Opera 3d Vector Fields !!HOT!!
the magnetic field solver of opera is based on the finite element method and solves maxwells equations. the system is a high order, low-drift solution that provides highly accurate predictions of the magnetic field in the regions of high field. the performance of the solver is particularly high where the field gradient is required. in the case of a simple solenoid, one of the important parameters is the field of the solenoid. this is set by the number of turns in the coil. the number of turns, and the width of the winding, defines the length of the solenoid and therefore its inductance. the magnetic field is proportional to the inductance.
opera 3d vector fields
opera 3d vector fields is a desktop application that provides a comprehensive set of design tools for the analysis and simulation of electromagnetic fields. the product is a powerful non-iterative electromagnetic field solver that can accurately predict the magnetic field and electric current density generated by an arbitrary model of any electromagnet. the product has been developed for over a decade, and has been used in the design of tens of millions of electromagnets for the worlds most demanding applications. several key features of opera 3d vector fields are:
a highly accurate and efficient solver for electromagnetic fields. operas high order and low drift approximation provides highly accurate results over the entire field, particularly where the field gradient is important.
the ability to predict the field for a wide range of models and parameter values. in contrast to other simulators, opera 3d vector fields is not a finite element simulator. operas solution is based on a non-iterative, non-linear, high order finite element method. this allows the user to solve a wide range of problems that other field solvers are unable to address.