# Case 1.3b (TUHH)

## Conditions:

• Double model in wind tunnel
• Without rudder, without propeller
• Without ESD
• $FX_0$
• $R_{e}=2.74 \times 10^6, F_r=0.0$
• $L_{PP} = 3.513$ [m], $U=11.8$ [m/s] air flow

## Submission Instructions:

• [Identifier] should be [Institute Name]-[Solver Name]. For example, if your institute is NMRI and solver is SURFv7, identifier should be NMRI-SURFv7.
• Identifier in the Figure should be [Institute Name]/[Solver Name]. For example, if your institute is NMRI and solver is SURFv7, identifier should be NMRI/SURFv7.
• All figures should be in black and white.
• Authors may change the contour levels for turbulence quantities for better qualitative comparison.

All quantities are non-dimensionalized by denstiy of water ($\rho$), ship speed ($U$), and length between parpendiculars ($L_{PP}$): \begin{align*} F_r = \frac{U}{\sqrt{g \cdot L_{PP}}}, \quad R_e = \frac{U \cdot L_{PP}}{\nu} \end{align*} where $g$ is the gravitational acceleration and $\nu$ is the kinematic viscosity.