engineering mechanics. Before coming to academia, he was a design engineer, maintenance supervisor, and plant engineer. He is a registered professional engineer.Chell A. Roberts, Arizona State University, Polytechnic campus Page 22.1225.1 c American Society for Engineering Education, 2011 Redesign of Outboard Motors for Use in the Grand CanyonIntroductionThis paper details a two-semester design and build project accomplished by senior engineeringstudents from the College of Technology and Innovation at Arizona State University. Thesestudents worked with students from two other institutions
and math (STEM). Student participants work in teams onautomotive and energy-related research projects in mechanical engineering and also take part inother activities such as industrial research lab and facilities tours, meetings with workingengineers, conferences and seminars. To date, a total of 37 students– more than half of whomwere female - from 30 different universities have taken part in the program since its inception in2006.The purpose of this paper is to present some of the lessons learned from the first four years of theprogram. Some of the planning, logistics, procedures and outcomes will be described andanalyzed based on the results from the pre- and post-surveys conducted to assess the program.We believe that this type of
. degree from the University of Wisconsin, Madison, and his M.S. and Ph.D. degrees from Stanford University. He teaches courses in engineering design, and is interested in integrating the use of design projects and active learning throughout the curriculum to improve engineering education. Page 15.778.1© American Society for Engineering Education, 2010 Integration and Reinforcement of Engineering Skills Beginning in the First-Year Design ExperienceAbstractAs the first step in implementing a Student-driven Pedagogy of Integrated, Reinforced, ActiveLearning (SPIRAL) throughout our Mechanical
structural design of power generation equipment and is a registered professional engineer. He received his Ph.D. in mechanics from Princeton University. c American Society for Engineering Education, 2017 Material and Processing Basics through Reverse Engineering ABSTRACTThe materials and processing issues in mechanical engineering design has been explored throughreverse engineering projects. Product dissection has become a popular way to teach engineeringconcepts and design principles related to engineered products. The material and process selectioninvolved in consumer products chosen by students for dissection and analysis (reverseengineering) constitute the
decade will require STEM skills. Yet only a quarter of womenare currently represented in these fields.While at the 2015 Frontiers of Engineering Education Symposium (FEES) at the NationalBeckman Center in Irvine, CA, the authors came to understand the differences in thinking anddoing things for middle and high school age students, where males tend to dominate femaleswhen working collaboratively on projects and how this reinforces preconceived negativestereotypes. The authors have combined the USDC employment predictions in science,technology and engineering with the FEES calls by integrating research-based high-impactpractices into a novel two-week long Increasing Diversity in Engineering and Labor-force(IDEAL) summer outreach workshop designed
commonly used in project management practices) was found to be veryuseful in coordinating the clustered instructions of the two courses.To heighten the learning effect, it was decided that a common integrated project, similar to thatreported by Yoder5, should be used in place of the three individual projects originally required inthe three courses involved. One natural consequence and benefit of using a single cross-course Page 12.10.3project was that the scope of the combined project could have more depth and breadth (thus moremeaningful) than the single-course one.ImplementationThe foregoing curriculum experiment was implemented in the Spring
groups and providing learning opportunities to those whomay otherwise be overlooked.Although we have been working toward these goals for some time, our department has beenparticularly active in these endeavors over the last year. We are currently participating in aNational Science Foundation funded program titled Transforming Engineering Culture toAdvance Inclusion and Diversity (TECAID), to implement and investigate culturaltransformation projects in mechanical engineering departments. We believe our faculty, staff,and students can benefit from increased awareness of and empathy for others, and we believethat participating in this program will help us achieve our desired atmosphere of inclusion. In thispaper, we will present our efforts in
Paper ID #18965Designing a Strain Measurement System based on Circle Grid Analysis forSheet Metal Forming ApplicationsMr. Relmane Baptiste, University of Maryland, Eastern Shore Relmane Baptiste, is a 2014 graduate from the University of Maryland Eastern Shore (UMES) with a Bachelor of Science Degree in Engineering, specializing in Electrical Engineering. Mr. Baptiste designed a Strain Measurement System for his Senior Design Project. This design was based on Circle Grid Anal- ysis for Sheet Metal Forming Applications, where he extensively utilized Multisim and Solidworks to complete his Senior Design Project. During his
Paper ID #12983Learning Experience in Designing a Hydraulic Bulge Test Setup for MaterialProperties CharacterizationMr. Moses Sylvester jaia Jr Moses Sylvester Jaia Jr’s Descriptive Bio: Moses Sylvester Jaia Jr. graduated in Spring 2014 with a Bach- elor of Science Degree in Engineering with Mechanical Engineering Specialization from the University of Maryland Eastern Shore (UMES). For his Senior Design Project, Mr. Jaia designed a Bulge Test Setup for material properties characterization up to failure under biaxial stress state. Mr. Jaia used Solidworks and Abaqus extensively to complete his Senior Design Project. During
student design competitions. Student design competitions oftenprovide projects that can be used as course material for independent study courses involvingsmall groups of students that benefit both the students and the faculty member involved. Themost immediate benefit to the students is the application of material they may have covered inlecture courses but never applied to real-life problems. This setting is the definition of problembased learning. The students also develop skills that will later be used at industry jobs orgraduate school. Furthermore, the contact time with the students is beneficial in determining ifthe students are well suited for a graduate research program, and can stimulate discussions aboutgraduate school. Offering an
capstone courses.The manufacturing processes presented include wood working, machining, welding andcomposite lay-up. In addition, software tools are introduced and compared including MicrosoftExcel®, MatLAB®, MathCAD®, and Inventor®. Key aspects of technical communicationincluding reading, writing and presenting are introduced and practiced. Finally, a two-lessonseminar on engineering ethics completes the content. A small desk set is constructed by thestudents as a capstone project, and draws on many of the skills learned throughout the course.To evaluate the course, students were surveyed frequently and faculty feedback was collected.The results presented show that the welding, machining and Excel® content was very successful,while general
knowledgeprovides learners with a relevant context in which new information can be integrated [7].The undergraduate “Machine Design” course taught in many engineering universities isprimarily focused on teaching the fundamentals of designing mechanical elements for meetingengineering specifications, functionality and failure. It is a content-intensive course in generaland traditionally taught with information based lectures and textbook problem solving, andstudent’s learning is tested with time-bound tests and exams. Teaching the Machine Designcourse using some hands-on activities, projects and case-studies have been reported in theliterature [8-12].In this paper, prior knowledge supported process oriented approaches on students learning in the“Machine
Learning Module Spanning across the Junior and Senior Mechanical Engineering Curriculum: Mechatronics, Fluid Mechanics, and Heat TransferAbstractA previous teaching grant from the National Fluid Power Association provided seniormechanical engineering students a project to design and fabricate a fluid-powered gantry crane.During fabrication, assembly, and testing of the fluid-powered gantry crane, a number of areasfor improvement of the student design were identified. Among these were the inclusion of acontrol system to limit load swing, redesign of the fluid distribution system, redesign to reducebinding between the trolley and crossbar, and heat sink design for cooling of the electricalsystem. Rather than fixing the
Paper ID #6544Providing Learning Opportunities by Designing a Split Hopkinson PressureBarMr. Mohamad Dyab, University of Maryland Eastern Shore Mohamad Dyab currently works at the University of Maryland Eastern Shore (UMES) on a research project on modeling and simulation of wind turbines for structural health monitoring purposes. Mr. Dyab received his Undergraduate Degree with Honors in Engineering with a Mechanical Engineering Special- ization from the University of Maryland Eastern Shore (UMES) in December 2012. For his senior design project, Mr. Dyab designed and fabricated a working prototype of a small-size Hopkinson
each of these issues, literature wasreviewed to develop a curriculum-wide solution.Course integration has been shown to promote student engagement2. Project based scenarios areoften used to connect course concepts that are individually important for the students tounderstand. Previous works demonstrating this include studies of vertical integration frameworkfor capstone design projects by Hardin and Sullivan4, an investigation of the importance ofintegration of engineering curricula by Froyd and Ohland2, and the use of a spiral learningcurriculum in the first two years of mechanical engineering by Roemer and Bamberg5. Researchof hands on learning has been shown to increase student retention6. Diverse courses such asmechanical design and
(formerly Universidad del Turabo)AbstractTypical design (sizing) projects in a Machine Design course tend to rely on abstractions of themachine; that is, situations in which the student must imagine the system, perhaps with the aid ofa 2D schematic, and conduct the sizing calculations in a completely theoretical and abstractfashion. This skill is certainly a requirement of an experienced machine designer; however,novices may be outmatched when exposed to this level of expertise at an early stage in theirdevelopment. This article suggests that the sizing projects should be based on existingmachinery that is available in the university, and that is accessible for inspection and explorationby students. The sizing results are then compared to the
Page 26.518.1 c American Society for Engineering Education, 2015 Development of a Ball-and-Plate SystemAbstractThis paper presents the development of a dynamic ball-and-plate system successfully completedfor a one-semester Senior Capstone Design project. A group of five undergraduate studentsdeveloped the project concept and constructed a prototype within a semester, integrating majormechatronics engineering concepts learned in classes. The three-degree-of-freedom systemconsists of sensors, actuators, and controls to keep a free rolling ball in a desired position on aflat plate, accounting for any possible external disturbances. Due to its complexity, multiple stepswere taken to solve the
background inmathematics, fluid dynamics, heat transfer, and programming, however, most of them were goodat computer aided design in ProE and were very interested in learning CFD as a design tool inindustries. STAR-CCM+ was chosen as the CFD software to teach students the entire CFDprocess in a single integrated software environment. After building a geometry model in ProE,students learned to import the CAD model, set up mesh model, physical model and solver, andpostprocess the results in STAR-CCM+. Based on projects, CFD numerical methods andfundamentals of heat transfer and fluid flow were introduced to help students understand theCFD process, interpret, and validate simulation results.IntroductionComputational fluid dynamics was introduced in the
CourseAbstractThis study reports on addition of a simulation module based on Finite Element Analysis (FEA)to Mechanical Engineering Materials and Laboratory course at University of Hartford. The studyaddresses two topics: (1) mastering different levels of knowledge with the help of simulations,and (2) honing new simulation skills. The course has a weekly lab session where studentsperform various materials testing such as tensile, shear, bending, and impact. The lecture portiondeals with the theories behind materials’ formation, bonding and how those relate to the materialproperties. In the recently added simulation module, students were assigned projects to simulatethe mechanical testing procedures performed in the lab. The simulations were done using
factors of real-life applications.This approach is vital for reinforcing basic principles (Newton’s Laws in Mechanics, First andSecond Laws in Thermodynamics, etc.). But, by itself, it ignores the interconnectivity of theseconcepts and how they are interwoven in the fabric of real engineering problems—i.e., system-level engineering. This big-picture view is often covered in capstone design courses, butcapstone design projects themselves cover a broad spectrum of applications, and don’t guaranteethat all students leave with the same exposure to system-level integration and interactions.In addition, the development of engineering science core concepts relies upon pre-requisite pathsthat allow advanced topics to be built upon more basic concepts
Dynamics Research on Undergraduate EducationAbstract The obtaining of an undergraduate degree concludes a successful student universitycareer. For many pursuing an undergraduate degree in Mechanical Engineering, the process canbe tedious and difficult. Much like an engineering design, an engineering education requiresspecific tools to see the problem from design to production. For many, the desired solution toproducing the degree is supplemented only by an introductory design class, a few hands onlaboratories that provide an introduction to a few key basic concepts, and a capstone course thatrequires the implementation of the acquired knowledge in a final design project intending tomimic the design process
Operation Iraqi Freedom and Operation Enduring Freedom.Mr. Julius Omokiniovo Ejenavi, Morgan State University Julius Ejenavi Descriptive Bio: Julius Ejenavi is currently a full time graduate student at Morgan State University. Mr. Ejenavi is presently working on his Masters Degree in Electrical Engineering specializing in wireless communications.He received his Undergraduate Degree with Honors in Engineering with an Electrical Engineering Specialization from the University of Maryland Eastern Shore (UMES) in Decem- ber 2013. In his Senior Design Project,Mr. Ejenavi worked in a team to design a Data Acquisition System for Split Hopkinson Pressure Bar (SHPB) Setup.At Morgan State University, Mr. Ejenavi worked on
acquired bystudents in the laboratory courses, and (2) thoughtfully incorporate developmental skills (softskills like teamwork, communication, etc.) that are important for engineers.The larger pedagogical project uses evidence based instructional methods with an emphasis onbackward design. The pedagogical methods are used to create new laboratory modules that usespecific learning objectives with open-ended laboratory methods to create experiences wherestudents “cook” without a recipe. The controls laboratory course described in this paper was partof the inspiration for this pedagogical effort with several open-ended laboratory modules that hadbeen developed over time. The prior efforts in the pedagogical project have been described inother papers
AC 2007-1918: MENTOR GRAPHICS’ SYSTEMVISION SOFTWARECURRICULUM INTEGRATIONMatthew Knudson, Oregon State University Matt Knudson is a second-year graduate student at Oregon State University. He received his B.S. in Electronics Engineering in 2005 from OSU and is currently working on his Ph.D. in Mechanical Engineering with a graduate minor in Computer Science. His research is in advanced system dynamics and intelligent control systems. Matt has designed and executed computer aided design projects for four academic terms of introductory system dynamics and control and is scheduled to teach introductory mechatronics Spring of 2007 at OSU. Matt currently mentors two senior design teams, one
American Society for Engineering Education, 2011 Undergraduate Capstone Design: Inductively EnhancedAbstractThe Department of Civil and Mechanical Engineering at the United States Military Academy atWest Point, New York requires its graduates to complete an integrative, year-long capstonedesign during their senior year. One of the capstone projects available to the mechanicalengineering students in the department’s aerospace sub-discipline requires the design,construction, testing, and demonstration of a small, highly autonomous Uninhabited AerialVehicle (UAV) for a Department of Defense client. This particular project was added to the listof available capstone options in the fall of 2005
effectively, and k) use thetechniques, skills and modern engineering tools necessary for engineering practice. As a coursetypically taken in the last semester of their senior year, students review topics taught in thefluids/thermodynamics/heat transfer stem of the mechanical engineering program, as well aslearn new experimental techniques. For the first half of the course, each week consists of a onehour lecture, a three hour practical measurement/demonstration session (often involvingcalibration techniques) and a three hour laboratory usually involving the measurementtechniques from that week’s measurement/demonstration session. The last half of the course is alaboratory project, accomplished in teams of two or three. For the laboratory project
of the program’s curriculum has been a short course inmechanical engineering. This course, which is taught by a representative of the mechanical engi-neering department (a faculty member or doctoral candidate) in conjunction with a local secondaryschool educator, is intended to introduce the fundamentals of mechanical engineering in an infor-mative, yet approachable, manner.Structurally, the mechanical engineering course is divided into ten two-hour academic units, eachof which includes a brief technical lecture (approximately twenty minutes in length), a varietyof hands-on demonstrations, and a competitive group project of a design-build-test nature. Thecourse’s curriculum presently consists of three distinct sections: (i) mechanical system
library ofpreviously recorded human motions provided with the software. The second part of the coursewas dedicated to biomaterials and their applications in medicine.Recording and analyzing a human movement were part of a project completed by students as acourse requirement. Students were also asked to research a biomaterial of their choice anddescribe its properties and medical applications in a scholarly paper. Finally students preparedpresentations summarizing the analysis project and the biomaterial paper that were given to theentire class during the final class session.From the first time the course was taught, it was well received by the students, who participatedenthusiastically in the applied portions of the course. Creating our own
his Ph.D. he worked at the University of California, San Diego as postdoctoral fellow in the area of bioacoustics. He teaches dynamics, machine design, numerical methods and finite element method. His research inter- ests are in vibration, numerical methods, finite element methods, continuum mechanics and acoustics. He has work for the automotive industry in drafting, manufacturing, testing (internal combustion engines –power, torque and exhaust emissions, vibration fatigue, thermo-shock, tensile tests, etc.), simulations (finite element method) and as a project manager (planning and installation of new testing facilities).Dr. Arif Sirinterlikci, Robert Morris University Arif Sirinterlikci is a University Professor
the adiabaticcompressor are isolated from their power sources. In an effort to complete the picture for ourstudents, design of power plants was added to the course content of thermodynamics formechanical engineering students (MEs). The Single Rankine Reheat power plant will beconsidered here for our discussion. Efficiencies along the energy conversion path are computedand projections are made for the use of alternative fuels in the supply chain.Students, rather than simply learning how to compute entropy changes for individual processsteps, learn how to place a “value” on their thermal systems. By design, the “value” is basedboth on economics and ethics.IntroductionMechanical Engineers are facing a challenge in today’s marketplace in areas of