True Vertical Thickness Diagram. A typical campbell diagram plot is shown in figure 5 25engine rotational speed is along the x axis. The texture can be null.
Getpointcount must return the number of points of the shape. The system frequency is along the y axis. The campbell diagram can be generated from machine design criteria or from machine operating data.
The difference between the true b v color of a star and its measured b v color is sometimes called the reddening and denoted eb v.
The campbell diagram is an overall or birds eye view of regional vibration excitation that can occur on an operating system. A typical campbell diagram plot is shown in figure 5 25engine rotational speed is along the x axis. The system frequency is along the y axis. Getpointcount must return the number of points of the shape.