ฺึฌ_ผสฟจม |
Gardelฬฎ |
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ฌผสนธW |
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f=-qภ^2[2.59+(1.62-ใฯ){(cosฦ)/ี-1}-0.62ี]-qภ(1.94-ี)+0.03 |
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f |
0.437 |
@ |
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@ |
{ว
ม |
xว ภ |
@ |
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๛a
D |
90 |
70 |
mm |
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fสฯ
A |
0.00636154 |
0.003848338 |
m^2 |
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ฌส
Q |
5 |
3 |
m3/min |
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qภ=-Qภ/Qม |
-0.6 |
@ |
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ี=Dภ/Dม |
0.78 |
@ |
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ฦ |
90 |
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นธ
ช hf |
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qภ |
นธW f |
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hf=f*v^2*ฯ0/2 |
45.18 |
Pa/ย |
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ี |
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ฌใฌฌ v |
13.1 |
m/s |
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1.00 |
0.69 |
0.44 |
0.28 |
0.16 |
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Cฬงx ฯ0 |
1.205 |
kg/m3 |
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0.0 |
0.04 |
0.04 |
0.04 |
0.04 |
0.05 |
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-0.1 |
0.12 |
0.15 |
0.17 |
0.18 |
0.20 |
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-0.2 |
0.18 |
0.25 |
0.29 |
0.32 |
0.34 |
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-0.3 |
0.25 |
0.33 |
0.39 |
0.43 |
0.46 |
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-0.4 |
0.30 |
0.40 |
0.47 |
0.52 |
0.55 |
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-0.5 |
0.33 |
0.44 |
0.53 |
0.58 |
0.62 |
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-0.6 |
0.35 |
0.47 |
0.57 |
0.63 |
0.67 |
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-0.7 |
0.36 |
0.48 |
0.58 |
0.65 |
0.69 |
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-0.8 |
0.35 |
0.47 |
0.58 |
0.64 |
0.69 |
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-0.9 |
0.34 |
0.46 |
0.56 |
0.62 |
0.67 |
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-1.0 |
0.30 |
0.43 |
0.52 |
0.58 |
0.63 |
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