## Search found 27 matches

Thu Jun 15, 2017 7:57 pm
Forum: Bugs, problems, questions & feeback
Topic: Geometry Plotter Breaks Down With 64 Cells
Replies: 2
Views: 4814

### Re: Geometry Plotter Breaks Down With 64 Cells

I was trying to get a 3D checkerboard pattern.
Wed Jun 14, 2017 11:18 pm
Forum: Bugs, problems, questions & feeback
Topic: Geometry Plotter Breaks Down With 64 Cells
Replies: 2
Views: 4814

### Geometry Plotter Breaks Down With 64 Cells

Hey, I was trying to do a 4*4*4 cuboidal lattice with the following code: #Sphere of U-238 surf 1 sph 0 0 0 100 surf 9 cube 0.0 0.0 0.0 2 %Bounding Cube %Bounding cube radius should be (pitch*numElements)/2. cell 11 1 fuel -1 cell 12 1 outside 1 cell 21 2 void -1 cell 22 2 outside 1 cell 31 3 test -...
Wed Jun 14, 2017 10:28 pm
Forum: Users
Topic: Cuboidal Lattice (type 11) Syntax
Replies: 13
Views: 1799

### Re: Cuboidal Lattice (type 11) Syntax

Okay, here's a python script I wrote to figure out the line number from the cell index. #CellNumber to Line Number import math xCells = 3 yCells = 3 zCells = 3 #a layer is collection of cells on the XY plane layerCells = xCells*yCells #a line is a colelction of cells along the X axis. lineCells = xC...
Wed Jun 14, 2017 9:50 pm
Forum: Users
Topic: Cuboidal Lattice (type 11) Syntax
Replies: 13
Views: 1799

### Re: Cuboidal Lattice (type 11) Syntax

Okay, I think I've got the ordering. Can you confirm the following? is it: Given a 3x3x3 lattice of pitch 10. Looking along the positive Z axis the (XY plane) We can take three slices as follows: slice 1 @ z=-5 07 08 09 04 05 06 01 02 03 slice 2 @ z=0 16 17 18 13 14 15 10 11 12 slice 3 @ z=5 25 26 2...
Wed Jun 14, 2017 8:09 pm
Forum: Users
Topic: Cuboidal Lattice (type 11) Syntax
Replies: 13
Views: 1799

### Re: Cuboidal Lattice (type 11) Syntax

Haha! I'm an idiot!
Wed Jun 14, 2017 12:14 am
Forum: Users
Topic: Cuboidal Lattice (type 11) Syntax
Replies: 13
Views: 1799

### Cuboidal Lattice (type 11) Syntax

Hello,

I'm trying to make a 3x3x3 cuboidal lattice (type 11).

I'm using the syntax

Code: Select all

``````lat 10 11 0 0 0 3 3 3 35 35 35
1
2
1
2
1
2
1
2
1
``````
But I get an error "invalid number of lattice elements".

Any suggestions?
Tue Apr 04, 2017 4:41 pm
Forum: Development
Topic: Continuous Temperature Range
Replies: 3
Views: 1035

### Re: Continuous Temperature Range

So wait a minute,

if I specify a material with say

mat XYZ -10 tmp 650
1001.03c -1.0

how does Serpent know to look in 1001.06c for the 600K cross sections?
Mon Apr 03, 2017 9:21 pm
Forum: Development
Topic: Continuous Temperature Range
Replies: 3
Views: 1035

### Continuous Temperature Range

Hello, would it be possible to implement something so that I can specify a range of temperature cross sections (say .03c,.06c, and .09c) then use the tmp parameter in the material card to specify a temperature anywhere within this range? This would be especially helpful in the multiphysics interface...
Sun Apr 02, 2017 7:37 am
Forum: Input
Topic: Six Factor Formula Output
Replies: 1
Views: 3526

### Six Factor Formula Output

I don't see any of the six factor formula output in my _res.m file.

Is there something particular I need to set?
Sun Apr 02, 2017 7:35 am
Forum: Input
Topic: STL File Multiple Materials
Replies: 3
Views: 5877

### Re: STL File Multiple Materials

I don't have the geometry made yet. Is there something I should watch out for?