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The first image below shows the total deformation with an acceleration in the Y direction. The cavity is constrained from moving along the 2 curved lines where the suspension wires make contact with the glass.
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<<ImageLink(refcav-y.png,deformation from Y accelerations,height=300)>> [[deformation from Y accelerations|{{attachment:refcav-y.png||height=300}}]]

Horizontal Acceleration Sensitivity

Applying 1 g of force to the entire cavity in the X, Y, & Z directions we can find the induced strain. The X & Y effects are smaller than Z by at least an order of magnitude:

Non-Beamline (Y) Sensitivity

The first image below shows the total deformation with an acceleration in the Y direction. The cavity is constrained from moving along the 2 curved lines where the suspension wires make contact with the glass.

deformation from Y accelerations

Beamline (X) Sensitivity

Reference_Cavity/FEA/Horizontal_Accelerations (last edited 2012-01-03 23:02:43 by localhost)