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Guest
Hello everyone!
I should lead to a structural static the stresses of a brake disc during a braking (completed disk image).
I know the pressure of the brake fluid inside the brake transient (which is constant) of the circuit and therefore I can know the normal forces at the surface exercised by the pads in the contact area with the disc. I also know the trend of the dynamic friction coefficient according to temperature but that in my analysis field and for a first analysis I can feel constant. from this I can get the tangential force that generates my braking couple.
Is it correct to set on the circular crown that borders the area striply with the pads a pair of intensity equal to the tangential force for the average radius of the circular crown? besides the normal force to the surface of the disk. I don't know how much it can be considered valid as a model since it leaves the disc's rotation speed.
Moreover as constraints I would like to set a cylindrical bond in the area of the 6 nottolini, leaving free the axial shift since the disks will be mounted with a good fleeting. I don't understand why he can't apply this bond despite the intersection surfaces are cylindrical. when I go to select the surfaces I cannot apply the selection.
alternatively I would use a "compression only" link that from the ansys guides seems to be suitable.
Thank you in advance! !
I should lead to a structural static the stresses of a brake disc during a braking (completed disk image).
I know the pressure of the brake fluid inside the brake transient (which is constant) of the circuit and therefore I can know the normal forces at the surface exercised by the pads in the contact area with the disc. I also know the trend of the dynamic friction coefficient according to temperature but that in my analysis field and for a first analysis I can feel constant. from this I can get the tangential force that generates my braking couple.
Is it correct to set on the circular crown that borders the area striply with the pads a pair of intensity equal to the tangential force for the average radius of the circular crown? besides the normal force to the surface of the disk. I don't know how much it can be considered valid as a model since it leaves the disc's rotation speed.
Moreover as constraints I would like to set a cylindrical bond in the area of the 6 nottolini, leaving free the axial shift since the disks will be mounted with a good fleeting. I don't understand why he can't apply this bond despite the intersection surfaces are cylindrical. when I go to select the surfaces I cannot apply the selection.
alternatively I would use a "compression only" link that from the ansys guides seems to be suitable.
Thank you in advance! !
