engineering, a comprehensive understanding of variousmaterials is essential for developmental projects. This understanding encompasses the origins,formations, physical attributes, mechanical properties, and decay behavior of materials, forminga fundamental knowledge base. Proficiency in the materials used in civil engineering is crucialfor tasks such as selection, processing, utilization, ongoing maintenance, and eventual recycling[2]. For aspiring civil engineers aiming to excel in their profession, a thorough understanding ofcivil engineering materials is imperative. Specialized courses like Civil Engineering Materials(CEM) play a pivotal role in imparting this knowledge. CEM course is designed to equipstudents with the skills needed to address
fatigue theory is very important to be developed in mechanical engineeringstudents. 1The fatigue strength or test data should be described by the random variables, that is, statisticalapproach. However, for undergraduate program, fatigue test data are typically described bydeveloping Stress (S) vs. average Cycles (N) to failure (S-N) curves. These curves are thefunctions of stress amplitude, mean stress and the average number of cycles at failure. Thefatigue strength of a component is significantly affected by inherent component defects andloading conditions. As such, the material strength design limit is reduced thru the application ofmodification factors, often linked with component stresses thru
& Research for STEM Equity (CERSE). Her research spans the study of intersectionality, higher education, organizational change, and social movements. Cara uses mixed methods to understand the social mechanisms which may change, or facilitate, the production of inequities within higher education. Cara also manages the evaluation of several NSF- and NIH-funded projects, primarily working with national professional development programs for early-career academics from groups systemically marginalized in STEM fields.Prof. Lilo Pozzo, University of WashingtonDr. Eleftheria Roumeli, University of Washington Eleftheria Roumeli joined the Materials Science & Engineering department at the University of Washing- ton in
AC 2011-682: BALANCING THEORY, SIMULATION AND PHYSICALEXPERIMENTS INAnthony William Duva, Wentworth Institute of Technology Anthony W. Duva has been a faculty member in the Mechanical Engineering and Technology Depart- ment at Wentworth Institute of Technology since 2001 with 14 years of prior industrial experience. He has worked with various technologies from advanced underwater propulsion systems to ultra high alti- tude propulsion for research aircraft. He has also worked with printing systems and automated wafer measurement systems. He currently holds 6 patents in propulsion and fuel related technologies.Ali Moazed, Wentworth Institute of TechnologyXiaobin Le, Wentworth Institute of Technology Assistant
methods for home-use. The re-sult has been a wide array of desktop tools that can be used for advanced prototyping with lower-cost materials (machining wax, wood, PLA/ABS plastic filament, etc). These tools ultimatelyprovide the end user with an opportunity for real, hands-on prototyping and advanced machiningexperiences at a fraction of the cost of commercially available machines.This project examines the selection, development and integration of desktop CNC technologythroughout an undergraduate mechanical engineering curriculum and investigates how this tech-nology can enhance student learning, motivation and attitudes towards engineering. Through theuse of lower-cost desktop CNC machines, the students will be able to directly interface with ad
AC 2012-4715: ”MINI” RESEARCH PAPERS FOR ENHANCING HEATTRANSFER LEARNING OBJECTIVESDr. Randy Dean Kelley P.E., University of Pittsburgh, Johnstown Randy Kelley, Ph.D., P.E., is an Assistant Professor at the University of Pittsburgh, Johnstown. Kel- ley received his doctorate from Texas A&M University in nuclear and mechanical engineering. Kelley specializes in energy generation and conservation techniques and how they interact with emerging tech- nologies. Page 25.15.1 c American Society for Engineering Education, 2012 “Mini” Research Papers for Enhancing Heat Transfer
torsion. Qualitative and quantitativeanalyses focused on four students (two dyads) from a Mechanics of Materials lab course thatoffered a hands-on environment to observe, physically experience, and mathematically modeltorsional loads. Data was obtained from videos during a pre-lab assessment as well as acollaborative torsional testing lab activity. Within a grounded and embodied cognition framework, we applied ENA to students’collaborative, multimodal discourse about the mechanics of torsion. We hypothesized (H1) thatanalysis of students’ collaborative discourse will reveal frequent use of gesture alongside speechthat describes the underlying structures that give rise to functions and behaviors during torsion.We also hypothesized (H2
Paper ID #41748Analysis of Student Understanding of Force Using the Dynamics ConceptInventory, Think-Alouds and Confusion MatricesDr. Julian Ly Davis, University of Southern Indiana Jul Davis is an Associate Professor of Engineering at the University of Southern Indiana in Evansville, Indiana. He received his PhD in 2007 from Virginia Tech in Engineering Mechanics where he studied the vestibular organs in the inner ear using finite element models and vibration analyses. After graduating, he spent a semester teaching at a local community college and then two years at University of Massachusetts (Amherst) studying the
Paper ID #40193Context Matters: Continued Study of Results of Common Concept Questionsat Several Diverse InstitutionsDr. Christopher Papadopoulos, University of Puerto Rico, Mayaguez Christopher Papadopoulos is Professor in the Department of Engineering Sciences and Materials at the University of Puerto Rico, Mayaguez Campus (UPRM).Prof. Eric Davishahl, Whatcom Community College Eric Davishahl serves as professor and engineering program coordinator at Whatcom Community College in northwest Washington state. His teaching and research interests include developing, implementing and assessing active learning instructional
electrical and computer engineering majors[1]. The SEC was developed through Rose-Hulman's participation in the Foundation Coalition,an NSF-funded engineering education coalition [2]. By 1998, this curriculum grew to includemechanical engineering majors and later added biomedical engineering majors. The curriculumoriginally consisted of eight courses representing 30 credit hours in a 10-week quarter system.By restructuring the material, the SEC tried to explicitly demonstrate common threads within thetopics typically covered by a course on statistics, two courses on differential equations, and fiveengineering science courses: Fluid Mechanics, Thermodynamics I, Dynamics, Circuits I, andSystem Dynamics. Over its 23-year-life, the SEC has evolved and
2024 ASEE Midwest Section Conference Effects of Grain Bag Waste Plastic on the Mechanical Performance of Asphalt Mixtures and the Role of Undergraduate Research in Engineering Education Kaylee Cunning1, Jamilla E. S. L. Teixeira2, Joseph Tighi1, Isabela M. Bueno3, Jessica Deters4 1: Civil and Environmental Engineering Department, University of Nebraska – Lincoln; 2: Mechanical and Materials Engineering Department, University of Nebraska – LincolnAbstractThis study addresses the global need for sustainable solutions and the preparedness of the futureSTEM workforce by integrating undergraduate research
interface of nanotechnology and biology, includ- ing nanomanufacturing, nanomanipulation, technology-biology interactions, and biomedical applications, and investigates micro/nanoscalefluid behavior and develops related micro/nanotechnologies for biolog- ical metrology. Dr. Schrlau earned his B.S. in Mechanical Engineering and Materials Science from the University of Pittsburgh in 1998. From 1998 to 2004, Dr. Schrlau worked for Kimberly-Clark Corp in roles ranging from R&D engineering to operations management. In 2009, Dr. Schrlau earned his Ph.D. in Mechanical Engineering and Applied Mechanics at the University of Pennsylvania for his research on carbon-based biological nanoprobes. After completing a
multipleorientations. They added new elements and deconstructed the models to feel the force or imaginehow measurements would be impacted if one parameter was changed while all others heldconstant. In interviews students made connections to previous courses as well as previousactivities and experiences with the models. In addition to using the 3D models, participants alsoused more than one representation (e.g. symbolic or 2D diagram) to solve problems andcommunicate thinking.While the use of models and manipulatives is commonplace in mechanics instruction, this workseeks to provide more nuanced information about how students use these learning aids todevelop and reinforce their own understanding of key concepts. The authors hope these findingswill be useful
the 2015 spring semester, student surveys were administered to evaluate the changeand feedback was extremely positive. Some comments from students’ report will be alsoaddressed. This paper will describe the course modification and the implemented projects.2. Background and key contents of the MECH625-simulated-based design courseThe MECH625-simulation-based design is a senior-level FEA simulation course, which is one ofthe core technical courses in the design thread of our mechanical engineering programcurriculum. The design thread in our program includes courses in engineering design,engineering graphics, engineering statics, mechanics of materials, design of machine elements,material science, mechanical vibration, simulation-based design
Technology (COE) Dr. Patricia Iglesias Victoria is an Assistant Professor in the Department of Mechanical Engineering at the Rochester Institute of Technology. Previously she served as assistant professor at the National Technical Institute for the Deaf and as associate professor at the Polytechnic University of Cartagena, Spain. Her research focuses on wear and friction of materials, ionic liquids as lubricants, nanostructured materials and magnetic materials. She maintains an active collaboration with the research groups of Materials Science and Metallurgical Engineering at the Polytechnic University of Cartagena and Materials Processing and Tribology at Purdue University, Indiana. As a result of these collaborations
developed for implementation into variousundergraduate engineering courses, including mechanics of materials, vibrations, heat transfer,fluid mechanics, and machine design and analysis; these learning modules have been designed toserve as an effective teaching and learning resource that reinforces fundamental concepts andapplications of each course without requiring a knowledge of the rigorous mathematical theoryunderlying the finite element method nor the removal of course content in order to make roomfor this new material.This paper discusses the implementation, results, impact, and assessment of incorporating theselearning modules into an undergraduate heat transfer course using SolidWorks Simulationcommercial software. The primary objectives of
sections, the concepts of stress, strain, mechanical propertiesof materials, stress-strain-temperature relations, and applications to force transformation anddeformation in axial, torsional, and bending of bars. Table 3 shows the learning outcomes of thiscourse. Table 3. Learning Outcomes of Solid Mechanics Course Core Outcome. 1. Students will understand the definitions of stress and strain, and basic mechanical properties of materials such as elasticity, yielding stress, Young’s modulus and Poisson’s ratio 2. Students will apply concepts of strain and stress to the analysis of statically- determinate (a) and indeterminate (b) bars under axial loading 3. Students will apply concepts of strain and stress to
Paper ID #11374Revisiting Graphical StaticsDr. Sarah C. Baxter, University of St. Thomas Dr. Baxter is a Professor of Mechanical Engineering in the School of Engineering at the University of St, Thomas in St. Paul, MN. She received her PhD in Applied Mathematics from the University of Virginia School of Engineering and Applied Science.Prof. Ann Johnson, University of South Carolina Ann Johnson holds a joint appointment as an associate professor in the departments of history and phi- losophy at the University of South Carolina. Her main research interests lie in studying the profession work practices of engineers, with
single class was not seen positivelyby the students as the emphasis on the course material can be different from one major to anotherdespite the same learning outcomes. Therefore, ChE’s take a Fluid Mechanics course separatelyfrom the ME’s with an increased focus on compressible flows. The aim of this study is toinvestigate how the integration of a collaboration on certain dates and specific assignments couldenhance the perception of multidisciplinary collaboration in upper-level chemical andmechanical engineering undergraduates.BackgroundInterdisciplinarity, multidisciplinarity and transdisciplinarity have been used broadly withoutrecognizing their main distinctions. Multidisciplinarity involves the collaboration of multipleexperts from at
. Among his research interests are nano-reinforced composites, dynamic response analysis, non-destructive evaluation, and engineering education. Among his teaching responsibilities are Finite Element Method, Mechanical Vibrations, and Introduction to Mechanical Engineering at the undergraduate level, and Struc- tural Dynamics, Advanced Mechanics of Materials, and Finite Element Analysis at the graduate level.Dr. Robert A. Freeman, University of Texas, Pan American Page 25.753.1 c American Society for Engineering Education, 2012 Improving Student Retention and Engagement in Statics through Online
/administrators at the Stanford d.School as a University Innovation Fellow, coaches a global community of learners through IDEO U, and fails miserably at cooking.Dr. Susan M Lord, University of San Diego Susan M. Lord received a B.S. from Cornell University and the M.S. and Ph.D. from Stanford University. She is currently Professor and Chair of Electrical Engineering at the University of San Diego. Her teach- ing and research interests include electronics, optoelectronics, materials science, first year engineering courses, feminist and liberative pedagogies, engineering student persistence, and student autonomy. Her research has been sponsored by the National Science Foundation (NSF). Dr. Lord is a fellow of the ASEE and IEEE
Arizona State University to work as a post doc in the Image Processing Applications Lab. In 2013 she became a Teaching Assistant Professor in the Department of Mechanical and Materials Engineering at the University of Denver. Here Breigh teaches courses in the fields of thermodynamics, fluid mechanics, heat transfer, biofluids, and introduction to engineering. Her educational research interests include first-year engineering experiences, engineering assessment, and active learning pedagogy.Ms. Karen Kaye Langenberg, Indigo Education Company Karen Langenberg, M.B.A. Wharton, A.B in Biology, Princeton University, is a Director at the Indigo Education Company. After 25+ years in biotech/pharma medical education and
(CBI) course forMeasurements and Instrumentation (M&I) in mechanical engineering. This form of instructionrelies on asking questions during lecture and is one of the best ways to incite curiosity among thestudents. This curiosity compels the students to find the answer to the question posed. The natureof the questions can propel them into a state of inquisitiveness and hence provide the instructorthe right time and opportunity to present the course material. The CBI method of instructionthoroughly exploits this natural tendency with the goal of fostering committed and deeperlearning rather than surface learning. For the M&I course, a series of challenge questions weredeveloped. For example, the challenge question, “How can you make a
challenges are addressed. Examples ofhomework problems, exam problems, and a project assignment are included.IntroductionMost courses taught at the graduate level, typically require one or more undergraduate courses asprerequisites. For example, introductory graduate courses in fluid mechanics, heat transfer, ormechanical behavior of materials, require similar undergraduate courses as prerequisites.However, it is typical that many of the students entering mechanical engineering (ME) graduateprograms either have received their undergraduate degrees from various universities within theUnited States or from institutions in other countries. Therefore, it is possible that the backgroundpreparation and knowledge might not be the same for all students
. Dr. Eggleton earned his M.S. and Ph.D. in Aeronautics and Astronautics from Stanford University and his B.S. in Naval Architecture from the University of California.Dr. Ronghui Ma, University of Maryland, Baltimore CountyProf. Timmie Topoleski, University of Maryland, Baltimore CountyDeepa Madan, University of Maryland, Baltimore County Dr. Deepa Madan is an Assistant Professor of Mechanical Engineering at the University of Maryland, Baltimore County (UMBC), Baltimore. She joined the UMBC faculty in 2016. Dr. Madan received her post-doctoral training in the Department of Materials Science and Engineering at the Johns Hopkins University. She received her PhD in Mechanical Engineering from the University of California
Paper ID #33054Transforming an Engineering Design Course into an Engaging LearningExperience Using a Series of Self-Directed Mini-Projects andePortfolios: Face-to-Face Versus Online-only InstructionMiss Taylor Tucker, University of Illinois at Urbana - Champaign Taylor Tucker graduated from the University of Illinois at Urbana-Champaign with a Bachelor’s degree in engineering mechanics. She is now pursuing a master’s degree at UIUC through the Digital Environments for Learning, Teaching, and Agency program in the department of Curriculum and Instruction. She is interested in design thinking as it applies to engineering
Paper ID #16786Faculty-Coached, Team-Based, In-Class Problem Solving in a Systematic Ap-proach Toward Undergraduate DynamicsProf. Alan Bowling, University of Texas, Arlington Prof. Alan Bowling is from Austin, Texas and obtained his Bachelor’s degree in Aerospace engineering from the University of Texas at Austin in 1988. After graduating he worked for McDonnell Douglas Space Systems Company in Houston, Texas for two years before going to graduate school at Stanford University and obtaining a Masters degree as well as a Ph. D. in Mechanical engineering in 1998. After graduation he pursued entrepenuerial activities in
beable to directly enroll for mechanical engineering courses. As a consequence, for the firstsemester of mechanical engineering offerings, thermodynamics had an enrollment of sixstudents, and engineering materials saw an enrollment of three students. The average enrollmentof an on-campus offering of thermodynamics is 25 per class, whereas engineering materials hasan average enrollment of 43 students per class offering. Page 14.582.2Assessment Methodology: Error ClassificationStudents’ work was evaluated for root errors during the grading process. A root error is definedas the primary incorrect thought that leads to an incorrect answer, although
Paper ID #28884Cantilever Beam ExperimentDr. Gloria Guohua Ma, Wentworth Institute of Technology Gloria Ma is a Professor in the Department of Mechanical Engineering at Wentworth Institute of Tech- nology. She has been teaching robotics with Lego Mindstorm to ME freshmen for several years. She is actively involved in community services of offering robotics workshops to middle- and high-school girls. Her research interests are dynamics and system modeling, geometry modeling, project based engineering design, and robotics in manufacturing.Prof. Siben Dasgupta, Wentworth Institute of Technology Prof. Dasgupta received his
received his B.S. and M.S. in Mechanical Engineering from WPI. His Ph.D. was in Engineering Mechanics from the Department of Metallurgy, Mechanics, and Materials Science at Michigan State University. Dr. Grandin is deceased. ©American Society for Engineering Education, 2024 Work in Progress: Integrating Basic Stress Analysis Concepts into StaticsAbstractThe paper describes how basic stress analysis concepts can be integrated into a sophomore-levelengineering statics course using pinned frames. The course covers pin connections and supports,which are typically separate from a statics course, through a hoist frame project. The projectfocuses on the concepts of pin