Dr. Aliyar Javadi

Aliyar Javadi

Current Position: Post Doctorate, Max Planck Institute for Colloids and Interfaces

(Potsdam, Germany), since July 2007

Am Mühlenberg 1, D-14476 Golm/Potsdam, Germany, Phone: +49 331 5679250
E-mail: aliyar.javadi@mpikg.mpg.de

Ph.D: Chemical & Petroleum Engineering Department , Sharif University of Technology, Tehran, 2007

M. Sc: Chemical & Petroleum Engineering Department , Sharif University of Technology, Tehran, 1999

B. Sc: Chemical engineering, Amirkabir University of Technology (Tehran Polytechnique), 1997

Capillary Pressure Experiments for Dynamic Interfacial Tension Measurements at MPI-KG

portal-view

Max Planck Institute for Colloids and Interfaces (Potsdam, Germany)

Sharif University

Max Planck Institute for Colloids and Interfaces

American Society of Mechanical Engineering

ASME

Malayer City

Malayer - Malasita

http://mehr.sharif.edu

/~khjavadi

www.humans.persianblog.ir

E mail: javadi.aliyar@gmail.com

Research Area:

General topic: Transport phenomena in tow-phase flow, experimental study, modeling, and Computational Fluid Dynamics (CFD) simulation via FORTRAN Computer Programming.

Specific cases:

Fundamental studies on mass transfer and hydrodynamic aspects during droplet formation in petrochemical liquid/liquid extraction systems, using semi-empirical modeling, experimental study and CFD simulation procedures, for industrial applications such as oil refine process.
CFD simulation of droplet/bubble formation on the nozzle for applications such as liquid/liquid extraction systems in petrochemical processes.
Capillary pressure experiments and analysis (fast drop formation and oscillation methods) in order to measurement of dynamic interfacial/surface tension.
Interfacial mass transfer studies during droplet formation in presence surfactant agents across liquid/liquid interfaces.

- Carbon black oil furnace industrial reactors.

Visited Courses

1- Direct Numerical Simulation (DNS) of Reactive and Two Phase Flow, Berlin, September, 2007.

2-Scientific guest at Max Planck Institute (MPI) for Colloids and Interfaces, (Nov., 2005- Sep. 2006).

Research topic:

-Development of a new experimental setup and method for measurement of dynamic interfacial tension utilizing capillary pressure technique during fast droplet formation/growing/detachment and also droplet oscillation approach.

-Experimental studies and analysis of interfacial mass transfer during droplet formation in presence of surfactant agents across liquid/liquid interfaces.

2- Supercomputational Fluid Mechanics (Summer School 2004, Helmholtz Institute, August-September, 2004, Germany,)

3-CFD Parallel Programming/Processing (Mechanical Engineering Department, Shiraz University-Iran, 2002)

4-Research and Development for industry managements, Ministry of Industries of Iran, fall 2000.

Teaching Assistant Experience (at Sharif University of Technology)

-Applied Mathematics for Chemical Engineering (1998-1999)

-Basic Principles and Calculations in Chemical Engineering (2003-2004)

-Fluid Mechanics Laboratory (2003-2005)

-Fluid Mechanics (2003-2005)

-Transport Phenomena-I (2004-2005)

-Mass Transfer (2005)

Research Assistant Experiences:

At Sharif University of Technology (under supervision of Dr. D. Bastani)

- Mass Transfer during Droplet Formation in Liquid-Liquid Systems (2001-2006).

- Simulation of Bubble Formation Phenomenon on the Nozzle Using Computational

Fluid Dynamics FORTRAN Programming (2003-2004).

- Evaluation of Physical Properties, Particularly Interfacial Tension on the Interfacial

Mass Transfer during Droplet Formation in Liquid-Liquid Systems (2004-2006)

At Aerospace Research Institute (ARI), Ministry of Science Research and Technology (under supervision of Dr. M. Taeibi-Rahni)

- Turbulent Jet-into-Cross-flow Film cooling simulation for applications such as gas turbine blades in electrical power plants, (2002-2004)

- Modeling and computational simulation of two phase flow phenomena during droplet/bubble formation on the nozzle (2003-2005), for applications such as life support systems under microgravity conditions in aerospace stations.

Industrial Experiences:

-Installation and running manager of scouring, disinfection, dryer and deharing units, via collaboration with English and Belgium supervisors at Kerman Kork Company (a textile Cashmere Fiber exporter company), (1998-1999)
Director of factory of Kork-Baft at Kerman Kork company, (1999-2000)
Production Manager, Quality Control Manager, Kerman Kork company (2000-2001)
Research and Development Manager, Kerman Kork company, (2001- 2002)

My favorite activities in spare times

- Reading/Writing and study about the human's life, social behaviors, civilizations, and philosophic subjects.

-Agriculture, particularly in grape and walnut gardens, and tomato farmers.

- Poetry and Literature

- Music, Listening (all kind of nice and deep music) and a few Playing (3Taar)

-Mountain Climbing and Football Playing.

Comparison of predicted, CFD results, Industrial Data for Primary Particle Size( PPS)	*My Birth Place, Malayer City-Iran*
Part 2: Droplet formation on the nozzle tip-Computational Fluid Dynamics (CFD) simulation	Sharif University of Technology (my Ph.D. thesis defense, Dey 1385 (Jan. 2007).
Computationa Fluid Dynamic Simulation Of Jet to CrossFlow Injection / Film Cooling of Gas Turbine Blade	My supervisors (Dr. Bastani-right side- from Sharif University and Dr. Miller-left side- from Max Planck Institute-KG ), Eufoam2006 international conference, Berlin, 2006
Complexity of Jet to Cross Flow Interaction (Numerical Simulation by Reynolds Stress Model)	Grape Drying in Malayer , Sharivar 1382 (September 2003)
Takht Jamshid, Shiraz, Iran	Takht Jamshid, Shiraz, Iran

Published Papers

Selected Papers:

1.       1-Javadi A., Bastani D. and Taeibi-Rahni M. “Mass transfer during drop formation on the nozzle: New flow expansion model”, AIChE Journal, Vol. 52, No. 3, pp. 895-910, 2006.

2.       2-Javadi A., Bastani D., Taeibi-Rahni M.,Miller R. and Kragel J "Interfacial tension effects on the drop formation mass transfer via the role of the Bond number in the flow expansion new model" 6th European Conference on Foams, Emulsions and Applications, Potsdam, Germany, July, 2006.

3.      3- Krägel1 J., Javadi A. Makievski V., Pandolfini P., Loglio G. and Miller R." Short time range measurements of interfacial tension at liquid interfaces" 6th European Conference on Foams, Emulsions and Applications, (poster p.), Potsdam, Germany, July, 2006.

4.      4- Javadi A., Bastani D., Taeibi-Rahni M. and Javadi K. "The Effects of Hydrodynamics Characteristics on the Mass Transfer during Droplet Formation Using Computational Approach", ASME International Mechanical Engineering Congress, Paper No: IMECE2006-13283, Chicago, Illinois, USA, November, 2006.

5.       5-Javadi A., K. Javadi, J. Kräge, R. Miller, V.I. Kovalchuk, J. K. Ferri, D. Bastani, and M. Taeibi Rahni "oscillatory transient flow experiments and analysis in circular microchannels", ASME International Mechanical Engineering Congress, Paper No: IMECE2006-15949, Chicago, Illinois, USA, November, 2006.

6.       6-Javadi A., Soltanieh M., Sahebdelfar S., Bastani D., and Javadi K. "Estimation of Temperature and Residence Time of Carbon Black Oil Furnace Industrial Reactors" ASME International Mechanical Engineering Congress, Paper No: IMECE2006-15671, Chicago, Illinois, USA, November, 2006.

7.       7-Javadi A. and Bastani D., “Estimation of Mass Transfer during Drop Formation: New Flow Expansion Model”, ASME International Mechanical Engineering Congress, Paper No: IMECE2004-62443 California, USA, 2004.

8.    8- Darbandi M., M., Taeibi-Rahni , G. Schneider, K. Javadi and A. Javadi “numerical prediction on the interaction of a jet and a Turbulent Boundary Layer” 33rd AIAA Fluid Dynamics Conference and Exhibit AIAA, 2003.

9.       9-Javadi A., Javadi K., Taeibi-Rahni M., and Darbandi M., “A New Approach to Improve Film Cooling Effectiveness Using Combined Jets”, IGTC2003Tokyo, 8^th International Gas Turbine Congress, Tokyo, 2003.

10.   10- Javadi A., Soltanieh M., Sahebdelfar S., Bastani D., and Javadi K., “Estimation and Control of Temperature and Residence Time in Carbon Black Oil Furnace Reactors”, Carbon black perspective in Asia-Pacific, Agra, India, 2003.

11.   11-Javadi A., Javadi K., Taeibi-Rahni M. and Keimasi M., “Reynolds Stress Turbulence Models For Prediction of Shear Stress Terms in Cross Flow Film Cooling – Numerical Simulation”, 4^th International ASME/JSME/KSME Symposium on   computational technology CFD) for fluid/thermal/chemical/stress systems and industrial application, Vancouver, CANADA, 2002.

Research topic:

-Development of a new experimental setup and method for measurement of dynamic interfacial tension utilizing capillary pressure technique during fast droplet formation/growing/detachment and also droplet oscillation approach.

-Experimental studies and analysis of interfacial mass transfer during droplet formation in presence of surfactant agents across liquid/liquid interfaces.

2- Supercomputational Fluid Mechanics (Summer School 2004, Helmholtz Institute, August-September, 2004, Germany,)

Comparison of predicted, CFD results, Industrial

Data for Primary Particle Size( PPS)

8. 8- Darbandi M., M., Taeibi-Rahni , G. Schneider, K. Javadi and A. Javadi “numerical prediction on the interaction of a jet and a Turbulent Boundary Layer” 33rd AIAA Fluid Dynamics Conference and Exhibit AIAA, 2003.