Texte intégral
General
Total number of students 41
Attended 39
Missed 2
Make-up 0
Average grade 8.13
Standard deviation of grades 1.41
Grade distribution
Comparison with last five years
Grade history
Attendance history
Comments
• Most of students wrote down the Reynolds number correctly.
• Some students made mistakes in calculating Froude and Weber numbers and got consequently wrong velocity/viscosity/surface tension scale.
Documents relatifs
Some of students missed pressure term in momentum equation.. One student confused the Diameter
Some of students indicated wrong sign on pressure term.. One student couldn’t get the main idea how to approach this
• One student confused the Model scale density with full scale density.. • Some of students made small
• Few students did not evaluate the shear stress at correct location
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• Part (a) had a typo where the A1 and A2 relationship was asked to be found using momentum and continuity equations. It should have asked to use continuity and
• Some students selected inlet and outlet to apply the Bernoulli equation. Selecting reservoir surface and outlet
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