https://scirp.org/journal/papercitationdetails?paperid=39447&JournalID=2436
A new mathematical model of time fractional order heat equation and fractional order boundary condition have been constructed in the context of the generalized...
elastic behaviorpiezoelectric materialsfractionalordertwo
https://www.sciencetimes.com/articles/17958/20190121/mechanical-engineers-develop-process-3d-print-piezoelectric-materials.htm
New printing technique and materials could be used to develop intelligent materials and self-adaptive infrastructures and transducers.
mechanical engineerspiezoelectric materialsdevelopprocessprint
https://www.comsol.com/blogs/piezoelectric-materials-crystal-orientation-poling-direction/
This post discusses how you can correctly model the crystal orientation and poling direction of a piezoelectric material in your COMSOL simulations.
piezoelectric materialscomsol blogcrystalorientationpoling