Search results

1

Non-Invasive Evaluation of Wavy Liquid Film

100%

Czernek K., Witczak S.

Chemical and Process Engineering

|

2013

|

issue 2

2

Validation of the generalized model of two-phase thermosyphon loop based on experimental measurements of volumetric flow rate

100%

Bieliński H.

Archives of Thermodynamics

|

2016

|

issue 3

3

Non-Invasive Evaluation of Wavy Liquid Film

100%

Czernek K., Witczak S.

|

vol. 34

|

issue 2

241-252

EN

The study presents the possible use of optoelectronic system for the measurement of values specific for hydrodynamics of two-phase gas very-high-viscosity liquid flow in vertical pipes. An experimental method was provided, and the findings were presented and analysed for selected values which characterise the two-phase flow.

4

Experimental investigation of heat transfer performance coefficient in tube bundle of shell and tube heat exchanger in two-phase flow

88%

Zając D., Karaś M., Ulbrich R.

Archives of Thermodynamics

|

2014

|

issue 1

5

Some problems of hydrodynamics of two-phase flow mixtures in minichannels

88%

Wengel M., Miłaszewicz B., Ulbrich R.

Archives of Thermodynamics

|

2014

|

issue 2

6

Numerical simulation of thermal-hydraulic processes in the riser chamber of installation for clinker production

88%

Borsuk G., Dobrowolski B., Nowosielski G., Wydrych J., Duda J.

Archives of Thermodynamics

|

2016

|

issue 1

7

Investigations on mixture preparation for two phase adiabatic pressure drop of R134a flowing in 5 mm diameter channel

75%

Muszyński T., Andrzejczyk R., Dorao C. A.

Archives of Thermodynamics

|

2017

|

issue 3

8

Evaluation of liquid-gas flow in pipeline using gamma-ray absorption technique and advanced signal processing

75%

Hanus R., Zych M., Mosorov V., Golijanek-Jędrzejczyk A., Jaszczur M., Andruszkiewicz A., Hanus R., Zych M., Mosorov V., Golijanek-Jędrzejczyk A., Jaszczur M., Andruszkiewicz A.

Metrology and Measurement Systems

|

2021

|

vol. 28

|

issue 1

9

CFD modelling of two-phase liquid-liquid flow in a SMX static mixer

75%

Pianko-Oprych P., Jaworski Z.

|

EN

The paper provides an overview of the application of Computational Fluid Dynamics tools for predicting transport processes in two-phase flow in a SMX static mixer. The overview is achieved by taking a brief look at factors: mesh generation, development of sub-models, post-processing including validation and quantitative verification of CFD results with experimental data. Two types of numerical approach were used in the simulations: the Reynolds averaged Navier-Stokes in the steady-state mode with the standard k-??turbulence model and Large Eddy Simulations in the unsteady mode. Both CFD techniques were applied to calculate flow velocities, pressure drop and homogenisation level in a SMX static mixer of the liquid-liquid mixture. The steady state drop size distribution was obtained by implementation procedure containing the population balance equation, where transport equations for the moments of the drop size distribution are solved and the closure problem is overcome by using the Quadrature Method of Moments.

10

Effect of the ion slip on the MHD flow of a dusty fluid with heat transfer under exponential decaying pressure gradient

51%

Attia H.

Open Physics

|

2005

|

vol. 3

|

issue 4

484-507

EN

In the present study, the unsteady Hartmann flow with heat transfer of a dusty viscous incompressible electrically conducting fluid under the influence of an exponentially decreasing pressure gradient is studied without neglecting the ion slip. The parallel plates are assumed to be porous and subjected to a uniform suction from above and injection from below while the fluid is acted upon by an external uniform magnetic field applied perpendicular to the plates. The equations of motion are solved analytically to yield the velocity distributions for both the fluid and dust particles. The energy equations for both the fluid and dust particles including the viscous and Joule dissipation terms, are solved numerically using finite differences to get the temperature distributions.

Refine search results

Non-Invasive Evaluation of Wavy Liquid Film

Validation of the generalized model of two-phase thermosyphon loop based on experimental measurements of volumetric flow rate

Non-Invasive Evaluation of Wavy Liquid Film

Experimental investigation of heat transfer performance coefficient in tube bundle of shell and tube heat exchanger in two-phase flow

Some problems of hydrodynamics of two-phase flow mixtures in minichannels

Numerical simulation of thermal-hydraulic processes in the riser chamber of installation for clinker production

Investigations on mixture preparation for two phase adiabatic pressure drop of R134a flowing in 5 mm diameter channel

Evaluation of liquid-gas flow in pipeline using gamma-ray absorption technique and advanced signal processing

CFD modelling of two-phase liquid-liquid flow in a SMX static mixer

Effect of the ion slip on the MHD flow of a dusty fluid with heat transfer under exponential decaying pressure gradient