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MANOEUVRING BOOKLET V1.06

Mathematical model of

Oil tanker (Dis.30645t) bl

Version: v09-3D

Dll Version: 2.23.235

According to:

Solas II-1, regulation 28.3

St. Petersburg

2005

Oil tanker (Dis.30645t) bl , v09-3D

1.GENERAL DESCRIPTION

1.1.Ships particulars

1.1.1.Ships name: Oil tanker (Dis.30645t) bl version v09-3D

1.1.2. Displacement:

30645 t

Deadweight

---

1.1.3. LOA in Ballast:

242.8 m

Breadth (Moulded):

32.2 m

LBP in Ballast:

228.0 m

Depth (Moulded):

19.6 m

Extreme height of the ships structure:

50.5 m

Draft middle in Ballast:

6.3 m

(measured from keel)

 

Hull coefficient:

0.68

Longitudinal metacenter height:

317.0 m

Distance from middle frame

 

 

 

to gravity center in stern:

2.50 m

Transverse metacenter height:

3.50 m

Distance from base plane to

 

 

 

gravity center:

13.00 m

 

1.1.4. Main Engine

 

 

Type: DIESEL

Number of units: 1

Power output: 13610 kW

Remote control system modes: Normal, Emergency

 

 

 

1.1.5. Propeller

 

 

Type:

FPP

Diameter:

6.30 m

Number of units:

1

Propeller immersion:

2.80 m

Direction of rotation:

RIGHT

Pitch ratio:

0.75

1.1.6. Rudder

Type: SEMI-SUSPENDED

Number of units: 1 Number of pumps: 2

Total rudder area: 53.0 sq. m

Max. rudder angle: 35° Neutral rudder angle for Full Sea Ahead: 0.6° (stbd)

Rudder area ratio: 78.1 %

(Effect. rudder area ) Total rudder area

Type:

---

1.1.7. Bow and Stern Thrusters

 

 

 

Number of units (bow):

0

Number of units (stern):

0

Bow thruster capacity:

-

Stern thruster capacity:

-

Bow thruster location:

-

Stern thruster location:

-

The information contained herein is proprietary to Transas Marine (UK) Ltd and Navis Co. and shall not be duplicated, used, or disclosed in whole or part for any functional other than to evaluate this quotation.

2

Oil tanker (Dis.30645t) bl , v09-3D

(Distance from middle frame to thruster axle)

 

1.1.8. Bow and Astern Profiles

 

Bow profile:

Bulbous

Astern profile: V

 

 

1.1.9. Bow And Stern Anchors

 

Bow Anchor(s)

Stern Anchor

Type:

Hall's

Type:

---

Weight:

9000.0 kg

Weight:

---

Number of Anchors:

2

Number of Anchors:

---

Chain Gauge:

87.0

Chain Gauge:

---

Number of shackle:

14

Number of shackle:

---

Max.rate of heaving:

0.30 m/s

Max.rate of heaving:

---

Blind Zones (not drawn to scale)

14 (D)

7.0 (C)

5.5 (A)

297 (B)

 

 

(A) Draft (bow)

5.5 m

(B) Blind zone (bow) 297 m

(C) Draft (stern)

7.0 m

(D) Blind zone (stern) 14 m

The information contained herein is proprietary to Transas Marine (UK) Ltd and Navis Co. and shall not be duplicated, used, or disclosed in whole or part for any functional other than to evaluate this quotation.

3

Oil tanker (Dis.30645t) bl , v09-3D

Other hull particulars

17.8 (A)

225.0 (B)

219.0 (C)

32.2 (D)

(A)

Distance from stern to bridge wing

17.8 m

(B)

Distance from bridge wing to bow

225.0 m

(C)

Length of waterline

219.0 m

(D)

Width of waterline

32.2 m

 

Extreme height

50.5 m

190.0 (E)

(E) Length of parallel mid body

190.0 m

The information contained herein is proprietary to Transas Marine (UK) Ltd and Navis Co. and shall not be duplicated, used, or disclosed in whole or part for any functional other than to evaluate this quotation.

4

Oil tanker (Dis.30645t) bl , v09-3D

1.2.Characteristics of Main Engine

Engine order

Propeller RPM

Speed, Knots

Power,

Pitch

(A)

(B)

(A)

(B)

kW (A)

ratio

 

Full Sea Ahead

109

-

16.0

-

12368

0.75

Full Ahead

100

-

14.6

-

9551

0.75

Half Ahead

80

79

11.7

11.4

4890

0.75

Slow Ahead

60

59

8.8

8.6

2064

0.75

Dead Slow Ahead

40

39

5.9

5.7

612

0.75

Dead Slow Astern

-41

-40

-3.0

-2.6

644

0.75

Slow Astern

-62

-61

-4.4

-4.1

2158

0.75

Half Astern

-81

-80

-5.6

-5.2

4970

0.75

Full Astern

-91

-88

-6.3

-5.7

6434

0.75

(A)– Deep water, Water depth 1000 m

(B)– Shallow water, Water depth to draft ratio 1.2

 

Min RPM: 30

Speed at min RPM: 4.4 knots

Maximum No. of consecutive starts (diesel engine)

12

 

 

Time taken to effect changes in Engine Telegraph Settings

 

 

 

 

 

 

 

 

 

 

Time Taken (min-s)

 

Change in Engine Telegraph Settings

 

Normal

Emergency

 

From Full Sea Ahead to Full Astern

 

 

10-38

7-23

 

From Full Ahead to Full Astern

 

 

6-44

6-22

 

From Half Ahead to Full Astern

 

 

5-22

5-06

 

From Slow Ahead to Full Astern

 

 

3-07

3-05

 

From Dead Slow Ahead to Full Astern

 

 

2-26

2-25

 

From Full Sea Ahead to Stop

 

 

7-02

4-08

 

From Full Ahead to Stop

 

 

3-08

3-08

 

From Half Ahead to Stop

 

 

1-46

1-46

 

From Slow Ahead to Stop

 

 

0-12

0-12

 

From Dead Slow Ahead to Stop

 

 

0-03

0-03

The information contained herein is proprietary to Transas Marine (UK) Ltd and Navis Co. and shall not be duplicated, used, or disclosed in whole or part for any functional other than to evaluate this quotation.

5

Oil tanker (Dis.30645t) bl , v09-3D

1.3.Autopilot settings

Yawing

2

1..6

 

Rudder

5

1..9

 

Count Rud

5

0..9

 

Speed

Log

 

 

Synch Gyro

-

 

 

Rud Lim

25°

5..max

Off Course

20°

5..30

RoT

24° /min

5..max

Sensitive (1-10):

7

Max course:

20°

Max rudder angle:

25°

Yaw rate:

24° /min

Adaptive:

No

The information contained herein is proprietary to Transas Marine (UK) Ltd and Navis Co. and shall not be duplicated, used, or disclosed in whole or part for any functional other than to evaluate this quotation.

6

Oil tanker (Dis.30645t) bl , v09-3D

2. MANOEUVRING CHARACTERISTICS IN DEEP WATER

2.1.Course change performance

Full Sea Ahead Initial turning test results

Advance, cbls

 

 

 

 

 

 

 

 

10

 

 

 

 

 

 

 

10 degrees rudder

 

 

 

 

 

 

 

 

8

 

 

 

 

 

 

 

 

 

 

 

 

 

20 degrees rudder

 

 

6

 

 

 

 

 

 

 

 

 

 

 

35 degrees rudder

 

 

 

4

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

0

 

 

 

 

 

 

 

 

16.0 knots

2

4

6

8

10

12

14

Transfer, cbls

-2

 

 

 

 

 

 

 

 

-4

 

 

 

 

 

 

 

 

-6

 

 

 

 

 

 

 

 

Environmental conditions during test

Wind direction

Wind speed

Sea state

Depth of water, m

0.0

0.0

0.0

1000

The information contained herein is proprietary to Transas Marine (UK) Ltd and Navis Co. and shall not be duplicated, used, or disclosed in whole or part for any functional other than to evaluate this quotation.

7

Oil tanker (Dis.30645t) bl , v09-3D

Table of course change test results

Full Sea Ahead, 10 degrees of rudder

Change of

Time from

Speed after

Rate of turn,

Advance,

Transfer,

Heading, deg

W/O, min-s

turn, knots

deg/min

cbls

cbls

10

1-00

15.6

13.9

2.62

0.06

20

1-41

15.2

14.8

4.37

0.34

30

2-22

14.8

14.9

5.97

0.88

40

3-02

14.6

14.9

7.42

1.67

50

3-42

14.5

14.9

8.68

2.67

60

4-22

14.4

14.9

9.75

3.86

70

5-03

14.3

14.9

10.60

5.22

80

5-43

14.3

15.0

11.18

6.70

90

6-23

14.3

15.0

11.51

8.24

100

7-03

14.3

15.0

11.56

9.82

110

7-43

14.3

15.0

11.34

11.39

120

8-23

14.3

15.0

10.85

12.89

130

9-03

14.3

15.0

10.10

14.29

140

9-43

14.3

15.0

9.12

15.53

150

10-23

14.3

15.0

7.95

16.59

160

11-03

14.3

15.0

6.60

17.42

170

11-43

14.3

15.0

5.13

18.01

180

12-23

14.3

15.0

3.58

18.34

270

18-22

14.3

15.0

-6.50

10.42

360

24-22

14.3

15.0

1.43

0.32

The information contained herein is proprietary to Transas Marine (UK) Ltd and Navis Co. and shall not be duplicated, used, or disclosed in whole or part for any functional other than to evaluate this quotation.

8

Oil tanker (Dis.30645t) bl , v09-3D

Full Sea Ahead, 20 degrees of rudder

Change of

Time from

Speed after

Rate of turn,

Advance,

Transfer,

Heading, deg

W/O, min-s

turn, knots

deg/min

cbls

cbls

10

0-40

15.5

22.6

1.74

0.02

20

1-06

14.9

23.3

2.83

0.15

30

1-32

14.3

23.2

3.84

0.43

40

1-58

13.9

23.0

4.76

0.86

50

2-24

13.5

23.0

5.58

1.42

60

2-50

13.3

22.9

6.26

2.09

70

3-16

13.1

22.8

6.83

2.88

80

3-42

12.9

22.7

7.23

3.73

90

4-09

12.8

22.7

7.49

4.64

100

4-35

12.8

22.6

7.58

5.58

110

5-02

12.7

22.6

7.51

6.51

120

5-29

12.7

22.5

7.28

7.43

130

5-55

12.6

22.5

6.89

8.28

140

6-22

12.6

22.5

6.37

9.04

150

6-49

12.6

22.5

5.71

9.72

160

7-15

12.6

22.5

4.96

10.25

170

7-42

12.6

22.5

4.13

10.65

180

8-09

12.6

22.5

3.22

10.91

270

12-09

12.5

22.4

-3.00

6.66

360

16-10

12.5

22.4

1.24

0.44

The information contained herein is proprietary to Transas Marine (UK) Ltd and Navis Co. and shall not be duplicated, used, or disclosed in whole or part for any functional other than to evaluate this quotation.

9

Oil tanker (Dis.30645t) bl , v09-3D

Full Sea Ahead, 35 degrees of rudder

Change of

Time from

Speed after

Rate of turn,

Advance,

Transfer,

Heading, deg

W/O, min-s

turn, knots

deg/min

cbls

cbls

10

0-32

15.4

34.5

1.38

-0.00

20

0-49

14.6

34.1

2.09

0.06

30

1-07

13.8

33.1

2.78

0.21

40

1-25

13.1

32.6

3.42

0.46

50

1-44

12.5

32.1

3.98

0.80

60

2-02

12.0

31.7

4.46

1.21

70

2-21

11.7

31.3

4.85

1.69

80

2-41

11.4

31.1

5.16

2.23

90

3-00

11.1

30.8

5.37

2.80

100

3-20

10.9

30.7

5.47

3.38

110

3-39

10.7

30.5

5.47

3.97

120

3-59

10.6

30.4

5.38

4.53

130

4-19

10.4

30.3

5.18

5.08

140

4-38

10.3

30.3

4.90

5.57

150

4-58

10.3

30.3

4.54

6.01

160

5-18

10.2

30.3

4.12

6.37

170

5-38

10.1

30.3

3.64

6.66

180

5-58

10.1

30.3

3.12

6.86

270

8-56

9.8

30.2

-0.75

4.70

360

11-55

9.8

30.2

1.37

0.88

The information contained herein is proprietary to Transas Marine (UK) Ltd and Navis Co. and shall not be duplicated, used, or disclosed in whole or part for any functional other than to evaluate this quotation.

10

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