AC 2008-18: A LABORATORY SESSION DEVELOPMENT: STUDY OFMECHANICAL PROPERTIES OF PETROLEUM-BASED PLASTIC COMPOSTBAG AND BIODEGRADABLE PLASTIC COMPOST BAGSeung Kim, Rochester Institute of Technology Dr. Spencer Seung Kim is Associate Professor in Manufacturing and Mechanical Engineering Technology/Packaging Science Department and works as Associate Director in American Packaging Corp. Center for Packaging Innovation at RIT. His research areas are in composite materials synthesis and characterization. Dr. S. Kim graduated with M.S. (1989) and Ph.D. (1993) from University of Illinois at Chicago.Bok Kim, Div. of Advanced Materials Engineering, Chonbuk National University Dr. Bok H. Kim is Professor
AC 2010-1263: STUDENT UNDERSTANDING OF ATOMIC BONDS AND THEIRRELATION TO MECHANICAL PROPERTIES OF METALS IN ANINTRODUCTORY MATERIALS SCIENCE ENGINEERING COURSEAndrew Heckler, Ohio State University Andrew F. Heckler is an Assistant Professor of Physics at Ohio State University. His original area of research was in Cosmology and Astrophysics. In the past eight years, he has focused on Physics Education Research, studying fundamental learning mechanisms involved in learning physics, the effects of representation on learning and problem solving, and the evolution of physics understanding during and after a physics course. As part of the education component of an NSF MRSEC center, he is also leading a
deformations in solids. His areas of technical expertise include solid mechanics, crystal plasticity, vibration, and fluid-structure interaction. He received his Ph.D. from Rutgers University in 2001.Dr. Tristan M. Ericson, York College of Pennsylvania Dr. Tristan Ericson is an Associate Professor at York College of Pennsylvania and has been teaching there since 2013. Prior to this appointment, he was a Visiting Professor at Bucknell University. His teaching interests include solid mechanics, vibrations, materials science, and MATLAB. He advises the YC Racing FormulaSAE team. His technical research interests include vibrations of planetary gear systems, strength- ening 3D printed materials, and making things go faster. He
AC 2012-4331: AN INVERTED TEACHING MODEL FOR A MECHAN-ICS OF MATERIALS COURSEDr. Jeffery S. Thomas, Missouri University of Science & Technology Jeffery Thomas is an Assistant Teaching Professor in the Department of Civil, Architectura,l and Environ- mental Engineering at Missouri University of Science and Technology in Rolla, Mo. He received a B.S. and M.S. in mechanical engineering and a Ph.D. in engineering mechanics from Missouri S&T. He is a licensed Professional Engineer. His technical interests are in mechanical characterization, construction, and the influence of force on biological systems. His artistic interests are in music.Dr. Timothy A. Philpot, Missouri University of Science & Technology
2006-671: STRUCTURED APPROACH IN TEACHING INTERMEDIATEMECHANICS OF MATERIALSMadhukar Vable, Michigan Technological University Page 11.1154.1© American Society for Engineering Education, 2006Page 11.1154.2Page 11.1154.3Page 11.1154.4Page 11.1154.5Page 11.1154.6Page 11.1154.7Page 11.1154.8Page 11.1154.9Page 11.1154.10Page 11.1154.11Page 11.1154.12Page 11.1154.13
suggests a mechanism design to achieve higher deflection. The paper will discuss thefirst two models. In conclusion, the paper points out how engineering education could benefitfrom exposure and participation in such a design process even though students were not involvedin this study originally.IntroductionThermoelectric generators convert heat to electricity. Current geometry and materials used indesigns shown in figures 1 and 2 result to rigid devices. The geometry ensures no moving partswhile the materials provide a high figure of merit (ZT). ZT=S2σ/k, where k is thermalconductivity, σ is the electrical conductivity, and S is the Seebeck coefficient. The figure ofmerit, ZT, is dimensionless and is formed by multiplying Z with the average
particularly be useful in cases where a physical labis not accompanying the offered course, as is the case in the authors’ institution. Several examplesof the developed simulations are provided in the paper to better illustrate the utility and significanceof the models. The simulations for example can be used to determine and display the stress anddeformation contours at various locations on the solid continuums having different geometries,boundary conditions, material properties, and loading conditions. The models are specificallydeveloped to be used by the course instructor in illustrating and explaining some of the moreimportant mechanics principles and concepts. These visual simulations help students bettercomprehend the course concepts and more
undergraduate degree in Chemical Engineering in 1984 from Hunan University, Changs ©American Society for Engineering Education, 2025 Experiential problem-based learning in Mechanics of MaterialsAbstractMechanics of materials, also known as “Strength of Materials,” is a fundamental course forstudents in mechanical, civil and aerospace engineering departments. Mechanics as a discipline“…describes and predicts the conditions of rest or motion of bodies under the action of forces”.It is divided into three areas: Mechanics of rigid bodies (Statics and Dynamics), Mechanics ofmaterials and Mechanics of fluids. Mechanics courses can be challenging for engineeringstudents since for most students, this is their first
demonstration is a powerful teaching strategy forengineering students. This style of teaching was incorporated into an engineering materialsselection course. Students realize that changing material properties play an important role inunderstanding why materials are selected for different design specifications. Engineeringstudents take courses in mechanics of material, machine design, finite element analysis andcapstone senior projects. These courses require students to call out and specify the best and leastexpensive material according to some type of chemical, physical or mechanical loadingconditions. Students should understand the way a material behaves in service depends upon itsalloy composition, crystalline structure, manufacturing process and
AC 2009-1685: HANDS-ON LAB DEMONSTRATION TO TEACH HOWMECHANICAL PROPERTIES CHANGE DUE TO COLD WORKING ANDRECRYSTALLIZATIONDaniel Magda, Weber State University Page 14.663.1© American Society for Engineering Education, 2009 Hands on Lab Demonstration to Teach how Mechanical Properties Change Due to Cold Working and RecrystallizationAbstractLaboratories that employ hands-on demonstration to change material properties play animportant role in understanding why materials are selected for different design specifications.Engineering students take courses in mechanics of material, machine design, finite elementanalysis and capstone senior projects. These courses require
Paper ID #29934Use of a Low-Cost, Open Source Universal Mechanical Testing Machine inan Introductory Materials Science CourseMiss Xinyue (Crystal) Liu, University of Toronto Crystal Liu is a graduate student at the University of Toronto in the department of Materials Science and Engineering. Her research focuses on engineering design and education. She obtained her BASc in Mechanical Engineering at the University of Toronto in 2019. She has worked in product development and is interested in application of technology and design in engineering education research.Mr. Simo Pajovic, Department of Mechanical Engineering, Massachusetts
Paper ID #15426Using Mechanical Testing of Disposable Plastic Cups to Illustrate Processing-Structure-Property Relationships in an Introductory Materials LaboratoryCourseDr. Kendra A. Erk, Purdue University Kendra Erk is an Assistant Professor in the School of Materials Engineering at Purdue University in West Lafayette, Indiana.Jerome Jamal Nash, Purdue University Jerome Nash is a graduate student in the School of Materials Engineering at Purdue University.Hannah K. Woods, Purdue University Hannah Woods is an undergraduate student in the School of Materials Engineering at Purdue University. c
Paper ID #17660Group Projects to Induce Active Learning in Introductory Material ScienceCourses for Chemical and Mechanical Engineering StudentsDr. Zhihua Xu, University of Minesota Duluth Zhihua Xu is an Assistant Professor in the Department of Chemical Engineering at the University of Minnesota Duluth, where he teaches Chemical Engineering Thermodynamics, Properties of Engineering Materials, and Chemical Reaction Engineering. His research interest includes organic semiconductors, light harvesting materials, and solution-processed photovoltaic devices. Dr. Xu received his PhD in Ma- terials Science and Engineering at
Pressure Split Bar for material properties characterization under high speed deformation. During the undergraduate studies, Mr. Dyab worked as a team leader for AIRSPACES Project (Air-propelled Instrumented Robotic Sensory Platform(s) for Assateague Coastline Environmental Studies) at UMES from 2010 to 2012.Dr. Payam Matin, University of Maryland Eastern Shore Dr. Payam Matin is currently an Associate Professor in the Department of Engineering and Aviation Sciences at the University of Maryland Eastern Shore (UMES), Princess Anne, Maryland. Dr. Matin has received his Ph.D. in Mechanical Engineering from Oakland University, Rochester, Michigan in May 2005. He has taught a number of courses in the areas of mechanical
Paper ID #6755Stress concentration factors due to typical geometric discontinuities for shaftdesign by numerical simulationDr. Xiaobin Le P.E., Wentworth Institute of Technology Associate Professor Xiaobin Le, PhD, P.Eng, specialization in Computer Aided Design, Mechanical De- sign, Finite Element Analysis, Fatigue Design and Reliability, Department of Mechanical Engineering and Technology, College of Engineering and Technology, Wentworth Institute of Technology, Boston, MA 02115, Phone:617-989-4223, Email: LEX@WIT.EDUMr. Zelong Le, Wentworth Institute of Technology Currently a Sophomore in Electrical Engineering (BSEE) in
Paper ID #19448Torsion Tests to Study Plastic Deformation in Ductile MaterialsProf. Somnath Chattopadhyay, University at Buffalo, SUNY Dr. Somnath Chattopadhyay teaches mechanics, manufacturing and design at the University at Buffalo. He has authored a text on Pressure Vessel s and till recently was an Associate Editor of the ASME Journal of Pressure Vessel Technology. His research interests are in the areas of fatigue and fracture of metals, carbon nanotubes, multi-scale material modeling and engineering education. He had a very successful industrial career with Westinghouse Electric where he directed and performed
Paper ID #23572Effect of Assessment Methods on Performance in Mechanics of MaterialsDr. Ron Averill, Michigan State University Ron Averill joined the faculty at Michigan State University in 1992. He currently serves as the Associate Chair of Undergraduate Studies in the Department of Mechanical Engineering. His research focus is on design optimization of large and complex systems, analysis of composite materials and structures, and design for sustainable agriculture.Dr. Geoffrey Recktenwald, Michigan State University Dr. Recktenwald is a lecturer in Mechanical Engineering at Michigan State University where he teaches
2006-2670: DIFFICULTIES WITH SHEAR STRESS IN INTRODUCTORYMECHANICS OF MATERIALSAdam Creuziger, University of Wisconsin-Madison Mr. Creuziger is a PhD candidate in Engineering Mechanics at the University of Wisconsin - Madison.Wendy Crone, University of Wisconsin-Madison Prof. Crone is an Associate Professor in the Department of Engineering Physics. She teaches courses in the Engineering Mechanics Program and is Director of Education for the Materials Research Science and Engineering Center at the University of Wisconsin - Madison. Page 11.482.1© American Society for Engineering Education, 2006
AC 2012-3478: RELATING USAGE OF WEB-BASED LEARNING MATE-RIALS TO LEARNING PROGRESSDr. Paul S. Steif, Carnegie Mellon University Paul S. Steif is a professor of mechanical engineering at Carnegie Mellon University. He received a Sc.B. in engineering from Brown University (1979) and M.S. (1980) and Ph.D. (1982) degrees from Harvard University in applied mechanics. He has been active as a teacher and researcher in the field of engineering education and mechanics. His research has focused on student learning of mechanics concepts and developing new course materials and classroom approaches. Drawing upon methods of cognitive and learning sciences, he has led the development and psychometric validation of the statics
Paper ID #30583Simple Lab Exercises Using Composite MaterialsDr. William E Howard, East Carolina University William E (Ed) Howard is an Associate Professor in the Department of Engineering at East Carolina University. He was previously a faculty member at Milwaukee School of Engineering, following industrial experience as a design and project engineer with Thiokol Corporation, Spaulding Composites Company, and Sta-Rite Industries.Dr. Colleen Janeiro, East Carolina University Dr. Colleen Janeiro teaches engineering fundamentals such as Introduction to Engineering, Materials and Processes, and Mechanics of Materials. Her
above, which concepts do you find students have difficulty grasping? List any other topics or concepts in fundamental mechanics (Statics, Dynamics, Mechanics of Materials) where students consistently have difficulty. List any topics of concepts that you find students have difficulty integrating or transferring into other contexts (i.e. when they do not have a “textbook” problem or when they have to use the concept in a different course). Could you suggest some specific problems that include these concepts? Page 8.1302.3 Any other comments?Proceedings
Paper ID #15984Development of Plane Stress-Strain Analysis Software for Mechanics of Ma-terialDr. Hirohito Kobayashi, University of Wisconsin - Platteville University of Wisconsin-Madison Ph.D. University of Wisconsin-Madison, M.S. Waseda University, Tokyo, JAPAN, B.S. c American Society for Engineering Education, 2016 Development of Plane Stress-Strain Analysis Software for Mechanics of Material1 AbstractAs an attempt to introduce “virtual” hands-on-material-testing experience in mechanics ofmaterial course, a video motion tracking and deformation analysis module was
two components: computer based video instruction outside of the classroom andinteractive learning activities inside the classroom. The intent is to create an active and engagingclassroom experience that can be tailored to meet the needs of students possessing a wide rangeof learning styles. This can potentially reduce attrition, improve knowledge retention, andenhance skill development in engineering. The main goal of this study was to compare andcontrast the effectiveness on student learning of a flipped versus a traditional lecture-basedclassroom in a first course in mechanics of materials. Two five-week summer session courses inmechanics of materials were used to conduct the study; one following traditional methods andthe second in a
Engineering Educationobservable phenomena through the concepts of physics, provides proof of thisproposition16. Instructors in science and engineering should help students develop theability to relate observable aspects of the everyday world to the subject they are learning.Another view of this idea is due to Laurillard17, who contends that learning at theuniversity level means, at least in part, working effectively with representations ofphenomena of interest in the world. Moreover, as she puts it, learning includes “relatingthe sign to the signified.” In engineering, this means relating the variable to what itrepresents. In mechanics of materials, displacement and deformation of bodies are themost readily observed quantities. Thus, if students can
Student Designed Experiments in a Traditional Mechanics of Materials Laboratory Course Timothy W. Mays, Joshua T. Boggs, Thomas E. Hill, David B. Warren, and Pongsakorn Kaewkornmaung Department of Civil and Environmental Engineering The CitadelAbstractCriterion 3 of ABET 2004-2005 Criteria for Accrediting Engineering Programs1 requires that allengineering programs seeking accreditation manifest that their graduates have an ability to“design and conduct experiments as well as to analyze and interpret data.” The ASCE CivilEngineering Body of Knowledge for the 21st Century4 supports this requirement and expands onits
Paper ID #7719Design and Analyze the Frame for the Global Sustainable Urban Transport(SUT) VehicleDr. Mohammad Kamal Hossain, Tuskegee University Mohammad Kamal Hossain is an Assistant Professor in the Department of Mechanical Engineering at Tuskegee University. He received his Ph.D., M.S., and B. Sc. in Mechanical Engineering from the University of Nevada, Las Vegas (USA), Tuskegee University (USA), and Bangladesh University of En- gineering and Technology (Bangladesh), respectively. His specialization is in the areas of materials and design. Before coming to Tuskegee University (TU), he worked as a Visiting Assistant
AC 2008-900: UNDERSTANDING THE EFFECT OF RESIDUAL STRESSES ONSURFACE INTEGRITY AND HOW TO MEASURE THEM BY ANON-DESTRUCTIVE METHODDaniel Magda, Weber State University Page 13.1314.1© American Society for Engineering Education, 2008 Understanding the Effect of Residual Stresses on Surface Integrity and how to Measure them by a Non-Destructive MethodAbstractIn teaching the theory of solid mechanics of metallic materials there are basically two kinds ofstresses that a component can be subjected to. The first are the applied stresses generated from aloading condition that the component experiences in service. This load can be either a static ordynamic where the
AC 2008-2957: INCORPORATING EXPECTATION FAILURES IN ANUNDERGRADUATE FINITE ELEMENT COURSEVince Prantil, Milwaukee School of Engineering Vince Prantil is an Associate Professor in Mechanical Engineering at the Milwaukee School of Engineering. Dr. Prantil received his BS, MS, and PhD in Mechanical Engineering from Cornell University. His research interests lie in micro-structural material modeling, finite element and numerical analysis. He was a senior staff member at Sandia National Laboratories California in the Applied Mechanics and Materials Modeling departments for eleven years. He joined the mechanical engineering faculty at MSOE in September 2000.William Howard, East Carolina University
Page 24.753.1 c American Society for Engineering Education, 2014 Initial Results of Implementing Design and Simulation Based Instruction in Mechanics of MaterialsAbstractThis paper describes results of the project “Leveraging Simulation Tools to Deliver Ill-StructuredProblems: Enhancing Student Problem-Solving Ability in Statics and Mechanics of Materials”,which is sponsored by the National Science Foundation and carried out in the Department ofEngineering Science and Materials at the University of Puerto Rico, Mayagüez. In this project,design problems that require the use of relevant simulation tools are incorporated into the Staticsand introductory Mechanics of Materials (MoM
Reviewer’s Comments1. a) The manuscript is not organzied and poorly written. b) While it can be expaneded to topics other than "mechanics of material," the lack of proper presentation of the methodology makes it difficult to understand to educators outside this filed.2. a) The paper exhaustively discusses the interview process for a small group of students. It concludes with a discussion of their analysis of stresses in a member exposed to three different loading cases. b) This paper will be of interest to those involved with solid mechanics (Mechanical and Civil engineers). c) There are some grammar and spelling issues that need to be addressed. d) The abstract