10.05.2013 Views

la EDICION

la EDICION

la EDICION

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

21Yr. x tongitud<br />

12<br />

n 2 x 3.1416 x 1.6575 pulg x 330 pies<br />

12 pulg/pie<br />

a 286 pie 2<br />

f w 1.65 Btu (de Tab<strong>la</strong> 3-6)<br />

h pie 2 *F<br />

Oc (194*F - 81 "F)<br />

(1.6575 pulg)ln 1.6575 pulg + 1<br />

0,6575 pulg 1.65 Btu<br />

0.28 Btu pulg esp. h pie 2 *?<br />

h pie2eF<br />

x 286 pie 2 x 8 000 h<br />

n 43 MBtu/afio<br />

Ahorro - Os - Qc<br />

aflo<br />

- (252 - 43) MBtu/ago<br />

* 209 MBtu/afo<br />

Si el costo do onerg<strong>la</strong> an do $6.00/MBtu @I ahorro<br />

monetario es:<br />

Ahorro - Ahorro en MBtu/aio x costo por MBtu<br />

- 209 MBtu/aflo x$6.00/MBtu<br />

a $1 250/go<br />

- 156 ­

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!