Results from Wind-Tunnel Investigations; Theoretical Foundations. By Dr. Friedrich Wilhelm Riegels. Translated from the German by D. G. Randall. Pp. xi + 281. (London: Butterworth and Co ...

Visio in Microsoft 365 is a superb tool for creating custom diagrams to illustrate concepts that are difficult to explain through text. Here’s how to use it. It’s often much easier to convey ...

School of Mechanical Engineering and Automation, Beihang University, Beijing 102206, China ...

Free body diagrams do not need to be drawn to scale but it can sometimes be useful if they are. It is important to label each arrow to show the magnitude of the force it represents. The type of ...