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viscous flow การใช้

ประโยคมือถือ
  • Flows for which viscosity is not neglected are called viscous flows.
  • Flows for which viscosity cannot be neglected are called viscous flows.
  • Osborne Reynolds ( 1866 ) derived the equation of viscous flow.
  • Thus, in cases of very viscous flows ( e . g.
  • The distinction lies in the ability to respond to an applied shear force via macroscopic viscous flow.
  • Also, Lamb derived for the first time a solution for the viscous flow around a circular cylinder.
  • These materials do show viscous flow is the dominant source of plastic deformation, and is also very slow.
  • This viscous flow is at least 50 m thick, thus leaving an irregularity in the profile of the volcano.
  • After this " elastic " phase, uplift proceed by " slow viscous flow " so the rate decreased exponentially after that.
  • The Galilei number is used in viscous flow and thermal expansion calculations, for example to describe fluid film flow over walls.
  • The thermal energy must be high enough to allow for translational motion of the units which leads to viscous flow of the material.
  • The full problem of viscous flow, described by the non-linear Navier Stokes equations, is in general not mathematically solvable.
  • Darcy's law is only valid for slow, viscous flow; fortunately, most groundwater flow cases fall in this category.
  • If this relation is linear, then the motion is said to satisfy " Bagnold s macro-viscous flow ".
  • They also held that structures such as imbricate fiamme, observed in the Green Tuff, were the result of late stage primary viscous flow.
  • Plants can be assessed for leaf conductance using a viscous flow porometer that is available on the market ( Thermoline and CSIRO, Australia ).
  • It has provided a closer look at fresh martian craters, revealing alluvial fans, viscous flow features and ponded regions of pitted materials containing breccia clast.
  • A proposal to exploit meshless advantages in high-Reynolds viscous flow problems is presented in ( Ortega, O馻te, Idelsohn & Flores, 2014a ).
  • On an aircraft wing the boundary layer is the part of the flow close to the wing, where viscous forces distort the surrounding non-viscous flow.
  • PD meters excel at measuring low flows, and also at measuring highly viscous flows, because PD meters captures the flow in a container of known volume.
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