... | ... | @@ -453,7 +453,7 @@ The criterion is applied to primary (or related) physical variables |
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flow features right in time.*
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- Jeans-length-based (important in simulations involving selfgravity)
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![amr_Jeans](uploads/0ba770df864c30ebefb50cd93a419e09/amr_Jeans.png)
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![amr_Jeans](uploads/f4f4b19589de242e49db03a088acdf8f/amr_Jeans.png)
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where the first factor is the local Jeans length with
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*c*<sub>*s*</sub> the sound speed and *G* the gravitational
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constant, and where
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... | ... | @@ -463,8 +463,8 @@ The criterion is applied to primary (or related) physical variables |
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Jeans length should be resolved.
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- Field-length-based (potentially relevant for simulations involving a
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heatloss source but rarely used in practice):
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![amr_Field](uploads/e8315277b9e4719780e1c7422af3f13f/amr_Field.png)
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heatloss source but rarely used in practice):
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![amr_Field](uploads/c6efe21c3ae7513e6e945eb14c9f6b5b/amr_Field.png)
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where the first factor is the Field length with *L*(𝜚, *T*) the
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density- and temperature-dependent heatloss function and *κ* the
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thermal conduction coefficient. ℰ<sub>*F**i**e**l**d*</sub> is a
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