Odd Symmetry Flux Normal — E is normal to the boundary; its tangential components are zero. It brings you advanced Maxwell Render technology in a simple, self-contained package. It is mostly consisting of boxes for each plank, and depending on the desired effect you can set more or less space between planks, or bevel edges. Then apply a Tangential H Field to each side face — define each U vector to be parallel to the selected axis the V vector does not matter because no field will exist in that direction , and assign the real and imaginary values of U with constant values. Results 2D Reports Fields Mesh Refinement Solve Update Converged Analyze Finished 2. Thus, the conduction paths s for the applied current distributions must be closed when totally contained within the solution space for the problem or must begin and end at the boundaries. The direction like all directional material properties are determined by the coordinate system type and the object orientation.
Download 3D model from Free 3D Model Lamp Ingo Maurer Axel Schmid, 2008 Aluminium, stainless steel. When used properly, boundary conditions can be successfully utilized to reduce the model complexity. For example, when you select a 2D report from the project tree, the 2D report toolbar displays. Opening a New project To open a new project: 1. Using the mouse click on the Buttons to display the Description 4. I make simulation of the coil with 5 layers and 354 tuns. External circuits attached to windings.
Inside Selection is applied through the volume of the object 3. Click the Close button 4. In applying the sources for the magnetic field problems, keep in mind that the applied current distribution must be divergence free in the entire space of the solution as it is physical for quasi stationary conduction current density distributions. The peak Current Density magnitude and phase is defined on the 3D object, and the Terminal is defined on either an internal cross-sectional sheet, or on all external cross-sectional faces. Export it to Maxwell how? If your simulation does not converge when using these boundaries, try the boundary conditions without any objects included to see if the boundaries are assigned correctly the simulation will have difficulties converging if boundaries are incorrect. The Components of a field that is tangential to the face of an element and normal to an edge is explicitly stored at the midpoint of selected edges. Derived quantities such as forces, torques, energy, and inductances may be calculated from these basic field quantities.
Use the even symmetry boundary to model symmetries with normal H fields to the symmetry plane. Single planks were modeled to represent the pattern. This is discussed in the Anisotropic Material example. A region is basically an outermost object that contains all other objects. It brings you advanced Maxwell Render technology in a simple, self-contained package. There are three different types of winding: Current — defines a specified functional current through the conducting paths.
However, if most of the fields are guided so that the outside of the region is appropriately shielded, then the region can be smaller to more tightly fit the structure. Planes of geometric and electrical symmetry. Solve Matrix has the options of calculating the matrix after the last solved pass or calculating the matrix only if the solution converges. Note that pages which are rearranged due to changes on a previous page are not considered to be revised. Permeability Option allows the nonlinear B-H operating points either to be calculated by the solver from the Nonlinear B-H curve or to use frozen B- permeabilities From Link — the linked solution must have the exact same geometry as the current simulation Nonlinear B-H curve is the default. Thus, the conduction path s for the applied current distributions must be closed when totally contained within the solution space for the problem, or must begin and end at the boundaries. When applying the sources for the magnetic field problems, the applied current distribution must be divergence free in the entire space of the solution as it is physical for quasi-stationary conduction current density distributions.
All three quantities are computed directly from the magnetic field solution. New editions of this manual will incorporate all material updated since the previous edition. This is a very general purpose excitation that comes in two flavors — Solid or Stranded. Resistance and inductance are available for voltage sources to determine the current , and are considered in series with winding. To apply a uniform field along any orthogonal axis of a bounding box, first, apply a Zero Tangential H Field on the top and bottom faces with respect to the direction of the desired axis of the box. Solution: Setup1 : LastAdaptive 3.
. To analyze all analysis setups, right-click on Analysis and choose Analyze All. This procedure works equally well for all solution types. Since it is often desired not to strictly enforce a tangential flux boundary close to the structure the field is not necessarily tangent near to the structure , the region will have to be defined large enough that fields have largely diminished at the boundary of the region. Current Density Terminal The terminal source current. Insulating Same as Neumann, except that current cannot cross the boundary. If the object is less conductive than this threshold the object will be considered as an insulator not able to carry current.
To arrange the windows, you can drag them by the title bar, and resize them by dragging a corner or border. From your Internet browser Visit www. To organize your Ansoft Maxwell window, you can iconize open designs. To select the object simply click the left mouse button. Maxwell 3D can be thought of as a virtual prototyping world. It provides an overview of the following topics: 1.
Current density J and magnetic flux density B are automatically calculated from the magnetic field H. Add a resistor it won't work as source+winding setup and a grounding to the schematic. Impedance Includes the effect of induced currents beyond the boundary surface. I want to define complex permeability in x,y and z direction. I use Maxwell 13 for 3D modeling of my coils. In this case, the material of the interior object is used in the area of overlap. Remember about naming correctly Your windings, assigning current source and zero point to each independent circuit.
Magnetic Coercivity defined as a vector magnitude and direction Magnetic Coercivity is used to define the permanent magnetization of magnetic materials. Refinement Per Pass defines the number of tetrahedral elements added during mesh refinement as a percentage of the previous pass 30% is the default. Neumann boundaries — H is tangential to the boundary and flux cannot cross it. Applications that use Transient Analysis can be solenoids, inductors, motors, actuators, permanent magnets and many others. Type, Step Check Save Fields All Frequencies to save the fields for all frequencies in this sweep definition. Create Field Plot Window 1. Permanent Magnets and externally applied magnetic fields can also act as sources for a magnetostatic analysis, however, those are defined elsewhere.