| 单词 | weissenberg rheogoniometer |
| 释义 | > as lemmasWeissenberg rheogoniometer In full Weissenberg rheogoniometer. A type of rheometer for measuring the viscosity and elasticity of both Newtonian and non-Newtonian fluids. ΘΚΠ the world > matter > physics > mechanics > force > stress or force exerted and tending to deform > [noun] > alteration of form or dimensions caused by stress > sheet > change of viscosity in fluids > instrument measuring shearing stress rheogoniometer1946 1946 Nature 2 Nov. 614/2 The practical application of the Weissenberg rheogoniometer. 1949 K. Weissenberg in Princ. Rheol. Measurement (Brit. Rheologists' Club) iii. 39 It has therefore become necessary to design a new instrument, termed Rheogoniometer, which measures the macroscopically observable forces and displacements in a sufficiently comprehensive manner. 1974 Physics Bull. Jan. 20/2 The ‘rheogoniometer’..allowed for the first time the movements and forces in flowing fluids to be measured as functions of time and in all three dimensions in space. 1998 Jrnl. Rheol. 42 1479 Two transparent parallel disks of Plexiglas mounted on a R-18 Weissenberg rheogoniometer. < as lemmas |
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