Model 33 - 30/11/2012
test model 33 op3 - solution file
test model 33 - associated files
Solve Time = 31 hours.
Magnet Configuration: Step IV Solenoid - 240MeV/c.
After many problems with version 15R3 of opera we have gone
back to version 15R2. This is the first model to be run on 15R2
and was run as a new baseline. This model is step IV of the Mice Hall
with no additional racks. I forgot to take a snapshot of the .comi
but it is effectively the same as model 34 except that the racks are
turned off,
so you can use the .comi included in the model 34 directory for reference.
Model 32
test model 32 op3 - solution file
test model 32 - associated files
Magnet Configuration: Step IV Solenoid - 240MeV/c.
- test model - ignore as I can't remember why this model was run...
Model 31
test model 31 op3 - solution file.
test model 31 - associated files.
test model 31 - comi snapshot.
Magnet Configuration: Step IV Solenoid - 240MeV/c.
Model 31 is an improved model of the compressor locations on the West Wall.
The compressors are now sized spaced and located correctly.
The only known discrepancy is that the Sumitomo compressors are
approximately 50mm closer to the floor than in the diagram to aid meshing.
All of the steel mass is assumed to be in the casing. Cryomech=178kg -> 16.6mm.
Sumitomo = 96kg -> 15.25mm. NSW Racks = 158kg Rack Mass -> 6.1mm.
I have made sure that all elements are quadratic from this model onwards.
Model 30
test model 30 op3 - solution file
test model 30 - associated files
Magnet Configuration: Step IV Solenoid - 240MeV/c.
Model 30 is the first 'guess' at the location of the Cryomech compressors
on the proposed West Mezzanine and the Sumitomo compressors on the West Floor.
The dimensions and locations will be firmed up on another model iteration.
The plant room/MLCR was not included in this model to help speed up solve time.
First solve using 15R3 which completed in 21 hours!
Model 29 - 08/11/2012
test model 29 op3 - solution file
test model 29 - associated files
Magnet Configuration: Step IV Solenoid - 240MeV/c.
Solve Time = 39 hours.
Model 29 is the first model to incorporate the plant room MLCR and racks.
It also incorporates the compressors as seven stacks located against the
West Wall but the material properties for the compressors were only set for one stack
so this model is not representative.