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PHYS 7500 <strong>Plasma</strong> Transport Theory #3 c○Jeong-Young Ji 11<br />
Appendix: how to write the moment <strong>equations</strong><br />
(0,1) equation:<br />
√ √<br />
√3<br />
σ1 1 = 5 4 , ˆΞ 0 10 = − 2 , Û0 c10 = − 2<br />
3 , ˆΨ 0+<br />
11 = 5<br />
6 , ˆΦ 0+<br />
11 = √ 15<br />
2 √ , 2 Û0+<br />
10 = − 2 √<br />
3<br />
∞∑<br />
ˆD 1kn 0 0k = d t }{{}<br />
n 01 +(d t lnT)(ˆΞ 0 11 }{{}<br />
n 01 +ˆΞ 0 10n 00 ) + ∇ · V(Û0 c11 }{{}<br />
n 01 +Û0 c10n 00 )<br />
0<br />
0<br />
0<br />
k=0<br />
∑<br />
k<br />
+(∇V) · Û0 l1k n 0k + (∇V) ·<br />
}{{}<br />
Û0 r1k<br />
}{{}<br />
0<br />
0<br />
3<br />
= −√<br />
2 n 1 √ √<br />
2 2<br />
T d tT −<br />
3 n∇ · V = − 1<br />
3 T (3 2 nd tT + nT ∇ · V)<br />
ˆD 0+<br />
1k · n1k = v T ∇ · (ˆΨ 0+<br />
11 n11 +<br />
∑<br />
k<br />
∑<br />
k<br />
=<br />
=<br />
ˆΨ<br />
0+<br />
10 n10<br />
}{{}<br />
0<br />
+v −1<br />
T [ q m (E + V × B) − d tV] ·<br />
ˆD 0++<br />
1k<br />
: n 2k = ∇V : Û0+ 10 n20 = − 2 √<br />
3<br />
∇V :<br />
ˆD 0−<br />
1k n−1k = 0,<br />
(1,0) equation:<br />
σ0 2 = 1 1−<br />
2<br />
, ˆΘ 00 = −√ 2,<br />
∑<br />
k<br />
k<br />
n 0k<br />
) + v T ∇ lnT · (ˆΦ 0+<br />
ˆΘ<br />
0+<br />
10 n10 }{{}<br />
0<br />
11 n11 +<br />
ˆΦ<br />
0+<br />
10 n10<br />
√ √ √<br />
5 15<br />
5<br />
6 v T ∇ · n 11 +<br />
2 √ 2 v T ∇ lnT · n 11 =<br />
6 v T<br />
√ √<br />
5 1<br />
2<br />
6 vT<br />
2 ∇ · (vT 3 1<br />
n11 ) = −<br />
3 T ∇ · q<br />
√ √<br />
2 2<br />
2T π = − 1<br />
3 T ∇V : π<br />
∑<br />
ˆD 0−−<br />
1k<br />
n −2k = 0<br />
1− ˆΨ 00 = √ 1 1−<br />
2<br />
, ˆΦ 00 = √ 1 2<br />
,<br />
ˆΨ<br />
1+<br />
00<br />
= 1, ˆΦ<br />
1+<br />
00 = 1<br />
∞∑<br />
ˆD 0k 1 n1k = d t }{{}<br />
n 10 +(d t lnT)ˆΞ 1 00 }{{}<br />
n10 +∇ · VÛ1 c00 }{{}<br />
n10<br />
k=0<br />
0<br />
0<br />
0<br />
+(∇V) · Û1 l00 }{{}<br />
n10 +(∇V) · Û1 r00 }{{}<br />
n10 = 0<br />
0<br />
0<br />
ˆD 1+<br />
0k · n2k 1+<br />
= v T ∇ · ˆΨ 00 n20 1+<br />
+ v T ∇ lnT · ˆΦ 00 n20 + v −1<br />
= v T ∇ · n 20 + v T<br />
T<br />
}{{}<br />
0<br />
(∇ · n 11 + 3 ∇ lnT · n11)<br />
2<br />
T [ q m (E + V × B) − d tV] ·<br />
∇T · n20 a = v √<br />
T<br />
2<br />
T ∇ · (Tn20 ) = ∇ · π<br />
mv T<br />
)<br />
ˆΘ<br />
1+<br />
0k<br />
}{{}<br />
0<br />
n 2k