Solution6 - Assignment # 6 PEN424 MMS A porous medium is...

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Unformatted text preview: Assignment # 6 PEN424 MMS A porous medium is modeled using the bundle of tubes model. Assume that the porous medium consists of pores of 5 different sizes. The fraction of pores belonging to each size is given below. Pore radius Fraction 1 pm 0.15 2 pm 0.5 - 4 pm 0.2 6 pm 0.1 8 pm 0.05 (a) Construct a capillary pressure curve for the porous medium. (b) Obtain the permeability for the porous medium. Assume a tortuosity of 3 and a porosity of 0.2. The surface tension is 30 dynes/cm and the contact angle is 0. njfiayih I ~%€ I EC 0 .q’5 EEEEwg ‘ 26% 0. \9 X lo 833888 w w m w mm mmmmm mm -[7— IN") .“ In NNNNN N? — w V v V V: Engineer's Computation Pad N0. 937 81 1 E ‘QSI'AEDTLEW : ¢y£z : 0.2 (gm)z ' 5h ( flu kw/Ms k‘: (W) < > > I. . _ W4 .5 +‘33.11(J)+/3$7o7(2 + cm». {2’44" = 303.76(0~l)+3’40-3'7( D Z/wm 4/um (35.0? k F— mob 6mm 363.74 It glam ...
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Solution6 - Assignment # 6 PEN424 MMS A porous medium is...

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