Conference Session

New Classrooms, New Challenges II: Assessing Non-traditional Approaches

Collection

2012 ASEE Annual Conference & Exposition

Authors

Tracy Q. Gardner, Colorado School of Mines; Susan E. Kowalski, Colorado School of Mines; Frank V. Kowalski, Colorado School of Mines

Tagged Divisions

Chemical Engineering

AC 2012-5123: INTERACTIVE SIMULATIONS COUPLED WITH REAL-TIME FORMATIVE ASSESSMENT TO ENHANCE STUDENT LEARN-INGDr. Tracy Q. Gardner, Colorado School of Mines Tracy Q. Gardner graduated from the Colorado School of Mines (CSM) with B.S. degrees in chemical en- gineering and petroleum refining (CEPR) and in mathematical and computer sciences (MCS) in 1996 and with an M.S. degree in CEPR in 1998. She then got my Ph.D. in chemical engineering, studying transport in zeolite membranes, from CU, Boulder, in 2002. She did a postdoc at TUDelft in the Netherlands in 2002 and 2003, studying oxygen conducting mixed oxide membranes and teaching reactor engineering, and she has been teaching back at CSM since 2004. I am now a

Conference Session

Chemical Engineering Poster Session

Collection

2012 ASEE Annual Conference & Exposition

Authors

Polly R. Piergiovanni, Lafayette College

Tagged Divisions

Chemical Engineering

) qe Q QbCeAgain, the students can use Excel to plot equation (4) and determine the parameters. Theconstant Q represents the maximum adsorbate that can be adsorbed onto the surface, andb is the isotherm constant. If b is large, and the quantity Q b is much larger than one, the € The implications can be discussed in class.isotherm is favorable.Modeling the adsorption kinetics is more complicated, and requires a differentialequation. This is probably not too difficult for first year engineering students, but may befor students with less mathematical background. To assist nonengineering studentsunderstand a first order process, it is helpful to first show them some examples: flow offluid from a tank, or the braking of an

Conference Session

ChemE Potpourri

Collection

2012 ASEE Annual Conference & Exposition

Authors

Bill Jay Brooks, Oregon State University; Debra Gilbuena, Oregon State University; John L. Falconer, University of Colorado, Boulder; David L. Silverstein, University of Kentucky; Ronald L. Miller, Colorado School of Mines; Milo Koretsky, Oregon State University

Tagged Divisions

Chemical Engineering