Jothika Kumar

Jothika Kumar Email and Phone Number

Teaching Assistant @ Delft University of Technology
Netherlands
Jothika Kumar's Location
Chennai, Tamil Nadu, India, India
About Jothika Kumar

I am a master's student pursuing Aerospace Engineering at Delft University of Technology, Netherlands, with a focus on Aerospace Structures and Materials. I am an aspiring researcher specialising in UAV design, composite structures and computational mechanics, with a strong research background, academic excellence and achievements, including prestigious scholarships.I have graduated from National Institute of Technology, Tiruchirappalli with B.Tech. Mechanical Engineering Degree, First- Class with Distinction. I have completed my research internship at the Institute of Structural Mechanics and Lightweight Design, RWTH Aachen University, Germany. I was involved in developing a thermal protection system for the re-entry of launch vehicles, in which I investigated the effect of natural convection on heat transfer by performing simulations in OpenFOAM. Previously, I worked on research and modelling of an Amphibian Aircraft during my internship at IIT Bombay. I was also the Vice President at The Third Dimension, which is the Aviation Club of NITT, where I led a dynamic team of aviation enthusiasts and actively work on various research projects and competitions involving the design, analysis, and fabrication of planes and drones. Throughout my journey, I have honed hands-on technical skills while demonstrating strong leadership, problem-solving abilities, and efficient time management to balance academic, research, and extracurricular commitments.I am always eager to learn more, connect with people who share my interests and goals, and apply my skillset to contribute to advancements in the mechanical and aerospace industry.

Jothika Kumar's Current Company Details
Delft University of Technology

Delft University Of Technology

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Teaching Assistant
Netherlands
Jothika Kumar Work Experience Details
  • Delft University Of Technology
    Teaching Assistant
    Delft University Of Technology
    Netherlands
  • National Institute Of Technology, Tiruchirappalli
    Bachelor Thesis
    National Institute Of Technology, Tiruchirappalli Dec 2023 - May 2024
    This project involves numerical modelling of flexible heat pipes for space applications. Initially, I worked on simulating the boiling and condensation phenomenon in thermosyphon system using ANSYS FLUENT with multiphase VOF and Lee model. Further, extended the analysis to heat pipes with wicks using a porous media model to study the combined effect of evaporation, condensation, and capillary action. Setup the experiment and recorded data by studying the impact of bending the pipes at different angles (0° to 90°) with varying water infill capacities and power ranges to understand and enhance the performance of the heat pipes. Finally, validated the numerical model with experimental data highlighting reduced thermal conductivity with increased bending angles.
  • The Third Dimension Aeromodelling Club
    Vice President
    The Third Dimension Aeromodelling Club May 2023 - May 2024
    The Third Dimension is the official Aviation Club of NITT. As a Vice President, I lead a team of 45 aviation enthusiasts to undertake research projects and participate in nationwide competitions.
  • The Third Dimension Aeromodelling Club
    Flight Design And Development Engineer
    The Third Dimension Aeromodelling Club Aug 2021 - May 2023
    I work on projects involving aerodynamics, structural mechanics, material analysis and design of UAVs. structural design, analysis and fabrication of planes and drones. Participated in various competitions and won many prizes.
  • Women Inclusivity Network
    Alumni Relations Manager
    Women Inclusivity Network Jan 2023 - Apr 2024
    Women Inclusivity Network is a community of female students and alumni of NIT Tiruchirappalli who have joined hands to improve the representation of women in STEM fields, thereby inspiring and supporting women in their quest to achieve their technical career aspirations. I am engaged in nurturing the alumni relations of this network.
  • Graphique, Nit Trichy
    Manager
    Graphique, Nit Trichy May 2022 - Apr 2024
  • Graphique
    Coordinator
    Graphique Aug 2021 - May 2022
    Graphique is the official graphic design club of NITT. I have worked on several graphic design projects, posters and competitions as a digital artist.
  • Rwth Aachen University
    Summer Research Intern
    Rwth Aachen University May 2023 - Sep 2023
    Germany
    This project involves an analysis of the Thermal protection system of reusable launch vehicles. I performed computational thermal simulations in OpenFOAM software for a composite of phase change material and lattice structure sample by varying heating orientation, size of cell, boundary conditions, and gravity from g to 9g, according to re-entry conditions to determine the effect of convection on thermal performance. I updated the custom PCMLattice solver to the latest OpenFOAM version using C++ in Ubuntu and conducted an extensive literature review to document the suitable materials for re-entry conditions. I observed and documented various plots of Temperature-Time-Liquid Fraction of reduced melting time by increasing gravity and studied the pattern of Rayleigh-Benard convection cells using ParaView, Python and Julia Scripts.
  • Synergy, Nit Trichy
    Graphic Designer
    Synergy, Nit Trichy Sep 2021 - May 2023
    Synergy is the annual symposium of the Department of Mechanical Engineering. I was involved in designing the posters as a graphic designer.
  • Indian Institute Of Technology, Bombay
    Research Internship
    Indian Institute Of Technology, Bombay Jun 2022 - Jan 2023
    Bombay, India
    The project involves the design and analysis of amphibian systems that can take off and land on both water and land and traverse underwater. I carried out an extensive literature review and designed the CAD model of the telescopic wing with a retracting mechanism for various wing planforms in SOLIDWORKS. I also modelled an aerodynamic fuselage integrated with a one-step hull design.
  • Indian Institute Of Technology, Madras
    Research Internship
    Indian Institute Of Technology, Madras Apr 2019 - Jun 2019
    Research Science Initiative, Chennai is a six-week long summer program conducted at IITM in association with the PSBB Group of Schools. It comprises lecture sessions on various topics by distinguished professors from IITM, Sastra, CMI, and several other Universities, along with Industrial visits to acquire practical knowledge. I carried out a research project on Observational Astronomy: Geometry of Planetary motions and Solar Analemma under the guidance of Prof.Dawood Kothawala, Dept. of Physics, IITM.

Jothika Kumar Education Details

Frequently Asked Questions about Jothika Kumar

What company does Jothika Kumar work for?

Jothika Kumar works for Delft University Of Technology

What is Jothika Kumar's role at the current company?

Jothika Kumar's current role is Teaching Assistant.

What schools did Jothika Kumar attend?

Jothika Kumar attended Delft University Of Technology, National Institute Of Technology, Tiruchirappalli, D.a.v. Public School - India, N.st.mathew's Public School.

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