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Publications

 

Gurka R., Liberzon A. and Hetsroni G., Spatial characteristics of the vorticity fields in a flume, accepted to International Journal of Heat and Fluid Flow, 2005. 

Luznik L., Gurka R., Nimmo Smith W.A.M., Zhu W., Katz J. and Osborn T, Distribution of energy spectra, Reynolds stresses, turbulence production and dissipation in a tidally driven bottom boundary layer, submitted to Journal of Physical Oceanography, 2005.

Link N., Gurka R., Liberzon A., Lampert S., Hetsroni G. and Semiat R., Optical Measurements of DOD Printing Heads: Air Flow Investigation, submitted to International Journal of Multiphase flow, 2005.

Gurka R., Liberzon A. and Hetsroni G., Characterization of turbulent flow in a flume with surfactant using PIV, vol. 126, pp. 1054-1057, Journal of Fluids Engineering, 2005.

Liberzon, A., Gurka R., Tiselj I. and Hetsroni G., Spatial characterization of the numerically simulated vorticity fields of a flow in a flume, Theoretical and Computation Fluid Dynamics, vol. 19, pp. 115-125, 2005.

Gurka R., Hetsroni G., Liberzon A., Nikitin N. and Tsinober A., On turbulent energy production in wall bounded flows, Physics of Fluids, vol. 16, pp. 2704-2707, 2004.

Gurka R., Liberzon A. and Hetsroni G., Detecting coherent patterns in a flume by using PIV and IR imaging techniques, vol. 37, pp. 230-236, Experiments in Fluids, 2004.

Liberzon A., Gurka R. and Hetsroni G., XPIV - Multi-plane Stereoscopic Particle Image Velocimetry, Experiments in Fluids, vol. 36, pp. 355-362, 2003.

Frenkel V., Gurka R., Liberzon A., Shavit U., and Kimmel E., Preliminary Investigations of Ultrasound Induced Acoustic Streaming Using Particle Image Velocimetry, Ultrasonics, vol. 39, pp. 153-156 2001.

 

Proceedings

 

Palombi E., Kopp G.A. and Gurka R., PIV measurements of wake flows of various bridge sections, IMECE’06, Chicago, USA, November 05-10, 2006.

 Palombi E., Kopp G.A. and Gurka R., Particle image velociemtry measurements of complex around bridge sections, CWE2006, Yokohoma, Japan, July 16-19, 2006.

 Gurka R., Liberzon A. and Hetsroni G., Experimental investigation on the effects of surfactant on turbulent flow in a flume, 13^th International Symosium, Application of LASER Techniques to Fluid Mechanics, Lisboa, Portugal, June 26-29, 2006.

 Gurka R., Liberzon A. and Hetsroni G., Vortical structures in a flume, APS March Meeting, March 13-17, 2006.

 Luznik L., Gurka R., Nimmo Smith W.A.M., Zhu W., Katz J. and Osborn T, Distribution of energy spectra, Reynolds stresses, turbulence production and dissipation in a tidally driven bottom boundary layer AGU Ocean Sciences Meeting, Honolulu, Hawaii, February 20-24, 2006.

 Gurka R., Luznik L, Hackett E., Katz J. and Osborn T, Turbulence characteristics in the bottom boundary layer of the coastal ocean using submersible PIV, 58th Annual Meeting of APS, Division of Fluid Dynamics, IL, November 23-25, 2005.

 Liberzon A., Gurka R., Lampert S. and Hetsroni G., Multi-dimensional characterization of coherent structures using three-plane stereoscopic PIV, 6th International Symposium on Particle Image Velocimetry, Pasadena, California, USA, September 21-23, 2005.

 Gurka R., Luznik L, Katz J. and Osborn T, Measurements of dissipation and small scales structures using Submersible PIV in the bottom boundary layer of the Coastal Ocean Continental Shelf, 6th International Symposium on Particle Image Velocimetry, Pasadena, California, USA, September 21-23, 2005.

Luznik L., Gurka R., Nimmo Smith W.A.M., Zhu W., Katz J. and Osborn T, Wave Phase based Conditional Sampling of Reynolds Stresses in the Coastal Ocean Bottom Boundary Layer, 4th International Symposium on Turbulence and Shear Flow Phenomena, Virginia, June 27-29, 2005.

Gurka R., Luznik L., Nimmo Smith W.A.M., Zhu W., Katz J. and Osborn T., The distributions of Reynolds Stresses, production, dissipation and vorticity in the bottom boundary layer of the coastal ocean, 57th Annual Meeting of APS, Division of Fluid Dynamics, WA, November 23-25, 2004.

Luznik L., Gurka R., Nimmo Smith W.A.M., Zhu W., Katz J. and Osborn T., On the structure of turbulence and Reynolds stress distribution in the bottom boundary layer of the coastal ocean, ICTAM XXI, Warsaw, Poland, August 15-21, 2004.

Luznik L., Nimmo Smith W.A.M., Zhu W., Gurka R., Katz J. and Osborn T., Turbulence Measurements in the Bottom Boundary Layer Using PIV on the U.S. Southeastern Continental  Shelf, AGU Ocean Sciences Meeting, Portland, Oregon, January 26-30, 2004.

Gurka R., Liberzon A. and Hetsroni G., Footprints of funnel vortices in a turbulent boundary layer, 56th Annual Meeting of APS, Division of Fluid Dynamics, NJ, November 23-25, 2003.

Gurka R., Liberzon A. and Hetsroni G., Two dimensional footprints of coherent vortical structures, ME conference, Haifa, Israel, May 12-13, 2003.

Gurka R., Liberzon A. and Hetsroni G., Characterization of turbulent flow in a flume with surfactant using PIV, IMECE’02, New Orleans, USA, November 17-22, 2002.

Liberzon A., Gurka R. and Hetsroni G., Vorticity Characterization in a Turbulent Boundary Layer using PIV and POD Analysis, 4th International Symposium on Particle Image Velocimetry, Gottingen, Germany, September 17-19, 2001.

Gurka R., Liberzon A., Hefetz D., Rubinstein D. and Shavit U., Computation of Pressure Distribution Using PIV Velocity Data, 3rd International Workshop on Particle Image Velocimetry, Santa Barbara, California, September 16-18, 1999.

 

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