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CAPÍTULO UNO

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TRADICIÓN E INNOVACIÓN S.A. de C.V.<br />

Calculo de Velocidad (ft s -1 )<br />

0.<br />

408Qdiseño<br />

V = 2<br />

d int<br />

V<br />

=<br />

( 0.<br />

408)(<br />

32.<br />

34)<br />

2 ( 1.<br />

939)<br />

319<br />

=<br />

3.<br />

50<br />

Calculo de ΔH (ft/100ft) HAZEN AND WILLIAMS<br />

Cdiseño=100<br />

L=100ft<br />

Calculo de ΔH (ft/100ft)<br />

⎛100<br />

⎞<br />

Δ H = 0.<br />

002083*<br />

L * ⎜ ⎟<br />

⎝ C ⎠<br />

1.<br />

85<br />

1.<br />

85<br />

ft s<br />

−1<br />

GPM<br />

*<br />

d<br />

1.<br />

85<br />

4.<br />

8655<br />

( 32.<br />

34GPM<br />

)<br />

4.<br />

( 1.<br />

939)<br />

1.<br />

85<br />

⎛100<br />

⎞<br />

Δ H = 0. 002083*<br />

( 100 ft)<br />

* ⎜ ⎟ *<br />

= 5.<br />

15 ft<br />

8655<br />

⎝100<br />

⎠<br />

Calculo de ΔH (psia/100ft)<br />

⎛190.<br />

08lb<br />

⎞⎛<br />

1ft<br />

⎞<br />

Δ H = ⎜<br />

=<br />

3 ⎜ ⎟<br />

ft<br />

⎟<br />

⎝ ⎠⎝12in<br />

⎠<br />

2<br />

( 5. 15 ft)<br />

⎜ ⎟ 6.<br />

79lb<br />

/ in<br />

Ønom(in) Øint(in) V(ft s -1 ) ΔH (ft/100ft) ΔH(Psia/100ft)<br />

2 1.939 3.088 5.15 6.79<br />

2.5 2.469 2.164 1.59 2.0979<br />

3 3.068 1.40 0.55 0.726<br />

3.5 3.548 1.04 0.27 0.35<br />

4 4.026 0.814 0.14 0.19<br />

2

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