University of Southern California Mork Family Department of Chemical Engineering and Materials Science The USC Andrew and Erna Viterbi School of Engineering USC
Sitemap  |  Contact Us

Yannis C. Yortsos


Zohrab A. Kaprielian Dean's Chair in Engineering
Chester Dolley Professor 


Yannis C Yortsos

General Research Interests

  • Fluid flow, transport, and reaction in porous media
  • Viscous flows in porous media geometries
  • Phase change in porous media
  • Applications to the recovery of subsurface fluids (oil recovery, a soil remediation)


Specific Research Interest 

  • Miscible flows in Hele-Shaw cells
  • Vapor-Liquid Flow in Porous Media
  • Transport and Displacement in Heterogeneous and Fractured Media
  • Scale-Up of Displacement Processes in Heterogeneous Media
  • Flow of Fluids with Yield Stress in Porous Media
  • Darcian Dynamics
  • Heterogeneity Identification
  • Filtration Combustion
 
Contact Information


Web Site: 
E-mail:                       
yortsos@usc.edu
Mailing Address:      
USC Viterbi School of Engineering
University of Southern California
3650 McClintock Ave., OHE 200
Los Angeles, CA 90089-1450                   

Office Location:
       
OHE 200
Office Phone:          
(213)740-0617
Fax:                         
(213) 740-8493

 
Education


Ph.D., Chemical Engineering, California Institute of Technology, 1979
M.S., Chemical Engineering, California Institute of Technology, 1979
B.S., Chemical Engineering, National Technical University, Athens, Greece, 1973

 
Research Images


   
   


Selected Publications


Mahadevan, J., Sharma, M.M., and Yortsos, Y.C., Flow-Through Drying of Porous Media, AIChEJ 52, 2367-2380 (2006).

Amili, P., and Yortsos, Y.C., Darcian Dynamics: A New Approach to the Mobilization of a Trapped Phase in Porous Media, TiPM 64, 25-49 (2006).

Yortsos, Y.C., and Salin, D., On the Selection Principle for Viscous Fingering in Porous Media, J. Fluid Mech. 557, 225-236 (2006).

Coutelieris, F.A., Kainourgiakis, M.E., Stubos, A.K., Kikkinides E.S., and Yortsos, Y.C., Multiphase Mass Transport with Partitioning and Inter-phase Transport in Porous Media, Chem. Eng. Sci. 61, 4650-4661 (2006).

Yiotis, A., Tsimpanogiannis, I.N., Stubos, A.K., and Yortsos, Y.C., Pore-Network Study of the Characteristic Periods in the Drying of Porous Materials, J. Colloid Interface Sci., 297(2), 738-748 (2006).

Mahadevan, J., Sharma, M.M., and Yortsos, Y.C., Factors Affecting Cleanup of Water Blocks: A Laboratory Investigation,” SPEJ, 238-246 (2005).

Mahadevan, J., Sharma, M.M., and Yortsos, Y.C., Evaporative Clean-up of Water-Blocks in Gas Wells, J. Pet. Tech., 66-68 (2005.

Yiotis, A., Boudouvis, A.G., Stubos, A.K., Tsimpanogiannis, I.N.,  and  Yortsos, Y.C.,* */Pore-Network Modeling of Isothermal Drying in Porous Media/, Transport in Porous Media, *58 *(1-2), 63-86 (2005).

Akkutlu, Y.I, and Yortsos, Y.C., /The Effect of Heterogeneity on In-situ Combustion: Propagation of Combustion Fronts in Layered Porous Media/,/ /SPEJ, accepted (2005)

Lu, C., and Yortsos, Y.C., /Pattern Formation in Reverse Filtration Combustion/, Phys. Rev. E accepted (2005).

Amili, P., and Yortsos, Y.C., /Darcian Dynamics: A New Approach to the Mobilization of a Trapped Phase in Porous Media/, TiPM, accepted (2005).

Chen, M., Yortsos, Y.C., and Rossen, W., /A //Pore-Network Study of the Mechanisms of Foam Generation in Porous Media/, Phys. Rev.E submitted (2005).

 Chen, M., Yortsos, Y.C., and Rossen, W., /Insights on the     Mechanisms of Foam Generation in Porous Media from Pore-Network Studies/, Colloids and Surfaces, *256/2-3*, 181-189 (2005).

Yiotis, A., Stubos, A.K., Boudouvis, A.G., Tsimpanogiannis, I.N., and Yortsos, Y.C., /Pore Network Modeling Of Isothermal Drying In Porous Media/, in Upscaling Multiphase Flow in Porous Media: *From Pore to Core and Beyond*, Das, D.B. and Hassanizadeh, S.M. (Eds.), Springer, 2005.

Chen, M., Rossen, W., and Yortsos, Y.C., /The Flow and Displacement in Porous Media of Fluids with Yield Stress/, Chem. Eng. Sci., *60 (15)*, 4183-4202 (2005).

Lu, C., and Yortsos, Y.C., /The Dynamics of Forward Filtration Combustion at the Pore-Network Level/, AIChEJ *51* (4), 1279-1296 (2005).

Talon, L., Martin, J., Rakotomalala, N., Salin, D., and Yortsos,Y.C., /Crossing the Elliptic Region in Quasilinear Hyperbolic Systems with Change-of-Type Behavior Arising in Flow Between Parallel Plates/, Phys. Rev. E *69*, 066318 (2004).

Shariati, M., Talon, L., Martin, J., Rakotomalala, N., Salin, D., and Yortsos, Y.C., /Physical Origins of the Change of Type from Hyperbolic to Elliptic Equations: Fluid Displacement Between two Parallel Plates/, J. Fluid Mech.* 519, *105-132 (2004).