Počet záznamů: 1
Handbook of conveying and handling of particulate solids
- 1.0196183 - UH-J 20013109 RIV NL eng M - Část monografie knihy
Vlasák, Pavel - Chára, Zdeněk
Laminar and turbulent flow of dense kaolin and ash hydromixtures.
Handbook of conveying and handling of particulate solids. vol. 10. Amsterodam: Elsevier Science B.V., 2001, s. 473-482
Grant CEP: GA AV ČR IAA2060701
Výzkumný záměr: CEZ:AV0Z2060917
Klíčová slova: kaolin slurry * ash-water mixture * turbulent model
Kód oboru RIV: BK - Mechanika tekutin
The concentrated fine-grained slurries can be approximated by rheological models for laminar flow regime, for turbulent flow regime two models based on rheological parameters (Wilson, Slatter) were analysed. The flow behaviour of kaolin and ash slurries were experimentally investigated on tube viscometer. It was find out that the flow behaviour index n decreases with increasing concentration, while yield stress ty and fluid consistency K increase with concentration. The both turbulent models can be used for prediction of flow behaviour of kaolin and ash slurries in the turbulent regime if the flow behaviour index n is determined from turbulent data.
Trvalý link: http://hdl.handle.net/11104/0091824
Počet záznamů: 1