HM
Hari M B Mechanical Engineering
Resume
B.Tech Mechanical Engineering Student TKMCE Kollam • CGPA 8.21

Hi, I'm Hari M B

Mechanical Engineering undergraduate at TKM College of Engineering, Kollam, with experience in CAD, FEA, CFD, vehicle dynamics, and structural analysis.

Kollam, Kerala, India
B.Tech Mechanical (Sep 2023 – Present)
Design Head • TraX Team
View Featured Work Download Resume (PDF)
Hari M B portrait photo
Hari M B
Mechanical Engineering Student • TKMCE
Design Lead TraX Chassis Team TraX Chromoly Trellis Chassis
NIT Calicut Research Intern Structural Dynamics & FEA
CSL Industrial Intern Cochin Shipyard Limited
8.21 B.Tech CGPA TKM College of Engineering
Background

Engineering Profile

Mechanical engineering undergraduate at TKM College of Engineering, Kollam.

I’m a Mechanical Engineering undergraduate at TKM College of Engineering, Kollam (CGPA 8.21). My experience includes CAD modelling, FEA, CFD, vehicle dynamics, and structural analysis.

As Design Head of Team TraX, I led the design team working on a chromoly trellis chassis, including CAD iterations, PVC prototyping, ergonomics, and manufacturability. I also assisted in analysis, suspension, powertrain, and documentation tasks across the team.

My hands-on experience includes a research internship at NIT Calicut focused on structural dynamics and FEA of vibrating structures, and an industrial internship at Cochin Shipyard Limited covering shipbuilding operations and quality assurance.

Current Education & Focus
B.Tech Mechanical Engineering

TKM College of Engineering (CGPA 8.21)

Ongoing Numerical Research

Dynamic stability and aerothermal buckling analysis of porous functionally graded (FGM) plates.

Technical Competencies

SolidWorks, ANSYS Mechanical, ANSYS Fluent, MATLAB, Vehicle Dynamics

Summer Research Internship

Structural Dynamics & FEA of Vibrating Structures

Summer Research Internship under the Department of Mechanical Engineering, NIT Calicut (Guided by Dr. Vineesh K P).

NIT Calicut Summer Research Internship Group of 4 members Guide: Dr. Vineesh K P • Dept. of Mechanical Engineering June 2026

Analysis of Structures Under Random Vibration

Conducted finite element dynamic simulations of steel beam structures and vibrating screen beam models under random vibration and cyclic loading.

Modal
Natural Frequencies & Mode Shapes
Harmonic
Response Analysis for Resonance
Transient
Dynamic Response of Screen Beams
ANSYS
Mechanical FEA Modeling

Project Objectives & Tasks

During the one-month research internship at NIT Calicut, our four-member team investigated the dynamic behavior of machine structures subjected to random vibration and cyclic loading.

Key Contributions: Performed modal analysis to determine natural frequencies and mode shapes of steel beam structures; conducted harmonic response analysis for resonance evaluation; and performed transient dynamic analysis of vibrating screen beam structures using ANSYS Mechanical.

  • InstitutionNIT Calicut (Dept. of Mechanical Engineering)
  • Faculty SupervisorDr. Vineesh K P
  • Analysis TypesModal, Harmonic Response, Transient FEM
  • Primary ToolANSYS Mechanical

Simulation & Validation

1. FEA Modeling: Developed 3D finite element models of beam structures and vibrating screen beam configurations in ANSYS Mechanical.

2. Dynamic Evaluation: Evaluated stress distribution, deformation characteristics, and vibration behavior under dynamic loading.

3. Validation: Compared simulation results with published research literature and theoretical calculations.

Simulation Figures & Plots

FEA mode shape plot of vibrating screen beam structure
Figure 2.1: Vibrating Screen Mode Shape Plot ANSYS modal analysis mode shape plot for vibrating screen beam model.
Harmonic response frequency sweep plot
Figure 2.2: Harmonic Response Plot Frequency response function plot evaluating structural deformation across sweep frequencies.
Transient dynamic acceleration plot
Figure 2.3: Transient Acceleration Response Time-history acceleration response plot under cyclic excitation.
Stress comparison plot matching simulation with theoretical/published data
Figure 2.4: Simulation Validation Plot Stress distribution plot comparing numerical finite element predictions with published reference data.
Academic & Project Portfolio

Academic & Research Projects

Documented course projects, research seminars, and group technical reports at TKM College of Engineering.

FEA stress contour of radiused gusseted T-joint Structural FEA

Gusseted T-Joint Structural Evaluation

Group Project (6 members) • Oct 2025

Structural evaluation of gusseted beam-to-column T-joint connections in steel frames under static loading. 3D CAD models were built in SolidWorks to define joint geometries, followed by static FEA and fatigue life calculations in ANSYS Mechanical comparing radiused gussets against sharp un-gusseted joints.

Evidence:
FEA stress contour of radiused gusseted T-joint Contour
CAD models of T-joint connection configurations CAD Models
FEA stress contour of sharp un-gusseted T-joint Sharp Joint
ANSYS Mechanical Fatigue Life SolidWorks
CFD temperature contour plot of helical-fin heat exchanger CFD Simulation

Helical-Fin Heat Exchanger CFD Analysis

Group Project (5 members) • May 2025

Thermal analysis of a counterflow double-pipe heat exchanger equipped with helical fins across fin heights (6.25 mm to 27 mm) and flow rates. 3D helical fin geometries were modeled, meshed, and simulated using the k-epsilon turbulence model in ANSYS Fluent to evaluate heat transfer rates, HTC, and effectiveness.

Evidence:
CFD temperature contour plot of helical-fin heat exchanger Contours
3D CAD mesh model of helical-fin heat exchanger 3D Mesh
Heat transfer rate vs fin parameter plot Rate Graph
ANSYS Fluent CFD Heat Transfer
C45 steel material test specimen Tribology & Materials

Sprocket Wear Comparative Study

Group Project (5 members)

Comparative tribological study examining wear reduction in motorcycle transmission sprocket materials under dry, graphite powder, chain lubricant, and graphite-lube mixture conditions. Test specimens were prepared from C45 steel and evaluated for mass loss using a pin-on-disc apparatus.

Evidence:
C45 steel material test specimen Specimen
Wear mass loss chart under different lubrication conditions Wear Chart
Tribology C45 Steel Experimental Testing
Smart accident detection system hardware circuit prototype IoT & Embedded

Smart Accident Detection & Emergency Alert System

Socially Relevant Project (4 members) • March 2026

Autonomous crash detection and emergency alert system designed to reduce response times during vehicle accidents. Circuit architecture was co-designed and programmed on NodeMCU to integrate an ADXL345 accelerometer, NEO-6M GPS, SIM800L GSM module, and buzzer cancellation failsafe for automated emergency SMS alerts.

Evidence:
Smart accident detection system hardware circuit prototype Hardware
System block diagram for accident detection circuit Architecture
Automated emergency SMS alert message screenshot SMS Alert
Embedded C++ NodeMCU GPS / GSM
Boundary layer flow separation diagram Literature Review

Seminar: Vortex Generators for Ship Drag Reduction

Individual Seminar • March 2026

Academic literature review seminar on boundary layer control and hydrodynamic drag reduction for ship hulls using vortex generators. Analyzed boundary layer separation mechanisms, towing-tank experimental datasets, and published CFD research on flow separation delay and wake control.

Evidence:
Boundary layer flow separation diagram Separation
CFD flow visualization behind vortex generator CFD Wake
Hydrodynamics Boundary Layer Literature Review

Dynamic Stability Analysis of Porous Functionally Graded Plates

Independent Numerical Research • Ongoing

Numerical study on aerothermal stability and buckling of porous ceramic-metal functionally graded (FGM) plates under thermal gradients and aerodynamic pressures. Formulating governing equations using Mindlin plate kinematics (FSDT), power-law porosity distributions, and piston theory aerodynamic damping in MATLAB.

Aeroelasticity FGM Plates MATLAB Mindlin Kinematics Thermal Buckling
Experience

Engineering Experience

Motorsport design leadership, summer research internships, and industrial training.

Design Head • TraX MotoStudent Team

Nov 2024 – Oct 2025
Team TRAX 04, TKMCE • Kollam, Kerala
  • Led a three-member design team through the trellis chassis design cycle from sketches to SolidWorks CAD, 1:1 PVC mockups, rider ergonomics, and manufacturability checks.
  • Designed rider ergonomics to minimize stress points and achieve a proper tuck-in posture for competition performance.
  • Benchmarked motorcycle frame geometries and collaborated with powertrain, suspension, and analysis sub-teams.

Sub-Team Member • TraX MotoStudent Team

Nov 2024 – Oct 2025
Team TRAX 04, TKMCE • Kollam, Kerala
  • Analysis Team (Jan – Oct 2025): Assisted in performing FEA structural analysis on the frame, evaluating frontal impact load testing and modal analysis.
  • Suspension & Steering Team (Mar – Oct 2025): Assisted in assembling and integrating key suspension components (setting suspension angles, swingarm angle, chain slack, rake angle, clearance).
  • Powertrain Team (Nov 2024 – Oct 2025): Worked on assembling and integrating fuel line, drivetrain, CBR250R engine packaging, and alignment checks.
  • Documentation Team (Aug – Oct 2025): Assisted in preparing design reports, DVP, DFMEA, Gantt project planning charts, and presentation materials.
Team TRAX 04 with motorcycle at competition track
Competition Track Milestone: Team TRAX 04 with motorcycle #08 at MotoStudent India Season IV competition track.

Summer Research Intern

June 2026 (1 month)
Department of Mechanical Engineering, NIT Calicut • Kozhikode, Kerala
  • Completed a one-month research internship under Dr. Vineesh K P in the Department of Mechanical Engineering at NIT Calicut.
  • Performed modal analysis (natural frequencies & mode shapes of steel beam structures), harmonic response analysis, and transient dynamic analysis of vibrating screen beam structures using ANSYS Mechanical.
  • Investigated stress distribution, deformation characteristics, and validated simulation results with published research and theoretical calculations.

Mechanical Engineering Intern

May 2026 – June 2026 (2 weeks)
Cochin Shipyard Limited • Kochi, Kerala
  • Completed a two-week industrial internship at Cochin Shipyard Limited (CSL), gaining practical exposure to modern shipbuilding, marine engineering, and ship repair operations.
  • Observed block construction methodologies, ship design sub-systems, dry dock operations, outfitting, and Inspection & Quality Control (IQC) activities including non-destructive testing (RT, UT, MPT, LPT, VT).
  • Studied planning and project management workflows including Work Breakdown Structure (WBS), Material Requirement Planning (MRP), SAP, and project scheduling.
Skills & Education

Technical Competencies & Education

Academic education, technical skills, and verified certifications.

Design & Prototyping

CAD Modeling Trellis Chassis Design Rider Ergonomics 1:1 PVC Prototyping Manufacturability SolidWorks

Structural & Fluid Analysis

FEA Modal Analysis Harmonic Response Transient Dynamics CFD Thermal Analysis ANSYS Mechanical ANSYS Fluent

Automotive Engineering

Vehicle Dynamics Suspension Integration Rake & Trail Geometry Powertrain Assembly Impact Analysis

Documentation & Project Tools

DVP DFMEA Gantt Charts Technical Report Preparation MATLAB
•
MotoStudent India 2025
Certificate of Participation
•
AI for Design and Optimization
Certified
•
Scientific Observations from Space
Certified
•
Build Your Own Chatbot
Certified
Contact

Get in Touch

Feel free to reach out via email or LinkedIn.

harimb53@gmail.com linkedin.com/in/harimb Download Resume