|
1.
|
The paper deals with 3D numerical model of an ellipsoidal particle collision with rough bed. The stochastic method of the contact point is based on the concept of contact [...]
|
|
2.
|
The bed load transport usually occurs in three consecutive modes: rolling, saltation, and suspension. The start of rolling motion is investigated widely, and different mo [...]
|
|
3.
|
In the present paper non-rotating particle-wall collisions were experimentally investigated. By means of the PIV method a velocity field around falling spheres was analyz [...]
|
|
4.
|
The paper presents a model of sand sediment transport in water stream in vicinity of a high cylindrical column. It is assumed that an averaged turbulent flow is horizonta [...]
|
|
5.
|
The dense fluidic ash-water mixtures are time dependent, their shearing results in the significant decrease of the pressure drop in the laminar region, also laminar/turbu [...]
|
|
6.
|
The results of the 3D simulation of the solid spherical particles saltation in an open channel with rough bed are presented. The dependences of mean saltation length, mea [...]
|
|
7.
|
The Magnus force coefficient was determined from comparison of theoretical and experimental trajectory of rotating spherical particle falling in calm water. Theoretical t [...]
|
|
8.
|
Flow behavior of coarse-grained slurry depends generally on particle size, shape, density and concentration. The present paper describes the results of experimental inves [...]
|
|
9.
|
For numerical modelling particle saltation in channel with rough bed is important to define a bed configuration. The paper deals with the bed consisting of spherical part [...]
|
|
10.
|
The paper deals with experimental investigation of the dense fine-grained slurries focused on the slurry pressure drops versus average velocity relationship. The content [...]
|
guest ::
email alert
or subscribe to the 
RSS feed.