Flow in a rectangular duct: Discretiztion of flow domain

[@subinp7499]

fantastic class

[@prabhavthapa9265]

i think there is some missing variable in the final equation .there should be -800 W22 another variable .

[@kesavakarri854]

How to come w23 400

[@ArunKumar-on9mu]

What is w

[@JamesVestal-dz5qm]

I didn't eat breakfast before I went to church.