Pj. Thomas et al., STEADY-STATE AND DYNAMIC SIMULATION OF MULTISTAGE FLASH DESALINATION PLANTS - A CASE-STUDY, Computers & chemical engineering, 22(10), 1998, pp. 1515-1529
A mathematical model and its solution procedure are developed to simul
ate the steady-state and dynamic behaviour of multistage hash desalina
tion plants. The steady-state and dynamic models are based on the same
set of equations and are of the same order. The solution procedure de
veloped is numerically stable and easy to implement. The steady state
model is used to predict the operating parameters of a particular plan
t. A close agreement between the predicted values and the measured dat
a from the actual plant has been observed. The transient response of t
he plant for step changes in input variables has been obtained. The co
mputed response of the plant is comparable to the operating records of
a real plant. (C) 1998 Elsevier Science Ltd. All rights reserved.