: a) Formulation b) Concept Design c) Configuration Design d) Parametric Design e) Detail Design Key Concepts: a) Form is the solution to a design problem b) Design is the set of decision making processes and activities to determine the form of an object, given the customer’s desired function. 2 Chapter 1 Introduction to Mechanical Engineering Design 3 Chapter 2 Materials. 4 Chapter 3 Shear force diagram and bending moment diagram 5 Chapter 3 Shear force diagram and bending moment diagram 6 Chapter 3 Stress, strain, stress-strain diagram, stress-strain relationships 7 Chapter 3 stresses due to axial load, bending moment, shear force and torsion
estimations for practical designs. b) Cool Roofing New technologies are now becoming available to finish roofs that can divert incoming solar radiation that heat up the top floors of buildings. Conventional asphalt and tar shingle roofs are being replaced with ‘green roofs’: rooftop gardens that absorb sunlight and moderate rooftop rainwater runoff. However, green rooftops may not be appropriate atop all buildings, particularly those with steep roof slants, or where regular maintenance is problematic. Group B proposed the use of a ‘cool roof’ coating, which is a pigment or coating that reflects sunlight and insulates the top floor of a building from heat that would otherwise be transmitted to the upper
) Bioinformatics in the post-sequence era. Nat Genet 33 Suppl:305-10. 4. Our cultural commonwealth: The Report of the ACLS Commission on Cyberinfrastructure for the Humanities and Social Sciences, July 18, 2006 5. Buetow, K (2005) Cyberinfrastructure: empowering a “third way” in biomedical research. Science 308(5723): 821-824. 6. Greene, K. and S., Donovan. (2005) Ramping Up to the Biology Workbench: A Multi-Stage Approach to Bioinformatics Education. Bioscene 31(1): 3-11. 7. Rainey, D., Faulkner, S., Craddock, L., Cammer, S., Tretola, B., Sobral, B.W., and O., Crasta. 2007. A project-centric approach to cyberinfrastructure education. TeraGrid 2007. 8. He, Y., R. R. Vines, A. R. Wattam, G
2006-2521: A CONSTRUCTIVIST EXPERIMENT IN PARTICLE SETTLING ANDCENTRIFUGATIONBrian Lefebvre, Rowan University Brian G. Lefebvre is an Assistant Professor of Chemical Engineering at Rowan University. He received his B.Ch.E. from the University of Minnesota in 1997 and his Ph.D. from the University of Delaware in 2002. Prior to joining Rowan, he performed postdoctoral research in protein structural biology at the University of Pennsylvania. His primary teaching interest is integrating biochemical and biomolecular engineering in the engineering curriculum. Page 11.35.1© American Society for
mechanical engineering majorsmixed. The course met twice a week during the 15 week semester, a 50 minute “lecture” and a160 minute laboratory session. The purpose of the course was three-fold: (a) help students makea good transition to college; (b) introduce students to engineering; and (c) prepare students forthe engineering curriculum by teaching them a number of basic skills.The online aspects of the course are delivered using PathFinder, a website developed at theuniversity. The course chapters are given in the PathFinder Plan Tab shown in Figure 1.Semester projects are used to reinforce course topics. Students work on the project during the labperiod. Projects are chosen by each instructor. Figure 1: PathFinder
Engineering Education Annual Conference &Exposition © 2003, American Society for Engineering Education” Page 8.717.1ABET Engineering CriteriaCriterion 3 of the ABET Engineering Criteria 2000 addresses “Program outcomes andassessment.” The criterion requires that “Engineering programs must demonstrate thattheir graduates possess the following capabilities.(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 scientific and engineering data.(c) An ability to design a system, component, or process to meet desired needs.(d) An ability to function on multi
to facilitate decision analysis. Formal estimation instruction, ifany, that engineering students receive prior to entering the workforce takes place within theengineering economy classroom. The Accreditation Board of Engineering and Technology(ABET) for undergraduate engineering programs has defined a set of outcomes that theseprograms must demonstrate that their graduates have achieved. One of these outcomes (b)requires the ability to analyze and interpret data within the design and conduct of experiments,which frequently requires an awareness of and capability in estimation. This coupled with theimportance of preparing students for the challenges of real world analysis (Bordogna, et al., 1993;ASEE, 1994; National Science Foundation, 1995
online resources and access to various suppliers for circuit components and devices.The Thomas Register at http://www.thomasregister.com/ offers easy and instant access to severalthousand manufacturers, suppliers, products and services. Component specification sheets andcharts are within easy reach to expedite selection of parts for the project. On-line price list forcomponents and devices, and the process in place for request for quotations (RFQs) assist thestudent in evaluating the budgetary implications of their design choices.(b) Students will learn the key clusters of creativity, and the distinctive attributes of a creativeproduct or system.Most students approach the capstone design course with some trepidation as they are unsure ofwhere
industrial engineering.4. AdmissionApplicants to the program must submit official transcripts from an accredited Bachelors degree-granting institution, official scores from the Graduate Record Examination (GRE), a professionalresume, and three letters of recommendation. All applicants must fulfill requirements foradmission into the OU Tulsa Graduate College2. Students entering the program are expected tohave undergraduate preparation in Electrical and Computer Engineering. For students with otherundergraduate majors, full admission will require candidates to have taken, or to complete whilea candidate with a minimum grade of B, four of the five following courses: Signals andSystems, Electromagnetic Fields, Electronics, Microprocessor System Design
/32, or 25%. This means that 25% of the objective of work preparedness isachieved through the attributes of communication. Communication was rated a 5 for graduateschool preparedness, which leads to a relative importance of 5/32, or 16%. By weighting the25% as 40% of the importance (the relative importance of work preparedness) and 16% as 60%of the importance (the relative importance of work preparedness), the final importance of theattribute communication is 19%. This number is used throughout the following matrices whenthat attribute is discussed. Objective Importance 40 60 Objectives A. Work B. Graduate School Attribute Importance Attributes
Education1 theta=0;2 R=1;3 massradius=.12;4 set(gcf,'Position',[120,120,350,350]);5 set(gca,'visible','off','xlim',[-1.1*R,1.1*R],'ylim',[-1.1*R,1.1*R])6 hbar=plot([0,R*sin(theta)],[0,-R*cos(theta)],'b-');7 hold on8 r=0:pi/6:2*pi;9 hmass=patch(R*sin(theta)*ones(size(r))+massradius*sin(r),-...10 R*cos(theta)*ones(size(r))+massradius*cos(r),'r'); Figure 2 – Creating a Graphic ObjectIn this example, animation is achieved by changing the pendulum’s ‘Xdata’ and ‘Ydata’properties, avoiding the need to redraw the pendulum arm or mass. Passing the pendulumangle, theta, as the user defined input u allows the s−function to compute new hbar andhmass positions using the persistent geometry variables
program in Computer Networking has been approved.II. The A.S. Computer Engineering Technology ProgramThe Associate of Science in Computer Engineering Technology degree will provide asuperior technical education in an area of specialization. These areas will follow therapidly evolving, intertwined areas of computer and electronic technology and mayinclude telecommunications, local area networking, wide area networking, and use of theInternet for communications and control. The initial specialization proposed is local areanetworking. The program is intended to provide: a. a degree to students interested in emerging areas of computer engineering technology, b. students with the computer and electronics background necessary
four columns, the DTMFencoding supports 16 distinct keys. A touch-tone keypad has four rows, three columns, andtwelve buttons, the numbers 0 through 9, plus “*” and “#”. However, the frequency for a fourthcolumn is available for encoding in the system. To use the additional four keys, defined as A, B,C, and D by the telephone system standard, all that would be needed are four additional buttonsand contacts connecting the four rows to the additional column. Figure 3. DTMF dial Standard touch-tone telephone keypads have two contacts per button. For example,when button 1 is pushed, one contact turns on the 697-Hz oscillator, and the other one turns onthe 1209-Hz oscillator. The buttons on the top row of
a fixed one in the near future. There is also a transparencies projectoravailable. We installed a black board on one of the walls. Under the conference table networkconnections can be used to connect portable or table computers as needed. A door gives access toa general computer laboratory containing digital tables and other computers that can be used ifneeded. 45'3 11'4 11'3 11'4 11'4 General contractor 2 Subcontractor's A Subcontractor's B or
Session 3649 Experiments in a Microprocessors and Microcontrollers Course Ray Bachnak Texas A&M University-Corpus ChristiAbstractLaboratory experimentation is an essential component of a comprehensive learningexperience in engineering technology programs. In fall semester 2000, we developed andtaught Microprocessors and Microcontrollers, a required junior-level course in theControl Systems Engineering Technology program, by employing a set of software andhardware experiments. The purpose of the laboratory exercises is to introduce students tothe practical aspects of microprocessors and
notes duringclass.ConclusionsThe Internet is a helpful tool in teaching a complex subject such as thermodynamics. Thestudents have the course objectives, schedule, key notes, homework assignments, and sampleproblem solutions available to them in the same format as they were presented in class. Thestudents have responded well to this use of the Internet. They say that it is very helpful inhelping them to learn what is generally acknowledged to be a difficult subject.Bibliography1. Wallace, D.R., & Weiner, S. T. How Might Classroom Time Be Used Given WWW-BasedLectures? Journal of Engineering Education, Vol. 87, No. 3 (July 1998).2. Kadiyala, M. & Crynes, B. L. A Review of Literature on Effectiveness of Use of InformationTechnology in
stepper motor shown in Figure 5. is operated by the laboratory setup similar to the onepresented in Figure 2. Conveniently, the same setup can be used to operate this bipolar steppermotor as well as the linear stepper motor. Then, another bipolar stepper motor is disassembled toexpose the rotor with the permanent magnet and a bearing (Figure 6a) and the stator with eightwindings corresponding to two phases of the stepper motor (Figure 6b). Figure 5. Bipolar Stepper Motor Used to Verify the Correct Operation of the Microstepping Drive and Software a b Figure 6. Bipolar Stepper Motor: Rotor (a) and Stator (b)Then the bipolar
to plan and execute anelectronics project through hands-on experience.The primary goals of the course are: A. Teach students elementary program planning and management techniques B. Introduce students to the concept of requirements analysis and proposal development Page 6.108.1 Proceedings of the 2001 American Society for Engineering Education Annual Conference & Exposition Copyright 2001, American Society for Engineering Education C. Show how computer simulations can be used early in the design process to proof and debug electronic projects and the pitfalls of the same. D
are truly giant in size and include: A. Building a Case for a Club B. Emulate Other Successful Clubs at the College C. Addressing the College Commuter Situation D. Faculty Advisors E. Completing the Official College Forms F. Inform the Faculty and Staff G. Club Objectives H. Budget Considerations I. Facilities Needed J. Equipment Resources K. Core Participants L. Let the World Know M. The First Club Meeting N. Officially Open for Business O. Periodic Reviews and Assessments of Operations P. Conclusions The remaining part of this paper will discuss each of these items in some detail.IV. Building a Case
is 0.1 mole %. The water entering thecolumn contains no component A.The minimum flow rate of water (mols/min) is closest to: a) 124.0 b) 99.1 c) 21.6 d) 44.1 e) 0.9Figure 2 – Typical Curriculum Assessment Examination Question. Most of theparameters in the problem can be easily changed in the corresponding spreadsheet. The “1mole % component A” is linked to a slider bar in the spreadsheet for easy modification. Theuse of the slider bar bounds the possible range of the variable so that infeasible problems willnot be inadvertently created. The number 1 in the figure is formatted as “hidden” andrepresents the correct response
AC 2010-355: DESIGN AND IMPLEMENTATION OF A SOLAR BATTERYCHARGERLiping Guo, Northern Illinois University Liping Guo received the B. E. degree in Automatic Control from Beijing Institute of Technology, Beijing, China in 1997, the M. S. and Ph. D. degrees in Electrical & Computer Engineering from Auburn University, AL, USA in 2001 and 2006 respectively. She is currently an Assistant Professor in the Electrical Engineering Technology Program in the Department of Technology at the Northern Illinois University. Her research interests are mainly in the area of power electronics, renewable energy, embedded systems and control. Dr. Guo is a member of the ASEE, IEEE and a member of
, Performing, Controlling, Weeks 6-13 and Closing the Project Module 4: Project Management Principles Weeks 14-15 © American Society for Engineering Education, 2024 2024 ASEE Southeastern Section ConferenceModule LectureTwo of the ten previously established course learning outcomes are addressed in this module.The two course learning outcomes are (a) CLO2: Evaluate the concepts related to setting goalsand self-management and (b) CLO 10: Discuss the importance of ethics and professionalresponsibility in project management. The module lecture is a PowerPoint presentation whichincludes the importance of project ethics, a thought exercise, an overview of each of the 12project management
Aesthetics of Computer Aided Tools for Signal Processing”, in preparation for Proceedings of 64t h Annual ASEE North Midwest Section Meeting, Madison, WI, Oct. 2002.8. Gorter, H., Matherly, B., MPSK Demo Project Report, EGR 363 Project Report, Dordt College, Sioux Center, IA, May 2002.MURAT TANYELMurat Tanyel is a professor of engineering at Dordt College. He teaches upper level electrical engineering courses.Prior to teaching at Dordt College, Dr. Tanyel taught at Drexel University where he worked for the EnhancedEducational Experience for Engineering Students (E4) project, setting up and teaching laboratory and hands-oncomputer experiments for engineering freshmen and sophomores. For one semester, he was also a visiting professorat the
Designing a Zero-Waste Concrete Mix Testing Lab James A. Lee1 Michael J. D’Agostino2Abstract – A zero waste laboratory to mix and test the engineering and performance properties of concrete wasdesigned and tested at Wentworth Institute of Technology. To achieve the design, recycling and reuse opportunitieswere developed for both plastic and hardened concrete used from testing as well as other residual aggregate solids.Processed water waste was minimized by the design of a settling and filtration recycling system. Both reductions inraw material consumption and economic savings realized by avoiding waste streams were measured in the study.The laboratory is used extensively by students preparing for
current alternate instructor model being used at the University of SouthAlabama, and outlined the research that will be carried out. The results of the analysis will havethe potential to provide guidance for the administration and teaching of flipped classrooms atother similarly sized universities. Future works will also include expanding on this paper so thata plan for other universities is included. It is expected that the results of the survey will showthere are both positive and negative impacts to having multiple instructors in a flipped classroomsetting.References[1] B. Kerr, "The flipped classroom in engineering education," in International Conference on Interactive Collaborative Learning, Florence, 2015.[2] C. K. Lo and K. F. Hew, "The
following sources of evidence for teaching effectiveness evaluation? a. Peer evaluations (internal or h. Scholarly research, publications & external) presentations related to teaching b. Self-evaluation i. Course material examples and analysis c. Classroom observation j. Teaching grants and awards d. Student learning outcomes k. External communication from students e. Student course surveys and faculty regarding teaching f. Faculty response to summative
Continuum Mechanics with Applications to Elasticity,University Readers/Cognella, San Diego, California. AppendixBelow are the stress components as a function of the isotropic material constants and spatial coordinate for the case of anon-zeor bx. For the other Burgers vector components, the results are not provided here for brevity.σ𝑥𝑥 𝑥 b (𝑐−𝑧) 𝑏+𝑦 −𝑏+𝑦 = 2((𝑐−𝑧)2 +(𝑎−𝑥)2 )(−1+𝜈)𝜋 ( − )+ 𝐺 √(𝑐−𝑧)2 +(𝑎−𝑥)2 +(𝑏+𝑦)2 √(𝑐−𝑧)2 +(𝑎−𝑥)2 +(𝑏−𝑦)2
Roughness Front Figure 3- Inspection Probe (b)The inspection probe consists of a visible laser light source surrounded by four photo detectors.The idea of the apparatus is that laser light is transmitted along a hollow tube and reflects 90° offof a mirror and onto the surface of interest. If the surface is a mirror finish with no roughness,the light would be reflected back along the same path directly towards the laser source. If thesurface contains a rough finish the laser light will still reflect most of its light back towards thesource, but a portion of it will become scattered. Some of the scattered light will find its wayback down the tube, but not collinear with
Page 13.1161.6provide their thoughts on the discussion or they could answer an engineering questionwith an ethical dilemma based upon the discussion. To minimize the impact on theinstructor, a ten-point grading rubric was developed that equally weighted the student’swriting and ethical reasoning. Appendix B provides an example of an assignment alongwith the developed grading rubric. In addition to providing grades for the course, theseassignments were also effective ways to demonstrate the students were meeting ABET’scriterion 3f.As can be seen by the example talking points paper and assignment (Appendices A andB), the focus of these ethical discussions is to have the students think about the choicesthey would make in a given situation. This
. 12Noonan, Ryan. Office of the Chief Economist, Economics and Statistics Administration, U.S. Department of Commerce. (March 30, 2017). STEM Jobs: 2017 Update (ESA Issue Brief # 02-17). Retrieved from http://www.esa.gov/reports/stem-jobs-2017-update.Pascarella, E. T., & Terenzini, P. T. (2005). How college affects students (Vol. 2). K. A. Feldman (Ed.). San Francisco, CA: Jossey-Bass.Reed, K. E., Aiello, D. P., Barton, L. F., Gould, S. L., McCain, K. S., & Richardson, J. M. (2016). Integrating Leadership Development Throughout the Undergraduate Science Curriculum. Journal of College Science Teaching, 45(5), 51.Siefert, T.A., Gillig, B., Hanson, J.M., Pascarella, E.T., & Blaich, C.F. (2014). The