CAE v1.1—A Code for the Magnetic Field Due to Arbitrary Electromagnets

The Code for the magnetic field due to Arbitrary Electromagnets (CAE) v1.1 is a feature-rich version of CAE v1.0 code to simulate the magnetic fields generated by arbitrary electromagnetic systems. The code calculates the magnetic field due to straight and circular segments of zero thickness or rectangular cross section and cylindrical wire. The magnetic field calculations use a combination of analytical and numerical integration methods based on the Biot-Savart law. The design philosophy of CAE is to reduce the complexities while generating the inputs, and provide the visuals of the given inputs as 3-D plots of the electromagnets and magnetic field components as outputs in the Excel format. The code is successfully verified with the standard examples and the EFFI implementation on BETA, ADITYA-U, and SST-1 tokamaks.