Changes between Version 34 and Version 35 of doc/app/radiation_parameters
- Timestamp:
- Nov 13, 2018 1:15:05 PM (6 years ago)
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doc/app/radiation_parameters
v34 v35 220 220 }}} 221 221 {{{#!td 222 Maximum distance for raytracing (in meters). 222 Maximum distance for raytracing (in meters). Parameter is not used in case of rad_angular_discretization = .T. 223 223 224 224 It is used to set the maximum distance allowed to consider the radiative exchange between two surfaces. This limits the number of surfaces view factors (VF) and hence save much memory by neglecting the very small VF resulting from the mutually visible far surfaces. At the end of VF calculations, the values will be scaled so that energy is conserved. … … 239 239 }}} 240 240 {{{#!td 241 Minimum potential irradiance factor value for raytracing. 241 Minimum potential irradiance factor value for raytracing. Parameter is not used in case of rad_angular_discretization = .T. 242 242 243 243 It is used to set the threshold to consider any view factor (VF) calculated between two surfaces. This limits the number of VF and hence save much memory by neglecting the very small VF resulting from the low mutual visiblity. At the end of VF calculations, the values will be scaled so that energy is conserved.