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Share  Profile - Dr Amardip Ghosh

 

 
  Name   
  Dr Amardip Ghosh
   
  Account Type   
 

Research Associate

   
  Email    
Profile   amardip.ghosh@gmail.com
Member Documents    
Member Videos   Website    
Favorites   www.aero.umd.edu
     
    About   
    Not Applicable / No Data Entered
     
    Contact Address   

 

  Department of Aerospace Engineering
University of Maryland
College Park
MD 20742
USA

 

   
    Research and Professional Interests   
    Investigating fundamental physical mechanisms playing active role in promoting combustion instabilities in Liquid Rocket Engines. Areas of expertise include combustion instability, flame acoustic interactions, propulsion systems and cycles, internal and external aerodynamics.

Experienced with Schlieren, Mie Scattering, Particle Image Velocimetry (PIV) diagnostics for both reacting and non-reacting environments, CH* / OH* Chemiluminescence, High Speed and ICCD imaging, Hot wire anemometry, PMT devices, Static and Dynamic pressure measurements and LabView based instrumentation.
     
    Education   
    BS. Aerospace Engg IIT Kharagpur, India (2001)
MS. Aerospace Engg UMD, USA (2006)
PhD Aerospace Engg UMD, USA (2008)
     
    Publications   
    A. Ghosh, S.Park, and K. Yu, “Acoustically Driven Combustion Instabilities in Dump Combustors” AIAA – 2010 JPC Conference Paper, Nashville, TN

A. Ghosh, D. Gers, Q. Diao and K. Yu, “Effect of fuel temperature on GO2/GH2 flame acoustic stability” AIAA-2009-232 , 2009 , Orlando, FL

Q. Diao, A. Ghosh and K. Yu, “Suppression of GO2/GH2 Combustion Instability Using Methane Addition” AIAA-2008-1000 , 2008 , Hartford, CT

Q. Diao, A. Ghosh and K. Yu, “Suppression of GO2/GH2 Combustion Instability Using Methane Addition” AIAA-2008-1000 , 2008 , Reno, NV

A.Ghosh, Q.Diao and K. Yu, “Experimental Investigation of Shear- Coaxial Injector Flame Stability on Flow Parameters”, AIAA-2007-5569 , 2007, Cincinnati, OH

A. Ghosh, and K. Yu, “Asymmetric Interaction Between H2-O2 Flames and Periodic Pressure Waves,” 5th US Combustion Meeting, 2007, San Diego, CA

A. Ghosh, Q. Diao, and K. Yu, “Effects of Fuel Density, Velocity, and Composition on Flame-Acoustic Interaction,” AIAA-2007-570, Reno, NV

A. Ghosh, Q. Diao, G. Young and K. Yu, “Effect of Density Ratio on Shear-Coaxial Injector Flame-Acoustic Interaction,” AIAA-2006-4528, Sacramento,CA

A. Ghosh, Q. Diao, and K. Yu,” Flame-Acoustic Interaction in GOX/GH2 Shear-Coaxial Injector Flow-field” AIAA-2006-762,Reno, NV

T. Ma, A. Ghosh, K. Yu and A. Trouvé,” Numerical Investigation of Density Stratified Flow-Acoustic Interaction for Shear-Coaxial Injectors”, AIAA-2006-763, Reno, NV

A. Ghosh, G.Young, and K. Yu,” Characterization of Oscillatory Heat Release in Unstable Combustors” AIAA-2005-4325 Tucson, AZ

G. Stamp, A. Ghosh, A. Zang and K. Yu “Experimental Characterization of Acoustic Wave Propagation in a Supersonic Duct”, AIAA-2005-4144 Tucson, AZ

Ghosh, A., Stamp, G., and Yu, K.H., "A Case Study of Turbulent Compressible Mixing Enhancement Using Rayleigh-Taylor Instability," 30th International Symposium on Combustion, 5F1-10, p.378, July (2004) , Poster Presentation. Chicago, IL
     
    Patents    
    Not Applicable / No Data Entered
     
    Academic and Professional Experiences    
    AIAA - Student Member, Combustion Institute - Student Member
     
    Awards and Honors    
    2008 - AIAA Best Paper Award (Propellants and Combustion), http://www.aero.umd.edu/news/news_story.php?id=3321
     
    Teaching    
    ENAE 455 Airbreathing Propulsion Systems (Special Topics Lecture), ENAE 661 Advanced Propulsion (Special Topics Lecture)
     
     
    Documents and Videos
     
     
    Member Documents
    Supersonic Nozzle design by Method of Characteristics
Rayleigh criteria and Combustion Instability
Combustion Instability in Liquid Rocket Engines
Plasma Physics
The Role of Density Gradient in Liquid Rocket Engine Combustion Instability
Quasi-one-dimensional models for glassy dynamics
Business Plan for Online Money Transfer
     
    Member Videos
    Tutorial on CFD Geom (Better Resolution)
Hovercraft Design - Maryland Part 3 of 3
Aerodynamic Heating and Deceleration During Entry into Planetary Atmospheres
Most Influential Masters Thesis
Awrd Ceremony - Vid Terp 2008
Level Set Methods
Award Ceremony - Vid terp 2008
Hovercraft Design - Maryland Part 2 of 3
Test of Rolls Royce Engine for Airbus 380
Crosswind Landing of Airbus 380
Hovercraft Design - Maryland Part 1 of 3
Gandhi
Saturn: A Giant Thrust into Space 1962
Aeroelastic Tests of an Eight Percent Scale Saturn C-1 Block II
11th International Autonomous Underwater Vehicle Competition
CritterCam - Penguins on the Roll
Gandhi - His Triumph changed the World Forever
The Lunar Orbiter: A Spacecraft to Advance Lunar Exploration
Hotwire Anemometry
Apollo-Lunar Orbital Rendezvous Technique
CritterCam - Caming the Whale
The University of Maryland
Chemistry 3B - Lecture 03: Electronic Spectroscopy
United States Space Explorations 1958
Making of Airbus 380
Fundamentals of Fluid Mechanics
MIT Thermodynamics & Kinetics
Combustion Instability
Demonstrations in Acoustics
Why Some Women Share Lots of Photos on Facebook
MIT builds trillion-frame-per-second video
Improving the safety of air transportation
Turbulent Boundary Layer (APS Gallery Submission)
Flash Point, Flame Point and Auto Ignition
Periodic and non-periodic motion
Simple Harmonic Motion
Audible Frequency Range
Physical Pendulum Oscillation
Damped Oscillations
Complex Numbers
Euler's Disc
Beats
Overdamped and Critically Damped Oscillations
Pendulum oscillation
Rijke Tube
Spring mass oscillation
RLC Circuit Oscillations
3D Printing from MIT
Fish Inspired Wind Turbines
Jumping droplets help heat transfer
Hydraulic Model of Cardio Vascular System
Remittances
Physiological Fluid Mechanics