Hello,
what kind of magnetic speed sensor we have to use to monitor the speed of an engine flywheel connected to the crankshaft? the sensor will be mounted on the area of the gearbox.
i guess we have to use a crankshaft speed sensor and defenitely not camshaft speed sensors
any ideas?
thanks
Hello,
we have to use a chinese standard 20CrMn cast hardened steel. Can anyone provide us with the amgnetic material properties of this carbon steel?
This steel is a chinese standard, and we face problems on finding material properties. Unfortunately we have to use it, since the customer...
Hello,
I have to create a mathematical model for an magnetic circuit application. The model should not be in FEM, since the result of this model has to be checked up through FEM simulations. So for the creation of this model we have to use only mathematical functions. Is there any recommended...
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...
Hello,
I want to choose a magnet that can produce in 500mm away of its poles a magnetic field of 150 mT. The magnets should have a lot of shapes.
How can I do this? I mean is there any technical paper or any book where I can find informations about that?
Any recommendations?
Thanks in advance
Hello, I have a block magnet with a magnetization forming an angle with the normal direction.
I would like to have a first idea of how the magnetic fluxes are distributed in the three directions x-y-z.
Is there any way to find it? I dont want to use FEM tools, i could like to solve it...
Hello,
I would like to ask a question, I have searched in biography, also in papers but up to now I can not find any answer.
I am trying to model a relative big magnet, let say 10 mm rectangular shaped and with a magnetization direction forming an angle of 10 degrees regardless the horizon...
Hello,
I would like to ask which are the main differences and with which criteria, except the economic and the field we want to have,we choose either linear or non-linear magnets? Typically this things are provided by the magnet companies without any explanation.
or is there any...
Hello any recommendation for a good book relating to giant magneto resistance effect?
Or any other introductory to magnetic materials and GMR effect?
Thanks in advance
Hello, I have an Alnico magnet with its demagnetization curve, Br & Hc. It is a brick with well known dimensions.
I want to do some calculations-simulations.
How can i take from this magnet a 100mT magnetic field?
Thanks in advance.
i am new in EMAG with ANSYS,
I wnat to simulate a 2-D magnet & a ferromagnetic stack with a surrounding air and far-field air.
THe magnet is in the middle of the cartesian coordinate system and the surrounding air is in circle shape as well as the far field.
the far-field is simulating as...
Hello, i have 2 layers of FeCo which are ferromagnetic material.
This layers are in saturation. In this case the permeability that I use in my calculations and simulations it will be 1, like air, or I have to use also the permeability of the FeCo.
Iam asking because since it is in saturation...
Hello
Does anyone knows any group dealing with FEM simulations of magnetic sensors or magnetic materials or even magnets?
I am interesting to come in touch with universities groups or even companies that doing FEM analysis in the above fields.
Thanks for your attention
Giannis
hello,
Does anyone knows any helpful informations, links, books or even papers relating statistics and electromagnetic equations in an application environment?
Giannis
hello,
Does anyone knows any helpful informations, links, books or even papers relating statistics and electromagnetic equations in an application environment?
Giannis
