Engineering Commons^™

Bs News

Building Services Engineering

No abstract provided.

Wright State University College Of Engineering And Computer Science Bits And Pcs Newsletter, Volume 21, Number 9, June 2005, College Of Engineering And Computer Science, Wright State University

BITs and PCs Newsletter

A ten page newsletter created by the Wright State University College of Engineering and Computer Science that addresses the current affairs of the college.

Wright State University College Of Engineering And Computer Science Bits And Pcs Newsletter, Volume 20, Number 8, June 2004, College Of Engineering And Computer Science, Wright State University

BITs and PCs Newsletter

A ten page newsletter created by the Wright State University College of Engineering and Computer Science that addresses the current affairs of the college.

Bs News

Building Services Engineering

No abstract provided.

The Effect Of Reactor Configuration On No Conversion And Energy Consumption In Non-Thermal Plasma Parallel Tube Reactors, Morris D. Argyle, Gui-Bing Zhao, S.V.B. Janardhan Garikipati, Xudong Hu, Maciej Radosz

Faculty Publications

This work shows that the configuration of a pulsed corona discharge reactor strongly affects the rate of electron collision reactions. Experiments involving the decomposition of NO in N2 were performed in a reactor in which the number or parallel reactor tubes varied from 1 to 10 at a constant pressure of 147.6 kPa and ambient temperature. A previously developed lumped model of the reactions accurately predicted the effects of varying the initial concentrations of NO (from 240ppm to 593ppm) and gas residence time (from 1.93 to 742 s). With an increasing number of parallel reactor tubes, the rate of the …

Wright State University College Of Engineering And Computer Science Bits And Pcs Newsletter, Volume 21, Number 8, May 2005, College Of Engineering And Computer Science, Wright State University

BITs and PCs Newsletter

An eight page newsletter created by the Wright State University College of Engineering and Computer Science that addresses the current affairs of the college.

Bs News

Building Services Engineering

No abstract provided.

Wright State University College Of Engineering And Computer Science Bits And Pcs Newsletter, Volume 21, Number 7, April 2005, College Of Engineering And Computer Science, Wright State University

BITs and PCs Newsletter

A six page newsletter created by the Wright State University College of Engineering and Computer Science that addresses the current affairs of the college.

Bs News

Building Services Engineering

No abstract provided.

Wright State University College Of Engineering And Computer Science Bits And Pcs Newsletter, Volume 21, Number 6, March 2005, College Of Engineering And Computer Science, Wright State University

BITs and PCs Newsletter

An eight page newsletter created by the Wright State University College of Engineering and Computer Science that addresses the current affairs of the college.

Bs News

Building Services Engineering

No abstract provided.

Design And Simulation Of A Permanent-Magnet Electromagnetic Aircraft Launcher, Dean Patterson, Antonello Monti, Charles W. Brice, Roger A. Dougal, Robert O. Pettus, Srinivas Dhulipala, Dilip Chandra Kovuri, Tiziana Bertoncelli

Faculty Publications

This paper describes the basic design, refinement, and verification using finite-element analysis, and operational simulation using the Virtual Test Bed, of a linear machine for an electromagnetic aircraft launcher, for the aircraft carrier of the future. Choices of basic machine format and procedures for determining basic dimensions are presented. A detailed design for a permanent-magnet version is presented, and wound-field coil and induction machine versions are briefly discussed. The long armature-short field geometry is justified, and in particular the impact of this geometry on the scale of the power electronic drive system is examined.

Wright State University College Of Engineering And Computer Science Bits And Pcs Newsletter, Volume 21, Number 5, February 2005, College Of Engineering And Computer Science, Wright State University

BITs and PCs Newsletter

A six page newsletter created by the Wright State University College of Engineering and Computer Science that addresses the current affairs of the college.

Bs News

Building Services Engineering

No abstract provided.

National Center For Engineering And Technology Education, C. Hailey, T. Erekson, Kurt Henry Becker, M. Thomas

Engineering Education Faculty Publications

The article reports that the overall impact of the National Center for Engineering and Technology Education (NCETE) is to strengthen the nation's capacity to deliver effective engineering and technology education in the K-12 schools. Further, it informs that the National Science Foundation established the Centers for Learning and Teaching (CLT) program to address needs in the science, technology, engineering, and mathematics (STEM) workforce. The CLT program has three goals, based upon stated national needs. First, CLT are expected to renew and diversify the cadre of national leaders in STEM education. The CLT includes partners with strengths in engineering and in …

Women: Support Factors And Persistence In Engineering, John R. Duncan, Yong Zeng

Reports of Center Studies

Limited information is available regarding the factors that promote persistence by women in engineering programs. Stated simply, the problem is that the number of women engineers continues to fall short in comparison to the gender ratio of women to men in the population in the U.S. (BEST, 2002) and worldwide (Hersh, 2000). More women engineers are needed in general and in proportion to male engineers. This study addressed two questions. (1) What are the factors that support women in engineering? and (2) What are the factors that attract women to and help them to persist in a career in engineering? …

National Center For Engineering And Technology Education, Christine Hailey, Thomas Erekson, Kurt Becker, Maurice Thomas

Publications

The article reports that the overall impact of the National Center for Engineering and Technology Education (NCETE) is to strengthen the nation's capacity to deliver effective engineering and technology education in the K-12 schools. Further, it informs that the National Science Foundation established the Centers for Learning and Teaching (CLT) program to address needs in the science, technology, engineering, and mathematics (STEM) workforce. The CLT program has three goals, based upon stated national needs. First, CLT are expected to renew and diversify the cadre of national leaders in STEM education. The CLT includes partners with strengths in engineering and in …

A Simple Extrusion Method For The Synthesis Of Aligned Silica Nanowires Using The Template Of A Rigid Surface Mesophase, Limin Liu, Grace Tan, Vivek Agarwal, Arijit Bose, Jibao He, Gary L. Mcpherson, Vijay T. John

Chemical, Biomolecular, and Materials Engineering Faculty Publications

Long range alignment of silica nanowires has been accomplished by extrusion of a novel surfactant mesophase prior to silica synthesis.

Wright State University College Of Engineering And Computer Science Bits And Pcs Newsletter, Volume 21, Number 4, January 2005, College Of Engineering And Computer Science, Wright State University

BITs and PCs Newsletter

An eight page newsletter created by the Wright State University College of Engineering and Computer Science that addresses the current affairs of the college.

Bioengineering Instructional Framework For Technology Education, Philip A. Reed, Technology Education Department, Old Dominion University, Virginia Bioengineering Writing Team

STEMPS Faculty Publications

No abstract provided.

Deep Drains To Manage Groundwater, Neil Cox, Sylvia Tetlow, Neil Coles

Bulletins 4000 -

A channel that is 1.0 m to 3.0 m in depth is considered to be a deep drain. The drain is excavated to a depth that is sufficient to intercept the watertable in order to capture and convey that groundwater from flat, poorly drained land.

The drain can either be ‘open’ to allow the inflow of surface water or ‘leeved’ to exclude surface water. An open deep drain has its spoil banks placed on one side or on alternate sides of the channel (Figure 1) while a leveed deep drain has continuous spoil banks placed on both sides of the …

Stem Initiatives: Stimulating Students To Improve Science And Mathematics Achievement, Robert Q. Berry Iii, Philip A. Reed, John M. Ritz, Cheng Y. Lin, Steve Hsiung, Wendy Frazier

STEMPS Faculty Publications

The article focuses on how concepts in science, technology education, and mathematics show powerful relationships when it comes to student learning. Learning theorists believe that, through designed learning environments (contexts) and learning with hands-on projects, new knowledge can not only be learned, but learned in such a way that the knowledge can be transferred for other applications. Scholars in the applied sciences (school science, technology, and mathematics) believe that these subjects have transfer among themselves and that engineering activities can establish the contexts to learn these subjects, plus aid in the transfer of knowledge. This collaborative movement is referred to …

Management Of Extremes In The Configuration Of Interoffice Telephone Switch & Priority Systems, C. Ariel Pinto

Engineering Management & Systems Engineering Faculty Publications

This paper describes how to enable diverse enterprise customers for voice-data switch to achieve in configuration a balance among users, features, and perceived reliability subject to extremes of traffic. The analysis entailed the simulation of the voice-data switch with embedded priority system, generation of latency times for various configurations and transaction traffic rates, and the development of a framework and theoretical propositions for configuration of super-saturated systems. It was shown that the concept of tolerance levels defined in the risk of extreme events can be applied for embedded priority systems and was the basis for the application of the zone-configuration …

Bs News

Building Services Engineering

No abstract provided.

Privatization Initiatives: A Source For Engineering Economy Case Studies, Paul Kauffmann, Tarek Abdel-Salam, Keith Williamson, Carol L. Considine

Engineering Technology Faculty Publications

A case study method which reviews the basic structure of the circular A-76 privatization decision model is discussed. It highlights the possibilities for development of case studies that can challenge student teams to apply engineering economy tools while developing skills in a range of circular areas that are important to undergraduate engineering education and career success in engineering practice. Beyond building quantitative and qualitative business analysis skills, engineering economy cases can enhance student skills in other topical areas such as technical presentations, and report writing. The privatization initiatives and related decision models can also enhance human relations oriented skills in …

Incorporating The Impact Of Engineering Solutions On Society Into Technical Engineering Courses, Nicole Dejong-Okamoto, Jinny Rhee, Nikos J. Mourtos

Faculty Publications

In the era of market and workforce globalisation, engineers need a solid understanding of the impact that their products have locally, as well as globally. This is why the US Accreditation Board for Engineering and Technology (ABET) recently put a new spin on this requirement in engineering education. Specifically, outcome 3h of Engineering Criteria 2000 states that engineering graduates must have the broad education to understand the impact of engineering solutions in a global/ societal context. This outcome may be one of the most difficult to achieve, since it requires not only a strong technical understanding, but also an informed …

2004 Fall Engr333 Final Report On Co-Generation (Section A), Matt Dekam, Chris Wiesehan, Jason Flietstra, Jeremy Hanson, Brian Katerberg, Kevin Palmer, Aaron Svacha, Aaron Buys, Josh Blocker, Matt Vredevoogd, Andrew Huisjen, Thomas Totoe, Andy Vandermoren, Chris Vanroekel

ENGR 333

The goal of the project was to construct a realistic plan to get Calvin off the grid. This means that Calvin would own and operate on-site facilities that generate all the electricity consumed by the campus. Current peak load for the college is approximately three megawatts. Upon completion of the new recreation center and dining hall renovation, future load will climb to roughly five megawatts. As a result, the desired system to remove the college from the grid would provide five megawatts.

2004 Fall Engr333 Final Report On Wind Generation (Section B), Terry Austen, Kristin De Groot, Matt Ooms, Andy Van Noord, Kurt Koubal, Dan Kuiper, Andy Wermel, Ryan Dewall, Eddie Lucas, Dawn Svenkeson

ENGR 333

An energy savings plan for Calvin College has been developed. The plan suggests implementing a small-scale wind turbine pilot program and an energy usage awareness program (Powerful Savings). If implemented, this proposal could save around $6,400 annually with a payback period of 8 years.

2004 Fall Student Seminar, Matt Dekam, Chris Wiesehan, Jason Flietstra, Jeremy Hanson, Brian Katerberg, Kevin Palmer, Aaron Svacha, Aaron Buys, Josh Blocker, Matt Vredevoogd, Andrew Huisjen, Thomas Totoe, Andy Vandermoren, Chris Vanroekel, Terry Austen, Kristin De Groot, Matt Ooms, Andy Van Noord, Kurt Koubal, Dan Kuiper, Andy Wermel, Ryan Dewall, Eddie Lucas, Dawn Svenkeson

ENGR 333

File for student presentation, given by students in the Fall 2004 class of ENGR333.

Bs News

Building Services Engineering

No abstract provided.