Faculty of Physics
M.V.Lomonosov Moscow State University
Menu

Shear modulus and the dynamic viscosity of water at small gradients of flow velocity

T.S. Dembelova, D.N. Makarova, .B.B. Badmaev, B.V. Badarkhaev

Memoirs of the Faculty of Physics 2014. N 5.

  • Article
Annotation

Experimentally established, that the real shear modulus and the effective viscosity of liquid decrease with the increasing of the amplitude of shear deformation. Measurements carried out at small gradients of flow velocity showed that the viscosity of liquid increases with flow velocity decreasing. It is probably due to the structuring of the liquid.

Received: 2014 November 14
Approved: 2014 December 21
PACS:
66.20.-d Viscosity of liquids; diffusive momentum transport
83.60.Df Nonlinear viscoelasticity
Authors
T.S. Dembelova, D.N. Makarova, .B.B. Badmaev, B.V. Badarkhaev
670047, Ulan-Ude, Sakhyanova Str., 6
Issue 5, 2014

Moscow University Physics Bulletin

Science News of the Faculty of Physics, Lomonosov Moscow State University

This new information publication, which is intended to convey to the staff, students and graduate students, faculty colleagues and partners of the main achievements of scientists and scientific information on the events in the life of university physicists.