Sample Problem 1 for Multi-component Flash Calculator
Problem Statement
For a mixture of Ethanol and Water with a mole fraction of 0.7 and 0.3, A BUBBLE T calculation is to be done at 760 mmHg Pressure using Modified Raoult's Law.
Step By Step Screenshots for Different Panels
Flash Results from the Calculator
MULTI-COMPONENT FLASH CALCULATOR ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ No. of Components 2 Mode Selected Modified Raoult's Law (Ideal Gas & Non-Ideal Liquid) Antoine Equation Parameters Log10(Psat) = A - B/(T+C), where Psat in mmHg, T in oC Liquid Molar Volume, VL in cm3/g-mol Compound Xi A B C VL Ethanol 0.70 8.1122 1592.86 226.18 58.68 Water 0.30 8.0713 1730.63 233.43 18.07 Wilson Interaction Parameters (cal/mol) S.no 1 2 1 0.0000 325.0757 2 953.2792 0.0000 CALCULATION : BUBBLE T @ P : 760.00 mmHg Calculation Started ............ Bubble Point Temperature 78.52 C Vapor Composition Ethanol 0.7581 Water 0.2419