learning.Dr. Victoria E. Goodrich, University of Notre DameDr. Rachel B. Getman, Clemson University Page 25.742.1 c American Society for Engineering Education, 2012 Improvements in Computational Methods Courses in Chemical EngineeringAbstractAs more core courses in the undergraduate curriculum require significant ability using computerskills, we see a need for improved methods of instruction in computer methods courses requiredin the chemical engineering curriculum. It is important to provide students with a series ofapproaches and activities that ensure (1) that students
work were previously presented at the ASEE Southeastern SectionAnnual Conference in 200818.References 1. Ennis, B. J., J. Green, and R. Davies, “Particle technology: the legacy of neglect in the U.S.,” Chem. Eng. Prog., 90(4), 32-43 (1994). 2. Nelson, R. D., R. Davies, K. Jacob, “Teach ’em particle technology,” Chem. Eng. Educ., 29, 12-16 (1995). 3. Chase, G. G., and K. Jacob, “Undergraduate teaching in solids processing and particle technology,” Chem. Eng. Educ., 32, 118-121 (1998). 4. Dave, R. N., I. S. Fischer, J. Luke, R. Pfeffer, and A. D. Rosato, “Particle technology concentration at NJIT,” Chem. Eng. Educ., 32, 102-107 (1998). 5. Donnelly, A. E., R. Rajagopalan, “Particle science and
accelerate the reaction12. Extremely rapid DNA amplification times(under 10 min) are achievable in reactors designed to generate these flows (Fig. 2). Page 25.473.3 Fig. 2. Illustration of different flow fields emerging under PCR conditions, as evident in simulations at (a) h/d = 9 (38.2 µL reactor volume) and (b) h/d = 3 (18.5 µL reactor vikyne) with T = 53 and 96 °C at the top and bottom surfaces, respectively. In a tall narrow reactor (h/d = 9), reactions must run 20 min before visible PCR products are evident, whereas strong products are evident after only 10 min in a shorter wider cylinder (h/d = 3).PCR
AC 2012-5271: MULTI-DISCIPLINARY HANDS-ON DESKTOP LEARN-ING MODULES AND MODERN PEDAGOGIESProf. Bernard J. Van Wie, Washington State University Bernard Van Wie has been teaching for 29 years, first as a graduate student at the University of Oklahoma and then as a professor at Washington State University. Over the past 14 years, he has devoted himself to developing novel teaching approaches that include components of cooperative/collaborative, hands-on, active, and problem/project-based learning (CHAPL) environments.David B. Thiessen, Washington State UniversityDr. Marc Compere, Embry-Riddle Aeronautical Univ., Daytona Beach FL Dr. Compere’s research in renewable and sustainable technology includes water purification for
appropriate equations and variables to solve problems from written material. Transitivity and reversibility. Students are able to algebraically manipulate equations and to discern relationships between variables knowing that if A is taller than B, and B is taller than C, then A must be taller than C and that if Z = X+Y then Y=Z-X. Conservation. Students can understand that certain characteristics can be conserved even in different forms so that logical relationships can be formulated. The content in classes on material and energy balances rely fundamentally on such conservation principles – although conservation of energy is much more complex for students who use concrete reasoning. Fluid
with the first one (decision making/troubleshooting and diagnosisproblems allow students selecting one or more satisfactory answers). Traditionally, problemswith a single reaction are used to teach the whole course, but it is known that single reactionsystem is a particular case in reaction engineering; therefore problems with multiple reactions8were introduced for each topic along the course, in order to foster students’ knowledge transferto any kind of reactor and any number of reactions. A decision-making problem example isexhibited in Figure 3. There are two CSTRs available to process 80 L/min containing 0.5 M of A and 0.1 M of B, the first one with a 5 m3 volume and the second tank with 2m3 volume. The desired product C may continuing
convince themselves that a) they’ve tried everything they want to try and b) there are no hidden tricks. In order to engage students’ well-‐known misconceptions, most of the activities contain a real or simulated version of a situation from one of the concept inventory questions. In this way, the activity engages the students’ interest by having a surprising result. Because there are at least five questions in each concept area, we can also examine how well students transfer their understanding to new situations they have not directly observed. These activities’ effectiveness has been assessed with the concept inventory for
% 0%Figure 8. Concepts that students struggle with in the first MEB course for 2010-2011 asreported by instructors.Chemical engineering programs are likely to use this course for ABET outcomes assessment.The fraction of reporting programs using this course for ABET a-k outcomes is shown in Figure9. Page 25.703.11 (a) an ability to apply knowledge of mathematics, science, and engineering, (b) an ability to design and conduct experiments, as well as to analyze and interpret data, (c) an ability to design a chemical
AC 2012-4762: EVALUATION OF DYKNOW IN A CHEMICAL ENGI-NEERING CURRICULUMDr. Allen Hersel, Trine University Page 25.6.1 c American Society for Engineering Education, 2012 Evaluation of DYKNOW in a ChE Curriculum (Poster)In the fall of 2008, all professors at small Midwestern University were given a Toshiba Tablet PCPortege m400, with the intent of increasing technology use in the classroom. A Tablet PC differs froma regular laptop PC, in that it allows the user to rotate the display 180 degrees to cover up theintegrated keyboard. In this mode, the user interface is
AC 2012-5004: MATERIAL AND ENERGY BALANCES TAUGHT IN AMULTIDISCIPLINARY COURSEDr. Michael A. Collura, University of New Haven Michael A. Collura, professor of chemical engineering at the University of New Haven, received his B.S. in chemical engineering from Lafayette College and M.S. and Ph.D. degrees in chemical engineering from Lehigh University. He is currently the Buckman Professor of chemical engineering and Coordinator of the Chemical Engineering program. His professional interests include the application of computers to pro- cess modeling and control (particularly for energy conversion processes), engineering education research (student self-assessment, developing conceptual understanding, and
AC 2012-3500: MODELING AND CONTROL OF HEAT INTEGRATEDDISTILLATION COLUMNS: A CASE STUDYMrs. Fabiana Manzo, University of Houston (CoE)Dr. Vassilios Tzouanas, University of Houston, Downtown Vassilios Tzouanas is an Assistant Professor of the Control and Instrumentation in the Engineering Tech- nology Department at the University of Houston, Downtown. Tzouanas earned a diploma in chemical engineering from Aristotle University, a master’s of science degree in chemical engineering/process con- trol from the University of Alberta, and a doctorate of philosophy degree in chemical engineering/process control from Lehigh University. His research interests focus on process control systems, process model- ing, and simulation
AC 2012-4388: A NEW ASSESSMENT METHOD TO EASILY IDENTIFYAREAS NEEDING IMPROVEMENT IN COURSE-LEVEL LEARNING OUT-COMESProf. Thomas Allen Knotts IV, Brigham Young University Thomas Knotts became a faculty member in the Department of Chemical Engineering at Brigham Young University in 2006 after receiving his Ph.D. from the University of Wisconsin, Madison. He teaches a va- riety of courses, including thermodynamics, computer tools, unit operations lab, and molecular modeling. He enjoys teaching and discovering ways to improve student learning through problem-based and induc- tive learning strategies. With his research group, Knotts seeks to understand the physics of proteins and DNA at the molecular level with
AC 2012-4540: PERSPECTIVES OF TEACHING A DEAF STUDENT INTHE MATERIAL AND ENERGY BALANCES COURSEMiss Shiran ZhavianDr. James P. Abulencia, Manhattan College Page 25.1037.1 c American Society for Engineering Education, 2012 Perspectives of Teaching a Deaf Student in the Material and Energy Balances CourseAbstract This paper discusses the experience of a Deaf student and their professor in amaterial and energy balances course. This non-traditional combination was challengingfor a few reasons. First, from a professor’s perspective, it was initially distracting to havetwo interpreters by your side
publication.Table 1. Pre- / Post Assessment Test for Energy Module1) Modern spark ignition internal combustion engines are based on which one of the following thermodynamic cycles:a) Diesel Cycle b) Rankine Cycle c) Otto Cycle d) Carnot Cycle e) Stirling Cycle2) Modern compression ignition internal combustion engines are based on which one of the following thermodynamic cycles:a) Diesel Cycle b) Rankine Cycle c) Otto Cycle d) Carnot Cycle e) Stirling Cycle3) The amount of energy potentially liberated from a fuel by combustion is known as the:a) Energy Index b) Octane Number c) Heating Value d) Fuel Index e) Cetane number Number4) Which of the following step might be
whom they have regular academic or social interaction. The end-of-yearquestionnaire also provided space for any qualitative feedback regarding the peer mentoringprogram.For comparative purposes, two groups served as control to the mentees participating in the peermentoring program. Control group A comprised of the ten concurrent sophomore students whoopted not to participate in the program. Control group B comprised of students who weresophomores in the year prior to the establishment of the peer mentoring program. Assessment ofgroup A occurred concurrently with that of the mentees. Assessment of group B occurred in theprevious year.ResultsThe self-perceived interaction levels of the mentees and the control groups are tabulated in tables1a and
assessing the effectiveness ofthe course development in educating our students in the area of process safety management. Thetimeline for the first two years of course development is given below.PSM Course SurveyName: ______________________________ (optional)(Questions 1-3 will assess your current understanding of PSM. Circle your answers.) 1. Which of the following is not an element of OSHA 29 CFR 1910.119 – Process Safety Management? a. Mechanical Integrity b. Management of Change c. Safety Culture d. Employee Participation 2. What is the most compelling reason for companies to have a strong PSM process? a. They will lose money if a facility shuts down due to an incident. b. Injuries will be prevented and
the authors has developed an asynchronous software program for use in computer sciencecourses. This software, OSBLE (Online Studio-Based Learning Environment), provides anonline environment designed to facilitate peer review of students’ code solutions.14 OSBLEsupports three user interfaces: (a) student; (b) instructor; and (c) code moderator. Studentssubmit code solutions to be reviewed through the system. Once they have done so, their solutionsbecome "locked": they may no longer modify them, but they now have access to the codesolutions of their peers. Thus, a period of on-line code review can begin. Students areencouraged to view the solutions of the members of their review team, to identify issues withthose solutions, and to log those
) 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
AC 2012-4199: BEHAVIORAL INTERVIEW TRAINING IN ENGINEER-ING CLASSESJulie E. Sharp, Vanderbilt University Julie E. Sharp, Associate Professor of the practice of technical communication, has taught written and oral communication in the Vanderbilt University Engineering School for more than 20 years. She has published numerous articles and presented successful workshops on communication and learning styles. As a consultant, she has edited and written documents and conducted workshops for educators, industry, and professional organizations. In 2004, she earned the ASEE Southeastern Section’s Thomas C. Evans Award for ”The Most Outstanding Paper Pertaining to Engineering Education.” Sharp received her B.A. from
three simple functions:(i) find questions, (ii) view a list of questions, and (iii) select questions for use. A storyboard wascreated in Microsoft PowerPoint which was intended to be familiar to a typical user andincorporate the ability to carry out the specified functions through various user input options(e.g., buttons, links, checkboxes, text input fields). In some cases, storyboards also incorporatedfeatures and functions that weren’t originally included in the function list.The question search section storyboard, shown in Figure 4, was created in November 2010. Toaccomplish the first specified function, find questions, two aspects were incorporated (a) filteringoptions and (b) a keyword search, labeled accordingly with yellow shaded
the hybrid process [8], where the membrane unit is used primarily for: 1) distillate productfinishing; 2) feed stream pretreatment; 3) treatment of a side stream with permeate/retentatebeing returned as a) an overhead product/reflux stream (permeate) and a returning side stream(retentate) entering the stripping section and b) a returning side stream (permeate) entering theenriching section and a second returning side stream (retentate) entering the stripping section.Optimal results are achieved using a membrane unit that operates under mode 3(b), resulting inminimum required membrane area and minimum condenser duty [8].Distillation/Pervaporation Hybrid ProcessOne of the early commercial successes of pervaporation is the industrial dehydration
multimedia4,5. These include: a) Use visual representations that illustrates relationships among content b) Avoid decorative visuals that do not contribute to instructional goals c) Reduce the cognitive load d) Describe complex visuals with audio only to avoid overloading the visual centers of the working memory e) Use first and second person pronouns – learners tend to process more deeply in a social- like setting f) Minimize the script by only using essential content that supports learning goals Page 25.762.2How do screencasts differ from other learning materials? Recordings of 50-minute lectures are available online
, T. Harding, C. Finelli, S. Montgomery, H. Passow. “Engineering students’ perceptions of and attitudes toward cheating.” Journal of Engineering Education 95 (3), 181-193 (2006).4. D. Cane. “UNC honor court failed to find McAdoo's obvious plagiarism” News & Observer Online, available at http://www.newsobserver.com/2011/07/17/1349691/mcadoo-paper-case-looks-bad-for.html, published July 17 2011, last accessed January 9 2012.5. B. Vanacker. “Returning students’ right to access, choice and notice: a proposed code of ethics for instructors using Turnitin.” Ethics and Information Technology 13 (4), 327-338 (2011).6. C. Clanton. “A moral case against certain uses of plagiarism detection services.” International Journal of Applied
AC 2012-4681: SELECTION OF EFFECTIVE GROUPS IN ENGINEER-ING PROJECTS USING MANAGEMENT THEORY PRACTICEMr. Brian Robert Dickson, University of Strathclyde Page 25.1148.1 c American Society for Engineering Education, 2012 Selection of Effective Groups in Engineering Projects using Management Theory PracticeA study that is a work in progressIntroductionMany engineering courses incorporate group projects as standard. The challenge for mostacademics is selecting groups that are well balanced and will produce a fair result for allgroup members, that measure their technical abilitie,s and their
AC 2012-4462: DEVELOPING AND ASSESSING LEADERSHIP IN ENGI-NEERING STUDENTSDr. W. Vincent Wilding, Brigham Young University W. Vincent Wilding is professor, Brigham Young University, 1994-present. He worked for Wiltec Re- search Company, Inc., 1985-1994. He has a Ph.D., chemical engineering, from Rice University, 1985; and B.S., chemical engineering, Brigham Young University, 1981. He has a P.E. license: 362027-2202.Prof. Thomas Allen Knotts IV, Brigham Young UniversityDr. William G. Pitt, Brigham Young University William G. Pitt received a Ph.D. in chemical engineering in 1987 from the University of Wisconsin, Madison. He obtained a faculty position at Brigham Young University in the Chemical Engineering Department
AC 2012-4579: REGULATORY COMPLIANCE TRAINING IN BIO/CHEMICALENGINEERING COURSESDr. Arthur Felse, Northwestern University P. Arthur Felse is a lecturer in the master’s of biotechnology program and the Department of Chemical & Biological Engineering at Northwestern University. His responsibilities include teaching, student advis- ing, coordinating master’s research training, and managing the biotechnology teaching laboratory. Before joining Northwestern University, Felse completed his postdoctoral training at the Polytechnic Institute of New York University, where he was awarded a NSF fellowship. He and his colleagues at Polytechnic Institute received the EPA’s Presidential Green Chemistry Challenge Award in 2003
AC 2012-3672: NOVEL CHEMICAL REACTORS IN THE CURRICULUM:AN INSTRUCTIONAL MODULEDr. Rebecca K. Toghiani, Mississippi State University Rebecca K. Toghiani is an Associate Professor of chemical engineering at Mississippi State University. She received her B.S.ChE, M.S.ChE, and Ph.D. in chemical engineering from the University of Missouri, Columbia. She received the 1996 Dow Outstanding New Faculty Award and the 2005 Outstanding Teach- ing Award from the ASEE Southeastern Section. A John Grisham Master Teacher at MSU, she was also an inaugural member of the Bagley College of Engineering Academy of Distinguished Teachers. She has also been recognized at MSU with the 2001 Outstanding Faculty Woman Award, the 2001 Hearin
AC 2012-3359: INCREASING THE SPIRALITY OF MATERIAL AND EN-ERGY BALANCESDr. S. Patrick Walton, Michigan State University S. Patrick Walton is an Associate Professor in the Department of Chemical Engineering and Materials Science at Michigan State University and Director of the College of Engineering CoRe Experience. He received his B.ChE. from Georgia Tech and a M.S. (chemical engineering practice) and Sc.D. from the Department of Chemical Engineering at MIT. Professor Walton’s research is focused on nucleic acid biotechnology.Ms. Amanda Portis Malefyt, Michigan State University Amanda Malefyt is currently a graduate student in the Department of Chemical Engineering and Materials Science and a member of the
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