METHOD OF DETERMINING RHEOLOGICAL PROPERTIES OF LIQUIDS Russian patent published in 1994 - IPC

Abstract RU 2007702 C1

FIELD: test technology. SUBSTANCE: method involves the steps of: passing liquid through a capillary, introducing an indicator into the capillary, determining concentration of the indicator at the inlet to and at the output from capillary, determining an indicator time-of-stay distribution function in the capillary and determining a velocity gradient an a function of tangential stresses from the obtained data. EFFECT: enhanced accuracy and reliability. 4 dwg

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RU 2 007 702 C1

Authors

Golovanchikov A.B.

Briff E.A.

Tjabin N.V.

Bolotin Ju.O.

Laki Zaman[Bd]

Dates

1994-02-15Published

1991-06-26Filed