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laws:linadc [2019/09/18 12:37] helene created |
laws:linadc [2020/08/25 15:46] (current) |
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====== LINADC ====== | ====== LINADC ====== | ||
===== Description ===== | ===== Description ===== | ||
- | Law for linear heat advection diffusion 1d element (only for [[elements:heatx|HEATX]] element) | + | Law for linear heat advection diffusion 1D element (only for [[elements:heatx|HEATX]] element) |
==== The model ==== | ==== The model ==== | ||
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^ Line 1 (3I5) ^^ | ^ Line 1 (3I5) ^^ | ||
|ITYPE|type of lateral of lateral heat exchange (only one case up to now)| | |ITYPE|type of lateral of lateral heat exchange (only one case up to now)| | ||
- | |IBOUND|type of boundary: \\ 0 → no boundary \\ 1 → free flow boundary, the fluid runs out of the pipe (necessary at the end of an open pipe) \\ 2 → loop boundary, the fluid that runs out of the pipe is injected at the beginning of another segment| | + | |IBOUND|type of boundary: \\ = 0 → no boundary \\ = 1 → free flow boundary, the fluid runs out of the pipe (necessary at the end of an open pipe) \\ = 2 → loop boundary, the fluid that runs out of the pipe is injected at the beginning of another segment| |
- | |IDEP| fluid velocity v or heat power $Q_P$ \\ 1 → depends of DMULT and FMULT respectively \\ 0 → are constant| | + | |IDEP| fluid velocity v or heat power $Q_P$ \\ = 1 → depends of DMULT and FMULT respectively \\ = 0 → are constant| |
{{ :laws:ibound1_ibound2.png?400 |}} | {{ :laws:ibound1_ibound2.png?400 |}} | ||