| 摘要 |
<p>The invention relates to a profile nose (300) which has a rotational axis (258), and with a flow element which is mounted such that it can be rotated about the rotational axis, with the result that a modified Flettner drive is formed, to a vehicle body (250) with a profile part (260) and a profile nose with a rotational axis, wherein the profile nose has a flow element which is mounted such that it can be rotated about the rotational axis, and the profile part and the profile nose are spaced apart from one another in such a way that an air flow which acts on the flow element flows around the profile part aerodynamically, and to a vehicle with a vehicle body of this type.</p> |
