Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Jiri Konfrst"'
Publikováno v:
Electronic Journal of Polish Agricultural Universities. 23
The effect of the mixture velocity, solid concentration, and pipe inclination on the coarse-grained particle–water mixtures flow behaviour, concentration distribution, and pressure drops were experimentally studied in horizontal, vertical, and incl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3f58916249eec596296c206743ef892
https://doi.org/10.30825/5.ejpau.187.2020.23.2
https://doi.org/10.30825/5.ejpau.187.2020.23.2
Publikováno v:
Journal of Hydrology and Hydromechanics, Vol 65, Iss 2, Pp 183-191 (2017)
Narrow particle size distribution basalt pebbles of mean particle size 11.5 mm conveyed by water in the pipe sections of different inclination were investigated on an experimental pipe loop, consisting of smooth stainless steel pipes of inner diamete
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::843bf5f39d63661e46607a48fe2c578c
https://doaj.org/article/43042f51a8004e6c84dc66c5e854813c
https://doaj.org/article/43042f51a8004e6c84dc66c5e854813c
Publikováno v:
The Canadian Journal of Chemical Engineering. 94:1040-1047
This paper presents the results of an experimental investigation of the effects of mixture velocity and overall concentration on local concentration of coarse particles conveyed by water in a smooth horizontal pipe. A fraction of basalt pebbles with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0072fae8abf2588b9f96fadcd4d98059
https://doi.org/10.1002/cjce.22484
https://doi.org/10.1002/cjce.22484
Publikováno v:
Applied Mathematics and Computation. 272:614-628
The paper deals with an investigation of velocity field in a tank stirred by a standard Rushton impeller located in the middle of the tank height. Time-resolved PIV method was used to measure the angle-resolved velocity field near the impeller blades
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34dac618e946f5482aa4ab120e8166ff
https://doi.org/10.1016/j.amc.2015.06.044
https://doi.org/10.1016/j.amc.2015.06.044
Publikováno v:
EPJ Web of Conferences, Vol 180, p 02053 (2018)
Dispersion of two immiscible liquids is commonly used in chemical industry as wall as in metallurgical industry e. g. extraction process. The governing property is droplet size distribution. The droplet sizes are given by the physical properties of b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b8aa3b9f28fad75d4d81416795e78d39
https://doaj.org/article/7a382c4a4321424cb718b2f805b83360
https://doaj.org/article/7a382c4a4321424cb718b2f805b83360
Publikováno v:
EPJ Web of Conferences, Vol 143, p 02062 (2017)
The design of agitated tanks depends on operating conditions and processes for that are used for. An important parameter for the scale-up modelling is the dissipation rate of the turbulent kinetic energy. The dissipation rate is commonly assumed to b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed12e6fc0cfc9b6a3c8d3f0130215df2
https://doaj.org/article/e435a322cefa4df29b005aade22312aa
https://doaj.org/article/e435a322cefa4df29b005aade22312aa
Publikováno v:
EPJ Web of Conferences, Vol 213, p 02094 (2019)
The effect of flow parameters of fine-grained settling slurry on the pressure drop-velocity relationship, deposition limit velocity and local concentration distribution was studied in an experimental pipe loop of inner diameter D = 100 mm with inclin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d8f41632ba021263cd6b98ecc9acbdf2
https://doi.org/10.1051/epjconf/201921302094
https://doi.org/10.1051/epjconf/201921302094
Publikováno v:
EPJ Web of Conferences, Vol 92, p 02111 (2015)
The advanced knowledge of particle-water mixture flow behaviour is important for safe, reliable, and economical design and operation of the freight pipelines. The effect of the mixture velocity and concentration on the coarse particle - water mixture
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::06c50edfdd349404e2b47c557edb990c
https://doi.org/10.1051/epjconf/20159202111
https://doi.org/10.1051/epjconf/20159202111
Publikováno v:
International Journal of Chemical Engineering, Vol 2014 (2014)
The radial discharge jet from the standard Rushton turbine was investigated by the CFD calculations and compared with results from the Laser Doppler Anemometry (LDA) measurements. The Large Eddy Simulation (LES) approach was employed with Sliding Mes
Externí odkaz:
https://doaj.org/article/b0a9f96217cd456c9d2800987cad7349