National Repository of Grey Literature 23 records found  beginprevious21 - 23  jump to record: Search took 0.00 seconds. 
K empirickému modelování "nespojitých" experimentálních tokových křivek
David, Jiří ; Filip, Petr
Frequently used classical empirical rheological models describin course of flow curves viscosity vs. shear rate exhibit monotonous behaviour - of either shear thinning or shear thickening nature. For description of behaviour where participation of both increasing and decreasing parts takes place there is a necessity of application of new empirical models
K výběru odpovídajícího fenomenologického modelu pro vazkoplastické kapaliny
David, Jiří ; Filip, Petr
At present a series of phenomenological models are used for the description of flow curves of viscoplastic materials. Their application for the given materials hitherto subjects to the two following factors: number of entering parameters and agreement with the experimental data. However, for the case of viscoplastic fluids there is still one point playing a crucial role: determination whether a mutual ratio of ciscous and plastic effects generated by the proposed model corresponds to the physical characteristics of the material studied. This contribution aims to analyse partially this topic and to provide a hint for a choice of a corresponding model

National Repository of Grey Literature : 23 records found   beginprevious21 - 23  jump to record:
See also: similar author names
3 DAVID, Jaroslav
7 DAVID, Josef
9 David, Jakub
22 David, Jan
3 David, Jaroslav
7 David, Josef
Interested in being notified about new results for this query?
Subscribe to the RSS feed.