Journal ArticleDOI
Quasi-linearization, non-linear boundary value problems and optimization
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TLDR
In this paper, a quasi-linearization technique was used to solve non-linear differential equations of the two-point boundary value type encountered in chemical engineering, which can be used to overcome the boundary value difficulties in the calculus of variation.About:
This article is published in Chemical Engineering Science.The article was published on 1966-02-01. It has received 26 citations till now. The article focuses on the topics: Boundary value problem & Mixed boundary condition.read more
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Dissertation
Chebyshev spectral pertutrbation based method for solving nonlinear fluid flow problems.
TL;DR: In this paper, a modification of the classical perturbation techniques for solving nonlinear ordinary differential equation (ODEs) and nonlinear partial differential equations (PDEs) is presented.
Laminar boundary layer model for power-law fluids with non-linear viscosity
TL;DR: In this article, the steady laminar boundary layer of non-Newtonian flow with non-linear viscosity over a flat moving plate was modeled using the power-law fluid model.
Journal ArticleDOI
Solution to the boundary-value problems of non-uniform axial mixing in tapered aeration
C.R. Lee,Takeichiro Takamatsu +1 more
TL;DR: In this article, the effect of axial mixing in an aeration tank of activated sludge process operating with a mode of tapered aeration has been studied from the view point of a heterogeneous system.
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Simulation and scale-up of adsorption columns
TL;DR: In this paper, the authors proposed a scale-up method based on theoretical prediction of column behavior via numerical solution of the differential equations which describe the kinetics, where experiments are made in short columns in which the asymptotic profiles are not reached.
Journal ArticleDOI
Optimal singular control of a continuous stirred-tank reactor via quasi-linearization
TL;DR: Yeo et al. as discussed by the authors proposed a quasi linearization algorithm e-α, which permet de resoudre efficacement le probleme du reacteur parfaitement agite and peut s'appliquer plus generalement au probleme de commande optimale avec des limites of commande dans les systemes chimiques.