Results 161 to 170 of about 208,593 (196)
Some of the next articles are maybe not open access.
The Chemical Engineering Journal, 1975
Abstract Measurements are reported of the void fraction, slug velocity and slug frequency for the cocurrent slug flow of highly viscous non-Newtonian fluids and air. The experimental work was performed in a horizontal tubular test section 2.54 cm in internal diameter and 10.67 m long.
R.G. Rosehart, E. Rhodes, D.S. Scott
openaire +1 more source
Abstract Measurements are reported of the void fraction, slug velocity and slug frequency for the cocurrent slug flow of highly viscous non-Newtonian fluids and air. The experimental work was performed in a horizontal tubular test section 2.54 cm in internal diameter and 10.67 m long.
R.G. Rosehart, E. Rhodes, D.S. Scott
openaire +1 more source
International Journal of Refrigeration, 2012
In this paper, (Part II of a two-part study), an investigation of void fractions for condensing flows of refrigerant R-134a in minichannels is presented. Custom digital image processing techniques were used to quantitatively analyze these flows in transparent minchannel geometries (square, rectangular and circular) with 2
Julian Winkler +2 more
openaire +1 more source
In this paper, (Part II of a two-part study), an investigation of void fractions for condensing flows of refrigerant R-134a in minichannels is presented. Custom digital image processing techniques were used to quantitatively analyze these flows in transparent minchannel geometries (square, rectangular and circular) with 2
Julian Winkler +2 more
openaire +1 more source
Void Fraction during Two-Phase Flow
Journal of Mechanical Engineering Science, 1973From consideration of the homogeneous equation for frictional pressure gradient, and the relation between friction and void fraction, an equation for the ratio of the phase velocities during two-phase flow, is developed which is interesting in form, easy to use, and agrees with experiment.
openaire +1 more source
DETERMINATION OF VOID FRACTION BY IMAGE PROCESSING
2016Void fraction is one of the key parameters fordefining the characteristics of a two phase flow. However, determination ofvoid fraction is not easy due to changing conditions of flow and the type offluid. In literature, there are plenty of works on determination of voidfraction in two-phase flow in a pipe or channel which uses psychical parametersand ...
DİBEK, Burak, DEMİR, Hakan
openaire +2 more sources
The Role of Void Distributions on Void Fraction Measurements
1978The distribution of voids in a nuclear reactor is of great importance due to their effect on the neutron flux and on the reactor dynamic characteristics in addition to the well known thermohydraulic problems they create. The possibility of using scattered neutrons to measure voids in a liquid flow is investigated experimentally.
openaire +1 more source
A-to-Z Guide to Thermodynamics, Heat and Mass Transfer, and Fluids Engineering, 2006
openaire +1 more source
openaire +1 more source