plastic molds, and CNC-machined parts. ZW3D has many functions for creating curves easily in 2D and 3D, such as lines, circles, arcs, ellipses, spirals, and splines. While these functions satisfy basic modeling needs, they do not make it easy to create curved shapes like 3D Archimedes...
Extension of 2D second-order irregular waves generation equations to non-continuous wavemaker shapesWavemakerSecond orderConvergencePhysical wave flumesIrregular wavesHeavisideThe lateral boundary condition for non-continuous wavemakers is revised.Two novel alternative forms of the second-order transfer ...
We introduce the mesh function \(u_{i}^{n}\), which approximates the exact solution at the mesh point \((x_{i},t_{n})\) for \(i=0,\ldots,N_{x}\) and \(n=0,\ldots,N_{t}\). Using the finite difference method, we shall develop algebraic equations for computing the ...
We present the state-of-the-art concerning the relativistic constraints, which describe the geometry of hypersurfaces in a spacetime subject to the Einstein field equations. We review a variety of solvability results, the construction of several classes of solutions of special relevance and place resu...
1.) Solve both equations fory. 2.) Set the two expressions that you found foryin step 1 equal to each other, and solve forx. 3.) The last step is to plug yourx-value back into either of the original equations in the system, and solve fory. ...
You can find some examples on creating complicated geometry starting from primitive shapes. Few complicated examples: https://www.mathworks.com/help/pde/ug/battery-module-geometry.html https://www.mathworks.com/help/pde/ug/battery-module-cooling-analysis-and-reduce...
In this sense, several voltages usually represent usable dynamical range, i.e., it is wide enough even for more complicated shapes of final ampere-voltage characteristics. Sinusoidal oscillators are supposed to generate the same patterns of waveforms in time domain within a long-term stable period...
Pinned- The reaction forces for this support consist of a horizontal force and vertical force. This support does not have a moment because the support does not resist rotation. Roller- This support only has one reaction force which is a vertical force. This support only has one reaction force...
Finally, an entertaining example of acoustic (sound-hard) scattering from some smoothly digitized letter shapes, computed to 10 digit accuracy by Perrin Meyer (contact him for code). The wave is incident from about 4 o'clock:There are other pictures in the gallery and plenty in the tutorial....
The present study relies on the 1D version of the 2D SW model derived in [38]. The derivation is done by depth integration of the above equations applying the long-wave assumption, see Muchiri et al. [38] for the formal asymptotic derivation. The complete model of the SWE in one-dimens...