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词条 Burgers material
释义

  1. See also

  2. References

  3. External links

A Burgers material is a viscoelastic material which consists of a Maxwell material and a Kelvin material in series. It is named after the Dutch physicist Johannes Martinus Burgers.

Given that the Kelvin material has an elasticity and viscosity , and the Maxwell material has an elasticity and viscosity , the Burgers model has the constitutive equation

where is the stress and is the strain.[1]

This model incorporates viscous flow into the standard linear solid model, giving a linearly increasing asymptote for strain under fixed loading conditions.

See also

  • Generalized Maxwell model
  • Kelvin–Voigt material
  • Maxwell material
  • Standard linear solid model

References

1. ^{{cite book|last1=Malkin|first1=Alexander Ya.|last2=Isayev|first2=Avraam I.|title=Rheology: Concepts, Methods, and Applications|year=2006|publisher=ChemTec Publishing|isbn=9781895198331|pages=59–60}}

External links

  • Creep and Stress Relaxation for Four-Element Viscoelastic Solids and Liquids, Wolfram Demonstrations Project
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1 : Non-Newtonian fluids

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