Magnetostatics

Here are examples of some of my work. The information has been edited to protect proprietary information.
Magnetostatic Force Sensing
: An Ultrasound Power Measuring Force Balance Radiometer

Non-Contacting Conductivity Measuring Device Analysis: Eddy Current Conductivity Sensor - FEA analysis using flexPDE

Comparison of the Vector and Scalar Potential Formulations for Permanent Magnets: Magnetic Fields of Cylindrical Permanent Magnets - FEA analysis using flexPDE

Magnetic "Pickup" Coil for an Electric Guitar: Electric Guitar Pickup

Comments Regarding my Magnetostatics Design and Analysis Work:: Magnetostatics is a another broad area of electromagnetic physics. It encompasses many electronic devices operating at low frequency and utilizing permanent and electro-magnets. Over time, I have designed, built and analyzed many magnetic devices and systems.; Recent consultant work involved finite element analysis ( FEA using flexPDE ) of a "cup and magnet" magnetron having a sputtering target with exotic metallurgical aspects.; I am able to model scenarios involving permanent magnets, induced eddy currents, moving field sources and conductors, with or without anisotropic material characteristics. These models may be of the multiphysics type wherein the magnetic fields interact with other fields of physics such as stress, strain and heat.