Table 1
|
listing of physical parameters used for numerical simulation |
|||
| Hypodermis |
Dermis |
||
|
|
|||
| Optical coefficients [17-20] |
μa (mm-1) |
0.1 |
0.04 |
| μs (mm-1) |
9 |
17 |
|
| μ's (mm-1) |
0.81 |
1.53 |
|
| g native |
0.91 |
0.91 |
|
| μeff (mm-1) |
0.52 |
0.43 |
|
| D (mm) |
0.36 |
0.21 |
|
| Thermal coefficients [21-23] |
C (J.g-1.K-1) |
2.87 |
3.3 |
| ρ (g.mm-3) |
0.86.10-3 |
1.2.10-3 |
|
| k (W.mm-1.K-1) |
3.02.10-4 |
4.4.10-4 |
|
| wb (ml.100 g-1.min-1) |
21 |
- |
|
| wb (g.mm-3.s-1) |
3.5.10-6 |
- |
|
| h (W.m-2.K-1) |
- |
15 |
|
| Tissue Damage Coefficients [11] |
|||
| Ea (J.mol-1) |
6.28.105 |
6.28.105 |
|
| A (s-1) |
3.1.1098 |
3.1.1098 |
|
|
- μa (mm-1): absorption coefficient in tissue, - μs (mm-1): scattering coefficient - μ's (mm-1): reduced scattering coefficient: - g: anisotropy factor μeff (mm-1): - μeff effective attenuation coefficient, - D (mm): optical diffusion distance - C: specific heat of tissue (J.g-1.°K-1) - ρ: density of tissue (g mm-3) - k: thermal conductivity of tissue (W. mm-1.°K-1) - wb: blood flow rate (ml.100 g-1.min-1) - h heat-transfer coefficient (W.m-2.K-1) - Ea (J.mole-1): activation energy - A (s-1): frequency factor | |||
Mordon et al. BioMedical Engineering OnLine 2008 7:10 doi:10.1186/1475-925X-7-10 |
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