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Xie, Weiguo; Davis, Richard A. – Chemical Engineering Education, 2022
A chemical engineering analysis course was modified to include analytics with advanced numerical methods. The course uses the MATLAB computational environment to develop student programming, modeling, analytics, and optimization skills. Case studies reinforce MATLAB, numerical methods, and advanced optimization skills. Students reported confidence…
Descriptors: Chemical Engineering, Computation, Programming, Mathematical Models
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Roman, Claudia; Delgado, Miguel A.; Garcia-Morales, Moises – Chemical Engineering Education, 2021
The benefits of using Microsoft Excel built-in functions in an undergraduate Multistage Separations course are analyzed based on 15 years of experience teaching mass transfer in Chemical Engineering programs at both the Bachelor's and Master's levels. Eight reasons for using spreadsheets in a Mass Transfer virtual course are given. Through the…
Descriptors: Computation, Spreadsheets, Undergraduate Students, Engineering Education
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Bara, Jason Edward; McLemore, John Patrick – Chemical Engineering Education, 2020
There appears to be no published knowledge regarding how humans use unit conversions. Until very recently, acquiring such data would be essentially impossible, but mobile devices have now enabled many questions to be answered through passive "crowdsourcing" of big data sets. This work details the analysis of five years of anonymous user…
Descriptors: Telecommunications, Handheld Devices, Foreign Countries, Computation
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Lachance, Russ; Biaglow, Andrew – PRIMUS, 2012
This article examines the symbolic algebraic solution of the titration equations for a diprotic acid, as obtained using "Mathematica," "Maple," and "Mathcad." The equilibrium and conservation equations are solved symbolically by the programs to eliminate the approximations that normally would be performed by the student. Of the three programs,…
Descriptors: Equations (Mathematics), Algebra, Programs, Computation
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Asensio, Daniela A.; Barassi, Francisca J.; Zambon, Mariana T.; Mazza, Germán D. – Advances in Engineering Education, 2010
This paper describes the results of a pedagogical experience carried out at the University of Comahue, Argentina, with an interactive text (IT) concerning Homogeneous Chemical Reactors Analysis. The IT was built on the frame of the "Mathematica" software with the aim of providing students with a robust computational tool. Students'…
Descriptors: Foreign Countries, Chemical Engineering, Engineering Education, Chemistry
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Liu, Xue; Howley, Maureen A.; Johri, Jayati; Glasser, Benjamin J. – Chemical Engineering Education, 2008
A simplified model of an industrially relevant fluid-particle flow system is analyzed using linear stability theory. Instabilities of the uniform state of a fluidized bed are investigated in response to small flow perturbations. Students are expected to perform each step of the computational analysis, and physical insight into key mechanistic…
Descriptors: Models, Investigations, Chemical Engineering, Problem Solving