication in "Journal of Materials Research", a Cambridge University Press journal
    • Title of research: Studies on Microstructure and Mechanical Properties of Keyhole Mode Nd:YAG Laser Welded Inconel and 625 and Duplex Stainless Steel, SAF 2205

  • Special Achiever Award

    VIT University

    For exemplary performance in "Shell Eco Marathon Asia" international competition, 2015

  • Scholarship

    Delhi Public School, Ruby Park, Kolkata

    Awarded a scholarship for securing a CGPA of 9.80 / 10 in standard X

Test Scores

  • Graduate Record Examination (GRE)

    Score: 319/340

Languages

  • English

    Full professional proficiency

  • Hindi

    Native or bilingual proficiency

  • Bengali

    Limited working proficiency

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