Residence Time of RBC's and Haemolysis(Help for Searching)

kastarkas · October 18, 2016, 03:50

Hello friends.

Warm greetings to all !

I working on the same problem within this thread .

the power law for the damage index of RBC is given by

D = (3.62*10^-7)*(Time of exposure^0.785)*(shear stress^2.416).
(mentioned at the beginning of the thread)

I took shear stress = viscosity * shear strain rate ;

Is this wrong ?

do we have to consider equivalent scalar shear stress given acccording to the von Mises equivalent one ?

Some papers depicted this explicitly.

kastarkas · October 25, 2016, 07:03

Thank you all.

Before someone posts a reply....
I found out that, both equivalent 1d scalar stress by vonMises and the Shear from Newtons law of Viscosity are same in Magnitude..

Thanks

October 18, 2016, 03:50		#21
kastarkas Member kastarkas Join Date: Aug 2016 Posts: 45 Rep Power: 9	Hello friends. Warm greetings to all ! I working on the same problem within this thread . the power law for the damage index of RBC is given by *D = (3.6210^-7)(Time of exposure^0.785)(shear stress^2.416).** (mentioned at the beginning of the thread) I took *shear stress = viscosity shear strain rate ; Is this wrong ? do we have to consider equivalent scalar shear stress** given acccording to the von Mises equivalent one ? Some papers depicted this explicitly.

October 25, 2016, 07:03		#22
kastarkas Member kastarkas Join Date: Aug 2016 Posts: 45 Rep Power: 9	Thank you all. Before someone posts a reply.... I found out that, both equivalent 1d scalar stress by vonMises and the Shear from Newtons law of Viscosity are same in Magnitude.. Thanks