3D Magnetic Device Simulator The Magnetic 3D ™ module enables the device simulator to incorporate the effects of an externally applied magnetic field on the device behaviour. The dynamics of the charge carrier motion is modified by the addition of the Lorentz force. This force is proportional to the vector product of the carrier velocity and the applied magnetic flux density vector. The Magnetic 3D module allows the consequent changes to current flow and potential distributions to be calculated. It can be used to simulate a large range of magnetic field sensitive devices, such as magnetotransistors and Hall effect magnetic field sensors. It also permits estimation of the effects of a magnetic environment on semiconductor device characteristics. In Magnetic 3D a uniform magnetic field with any orientation in space permitted.
Features. A uniform, constant, external magnetic field with any direction in space can be specified.
Drift-Diffusion equations are modified by the presence of the Lorentz force. Hall voltages can be calculated. Current deflection caused by magnetic field can be observed.
Magnetic field magnitude sensors can be simulated. Magnetic field direction sensors can be simulated. Effect of stray magnetic fields on device performance can be modeled. Example of potential contours in an x-y plane at the centre of the device. In this example the magnetic field component in the z-direction is 0.5 Tesla.
In the absence of a magnetic field the contours would all be vertical. Measured Hall Voltages for the above device when the magnetic field y-component is 0.2 Tesla and the z-component is 0.1 Tesla.
This results in a Hall field in the z-direction twice as large as that in the y-direction. Hall Voltages for the above device generated at an Anode bias of 1.0 V. The y-component of magnetic field is maintained at twice that of the z-component. As the magnetic field is increased the resulting Hall voltages show a good linearity of response.
MagNet v7 2D/3D ELECTROMAGNETIC FIELD SIMULATION SOFTWARE With our easy to use and accurate software, you can virtually prototype simple to complex electromagnetic and electromechanical devices. MagNet 2D/3D is a powerful simulation software which engineers and scientists worldwide use for the design of motors, sensors, transformers, actuators, solenoids or any component with permanent magnets or coils. Be more efficient. Virtual prototyping can save both time and money. Multiple configurations can be explored quickly, providing insight into performance for design improvements which reduce costs COMMON APPLICATIONS.
MagNet offers both 2D and 3D electromagnetic field simulations, all within the same user friendly interface:. Magnetostatic. Frequency dependent (AC).
Time varying, including the effects of moving components They can be linked to for coupled thermal-electromagnetic field simulations. The complete list of detail all of the solvers, results and tools included in MagNet to help you save time on each design cycle. RECENT IMPROVEMENTS. New coil definition tool which detects current path and direction. Significant speed up due to new algorithm for Newton convergence. Algorithmic parallelism improvements in all 2D and 3D solvers. Improved nonlinear surface impedance approximation.
Iskysoft registration code torrent. Easily model laminations with the perfect electric insulators boundary condition. Predict the surface force density on a component. Multicore mesh generator, solvers and post-processor for even faster results.
Copyright (c) 2015, yoash levron All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. The function computes the magnetic field H induced by a given conductors geometry. The geometry is represented by straight conductors ('current sticks').
Theory of this numerical technique may be found in 'Electromagnetic fields and Energy' by Hermann A. Haus, page 322. Written by Prof. Yoash Levron, Technion, Israel, 2014. FUNCTION INPUTS The shape of conductors is represented by 'current sticks'. For example, a square conductor is represented by four sticks.
FROM - an array of vector points indicating where each current stick starts. FROM(i,:) is a raw vector (x,y,z), indicating a point in 3-D space. Units in meters m TO - same as FROM. Indicating where each current stick ends. CUR - Column Vector representing the current of each stick. CUR(i) is a scalar.
Units in Amperes A R - Observation points. An array of vector points in which the magnetic field is to be calculated.
R(i,:) is a raw vector (x,y,z), indicating a point in 3-D space. Units in meters m. FUNCTION OUTPUT Hmat - the magnetic field H at the observation points. Hmat(i,:) is a raw vector (Hx,Hy,Hz), indicating the magnetic field vector in Cartesian coordinates. Units are A/m.
INTEGRATED Engineering Software presents COULOMB, a powerful 3D electric field design and analysis software featuring our innovative Boundary Element Method (BEM) technology, well suited for applications where the design requires a large open field analysis and exact modeling of the boundaries. The Finite Element Method (FEM) is also available in the same package, allowing designers to select the most suitable solver according to their application, and verify the results independently within just one program.
COULOMB combines exceptional ease of use, speed, and accuracy; all in one fully-integrated software package. Key Features. Electrostatic/Quasi-static and Transient 3D solver for a diverse range of applications. At no extra cost, our software packages include:.
Choice of solvers: To ensure you have confidence in the solution and for independent verification, both and methods are included in the same software package to suit your specific application needs. Not every solver fits every application, no “one size fits all”. Choice of optimization tools: for those who need fast and easy optimization with a short learning curve. And give more power to advanced users. Both tools are available in the same package. Built-in material libraries: Customize and create your own library for. Key Features.
Electrostatic/Quasi-static and Transient 3D solver for a diverse range of applications. At no extra cost, our software packages include:. Choice of solvers: To ensure you have confidence in the solution and for independent verification, both and methods are included in the same software package to suit your specific application needs. Not every solver fits every application, no “one size fits all”.
Choice of optimization tools: for those who need fast and easy optimization with a short learning curve. And give more power to advanced users. Both tools are available in the same package. Built-in material libraries: Customize and create your own library for easy access to the materials you use.
Integration with MATLAB®: Users’ MATLAB code can include function calls to the INTEGRATED API to build geometry, assign physical parameters, solve, and obtain results. Parallelization: When used on 64-bit computers, this permits full utilization of the available RAM to dramatically increase speed of solution and post-processing. Intuitive interface that can be easily customized according to user preferences (overall appearance, toolbars, solvers, backgrounds, defaults, etc). Analysis. Static, phasor and transient analysis modes.
Static electric field, electrical conduction analysis and quasi-static analysis of lossy dielectrics. Simulation of non-linear problems in conductivity and permittivity.
Ability to assign constant or non-uniform charge distributions to surfaces. Electrostatic force and torque; transmission line parameters and capacitance calculations. Parametrics and batch functions allows for unattended solution of multiple files Solvers and Meshing. INTEGRATED includes the most appropriate solvers for every kind of application. Both and solvers are included in the same software package, at no extra cost, to suit your specific application needs. Auto solver will choose FEM or BEM based on the general nature of a model (either can still be manually selected).
Magnetic Field Software
Self-adaptive meshing and optional user refinement. User assigned weighting factors: Inform the solver of areas that interest you so the that the local results are refined.
Periodic and symmetry features minimize modeling and solution time. Optimization. At no extra cost, INTEGRATED includes a variety of optimization tools in the same software package so that you can find one that best suits your particular design:, Scripting and API.
Parametric Analysis works best for those who need fast and easy optimization with a short learning curve while API and scripting give more power to advanced users. The parametric feature allows a definition of variable parameters to be stepped through for the analysis of multiple “what-if” scenarios and facilitating design optimization. Scripting: Virtually unlimited ability to explore design variations. API. Create your own applications: Write your own dedicated tools for specific tasks. Users can program and have full control of their custom electromagnetic application, while using INTEGRATED programs in the background. allows a variety of programs such as MATLAB, Excel, and Microsoft Visual Studio to work with our software in an interconnected environment.
Other software tools can be used with our API in the same way. Add-on utility tools: Select among our custom mini-programs to enhance your design capabilities. Users with programming and/or scripting skills will find this is a very powerful tool. Analyzing Your Results. Audiovisual (AVI) files allow you to show the results in an animation.
A variety of display forms for plotting results, including scalar and vector field quantities such as graphs, contour, arrow, streamline, scatter and vector loci plots. High quality graphics and text utility for preparation of reports and presentations. Data exportable to formatted files for integration with spreadsheets and other software packages. Wide array of post processing options for design evaluation and optimization.
Efficient use of parallel processing for post-processing operations. A variety of display forms including contour or arrow plots, color bands, surface representations, polar, rectangular plots and patterns. Geometry – CAD features. Inventor – SolidWorks Solution Partner. SolidEdge – Siemens Solution Partner. AutoDesk Authorized Developer.
PTC Solver Partner Advantage. Microsoft Partner.
Intel Software Partner. Tecplot Partner.
Industry standard CAD import/export utilities offering time saving convenience for model design and creation. CAD healing utilities for automatic correction of drafting errors.STEP,.SAT,.3DM,.IGES and.DXF file import options. Geometry tools for healing common 3D CAD problems. Ability to assign name to geometry entities.
Magnetic Field Simulation Online
What hardware configuration advice can you give for optimal performance? What hardware configuration is required for optimal performance? System Requirements:. 64 bit operating system. Microsoft ® Windows Vista ®, Windows 7, Windows 8 or higher. If you encounter problems installing from a network drive please contact INTEGRATED. Installation requires approximately 110 MB disk space 2D Programs:.
A minimum of 4 GB of RAM is required. Although the software runs on single-processor machines, running it on multi-processor system will allow the software to solve in a parallel fashion utilizing the parallel resources. 3D Programs:. The programs will run with a minimum of 4 GB of RAM but this.
What hardware configuration advice can you give for optimal performance? What hardware configuration is required for optimal performance?
System Requirements:. 64 bit operating system. Microsoft® Windows Vista®, Windows 7, Windows 8 or higher. If you encounter problems installing from a network drive please contact INTEGRATED. Installation requires approximately 110 MB disk space 2D Programs:. A minimum of 4 GB of RAM is required.
Although the software runs on single-processor machines, running it on multi-processor system will allow the software to solve in a parallel fashion utilizing the parallel resources. 3D Programs:. The programs will run with a minimum of 4 GB of RAM but this is not recommended for larger problems in which 12 GB of RAM or more should be used. The more RAM used, the faster larger problems will be solved. Multi-core processors are strongly recommended as the 3D programs are multi-threaded INTEGRATED supports software products for 64 bit operating systems For most of our customers, this announcement has no relevance as most companies have standardized hardware requirements that fit or exceed the 64 bit operating systems required by our company.
INTEGRATED’s development tools used for advancements require the installation of 64 bit systems. Experience the full power of our simulation tools. Automatically reduce the solution time. By running the software in a 64 bit system, the system is able to make more effective use of available RAM.
The performance of the simulation is greatly affected by the power of the computer in use.The suppliers of the software tools we use have this requirement for us as well. Available RAM versus Problem Size For small problems the processor speed is the biggest consideration for calculations. If your processor works at twice the speed the problem will be solved in half the time.
For larger problems, however, memory management progressively becomes a bigger and bigger consideration. If the memory needed to solve is larger than available RAM – then most of the problem is being swapped back and forth between RAM and the hard disk as the problem proceeds. The efficiency of this process becomes the biggest single factor in the speed of solving large problems. Since this is managed by Windows itself – taking account of other processes also running – we can do very little to help you optimize further from within our software, but can offer the following advice regarding the system setup:. Determine the size of problems you will be solving. This is reported in the Message Area as required disk space when the BEM solver begins. It is also reported for the existing element distribution from the menu SolutionElementsProblem Size.
The importance of getting as much RAM as needed on a 64 bit system is illustrated by the benchmark results below for a challenging magnetic problem run on 4 different computers: Comparising of solution times for a nonlinear 3D magnetic model requiring 6 GB memory The model took 6 hours to solve on a basic system and 3/4 hour to solve on a good system. There are many differences between the 4 systems used, leading to some noise in the plot. However, it is clear that the optimal solution is to use a 64 bit version of the software with more RAM available than the reported memory requirement. 2 hard drives: When choosing hard disk features access time is clearly important. You can set up the locations of the scratch files from UtilitiesSettings. Out of various configurations we tested, this was the single most important factor in performing faster analyses when the memory required exceeded available RAM.
RAID ARRAY: using a RAID array lets you use multiple disks as a single drive letter, but will manage the access very efficiently. We configure our own systems such that IES software is installed on d: (a RAID array) with the program and scratch files using d. For more generic information about configuring a RAID array on your computer, check. Last updated: June, 2016.
Free Magnetic Simulation Software
ANSYS Maxwell ANSYS Maxwell is the industry-leading electromagnetic field simulation software for the design and analysis of electric motors, actuators, sensors, transformers and other electromagnetic and electromechani足cal devices. With Maxwell, you can precisely characterize the nonlinear, transient motion of electromechanical components and their effects on the drive circuit and control system design. By leveraging Maxwell’s advanced electromagnetic field solvers and seamlessly linking them to the integrated circuit and systems simulation technology, you can understand the performance of electromechanical systems long before building a prototype in hardware.
This virtual electromagnetic lab gives you an important competitive advantage with faster time to market, reduced costs and improved system performance. Maxwell includes the following solvers:. Magnetic Transient with rigid motion. AC Electromagnetic. Magnetostatic. Electrostatic. DC Conduction.
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Electric Transient. Expert Design Interfaces for electric machines and transformers. ANSYS Simplorer Entry (circuit and system simulation).
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