Difference between revisions of "Kalyan 30 May 08"

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=Case 1=
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The constraints are as follows
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The Triangular sections are only constrained on the downstream side and the nose plate is constrained on the upstream side
  
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=3/11/08=
 
  
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Progress modeling the R3 drift chamber has been held back by both software and hardware problems.  This past week we installed ANSYS on a faster computer ( 2 GHz Intel with 3Meg RAM) and were able to render the design in 30 minutes instead of 2 hours.  The turnaround for debugging the geometrical design is now faster and ANSY does not currently crash.  We plan on doing the same test using a new computer (2 GHz Intel with 8 Meg RAM) once it has been assembled (2 weeks or less).
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=Case 2=
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The constraints are as follows
 +
The Triangular sections are only constrained on the downstream side and the nose plate is constrained on both sides
  
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The image below represent the current Model which has been implemented in ANSYS.
 
  
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[[Image:R3_3D_AnsysModel_3-7-08.jpg | 200 px]]
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=Case 3=
 +
The constraints are as follows
 +
The Triangular sections are only constrained on the upstream side and the nose plate is constrained on the upstream side
 +
 
 +
 
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=Case 4=
 +
The constraints are as follows
 +
The Triangular sections are only constrained on the upstream side and the nose plate is constrained on both sides
 +
 
 +
 
 +
=Case 5=
 +
The constraints are as follows
 +
The Triangular sections are only constrained on both sides and the nose plate is constrained on the upstream side
 +
 
 +
 
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=Case 6=
 +
The constraints are as follows
 +
The Triangular sections and the nose plate are constrained on both sides
  
 
=3/18/08=
 
=3/18/08=

Revision as of 04:37, 30 May 2008

Case 1

The constraints are as follows The Triangular sections are only constrained on the downstream side and the nose plate is constrained on the upstream side


Case 2

The constraints are as follows The Triangular sections are only constrained on the downstream side and the nose plate is constrained on both sides


Case 3

The constraints are as follows The Triangular sections are only constrained on the upstream side and the nose plate is constrained on the upstream side


Case 4

The constraints are as follows The Triangular sections are only constrained on the upstream side and the nose plate is constrained on both sides


Case 5

The constraints are as follows The Triangular sections are only constrained on both sides and the nose plate is constrained on the upstream side


Case 6

The constraints are as follows The Triangular sections and the nose plate are constrained on both sides

3/18/08

1.) Movies showing deflections as a function of applying the max load and then releasing it. The max deflection is about 13 mm. The two movies below show the two endplate deflections with no rods for either 1 fixed or 2 fixed mount points.

This movie shows the endplate deflection as the wire load is applied and then released. The top two mounting brackets on the back plate are fixed.

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