Počet záznamů: 1

Numerical simulation of fly-ash transport in three sands of different particle-size distributions using HYDRUS-1D

SYSNO ASEP	0364764
Druh ASEP	J - Článek v odborném periodiku
Zařazení RIV	J - Článek v odborném periodiku
Poddruh J	Článek ve WOS
Název	Numerical simulation of fly-ash transport in three sands of different particle-size distributions using HYDRUS-1D
Tvůrce(i)	Kodešová, R. (CZ) Kapička, Aleš (GFU-E)_{ORCID, RID} Lebeda, J. (CZ) Grison, Hana (GFU-E)_{RID, ORCID, SAI} Kočárek, M. (CZ) Petrovský, Eduard (GFU-E)_{ORCID, RID}
Zdroj.dok.	Journal of Hydrology and Hydromechanics. - : Ústav pro hydromechaniku AV ČR, v. v. i.. - : Ústav hydrológie SAV - ISSN 0042-790X Roč. 59, č. 3 (2011), s. 206-216
Poč.str.	11 s.
Jazyk dok.	eng - angličtina
Země vyd.	SK - Slovensko
Klíč. slova	sand ; fly-ash migration ; magnetic susceptibility ; numerical simulation ; attachment/detachment concept ; filtration theory
Vědní obor RIV	DK - Kontaminace a dekontamin. půdy vč. pesticidů
CEP	IAA300120701 GA AV ČR - Akademie věd
CEZ	AV0Z30120515 - GFU-E (2005-2011)
UT WOS	000295950800006
DOI	10.2478/v10098-011-0017-5
Anotace	Study is focused on the numerical modeling of fly-ash transport in three sands, which was experimentally studied in the laboratory. Sands were packed in glass cylinders with diameter of 5.52 cm and height of 18 cm. Sands were also packed in plastic cylinders with diameter of 30 cm and height of 40 cm. The fly-ash and pulse infiltrations were applied on the top of all cylinders. Visually observed and gravimetrically evaluated fly-ash migration in small cylinders corresponded to fly-ash mobility in large columns detected using the SM400 Kappameter. The HYDRUS-1D code was used to simulate observed fly-ash transport. Parameters of soil hydraulic functions were either obtained using the Tempe cells and the RETC program or estimated using numerical inversion of transient water flow data measured in both types of columns using HYDRUS-1D.
Pracoviště	Geofyzikální ústav
Kontakt	Hana Krejzlíková, kniha@ig.cas.cz, Tel.: 267 103 028
Rok sběru	2012

Počet záznamů: 1