interconnect geometry; solder material properties; axial force; bending moment; twisting moment; bending stress; shearing stress; curvature rate; and twist rate. In the results presented the Garofalo-Arrhenius steady-state creep equation is used to provide the constitutive relationship for SnPb36Ag2 ...
Using such constraint one can easily calculate π1a(w) = π/2 − π2(w), and replacing π1a(w) in equation (7) yields to π3a(w) = αw1, where the sub-index a refers to an alternative manifold. This result was simulated yielding to the same results when using the approximate ...
The point of bending moment calculation is shown in (a). The central rod length L is gradually varied, while the center-to-ball joint distance is fixed as 37.5 mm. Note that the angle here refers to the twisting angle of our ‘global’ bistable structure. Full size image Tunable ...
There you can find a number of tools but there is a very good progam that lets you calculate the second moment of area and then the torsion of a 'shaft', providing you know the second moment you can of course calculate any shape in torsion. Br B Upvote 0 Downvote Not open for fu...
Moment of inertia J 0.1068 kg/m2 Torque constant Kt 0.641 Nm/A Number of pole pairs Pn 4 The parameters of current loop PI controller are consistent. The proportional gain is kp = 10, and the integral gain is ki = 0.1. The system reference speed is given as 600 rpm. The ...
Axial moment of inertia matrix: (20) Combining (17)–(20), equation (16) can be further simplified to (21) where . The Euler equation of motion is given by (22) in which the total external torque MG is equal to the summation of the external control torques τa and the external...
Fredholm integral equationelectric current densitiestwisting moment intensity factorThis paper deals with the electromagneto-elastic problem of a fixed ended conducting plate of finite width with a through crack under a uniform electric current flow and a constant magnetic field. The study is based on...
Analysis of mechanical behaviors near crack tip for linear elastic orthotropic composite plate under pure twisting moment was done.By solving the boundary value problem of partial differential equation and using a complex variable function method, the expressions for bending moment, twisting moment, ...
new higher-order governing equations and the corresponding boundary conditions are first derived here via the variational principle because the classical equilibrium conditions and/or equations of motion cannot be directly applied to nonlocal nanostructures even if the stress and moment quantities are repla...
Driving moment of coulomb force is shown to dependent on electric field strength, difference in surface electric charge densities on the hemispheres, and ball diameter. An equation that yields ball rotation is described that is based on the coulomb force.Tanikawa, Tomohiro...