Problem 2 The following is mass transfer equation for calculating the molar flux DAB P Pt-PA2 P₁-PA1 RTZ In NA where NA

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Problem 2 The Following Is Mass Transfer Equation For Calculating The Molar Flux Dab P Pt Pa2 P Pa1 Rtz In Na Where Na 1 (32.5 KiB) Viewed 56 times

Problem 2 The following is mass transfer equation for calculating the molar flux DAB P Pt-PA2 P₁-PA1 RTZ In NA where NA Molar Flux DAG = molecular diffusivity of A in B PT= total pressure of system R = universal gas constant T = temperature of system in absolute scale z = distance between two planes across the direction of diffusion PA1= partial pressure of A at plane 1, and PA2 = partial pressure of A at plane 2 = 1.89 10-5 m²/sec = 298 K z = 0.002 m PA1 = 0.2 atm PA2 = 0.1 atm R = 8.314 KPa.m³/kgmol.K 1 atm = 101.3 KPa NA = 4.5510-5 kmol/m 2.sec Given: DAB T Calculate Pr using EXCEL