Table 1. Design parameters and theoretical values associated with the IVR library.
Rings are classified by experimental designation and vary by unit cell design and size and band thickness and height (coverage). Theoretical values of volume and surface area were obtained from CAD and used to calculate specific surface area (SSA).
| Template Ring Parameters | Unit Cell Parameters | Band Parameters | Theoretical Values | Experimental Designation† | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| OD (mm) | CS (mm) | Unit Cell Design | Unit Cell Image | Unit Cell Size (mm) * | Strut Thickness (μm) | Thickness (T) (mm) | Height (H) (mm) | Volume (mm3) | Surface Area (mm2) | SSA (mm−1) | |
| 54 | 4.0 | --- | --- | --- | --- | --- | --- | 1962.2 | 1970.4 | 1.0 | 1 |
| 54 | 7.6 | --- | --- | --- | --- | --- | --- | 6573.6 | 3474.1 | 0.5 | 1 |
| 54 | 7.6 | Nodal |  |
3.80 | 1100 | --- | --- | 3037.6 | 8067.1 | 2.7 | 2,3 |
| 54 | 7.6 | 3.80 | 1100 | 0.6 | 4.0 | 3450.3 | 8694.3 | 2.5 | 2,3 | ||
| 54 | 7.6 | 1.52 | 1300 | --- | --- | 3281.6 | 18995.2 | 5.8 | 2, | ||
| 54 | 7.6 | 1.52 | 1300 | 0.6 | 4.0 | 3932.6 | 22056.5 | 5.6 | 2,7 | ||
| 54 | 7.6 | Cylinder |  |
3.80 | 350 | --- | --- | 1831.0 | 10724.9 | 5.9 | 2,3,4,5 |
| 54 | 7.6 | 3.80 | 350 | 0.3 | 4.0 | 2097.3 | 12062.2 | 5.8 | 2,3,4,5,7 | ||
| 54 | 7.6 | 3.80 | 350 | 0.6 | 4.0 | 2357.5 | 11593.1 | 4.9 | 2,5 | ||
| 54 | 7.6 | 3.80 | 350 | 0.9 | 4.0 | 2436.3 | 11192.6 | 4.6 | 5 | ||
| 54 | 7.6 | 380 | 350 | 1,2 | 4.0 | 2913.3 | 10920.4 | 3.7 | 5 | ||
| 54 | 7.6 | 2.53 | 250 | --- | --- | 1823.8 | 14790.5 | 8.1 | 2,4 | ||
| 54 | 7.6 | 2,53 | 250 | 0.6 | 4.0 | 2372.2 | 15352.4 | 6.5 | 2,4 | ||
| 54 | 7.6 | 1.90 | 160 | --- | --- | 1827.8 | 20447.6 | 11.2 | 2,4 | ||
| 54 | 7.6 | 1.90 | 160 | 0.6 | 4.0 | 2374.7 | 20353.9 | 8.6 | 2,4 | ||
| 54 | 7.6 | Dode |  |
3.80 | 760 | --- | --- | 1615.1 | 10900.1 | 67 | 2.3 |
| 54 | 7.6 | 380 | 760 | 0.6 | 4.0 | 2193.9 | 12125.8 | 5.5 | 2,3 | ||
| 54 | 7.6 | 3.63 | 740 | --- | --- | 823.1 | 6924.1 | 8.4 | 2, | ||
| 54 | 7.6 | 3.63 | 740 | 0.6 | 4.0 | 1479.8 | 8578.6 | 5.8 | 2,7 | ||
| 54 | 7.6 | Honeycomb |  |
3.80 | 350 | --- | --- | 1983.3 | 11070.1 | 5.6 | 2.3,4 |
| 54 | 7.6 | 3.80 | 350 | 0.6 | 4.0 | 2506.9 | 11971.3 | 48 | 2,3,4 | ||
| 54 | 7.6 | 3.12 | 310 | --- | --- | 1980.8 | 13250.4 | 6.7 | 2, | ||
| 54 | 7.6 | 3.12 | 310 | 0.6 | 4.0 | 2403.4 | 13913.6 | 5.8 | 2,7 | ||
| 54 | 7.6 | 2.53 | 250 | --- | --- | 1981.5 | 15298.7 | 7.7 | 2,4,6 | ||
| 54 | 7.6 | 2.53 | 250 | 0.6 | 3.0 | 2360.7 | 15665.9 | 6.6 | 6 | ||
| 54 | 7.6 | 2.53 | 250 | 0.6 | 4.0 | 2503.3 | 15725.5 | 6.3 | 2,4,6 | ||
| 54 | 7.6 | 2.53 | 250 | 0.6 | 50 | 2664.2 | 15825.7 | 5.9 | 6 | ||
| 54 | 7.6 | 2.53 | 250 | 0.6 | 6.0 | 2873.9 | 16079.8 | 5.6 | 6 | ||
| 54 | 7.6 | 1.90 | 150 | --- | --- | 1981.4 | 21080.4 | 10.6 | 2,4 | ||
| 54 | 7.6 | 1.90 | 150 | 0.6 | 4.0 | 2503.4 | 20866.5 | 8.3 | 2,4 | ||
†
Experimental Designations: 1.) SIL 30 solid reference rings 2.) Presence/absence of band 3.) Unit cell design 4.) Unit cell size 5.) Thickness of band 6.) Height (coverage) of band 7.) Specific surface area equivalence