Output voltage calculation of vibrational piezoelectric beam

AI Thread Summary
The discussion revolves around calculating the output voltage of a piezoelectric film or beam when subjected to vibrations at a specific frequency. A participant expresses difficulty understanding a complex paper on the topic and seeks assistance from those knowledgeable in physics. The request for help highlights the need for clarity in the relationship between the beam's dimensions, frequency, and output voltage. The conversation emphasizes collaboration and the sharing of resources to better understand the principles involved. Overall, the thread showcases a quest for knowledge in piezoelectric applications.
imanemad
Messages
2
Reaction score
0
Hi,

I was asked to find the relationship of output voltage of a piezoelectric film or a beam with known dimensions when it is subjected to a known frequency vibration.

I appreciate if someone can help me with that.

Thanks,
 
Physics news on Phys.org
I am curious too if anyone has anything
 
Nap04011 said:
I am curious too if anyone has anything

Are you good in physics? because I found a paper explaining it, but since I am not a Physics student, it is too hard to understand it. The paper is very complicated for me. If you are, let me know so somehow I could send the paper to you.

Thanks,
 

Thread 'How to picture the vector potential?'

Susskind (in The Theoretical Minimum, volume 1, pages 203-205) writes the Lagrangian for the magnetic field as ##L=\frac m 2(\dot x^2+\dot y^2 + \dot z^2)+ \frac e c (\dot x A_x +\dot y A_y +\dot z A_z)## and then calculates ##\dot p_x =ma_x + \frac e c \frac d {dt} A_x=ma_x + \frac e c(\frac {\partial A_x} {\partial x}\dot x + \frac {\partial A_x} {\partial y}\dot y + \frac {\partial A_x} {\partial z}\dot z)##. I have problems with the last step. I might have written ##\frac {dA_x} {dt}...
View full post »
Thread 'Griffith, Electrodynamics, 4th Edition, Example 4.8. (Second part)'

Thread 'Griffith, Electrodynamics, 4th Edition, Example 4.8. (Second part)'

I am reading the Griffith, Electrodynamics book, 4th edition, Example 4.8. I want to understand some issues more correctly. It's a little bit difficult to understand now. > Example 4.8. Suppose the entire region below the plane ##z=0## in Fig. 4.28 is filled with uniform linear dielectric material of susceptibility ##\chi_e##. Calculate the force on a point charge ##q## situated a distance ##d## above the origin. In the page 196, in the first paragraph, the author argues as follows ...
View full post »

Similar threads

Piezoelectric effect -- How long does a stressed crystal produce a DC voltage?
Replies
13
Views
4K
Piezoelectric strain rate and frequency of applied voltage
Replies
2
Views
2K
How to calculate power output in piezoelectric material?
Replies
2
Views
7K
Get electrical signal of a piezoelectric with ultrasound
Replies
7
Views
2K
Solution to differential equations of piezoelectric vibration
Replies
3
Views
2K
Electricity Generation by piezoelectric effect in Injection Moulding
Replies
5
Views
4K
A Piezoelectricity and the Lorentz Harmonic Oscillator?
Replies
14
Views
3K
Piezoelectric coupled governing equations doubt
Replies
1
Views
1K
Why is the output current of a transformer fixed?
Replies
22
Views
4K
Vibrational frequency of Piezoelectric effect
Replies
1
Views
2K

Hot Threads

Recent Insights

Back
Top