Retreive values from a BH curve
Retreive values from a BH curve
(OP)
I have a demagnetized curve of a permanent magnet. This curve is referring to a non-linear magnet.
The only informations that i have for this curve, is the HcB HcJ Br and Jm values.
Can I get from this values more points of the curve?
I want to simulate the magnetic field that it is produced by this magnet, but unfortunately my only informations are only the curve and the above values. I should need approximately 10 points including the Br and Hc values.
Thanks in advance
The only informations that i have for this curve, is the HcB HcJ Br and Jm values.
Can I get from this values more points of the curve?
I want to simulate the magnetic field that it is produced by this magnet, but unfortunately my only informations are only the curve and the above values. I should need approximately 10 points including the Br and Hc values.
Thanks in advance





RE: Retreive values from a BH curve
Mike
RE: Retreive values from a BH curve
= = = = = = = = = = = = = = = = = = = =
Rust never sleeps
Neither should your protection
http://www.trent-tube.com/contact/Tech_Assist.cfm
RE: Retreive values from a BH curve
I have a demagnetized J-H curve, from the shape of the curve I supposed it is a Neo magnet.
How can a use the generic curve to fit it in the curve?
any bibliography or any information from a web site?
Thanks in advance
RE: Retreive values from a BH curve
= = = = = = = = = = = = = = = = = = = =
Rust never sleeps
Neither should your protection
http://www.trent-tube.com/contact/Tech_Assist.cfm
RE: Retreive values from a BH curve
If you actually have a graph of the JH curve and you want to extract points from it for modeling software:
1) Print the curve (with J & H axes) onto a sheet of paper
2) Get a pencil and start marking off points on the curve, use a ruler to determine the J & H intercepts (at H=###, J is equal to ###)
3) Use these points to input into your modeling software
Your data points will be approximate, but should be sufficient for most modeling purposes.