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Report of CFD Lab 1

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Report of CFD Lab 1

Number of Students

Total 39

Submitted 38

Not Submitted 1

GRADE DISTRIBUTION

COMPARISON WITH LAST 4 YEARS

3 1 2

7

25

0 5 10 15 20 25 30

<80 80-85 85-90 90-95 95-100

Average = 93.9

Standard Deviation = 7.8

91.11 89.79 89.82 95.49 93.9

10.03 13.49 8.92 17.3

7.8 0

20 40 60 80 100 120

2009 2010 2012 2013 2014

Mean Standard Deviation

1

(2)

SUBMISSION HISTORY (Fall 2014)

COMPARISON OF CFD LAB (Fall 2014)

38

1 0

5 10 15 20 25 30 35 40

CFD lab1

Mean Standard Deviation

93.9

7.8 0.0

10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 100.0

CFD lab1

Mean Standard Deviation

2

(3)

1. Common mistake

• Two students did not follow specified format of report. These two students have the lowest grade.

• Most of students failed to compare velocity profile of CFD/EFD and laminar/turbulent flows.

• Some students did not provide friction factors and comparison error both.

• Many did not make section 8.7.2 question.

2. Feedback

2.1. Positive

• Most students are satisfied with lab manual and they believed manual is clearly described to follow and get results.

• Most students are pleased to be familiarized with software used in industry.

2.2. Negative

• Some students want tutorial session including ANSYS and V&V before Lab assignment is given.

• Some think that it will be useful and clear to provide the reason the data and analysis should be made given in the exercise section.

3

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