Screw theory is the algebraic calculation of pairs of vectors, such as angular and linear velocity, or forces and moments, that arise in the kinematics...
30 KB (4,394 words) - 19:02, 9 August 2024
Six-dimensional space (section Screw theory)
dealing with them that treat them as a single six-dimensional object. In screw theory angular and linear velocity are combined into one six-dimensional object...
14 KB (2,020 words) - 00:58, 17 April 2024
of the second vector. A screw axis is associated with each pair of vectors in the algebra of screws, also known as screw theory. The spatial movement of...
19 KB (2,103 words) - 05:18, 17 August 2023
body dynamics Screw propeller Screw, some specific pair of vectors (e.g., force+moment or linear+angular velocity); see Screw theory Screw axis, the axis...
2 KB (246 words) - 16:41, 1 September 2023
July 1840 – 25 November 1913) was an Irish astronomer who founded the screw theory. He was Royal Astronomer of Ireland at Dunsink Observatory. He was the...
14 KB (1,253 words) - 10:00, 6 June 2024
the sum of external moments about P—describes a spatial wrench, see screw theory. The inertial terms are contained in the spatial inertia matrix ( m I...
7 KB (898 words) - 08:32, 6 June 2024
Propeller (redirect from Screw propeller)
A propeller (colloquially often called a screw if on a ship or an airscrew if on an aircraft) is a device with a rotating hub and radiating blades that...
42 KB (5,332 words) - 14:11, 29 May 2024
Split-complex number Smooth infinitesimal analysis Perturbation theory Infinitesimal Screw theory Dual-complex number Laguerre transformations Grassmann number...
19 KB (2,757 words) - 01:02, 30 June 2024
A screw thread is a helical structure used to convert between rotational and linear movement or force. A screw thread is a ridge wrapped around a cylinder...
48 KB (6,438 words) - 12:22, 10 July 2024
The Turn of the Screw is an 1898 horror novella by Henry James which first appeared in serial format in Collier's Weekly (January 27 – April 16, 1898)...
50 KB (5,749 words) - 23:10, 12 August 2024