Ship’s Tonnage

Course

Discharge (m3/s)

Maximum rudder

angle (˚)

Maximum drift

angle (˚)

Ship’s speed (m/s)

Voyage (m)

Sailing time (min)

Average ship’s speed (m/s)

Max.

Min.

1000 t

Upstream

28,400

15.84

6.67

3.35

3.03

640

3.37

3.17

37,800

17.13

8.47

3.14

2.02

607

4.22

2.40

45,000

19.50

16.38

2.95

1.73

614

4.72

2.17

Downstream

28,400

11.03

19.15

4.72

3.87

626

2.23

4.69

37,800

12.40

13.72

5.58

4.76

596

1.89

5.26

45,000

15.91

9.15

5.68

4.41

609

1.83

5.56

5000 t

Upstream

28,400

17.22

8.94

3.28

3.08

618

3.20

3.22

37,800

20.46

11.75

3.18

2.17

602

4.03

2.49

45,000

20.64

10.00

3.02

1.97

619

4.62

2.23

Downstream

28,400

11.02

7.53

4.66

3.98

617

2.25

4.57

37,800

12.83

3.67

5.35

4.21

608

1.92

5.29

45,000

16.30

10.97

5.47

4.19

608

1.80

5.52