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Modeling large temperature swings in heat regenerators using orthogonal collocation

Creator:

Kokron, Carlos J.

Abstract:

This thesis examines the transient performance of packed bed heat regenerators when very large temperature differences are involved. The effects of gas temperature on the key gas physical properties of velocity, density and heat capacity were studied via simulation. Three models were developed and compared. The first model (HRKDV) considers...

Resource Type:

Masters Thesis

Full Text:

using orthogonal collocation AN ABSTRACT OF THE THESIS OF Carlos T. Kokron for the degree of Master
Use of orthogonal collocation in the dynamic simulation of staged separation processes

Creator:

Matandos, Marcio

Abstract:

Two basic approaches to reduce computational requirements for solving distillation problems have been studied: simplifications of the model based on physical approximations and order reduction techniques based on numerical approximations. Several problems have been studied using full and reduced-order techniques along with the following distillation models: Constant Molar Overflow, Constant...

Resource Type:

Masters Thesis

Full Text:

Use of orthogonal collocation in the dynamic simulation of
Orthogonal polynomials for curve fitting

Creator:

Price, James Ferris

Resource Type:

Masters Thesis

Full Text:

Orthogonal Polynomials for Curve Fitting ORTHOGONAL