Saber Izak Ghasemian

2 Questions 2 Answers 0 Followers

Questions related from Saber Izak Ghasemian

What is the difference between Q factor for a piezoceramic and a transducer?

Hi everyone I want to know what is the difference between mechanical Q factor for a piezoceramic and a transducer. for example, for PZT-8, quality factor is about 600, but for a transducer that...

02 February 2017 4,498 0 View

How can I add piezoelectric loss in comsol time domain?

Hi everyone I have "mechanical Q factor' and "dielectric loss tangent" for PZT-8. but in Comsol time domain, it needs "alpha and beta" for mechanical damping, "relative permittivity distribution...

05 May 2016 9,680 2 View