Awesome video, thank you so much. Sometimes I see derivations where there is some pressure component, at this time I had to go over the derivation a bit quickly, but if anyone can shed some light on the -P*delta_ij that I have seen in some forms of the stress tensor please let me know.
Take a look at my writeup here: flowlab.groups.et.byu.net/me515/aero.pdf, specifically equation 1.113. The pressure term always exists, it's just a matter of preference whether you define that pressure term as part of the stress tensor or not.
Great derivation of the stress-strain rate tensor with full details. Thanks a lot!!!
Thank you for the clear derivation. It was super useful.
Much better explanation and presentation than my professor.
typo: "deviatoric"
Comment to boost on the algorithm plus THANKS!
amazing video
In which book can I find theis equation derived for the stress tensor?
Section 1.8 of my book/notes here: byu.box.com/shared/static/ywfayozbj3sr2ot6b32u8nqk5brqvurt.pdf
Awesome video, thank you so much. Sometimes I see derivations where there is some pressure component, at this time I had to go over the derivation a bit quickly, but if anyone can shed some light on the -P*delta_ij that I have seen in some forms of the stress tensor please let me know.
Take a look at my writeup here: flowlab.groups.et.byu.net/me515/aero.pdf, specifically equation 1.113. The pressure term always exists, it's just a matter of preference whether you define that pressure term as part of the stress tensor or not.
Hello sir i need the stress tensor for non-newtonian fluid
I’m lost