Saisankar Arumugam

Saisankar Arumugam

Bengaluru, Karnataka, India
236 followers 231 connections

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About

# Experienced in solving incompressible, compressible, steady, and unsteady flow problems…

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Experience

Education

Licenses & Certifications

Projects

  • A Comparative Analysis of Ball-Bearing between Chrome Steel and Stainless Steel materials

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    A standard Ball-Bearing of known dimensions is taken for study. The design is modeled and is analyzed for the respective S.S material. The comparative analysis is performed for C.S material. The results are compared and a detailed study is performed.

    Other creators

  • Battery Thermal Runaway simulation

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    • Performing 3D simulation of Battery packs (pouch cells) to realize the thermal propagation
    • Estimation of propagation timing between cell and module level along with the solid temperatures and further involved in the methodology development

  • CFD Analysis of Air Intake System (Flow analysis)

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    The behavior of the fluid flow inside the Air Intake System was studied where the air filter being modelled as porous geometry. The pressure drop across the entire system is calculated and validated.

  • CFD Analysis of Pump and Sump (Flow analysis)

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    The behavior of the flow near the bell mouth entry of the pump was studied in order to avoid the formation of swirling motion. Various vortex breakers were placed to get the optimized results.

  • Electric Motor Oil lubrication simulation

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    • Performing 3D simulation of electric motor considering the oil jet properties from the nozzles along with the air flow data extracted from the aerodynamic simulation
    • Estimation of heat transfer coefficients (time averaged) of the electric motor assembly to be used for thermal simulation

  • Electric motor thermal simulation

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    • Prediction of thermal behavior of the Rotor and Stator assembly while applying the heat losses (mechanical losses, electro-magnetic losses, eddy current losses) along with the combined convection effects of coolant and oil jet cooling
    • Aerodynamic simulation to predict the effect of the air flow to be managed further
    • Correlation of test data (Thermocouple probes located in stators) with simulation results

  • Flow and Thermal analysis to study the behavior of IC engines

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    Flow and Thermal analysis for an IC engine determining its behavior and suggesting modification for the betterment of the cooling circuit efficiency.
    Performed DOE analysis to improve the design of the Water jacket (Engine Cooling systems).
    Performed a series of Gasket optimization analysis.

  • Flow, Spray and Thermal analysis for Engine After-Treatment System (Flow and Spray analysis with Multi-Species and Discrete Phase Model).

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    Flow behavior of the exhaust gases from engine is analyzed to figure out the pressure drop inside the EGP and the Flow Distribution Index (FDI) through the Substrates. Spray analysis is performed to find the % Evaporation of NOx inside the system.

  • HVAC Analysis of Car Park Basements (Flow and Thermal Analysis with Multi-species Model)

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    A steady simulation is carried out to locate the CO concentration in the car park region. Unsteady fire smoke simulation is carried out to predict the smoke spread and CO2 concentration in car park at various intervals. Suggestions for obtaining better CFD results were also advised.

  • Oil leakage simulation

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    • Performing 3D simulations to predict the flow behavior of oil leakage with respect to the thermal shield on the exhaust system
    • Simulating under different positions and orientations to finalize the position of thermal shield

  • Piston oil jet cooling simulation

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    Performing piston oil jet simulation with Mixture Multiphase with Large Scale Integration (MMP-LSI) methodology
    Modelling multiphase (Oil and Air) with phase-interactions
    Creating the procedure document for the application

  • Thermal Mapping Analysis of Injector-Nozzle

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    The Thermal behavior of the Injector is studied using Multiphase models. The Wall temperature of the injector was analyzed to see the effect when placed in the exhaust flow.

Honors & Awards

  • Automation in StarCCM+ to determine the prism layer thickness for Coolant flow in Engine thermal simulation

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    Started with a JAVA script to calculate and determine the prim layer thickness for the coolant flow during mid-simulation and iterate further by changing the necessary parameters.
    Futher used the application of ML to train with the available history of data to help predict the prism layer thickness for future applications.

  • Contribution in the methodology development of Battery thermal runaway simulations

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  • Developing a script using Excel VBA for the calculation of StarCCM+ license usage in HPC server

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  • Quick reactiveness to perform Gasket optimization simulations for the development of Engine Water jacket design

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Languages

  • Tamil

    Native or bilingual proficiency

  • English

    Full professional proficiency

  • Hindi

    Limited working proficiency

Organizations

  • Society of Automotive Engineers (SAE)

    Student Executive Council member

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