Case 2.2b

Conditions:

· With rudder

· Calm water conditions

· FR_zθ

· Five speeds:

No.	1	2	3	4	5	6
Froude number (Fr)	0.1083	0.1516	0.1949	0.2274	0.2599	0.2816
Reynolds number (Re)	5.2×10^6	7.3×10^6	9.4×10^6	1.1×10^7	1.3×10^7	1.4×10^7

References:

Not yet available.

Table/ Figure #	Items	EFD Data		Submission Instruction
		Data file	Image	Table/Image file	Sample + Tecplot layout file
2.2b-1	V&V of resistances, sinkage (σ) and trim (τ)	Refer to sample file for details		Filename: [Identifier]_6V&V_2-2b.xls (Excel file)	[Identifier]_6V&V_2-2b.xls (6 sheets in the file)
2.2b-2	Coefficients of total resistance (CT) versus Fr (results and uncertainties)	vary_Fr_2-2b.xls	Refer to sample file for details	Filename: [Identifier]_CT_Fr_2-2b.jpg Axis: 0.09 ≤ Fr ≤ 0.3 2.8 ≤ CT×10^3 ≤ 5.2 Line style: CT×10^3: CFD solid line with open left-triangles EFD solid diamonds Uncertainty bars: ±UD horizontal short bars ±USN horizontal long bars	[Identifier]_CT_Fr_2-2b.jpg [Identifier]_CT_Fr_2-2b.lpk
2.2b-3	Sinkage (σ) versus Fr (results and uncertainties)	vary_Fr_2-2b.xls	Refer to sample file for details	Filename: [Identifier]_sinkage _Fr_2-2b.jpg Axis: 0.09 ≤ Fr ≤ 0.3 -2.8 ≤ σ×10^2≤ 0.4 Line style: σ×10^2: CFD solid line with open up-triangles EFD solid squares Uncertainty bars: ±UD horizontal short bars ±USN horizontal long bars	[Identifier]_sinkage _Fr_2-2b.jpg [Identifier]_sinkage _Fr_2-2b.lpk
2.2b-4	Trim (τ) versus Fr (results and uncertainties)	vary_Fr_2-2b.xls	Refer to sample file for details	Filename: [Identifier]_trim_Fr_2-2b.jpg Axis: 0.09 ≤ Fr ≤ 0.3 -0.28 ≤ τ° ≤ 0.04 Line style: τ°: CFD solid line with open circles EFD solid down-triangles Uncertainty bars: ±UD horizontal short bars ±USN horizontal long bars	[Identifier]_ trim_Fr_2-2b.jpg [Identifier]_ trim_Fr_2-2b.lpk

Note: a positive (+) sinkage value is defined upwards and a positive (+) trim value is defined bow up.

Submission Instructions: 

· [Identifier] should be [Institute Name]-[Solver Name]. For example, if your institute is Chalmers and solver is SHIPFLOW4.2, identifier should be Chalmers-SHIPFLOW4.2

Identifier in the Figure should be [Institute Name]/[Solver Name]. For example, if your institute is Chalmers and solver is SHIPFLOW4.2, identifier should be Chalmers/SHIPFLOW4.2

· All figures should have aspect ratio of 1:1

· All figures should be in black and white

1.  Resistance coefficients are based on wetted surface area (S/L²) =0.1803 with rudder for static orientation in calm water.

2. Comparison Error, E%D=(D-S)/D×100, where D is the EFD value, and S is the simulation value. 

3. Relative change in solution: ε₁₂%S₁ = |(S₁-S₂)/S₁|×100, "1" refers to the finest grid.

4. Iterative uncertainty U_I is based on fine grid solution.

5. is the theoretical order of accuracy = order of convection scheme.

6. U_G is the grid uncertainty. is the simulation numerical uncertainty.

7. U_D is the data uncertainty.

8. is the validation uncertainty.

9. Brief details of the V&V method should be provided in the paper (including the determination of U_I ).