Computational Methods for Process Simulation

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Computational Methods for Process Simulation
and CHEN 4580 - Numerical Methods for Simulation.

Please click on the following to send me an email.
Fred Ramirez

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Short-cut: Shift-LeftMouseButton goes directly to the download prompt!

Chapter 2: Steady-State Lumped Systems

bisec.m - matlab file to determine the root of Equation (2.3.2) using the bisection method.

cp1.m - matlab file that defines Equation (2.3.2) in a format suitable for the bisection and tangent method.

cp2.m - matlab file that defines Equation (2.3.5) in a format suitable for the wegstein method.

cp3.m - matlab file that defines Equation (2.3.11) in a format suitable for the wegstein method and converges using direct substitution.

cstr.m - matlab file that defines Equations (2.3.30) and (2.3.31) to be used by newtrap.m

fig2-28.mat - input file for the program fun.f implementing the example of Section 2.4.3

fun.f - fortran program that implements the equation ordering algorithm and the variable group algorithm

lin2_1.m - matlab file to solve the set of linear equations in Example 2.1

lin2_2.m - matlab file to solve the set of linear equations in Example 2.2

lua.m - matlab file to determine a LU factorization

mix1.mat - input file that implements the mixer-exchanger-mixer problem with the three design variables remaining unspecified

mixer.mat - input file that inplements the mixer-exchanger-mixer problem with specified design variables

newtrap.m - matlab file that solves Equations (2.3.30) and (2.3.31)

prob2-7.mat - functionality matrix file for the program fun.f implemeting Problem 2.7

regfals.m - matlab file that implements the regula-falsi algorithm

tangent.m - matlab file that implements the tangent algorithm

wegstein.m - matlab file that implements the wegstein accelerator

Chapter 3: Unsteady-State Lumped Systems

dfun32.m - defines the dimensionless differential equation of Equation (3.2.7)

dtank32n.m - matlab file to solve the tank problem of Section (3.2)

ex310.m - matlab file to solve the problem of Section (3.10)

fun34.m - defines the dimensionless model of the tank problem of Section (3.4)

fun35.m - defines the enclosed tank vessel problem of Section (3.5)

model310.m - defines the model for the problem of Section (3.10)

ntrp113.m - file needed for ode113.m

numjac.m - file needed for ode15s.m

ode113.m - a multi-step integration routine (needs odeget.m, odeset.m and ntrp113.m)

ode15s.m - a stiff integration routine (needs odeget.m, odeset.m and numjac.m)

ode23s.m - another stiff integration routine (needs odeget.m, odeset.m and numjac.m)

ode45n.m - new ode45 integration routine (needs odeget.m and odeset.m)

odeget.m - file needed for the ode45n.m among others

odeset.m - file needed for the ode45n.m among others

tank34.m - matlab file to solve the tank problem of Section (3.4)

tank35.m - matlab file to solve the enclosed tank problem of Section (3.5)

Chapter 4: Reaction-Kinetic Systems

ex41.m - matlab file to solve the problem of Section (4.1)

ex42.m - matlab file to solve the problem of Section (4.2)

ex43.m - matlab file to solve the problem of Section (4.3) using ode23s

ex432.m - matlab file to solve the problem of Section (4.3.2)

ex43a.m - matlab file to solve the problem of Section (4.3) using ode15s

labmodel.m - defines the differential equations for the laboratory CSTR problem of Section (4.3.1)

labreact.m - matlab file to solve the laboratory CSTR problem of Section (4.3.1)

model41.m - defines the differential equations for the problem of Section (4.1)

model42.m - defines the differential equations for the problem of Section (4.2)

model43.m - defines the differential equations for the problem of Section (4.3)

model432.m - defines the differential equations for the problem of Section (4.3.2)

Chapter 5: Vapor-Liquid Equilibrium Systems

ex51.m - matlab file to solve the problem of Section (5.1)

ex51.m - matlab file to solve the problem of Section (5.6)

eq51.m - defines the algebraic equations for the problem of Section (5.1)

impT.m - file required for the solution of the problem in Section (5.6)

model51.m - defines the differential equations for the problem of Section (5.1)

model56.m - defines the differential equations for the problem of Section (5.6)

Pb.m - file required for the solution of the problem in Section (5.6)

Pt.m - file required for the solution of the problem in Section (5.6)

Pz.m - file required for the solution of the problem in Section (5.6)

Chapter 7: Solution of Split Boundary-Value Problems

ex71.m - matlab file to solve the tubular reactor problem in Section 7.1 using the shooting technique.

ex72.m - matlab file to solve the tubular reactor problem in Section 7.1 using the generalized shooting technique.

ex74.m - matlab file to solve the packed-bed reactor problem in Section 7.4 using the superposition principle.

ex76.m - matlab file to solve the nonlinear tubular reactor with dispersion in Section 7.6 using the quasilinearization technique.

ex77.m - matlab file to solve the problem in Section 7.7 using the method of adjoints.

model71.m - defines the model of Section 7.1. Needed by ex71.m

model72.m - defines the model of Section 7.2. Needed by ex72.m

model74.m - defines the model of Section 7.4. Needed by ex74.m

model76.m - defines the model of Section 7.6. Needed by ex76.m

model77.m - defines the model of Section 7.7. Needed by ex77.m

model77a.m - defines the adjoint equations of Section 7.7. Needed by ex77.m

Chapter 8: Solution of Partial Differential Equations

ex82.m - matlab file to solve the problem in Section 8.2

ex83.m - matlab file to solve the problem in Section 8.3 (needs Model83.m)

ex84.m - matlab file to solve the problem in Section 8.5

Model83.m - defines the differential equations for the heat exchanger dynamics

You have reached the web page for the book Computational Methods for Process Simulation and CHEN 4580 - Numerical Methods for Simulation. Please click on the following to send me an email. Fred Ramirez

Instructions for downloading Click on the filename to view and then choose File-SaveAs to save the file. Short-cut: Shift-LeftMouseButton goes directly to the download prompt!