bn:02859160n
Noun Concept
Categories: Multivariable calculus, Fluid dynamics, Non-Newtonian fluids
EN
upper-convected time derivative  upper convected time derivative
EN
In continuum mechanics, including fluid dynamics, an upper-convected time derivative or Oldroyd derivative, named after James G. Oldroyd, is the rate of change of some tensor property of a small parcel of fluid that is written in the coordinate system rotating and stretching with the fluid. Wikipedia
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EN
In continuum mechanics, including fluid dynamics, an upper-convected time derivative or Oldroyd derivative, named after James G. Oldroyd, is the rate of change of some tensor property of a small parcel of fluid that is written in the coordinate system rotating and stretching with the fluid. Wikipedia