📄 experiment.dat
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// DATA FILE TO DESCRIBE STRUCTURE, MESH AND EXCITATION USED IN 3D FINITE-DIFFERENCE TIME-DOMAIN METHOD (FD-TD)
// ============================================================================================================
// (1) NAME STRUCTURE
// ==============
Capacitor 2 pairs of plates
// (2) STATE MATERIALS FOM WHICH THE DOMAIN IS COMPOSED
// ================================================
// Number of distinct materials that composes the domain
2
//Material Properties: the first material should be the background or most common material present:
// First line place the name of the material
// On the next line place the Conductivity, Relative Permittivity and Susceptibility (in that order)
// Material 1
Polythene
0.0000000001 2.25 0.0
// Material 2
Aluminium
35400000 1.0 0.000022
// (3) SET DIMENSIONS OF DOMAIN X,Y,Z: DIMENSIONS [0 to X,0 to Y,0 to Z]
// =================================================================
0.0028 0.00050 0.0014
// (4) SET MESH
// ========
// Cubic Yee Cell Dimensions (must divide neatly into all the dimensions)
0.00002
// (5) SET MATERIAL DISTRIBUTION
// =========================
//The domain is initially assumed to be composed only with Material 1
//The material in each cell is overwritten as each cuboidal component is introduced
// (a) State Number of Components
17
// (b) State, for each component, the material index (defined in (2)) and its region [x1 to x2,y1 to y2,z1 to z2]
// (these dimensions should be compatable with the domain dimensions and the cell size)
// Material x1 x2 y1 y2 z1 z2
//Component 1 : Plate 1
2 0.0002 0.0012 0.00018 0.00020 0.0002 0.0012
//Component 2 : Plate 2
2 0.0002 0.0012 0.00030 0.00032 0.0002 0.0012
//Component 3 : Plate 3
2 0.0016 0.0026 0.00018 0.00020 0.0002 0.0012
//Component 4 : Plate 4
2 0.0016 0.0026 0.00030 0.00032 0.0002 0.0012
//Component 5 : Extending wire from plates 1,3 in the x direction
2 0.0001 0.0027 0.00018 0.00020 0.00068 0.00072
//Component 6 : Extending wire from plate 1 in the z direction
2 0.00068 0.00072 0.00018 0.00020 0.0001 0.0013
//Component 7 : Extending wire from plate 3 in the z direction
2 0.00208 0.00212 0.00018 0.00020 0.0001 0.0013
//Component 8 : Extending wire from plates 2,4 in the x direction
2 0.0001 0.0027 0.00030 0.00032 0.00068 0.00072
//Component 9 : Extending wire from plate 2 in the z direction
2 0.00068 0.00072 0.00030 0.00032 0.0001 0.0013
//Component 10: Extending wire from plate 4 in the z direction
2 0.00208 0.00212 0.00030 0.00032 0.0001 0.0013
//Component 11: Connecting wire between 5 and 8, lower side
1 0.00008 0.00012 0.00020 0.00030 0.00068 0.00072
//Component 12: Connecting wire between 5 and 8, upper side
1 0.00268 0.00272 0.00020 0.00030 0.00068 0.00072
//Component 13: Connecting wire between 6 and 9, lower side
1 0.00068 0.00072 0.00020 0.00030 0.00008 0.00012
//Component 14: Connecting wire between 6 and 9, upper side
1 0.00068 0.00072 0.00020 0.00030 0.00128 0.00132
//Component 15: Connecting wire between 7 and 10, lower side
1 0.00208 0.00212 0.00020 0.00030 0.00008 0.00012
//Component 16: Connecting wire between 7 and 10, upper side
1 0.00208 0.00212 0.00020 0.00030 0.00128 0.00132
//Component 17: Conducting Channel
2 0.00068 0.00072 0.00018 0.00032 0.00068 0.00072
// (6) SET DURATION OF SIMULATION (time in seconds) ( physical time, not computation time)
// ==========================
0.00000000005
// (7) SET EXCITATION ! State directional voltage on each component
// ============== (Voltage Source assumed uniform (over a component) and to be time-invariant. 0.0 values are ignored.)
// Component Ex Ey Ez
1 0.0 0.0 0.0
2 0.0 0.0 0.0
3 0.0 0.0 0.0
4 0.0 0.0 0.0
5 0.0 0.0 0.0
6 0.0 0.0 0.0
7 0.0 0.0 0.0
8 0.0 0.0 0.0
9 0.0 0.0 0.0
10 0.0 0.0 0.0
11 0.0 1000.0 0.0
12 0.0 1000.0 0.0
13 0.0 1000.0 0.0
14 0.0 1000.0 0.0
15 0.0 1000.0 0.0
16 0.0 1000.0 0.0
17 0.0 0.0 0.0
// (8) SET TIMINGS ! State time at which components "appear" and "disappear"
// ==============
// Component time
1 0.0 1.0
2 0.0 1.0
3 0.0 1.0
4 0.0 1.0
5 0.0 1.0
6 0.0 1.0
7 0.0 1.0
8 0.0 1.0
9 0.0 1,0
10 0.0 1.0
11 0.0 1.0
12 0.0 1.0
13 0.0 0.00000000002
14 0.0 0.00000000002
15 0.0 0.00000000002
16 0.0 0.00000000002
17 0.00000000003 1.0
//
//
//
// OUTPUT CONTROL
// ==============
// (1) Planes of E - fields
// (a) Set maximum number of time steps that need to be recorded
1000
// (b) Voltage probes: PD between ppoints p and q
// Set Number
12
// Set name and p coordinate and q coordinates
source
0.0001 0.0002 0.0007 0.0001 0.0003 0.0007
wire
0.00015 0.0002 0.0007 0.00015 0.0003 0.0007
disch
0.0007 0.0002 0.0007 0.0007 0.0003 0.0007
fuse_y
0.0007 0.0002 0.0014 0.0007 0.0003 0.0014
capcents
0.0021 0.0002 0.0007 0.0021 0.0003 0.0007
fuse_x
0.0012 0.00019 0.0007 0.0016 0.00019 0.0007
side1_y
0.0012 0.0002 0.0004 0.0012 0.0003 0.0004
side2_y
0.0016 0.0002 0.0004 0.0016 0.0003 0.0004
side_x
0.0012 0.0002 0.0004 0.0016 0.0002 0.0004
corn1_y
0.0012 0.0002 0.0002 0.0012 0.0003 0.0002
corn2_y
0.0016 0.0002 0.0002 0.0016 0.0003 0.0002
corn_x
0.0012 0.0002 0.0002 0.0016 0.0002 0.0002
//
//
// (c) Set Cross sectional planes where the E field is plotted
// Set Number
3
// Set Plane (1:x-y, 2:x-z, or 3:y-z) position of slice Record (1:Ex, 2:Ey, 3:Ez; 4:E)
1 0.0007 4
2 0.00025 4
3 0.0007 4
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