TS Transpor Polutan - istiarto
TS Transpor Polutan - istiarto
TS Transpor Polutan - istiarto
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Penyelesaian Analitik<br />
Persamaan Difusi<br />
• Penyelesaian persamaan difusi 2D<br />
c<br />
<br />
x,<br />
y,<br />
t<br />
<br />
<br />
<br />
<br />
<br />
M <br />
x<br />
exp <br />
<br />
2<br />
<br />
x<br />
2<br />
<br />
<br />
<br />
<br />
M <br />
y<br />
exp <br />
2<br />
<br />
<br />
<br />
2<br />
2<br />
x<br />
2x<br />
<br />
y<br />
2<br />
y<br />
y<br />
2<br />
<br />
<br />
<br />
<br />
• Untuk medium homogen, x = y = <br />
c<br />
<br />
x,<br />
y,<br />
t<br />
<br />
<br />
<br />
2<br />
<br />
<br />
exp <br />
<br />
<br />
2 2<br />
M t<br />
2<br />
t<br />
2<br />
m<br />
<br />
2<br />
2<br />
2<br />
x y<br />
2<br />
<br />
<br />
<br />
M 2<br />
M 0<br />
L<br />
Teknik Sungai <strong>Transpor</strong> <strong>Polutan</strong> 4-20