The porous membrane width is 1 cm and contains substance A at a concentration of 0.5 kmol/m3. One surface of this membra

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The porous membrane width is 1 cm and contains substance A at a concentration of 0.5 kmol/m3. One surface of this membra

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The Porous Membrane Width Is 1 Cm And Contains Substance A At A Concentration Of 0 5 Kmol M3 One Surface Of This Membra 1
The Porous Membrane Width Is 1 Cm And Contains Substance A At A Concentration Of 0 5 Kmol M3 One Surface Of This Membra 1 (60.47 KiB) Viewed 16 times
The porous membrane width is 1 cm and contains substance A at a concentration of 0.5 kmol/m3. One surface of this membrane is suddenly exposed to gas, and the concentration of A on this surface rises to 2 kmol/m3. Using the finite difference method, solve with a computer program the equation that gives the time change of A concentration in the membrane in unsteady condition. Calculate the time it takes for the concentration of A to be 2 kmol/m3 everywhere in the membrane. X increments:0.0025m (5 divisions) Time increment=0.01s DAB =2.5*10-4 m2/s
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