Set of governing dimensionless expressions for the reactive flash

Remark the validity of the model is limited by the boundaries i = 0 and 1 = 0. Nomenclature X are unknown variables, O are operation parameters, S are system parameters z, X and y are the molar fractions in the feed, liquid and vapor phases, respectively /, I and V are the dimensionless feed, liquid and vapor flow rates, respectively (/ = F/Fj i, I = L/F gf, V = V/Fref), 6 is the dimensionless temperatme (0 = 

Prom the model parameters the dimensionless feed, /, is chosen as distinguished continuation parameter and used to depict the dependence of liquid composition, i, for a VL feed ( =0.13, Tg=280K) at different values of dimensionless heat duty, q (figure 7.2). The relevance of the parameter choice is grounded by the fact that feed flow rate determines the process throughput and is frequently an operational parameter subjected to input disturbances e.g. market demands and supply fluctuations). The parametric space considered in this study is given by Damkohler number and dimensionless heat duty. 

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Table 7.2. Set of governing dimensionless expressions for the reactive flash as depicted in fignre 7.1.

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