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Path: Dynamics/Demos/Process
% Simulation for pH process Simulates a simple model of a pH process. The process consists of an acid (HNO3) stream, buffer (NaHCO3) stream, and base (NaOH) stream that are mixed in a stirred tank. The chemical equilibria is modeled by introducing two reaction invariants for each inlet stream. fzero is used to solve the equations for the PH sensor. Since version 1. ------------------------------------------------------------------------- Reference: List references if applicable ------------------------------------------------------------------------- See also: RHSpH, HpH, TimeGUI, Plot2D ------------------------------------------------------------------------- % -------------------------------------------------------------------------- Copyright (c) 2001 Princeton Satellite Systems, Inc. All rights reserved. --------------------------------------------------------------------------
Common: Graphics/Plot2D Common: Graphics/TimeGUI Math: Integration/RK4
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