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Mohammad Mohaghar Research Engineer II

Mohammad Mohaghar

Resume

Education

2014–2019Atlanta

Mechanical Engineering - PhD

Georgia Institute of Technology

PhD Thesis: Effects of Initial Conditions and Mach Number on Turbulent Mixing Transition of Shock-driven Variable-density Flow

Thesis advisor: Prof. Devesh Ranjan

2015–2017Atlanta

Mechanical Engineering - MSc

Georgia Institute of Technology

2012–2014Coimbra

Energy for Sustainability - MSc

University of Coimbra

MSc Thesis: Developing a Novel Method for Predicting Nearshore and Offshore Wave Energy of the Portuguese Coast

Thesis advisor: Prof. Almerindo Ferreira

2008–2010Tehran

Automotive Engineering - MSc

Iran University of Science and Technology

MSc Thesis: Analysis and Improvement of Longitudinal and Lateral Stability of an Off-Road Vehicle Moving on a Slope Submitted to External Impact Loading

Thesis advisor: Prof. Javad Marzbanrad

2004–2008Tehran

Mechanical Engineering - BSc

University of Tehran

BSc Thesis: Modifications and Improvements of FSW Welding

Thesis advisor: Prof. Mohammad Kazem Besharati Givi

Research Experience

2022–PresentAtlanta

Research Engineer II

Georgia Institute of Technology

Environmental Fluid Mechanics Lab

Research: BioFluids, Experimental Fluid Mechanics, Turbulence

  • Analyzed volumetric flow field around bio-inspired magnetic-responsive materials using tomographic particle image velocimetry (PIV) measurement
  • Analyzed Euchaeta Kinematics & Hydrodynamics using tomographic PIV measurement
  • Investigated the development of double-diffusive convection instability using PLIF/PIV techniques
2019–2022Atlanta

POSTDOCTORAL RESEARCH FELLOW

Georgia Institute of Technology

Environmental Fluid Mechanics Lab

Advisor: Prof. Donald Webster

Research: BioFluids, Experimental Fluid Mechanics, Turbulence

  • Analyzed Pteropod Kinematics & Hydrodynamics using tomographic PIV measurement
  • Characterized nonlinear internal waves using combined PLIF/PIV techniques
  • Analyzed swimming behavior of Copepods around internal waves
  • Investigated high-Schmidt number passive scalar fields in turbulent boundary layers
2014–2019Atlanta

Graduate Research Assistant

Georgia Institute of Technology

Shock Tube and Advanced Mixing Laboratory

Research: Experimental Fluid Mechanics, Turbulence, Richtmyer-Meshkov Instability, Simultaneous Particle Image Velocimetry and Planar Laser Induced Fluorescence (PLIF) Measurements

  • Addressed the influence of modal content of the initial condition on the Richtmyer-Meshkov instability transition to a turbulent state
  • Investigated the influence of Mach number and Atwood number on turbulent mixing transition of a shock-driven variable density flow
  • Analyzed the inclined RMI flow development using high-resolution three-dimensional simulations with the FLASH code
2012–2014Coimbra

Research Fellow

University of Coimbra

Research: Renewable Energy Systems Particularly Ocean Wave Energy

  • Developed a novel numerical method for predicting nearshore wave energy using Delft3d and DelftDashboard
  • Modeled and simulated a hospital building with different HVAC systems using Energy Plus in order to reduce energy consumption
2008–2010Tehran

Research Fellow

Iran University of Science and Technology

Research: Optimization of Automotive Suspension Systems

  • Optimized the double-wishbone suspension system of an off-road vehicle in critical position by modified Genetic Algorithm

Teaching Experience

2019–PresentAtlanta

Teaching Assistant

Georgia Institute of Technology

  • Dynamics
2016–Fall SemesterAtlanta

Teaching assistant

Georgia Institute of Technology

  • Introduction to Fluid Mechanics
2006–2010Tehran

Teaching assistant

University of Tehran

  • Thermodynamics
  • Engineering Economy
2006–2009Tehran

Instructor

Payam Hedayat, Emam Hadi & Talash High Schools

  • Mathematics
  • Physics

Industrial Work Experience

2011–2012Tehran

Heat Exchanger & Pressure Vessel Designer

GarmaGostar Co.

GarmaGostar Co. is a leading process plant engineering & construction company for design and manufacturing, assembly and maintenance of pressure vessel , tower , shell & tube heat exchanger for Oil & Gas in Iran.

2010–2011Tehran

Product Engineer

Mapna Locomotive Co.

Our team in Mapna Locomotive Co. was responsible for front and rear body manufacturing of Iran Safir Passenger Locomotive (ER24), which is a first diesel–electric locomotive based on transfer of technology (TOT) from SIEMENS Company.

Technical Skills

Experimental Techniques

Particle Image Velocimetry (PIV) techniques, Planar Laser Induced Florescence (PLIF) measurements and image processing, Flow visualization

Computer Programs

Matlab, C++, Fortran, Python, Visual Basic, LabView, Tecplot, AutoCAD, SolidWorks, FLASH, TSI Insight, LaVision DaVis, Delft3D, SWAN, ADAMS, PDMS, Energy Plus