Classification of non Newtonian fluid>fluid mechanics>episode=4



Classification of non Newtonian fluid
Based on (B- value)

* For B=0,(time independent fluid)
    a) funda mental equation

    b) apprant viscosity

    c) graphical nature

      Pseudo plastic - ex- blood , milk,                                                syrup.
      Dilatent- honey, suger solution,                            rice starch solution etc
Q.if the shear stress education is             given .

    ANS=Pseudo plastic(n<1)

* B is not equal to zero(time                      depended)
a) funda mental equation

b) apprant viscosity

c) graphical nature

Example
√bingham/ideal plastic- tooth paste,cosmetic, lipstick
√Rheopetic- lubricant, gypsum paste
√ Thixotropic- printer ink, catch up