Zobrazeno 1 - 10
of 240
pro vyhledávání: '"G. Hetsroni"'
Autor:
G. Hetsroni, M. Fichman
Publikováno v:
Physics of Fluids. 16:4346-4352
Electrokinetic mechanism of drag reduction of turbulent flow of surfactant solutions is proposed. The surfactant micelles with surface charge attract ions of the solvent or counterions, forming an electric double layer. The ions in the layer are “f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::195927aef0b8edd40f220590f89f99de
https://doi.org/10.1063/1.1804550
https://doi.org/10.1063/1.1804550
Combustion of Two-Phase Reactive Media addresses the complex phenomena involved in the burning of solid and liquid fuels. In fact, the multiplicity of phenomena characteristic of combustion of two-phase media determine the contents. The three parts d
Publikováno v:
International Journal of Multiphase Flow. 24:359-386
The effect of a dilute suspension, of near neutral-density particles, on the wall turbulence in a horizontal channel was investigated by means of a laser Doppler anemomentry and flow visualization. We found that the particles increase the period betw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61d3ddee04f5820b7fe20b5d5937043e
https://doi.org/10.1016/s0301-9322(97)00054-2
https://doi.org/10.1016/s0301-9322(97)00054-2
Publikováno v:
Fuel Science and Technology International. 14:753-765
Quantitative description of the correlations between some characteristics (density, viscosity, asphaltene and sulfur contents, stability ) of the vacuum residues and products of their visbreaking, and of the changes in the feed properties as a result
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7cdfe246fe87de7b9b20ff054987010
https://doi.org/10.1080/08843759608947610
https://doi.org/10.1080/08843759608947610
Publikováno v:
Fuel Science and Technology International. 14:839-866
Two vacuum residues of heavy petroleum blends and residues of the products of their visbreaking, on a commercial unit, were investigated by means of column chromatography, cryoscopic analysis, elemental analysis, NMR spectroscopy, etc. An increase in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b5d5baac435d76303e7a664773b680b
https://doi.org/10.1080/08843759608947615
https://doi.org/10.1080/08843759608947615
Autor:
G. Hetsroni, A. Mosyak
Publikováno v:
Chemical Engineering Communications. :85-104
The affect of the Reynolds number on the characteristics of the coherent structures in a flume was studied for Reynolds numbers Reθ = 300,470,690 and ratio of channel width to water depth from 6.4 to 3.4. Infrared thermography was used to detect the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39d69fcf83d17809a58a60641049496b
https://doi.org/10.1080/00986449608936510
https://doi.org/10.1080/00986449608936510
Autor:
L. P. Yarin, G. Hetsroni
Publikováno v:
Combustion Science and Technology. 109:93-120
This paper deals with the theory of high-temperature gas-liquid ideally stirred reactors in which a monodisperse droplets or bubbly mixtures react. A new model of gas-liquid combustion reactors is proposed. This model takes into account the principal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d218f7dc1c4ad183984be13501f342ab
https://doi.org/10.1080/00102209508951897
https://doi.org/10.1080/00102209508951897
Publikováno v:
Physics of Fluids. 7:1107-1121
The velocity, flux, and concentration distribution of solid particles in a turbulent boundary layer of a horizontal water flume were investigated experimentally by means of LDA and visualization techniques. The particles were of polystyrene (specific
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a7ba81a906df2a0e4612b79d2f8c333
https://doi.org/10.1063/1.868552
https://doi.org/10.1063/1.868552
Publikováno v:
Physics of Fluids. 7:1095-1106
The motion of solid particles near the wall in a turbulent boundary layer was investigated experimentally in a water flume by flow visualization techniques and by LDA. The particles were of polystyrene (specific density ∼1.05) with diameters rangin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea8fc8991871c62d13d53ce87f6499ed
https://doi.org/10.1063/1.868551
https://doi.org/10.1063/1.868551