ive in the positive sense of rotation about the y-axis. (See: [[structured_dictionary:general#axes_co-or... =====
[-]\\
The angle or angles made by a shaft axis with the centre-plane and/or the baseplane of a s... y, if so indicated, be measured between the shaft axis and the direction of motion.
===== Angle of zero ... e hub projected on to a plane normal to the shaft axis. The outline is constructed by laying off, along
(//α//)[-]\\
The angle to the longitudinal body axis from the projection into the principal plane of s... ve in the posi-tive sense of rotation about the y-axis. (See: [[general#axes_co-ordinate|Axes, co-ordina... ll) (γ) [-]
The angular displacement about the x0 axis of the principal plane of symmetry from the ver-t... ve in the positive sense of rotation about the x0 axis.
(See: [[structured_dictionary:general#axes_co-o
centre of gravity of a ship and its longitudinal axis. It is positive in the positive sense of rotation about the vertical body’s axis.
===== Emergence =====
()[L]\\
The relative vert... ion of the projection of the forward longitudinal axis of a ship in a horizontal plane, defined by degre... steady inclination of a ship about a longitudinal axis; to be distinguished from rolling, which is an os
the direction from the sink to the source is the “axis” of the doublet. Consequently, a doublet of momen... M (dimension L<sup>4</sup>T<sup>-1</sup>) and of axis x located in a point A generates at any point P a... Where //r// = AP and //θ// = angle between AP and axis x<sup>(1)</sup>. If M< 0, the axis of the doublet would be in the negative x-direction. In two dimensio
the plane of symmetry of a craft or body and the axis of a hydrofoil attached to it projected on to a t... s and the squares of their distances from a given axis, generally in the surface. Especially for a ship:... udinal** (//I//<sub>L</sub>) about the transverse axis through the centre of flotation.
* **Second mom... erse** (//I//<sub>T</sub>) about the longitudinal axis through the centre of flotation, generally the in
gonal system fixed in the body or ship. The //x// axis is forward and parallel to the reference or basel... used to define the body’s shape. In general the x axis is directed forward, y axis to port and z axis upward. **NOTE This definition deviates from the ISO Definition**. For dynamic consi
gonal system fixed in the body or ship. The //x// axis is forward and parallel to the reference or basel... used to define the body’s shape. In general the x axis is directed forward, y axis to port and z axis upward. **NOTE This definition deviates from the ISO Definition**. For dynamic consi
ion of the projection of the forward longitudinal axis of a ship in a horizontal plane, defined by degre... -]\\
The angle, measured about the vertical body axis, between the instantaneous position of the longit