Turbulence statistics and flow structure in fluid flow using particle image velocimetry technique: A review
Particle image velocimetry (PIV) measurement technique provides an excellent opportunity
for investigating instantaneous spatial structures which are not always possible with point …
for investigating instantaneous spatial structures which are not always possible with point …
Momentum flux measurements in the airflow over wind-generated surface waves
The air–sea momentum exchanges in the presence of surface waves play an integral role in
coupling the atmosphere and the ocean. In the current study, we present a detailed …
coupling the atmosphere and the ocean. In the current study, we present a detailed …
Effect of secondary currents on the flow and turbulence in partially filled pipes
Large-eddy simulations of turbulent flow in partially filled pipes are conducted to investigate
the effect of secondary currents on the friction factor, first-and second-order statistics and …
the effect of secondary currents on the friction factor, first-and second-order statistics and …
Stability of stratified two-phase flows in horizontal channels
Linear stability of stratified two-phase flows in horizontal channels to arbitrary wavenumber
disturbances is studied. The problem is reduced to Orr-Sommerfeld equations for the stream …
disturbances is studied. The problem is reduced to Orr-Sommerfeld equations for the stream …
Study and characterization of gas-liquid slug flow in an annular duct, using high speed video camera, wire-mesh sensor and PIV
An experimental study is presented on air-water two-phase flow in a 10.5-m-long annular
duct with an external diameter of 155 mm and an inner diameter of 60 mm. Particle image …
duct with an external diameter of 155 mm and an inner diameter of 60 mm. Particle image …
[HTML][HTML] Impact of turbulence and secondary flow on the water surface in partially filled pipes
Large eddy simulations (LESs) of turbulent flow in partially filled pipes at various filling
degrees are conducted to investigate the response of the water surface to the turbulence …
degrees are conducted to investigate the response of the water surface to the turbulence …
Combined simultaneous two-phase PIV and interface elevation measurements in stratified gas/liquid pipe flow
The multiphase flow loop at the University of Oslo has been upgraded with a wave
measurement gauge consisting of two conductance probes. Hence, we are able to combine …
measurement gauge consisting of two conductance probes. Hence, we are able to combine …
Evolution of waves in a horizontal pipe propagating on a surface of a liquid film sheared by gas
Different wavy regimes in stratified air–water pipe flow are determined for a wide range of
gas and liquid flow rates in a 10 m long horizontal pipe with a diameter of 24 mm. Three sub …
gas and liquid flow rates in a 10 m long horizontal pipe with a diameter of 24 mm. Three sub …
Characterization of interfacial waves in stratified turbulent gas-liquid pipe flow using Particle Image Velocimetry and controlled disturbances
The work reports an experimental investigation on stratified gas-liquid pipe flow
characteristics in the presence of controlled interfacial waves. Studies of this flow regime …
characteristics in the presence of controlled interfacial waves. Studies of this flow regime …
[HTML][HTML] Dynamics of liquid–liquid flows in horizontal pipes using simultaneous two–line planar laser–induced fluorescence and particle velocimetry
Experimental investigations are reported of stratified and stratified–wavy oil–water flows in
horizontal pipes, based on the development and application of a novel simultaneous two …
horizontal pipes, based on the development and application of a novel simultaneous two …