A 3D, Interactive Virtual Instruction Laboratory and a Virtual Model of a Reactor Control Room

Author(s):  
Ye Li ◽  
Imran Haddish ◽  
Xuefeng Zhu ◽  
Yoshinori Satoh ◽  
Rizwan Uddin

Efficient and effective education and training of nuclear engineering students, nuclear reactor operators, their supervisors, and other personnel are critical for the safe operation and maintenance of any nuclear reactor, whether for research or commercial power generation. Radiation and reactor laboratories are a very important part of such training. Recent increase in the student population in nuclear engineering programs has put strains on laboratory resources. This increase in student population, constraints on resources and qualitative improvements in gaming technology have led researchers in the field of radiological and nuclear engineering to explore virtual, game-like models to provide the needed experience [1–3]. Though virtual lab experience may never completely replace an actual physical lab experience in educational institutions, in some ways virtual labs may provide a better experience than limited cookbook style executions in a physical lab or reactor operator training course. We have earlier reported our initial efforts toward the development of a generic virtual and interactive laboratory environment [3]. This virtual lab presents a fully immersive learning experience. We here report the specifics of a radiation lab in which half-life and shielding experiments can be conducted, and simulation-based real-physics data can be gathered.

Author(s):  
George Platanitis ◽  
Remon Pop-Iliev

Throughout the 1980’s and 1990’s, collaboration began between universities, industry, and government to improve the quality and state of engineering education. Their paramount goal was to provide better ways to help students become successful engineers, possessing the necessary technical skills and expertise, exhibiting creativity, and having awareness of social, lawful, ethical, and environmental impacts as related to their profession. Traditionally, engineering programs emphasized the theoretical aspects required, while placing little emphasis on practical applications. An approach that has been introduced to provide a better learning experience for engineering students and to educate them as well-rounded engineers to be able to develop complex, value-added engineering products and processes is the CDIO (Conceive-Design-Implement-Operate) approach. This approach has been adopted by several universities within their engineering departments. At UOIT, the Mechanical Engineering curriculum has been developed around and continually evolves to line up with the goals of CDIO in terms of course and curriculum offerings for core and complementary engineering design courses, science, math, communications, engineering ethics, and humanities courses. Herein, we present an evaluation of the Mechanical Engineering program at UOIT against the twelve CDIO standards.


Author(s):  
Gérard J. Poitras ◽  
Gabriel Cormier ◽  
Eric G. Poitras

With online learning moving into the long term, the mental and academic impacts on students arelikely to be challenging. Preliminary results obtained from three different student surveys are presented and analyzed for different cohorts of undergraduate engineering students enrolled in an engineering program at the Université de Moncton. The first survey was administered during the last week of the Winter semester, before the final exams period. This survey was administered by the Engineering Faculty and created to get an overview of students experience during their online learning sessions. Specifically, the goal of this survey was to get information on which technical tools work best for distance learning during their online sessions and to improve future online learning sessions. Another survey was completed at the end of the Fall 2020 online learning semester. About half of all engineering students completed the surveys and a preliminary analysis was conducted. Finally, a third survey was administered during the Winter 2021 online learning semester. The aim of this study is to evaluate and analyze the results of these surveys using educational data mining. This work will provide an overview of the online learning experience during the end of the Winter 2020 semester and the academic year 2020-2021 and establish relations between classroom and online learning environments. New data analysis may help to accelerate and improve future hybrid classroom-online learning pedagogy since permanent changes are expected in the near future for many engineering programs. This study shows that students vary in their abilities to adapt to this new reality. Most prefer recorded audio clipsof PowerPoint presentations beforehand combined with online synchronous learning using video conferencing software. This suggests that effective online learning requires extra time from educators to better prepare class sessions. Furthermore, there is an important correlation between the level of student motivation and their appreciation level of online learning.


Author(s):  
Sadegh Babaii Kochekseraii ◽  
Libby Osgood

 Abstract –The focus of this paper is to present a baseline to a proposed longevity project for enhanced introduction of lifelong learning skill to engineering students. Lifelong learning is one of the twelve graduate attributes identified and evaluated by CEAB in the accreditation process of Canadian engineering programs. ENGN 326: Materials, Mechanics and Manufacturing is a third year core course with a broad scope of topics Students’ learning experience could be enriched if they adopt a proactive learning effort of setting weekly learning goals that could go beyond the set of topics given in the course syllabus. From their weekly submissions and their subsequent reflections, we tried to answer how realistic goals were set by the students and how much they were related to course materials. Comparisons to a similar study [1], presented in CEEA16 by the authors, have been made to show the effectiveness of SMART goal setting intervention to be given in an appropriate time before the first mid-term.


Author(s):  
George Platanitis ◽  
Remon Pop-Iliev

An accreditation board takes the responsibility of evaluating an institute’s engineering program, granting it accreditation upon the satisfaction that it meets a minimum standard in terms of academic and professional quality of the faculty, laboratories, equipment, computing facilities, and students’ work within the engineering curriculum. In Canada, the Canadian Engineering Accreditation Board (CEAB) ensures that engineering programs meet the necessary educational standards as acceptable for licensure, and that engineering education delivered by the institute continues to improve. In recent years, accreditation boards have prescribed “outcome-based” assessments of engineering design curriculums. These criteria focus on the ability of students to apply knowledge of mathematics, science, and engineering science, extending to designing and conducting experiments, analyzing data, as well as developing a system, component, or process to meet certain needs. A recent approach that has been introduced to provide a better learning experience for engineering students and to educate them as well-rounded engineers to be able to develop complex, value-added engineering products and processes is the CDIO (Conceive-Design-Implement-Operate) approach. This approach has been adapted by several universities within their engineering departments. But should a program’s compliance with the CDIO standards warrant automatic compliance with CEAB (Canadian Engineering Accreditation Board) accreditation standards? Following the CDIO approach and using the outcome-based standards of accreditation boards may suggest so. Herein, we will provide an assessment of the Mechanical Engineering program in terms of the CDIO approach and look at its relationship with the CEAB standards.


Author(s):  
Michele Hastie ◽  
Jan Haelssig

The Faculty of Engineering at Dalhousie University offers a common introductory course that covers the basic principles of thermodynamics and fluid mechanics in a unified manner. This introductory course is a mandatory part of the curriculum for all engineering programs offered at Dalhousie. In this course, students are required to perform six laboratory experiments, and since 2012 students have also completed short, four-week design projects.The short design project helps students to acquire more of the graduate attributes defined by the Canadian Engineering Accreditation Board (CEAB), including design, communication, and team work skills. They also provide students with a well-deserved break from purely theoretical work in lectures and tutorials, and a chance to develop some hands-on abilities.This paper describes the lessons learned from the last three design projects, which were focused on modifications to a Ranque-Hilsch vortex tube, design of a pop-pop boat, and design of a double pipe heat exchanger. The primary challenges have been the limited engineering design experience possessed by students in their third semester of studies, the heavy workload that second-year engineering students already have, and the relatively large class size. Even though there are clear challenges related to integrating a design project into a large second-year class, the results seem to indicate that these design projects provide a positive learning experience for the students.


Optics ◽  
2021 ◽  
Vol 2 (4) ◽  
pp. 251-258
Author(s):  
Javier Gamo

The need for remote teaching tools in all education levels has experienced a big increase due to COVID-19 pandemic. Laboratory practical sessions have not been an exception, and many online and offline tools have been made available to respond to the lockdown of teaching facilities. This paper presents a software testbed named OPTILAB for teaching diffraction experiments to engineering students. The software simulates classical diffraction apertures (single slit, double slit, circular slit) under a wide variety of conditions. Explanation about the Physics behind the diffraction phenomenon is also included in OPTILAB to increase the students’ self-learning experience. Originally conceived as a complement to on-site teaching, due to COVID-19 pandemic OPTILAB has been adopted as the basic tool to build a brand-new, virtual laboratory session about diffraction in Physics III course (biomedical engineering) at Carlos III University of Madrid. Results obtained by the students taking this virtual lab during Fall 2020 are presented and discussed.


Author(s):  
Robert L Nagel ◽  
Kyle G Gipson ◽  
Jacquelyn K Nagel ◽  
Thomas Moran

Cornerstone design at James Madison University is a two-semester, client-based service learning project. Each year, sophomore engineering students work to design human-powered vehicles for a community member with needs very different from their own as a result of cerebral palsy. This paper provides a reflection of the fifth iteration (2013-2014) of this year-long sophomore design experience with the overarching goal to provide a transferable model such that other engineering programs may learn from our lessons and develop their own service learning experience. The reflection contained in this paper was catalyzed through participation in the National Science Foundation-funded Integrating Design and Community Engagement within the Curriculum Workshop hosted at Purdue University from June 19-20, 2014. In addition to reflection on the course, the paper provides insight into course coordination and assessment, and lessons learned over the past five years.


Author(s):  
Sean Maw ◽  
Janice Miller Young ◽  
Alexis Morris

Most Canadian engineering students take a computing course in their first year that introduces them to digital computation. The Canadian Engineering Accreditation Board does not specify the language(s) that can or should be used for instruction. As a result, a variety of languages are used across Canada. This study examines which languages are used in degree-granting institutions, currently and in the recent past. It also examines why institutions have chosen the languages that they currently use. In addition to the language used in instruction, the types and hours of instruction are also analyzed. Methods of instruction and evaluation are compared, as well as the pedagogical philosophies of the different programs with respect to introductory computing. Finally, a comparison of the expected value of this course to graduates is also presented. We found a more diverse landscape for introductory computing courses than anticipated, in most respects. The guiding ethos at most institutions is skill and knowledge development, especially around problem solving in an engineering context. The methods to achieve this are quite varied, and so are the languages employed in such courses. Most programs currently use C/C++, Matlab, VB and/or Python.


2004 ◽  
Vol 94 (3_suppl) ◽  
pp. 1125-1126
Author(s):  
Simon Wolming ◽  
Per-Erik Lyrén

This brief article provides a description of some new ideas about admission of university engineering students in Sweden. The current system of admission is based on upper-secondary school grades and the Swedish Scholastic Assessment Test. These measures are used for admission to all higher education. For many reasons, ideas for a new admission model have been proposed. This model includes a sector-oriented admission test, which the universities are supposed to use for different purposes, such as selection, eligibility, diagnostics, and recruitment.


Author(s):  
Sanchit Ingale ◽  
Anirudh Srinivasan ◽  
Diana Bairaktarova

Spatial visualization is the ability of an individual to imagine an object mentally and understand its spatial orientation. There have been multiple works proving that spatial visualization skills can be improved with an appropriate training. Such training warrant a critical place in the undergraduate engineering curricula in many engineering schools as spatial skills are considered vital for students’ success in the technical and design fields [1–4]. Enhanced spatial skills help not only professionals in the engineering field but also everyone in the 21st century environment. Drawing sectional views requires mental manipulation and visual thinking. To enhance students spatial reasoning, one of the authors of this study, conducted a class in spatial visualization. The course-learning goal aimed at improving first-year engineering students’ spatial reasoning through instruction on freehand drawings of sectional view. During the semester, two teaching assistants had to grade more than 500 assignments that consisted of sectional views of mechanical objects. This was a tedious and a time consuming task. Motivated by this experience, this paper proposes a software aiming at automating grading of students’ sectional view drawings. The proposed software will also give live feedback to students while they are working on the drawings. This interactive tool aims to 1) improve the learning experience of first year students, with limited CAD knowledge, and 2) introduce a pedagogical tool that can enhance spatial visualization training.


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