Název: Edge Effects in Rotational Viscometry VI. ZZ- and KK- Type Sensors: No-slip Pseudosimilarity for Inertialess Flow (Revisited)
Autoři: Wein, Ondřej ; Havlica, Jaromír
Typ dokumentu: Výzkumné zprávy
Rok: 2012
Jazyk: eng
Edice: 5
Abstrakt: This report should serve as a manual to the program Prog_cL_m.exe for calculating the correction cL on edge effects in narrow-gap rotational viscometry with almost cylindrical or conical spindles. Referring to the previous Research Report ICPF 2004/8, which deals with the same subject, it includes, in addition, also computation of cL for the entire ZZ and KK sensors with an arbitrary front of bottom semi-sensors (FLAT, CONE, HUB, HAAKE). Detailed attention is paid to numerical aspects: extrapolation/interpolation of the related fields (angular velocity, shear stress, dissipation, local torque contribution) towards the boundaries, including the analytical smoothing at singularities. The source codes for Prog_cL_m.exe, the results of numerical simulations, as well as the resulting correlations for cL , are available on the attached CD, which is an integral part of this report. The inertia effect was computed using commercial software FLUENT 12 for the Z40DIN sensor and applied in an approximate way also for the KK35/23 sensor.
Klíčová slova: edge effects; rotational viscometry; zz and kk sensors
Číslo projektu: GA104/01/0545 (CEP), GA104/04/0826 (CEP), GA104/08/0428 (CEP), GA104/09/0972 (CEP)
Poskytovatel projektu: GA ČR, GA ČR, GA ČR, GA ČR

Instituce: Ústav chemických procesů AV ČR (web)
Informace o dostupnosti dokumentu: Dokument je dostupný v příslušném ústavu Akademie věd ČR.
Původní záznam: http://hdl.handle.net/11104/0222830

Trvalý odkaz NUŠL: http://www.nusl.cz/ntk/nusl-155849


Záznam je zařazen do těchto sbírek:
Věda a výzkum > AV ČR > Ústav chemických procesů
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