Case 3.1a

Conditions:

·         Bare hull

·         Calm water conditions

·         FXστ ; s = -1.82x10-3, t = -0.108°

·         Re = 1.19×107, Fr = 0.28

References:

(3-1) Olivieri, A., Pistani. F., Avanaini, A., Stern, F., and Penna, R. (2001), “Towing Tank Experiments of Resistance, Sinkage and Trim, Boundary Layer, Wake, and Free Surface Flow Around a Naval Combatant INSEAN 2340 Model,” Iowa Institute of Hydraulic Research, The University of Iowa, IIHR Report No. 421, 56 pp.

 

 

Table/

Figure #

Items

EFD Data

Submission Instruction

Data file

Image

Image files/Table

Sample

3.1a-T

Resistance, V&V

Refer to sample file

Filename:            [Identifier]_Table_3-1a.xls
                                        (Excel file)

IIHR-CFDShipV4-T1_3-1a.xls

3.1a-1

Wave elevation contour

fs_EFD.dat

fs_EFD.lpk

fs_EFD.jpg

Filename:            [Identifier]_fs_3-1a.jpg

Axis:                    -0.2£ x £1.363; 0£ y £0.4

Contours levels:  -0.005 £ z/L £ 0.005, Δz=0.001,

                               #levels = 11

Contour style:     Solid and dashed  lines  for positive and negative values, respectively.

IIHR-CFDShipV4_fs_3-1a.jpg

3.1a-1w

Wave cut, y/LPP = 0.0082, 0.172, 0.301

wavecut1.dat

wavecut1.lpk

 

wavecut2-Ud.dat

wavecut2-Ud.lpk

 

wavecut3.dat

wavecut3.lpk

wavecut1-EFD.jpg

wavecut2-EFD.jpg

wavecut3-EFD.jpg

Filename:          [Identifier]_wavecut_3-1a.jpg

Axis:                 -0.5£ x £1.0; -0.01£ y £0.01

Line style:         [Circles] are EFD; Error bars are UD;

                          Red line is CFD 

IIHR-CFDShipV4_wavecut1_3-1a.jpg

IIHR-CFDShipV4_wavecut2_3-1a.jpg

IIHR-CFDShipV4_wavecut3_3-1a.jpg

3.1a-2

U contour (right panel), cross flow streamline (left panel) at x/Lpp= 0.1

x-01_EFD.dat

x-01_EFD.lpk

x-01_EFD.jpg

Filename:            [Identifier]_x-01_3-1a.jpg

Axis:                    -0.07£ x £ 0.07; -0.08 £ y £0

Contours levels:  0.1 £ U £ 1.0, DU=0.05, #levels = 19

Contour style:      Solid black lines

Streamlines:         Solid black lines

IIHR-CFDShipV4_x-01_3-1a.jpg

3.1a-3

U contour (right panel), cross flow streamline (left panel) at x/Lpp= 0.2

x-02_EFD.dat

x-02_EFD.lpk

x-02_EFD.jpg

Filename:            [Identifier]_x-02_3-1a.jpg

Axis:                    -0.07£ x £ 0.07; -0.08 £ y £0

Contours levels:  0.1 £ U £ 1.0, DU=0.05, #levels = 19

Contour style:      Solid black lines

Streamlines:         Solid black lines

IIHR-CFDShipV4_x-02_3-1a.jpg

3.1a-4

 U contour (right panel), cross flow streamline (left panel) at x/Lpp= 0.6

x-06_EFD.dat

x-06_EFD.lpk

x-06_EFD.jpg

Filename:            [Identifier]_x-06_3-1a.jpg

Axis:                    -0.07£ x £ 0.07; -0.08 £ y £0

Contours levels:  0.1 £ U £ 1.0, DU=0.05, #levels = 19

Contour style:      Solid black lines

Streamlines:         Solid black lines

IIHR-CFDShipV4_x-06_3-1a.jpg

3.1a-5

U contour (right panel), cross flow streamline (left panel) at x/Lpp= 0.8

x-08_EFD.dat

x-08_EFD.lpk

x-08_EFD.jpg

Filename:            [Identifier]_x-08_3-1a.jpg

Axis:                    -0.07£ x £ 0.07; -0.08 £ y £0

Contours levels:  0.1 £ U £ 1.0,  DU=0.05, #levels = 19

Contour style:      Solid black lines

Streamlines:         Solid black lines

IIHR-CFDShipV4_x-08_3-1a.jpg

3.1a-6

U contour (right panel), cross flow streamline (left panel) at  x/Lpp= 0.935

x-0935_EFD.dat

x-0935_EFD.lpk

x-0935_EFD.jpg

Filename:            [Identifier]_x-11_3-1a.jpg

Axis:                    -0.07£ x £ 0.07; -0.08 £ y £0

Contours levels:  0.1 £ U £ 1.0, DU=0.05, #levels = 19

Contour style:      Solid black lines

Streamlines:         Solid black lines

 

IIHR-CFDShipV4_x-0935_3-1a.jpg

3.1a-7

U contour (right panel), cross flow streamline (left panel) at x/Lpp= 1.1

x-11_EFD.dat

x-11_EFD.lpk

x-11_EFD.jpg

Filename:            [Identifier]_x-11_3-1a.jpg

Axis:                    -0.07£ x £ 0.07; -0.08 £ y £0

Contours levels:  0.1 £ U £ 1.0, DU=0.05, #levels = 19

Contour style:      Solid black lines

Streamlines:         Solid black lines

 

IIHR-CFDShipV4_x-11_3-1a.jpg

 

*[Identifier] should be [Institute Name]-[Solver Name]. For example, if your institute is IIHR and solver is CFDShip-Iowa V.4, identifier should be IIHR-CFDShipV4.

Identifier in the Figure should be [Institute Name]/[Solver Name]. For example, if your institute is IIHR and solver is CFDShip-Iowa V.4, identifier should be IIHR/CFDShip-Iowa V4.

All figures should have aspect ratio of 1:1, except for the wave cut for which the aspect ratio is 40:1.

Note: Brief details of the V&V equations should be provided in the paper.