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elements:rayon [2019/07/17 15:48] helene created |
elements:rayon [2020/08/25 15:46] (current) |
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====== RAYON ====== | ====== RAYON ====== | ||
===== Description ===== | ===== Description ===== | ||
- | Radiative exchange between walls or between wall and environment. \\ Used with 3 node [[elements:conra|CONRA]] elements. | + | Radiative exchange between walls or between wall and environment. \\ Used with 3 node [[elements:conra|CONRA]] elements. \\ |
Type: 112 \\ | Type: 112 \\ | ||
Implemented by: M. Bourdouxhe, 1987 | Implemented by: M. Bourdouxhe, 1987 | ||
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* Sigma(1): flow unaffected by the viewing factor | * Sigma(1): flow unaffected by the viewing factor | ||
* Sigma(2): flow affected by the viewing factor and the area of the element ($A_1 F_{12}=A_2 F_{21}$) | * Sigma(2): flow affected by the viewing factor and the area of the element ($A_1 F_{12}=A_2 F_{21}$) | ||
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+ | ===== Remarks ===== | ||
+ | - CONRA: Structure to the left in relation to the numbering direction {{:elements:rayon3.png?150|}} | ||
+ | - RAYON: Face describing the symmetry and the leak flow to the right in relation to the numbering direction \\ {{:elements:rayon4.png?400|}} | ||
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