Engineering Commons^™

Support The Next Generation By Sponsoring The 2024 Windstorm Challenge!, Advanced Structures And Composites Center

General University of Maine Publications

The Windstorm Challenge is a unique opportunity for middle and high school students to get hands-on engineering practice at the Advanced Structures and Composites Center (ASCC). Organized by the same team that brings you AFloat, the Windstorm Challenge seeks to educate the next generation of floating offshore wind innovators.

Exploring The Relationship Between Designing And Composing With An Analog Synthesizer, Felix Morrissey

Honors College

For my electrical engineering capstone, I designed and built a handheld analog synthesizer. This analog synthesizer is a musical instrument which uses electrical analog components to generate sounds with properties based on the user’s input. My goal when creating this device was to maximize its utility while remaining within the scope of the capstone project. After the synthesizer was built, I wrote and recorded several pieces of music which each utilized the synthesizer prominently. The aim of this process was to be able to explore the relationship between an instrument’s design and the quality of the music produced utilizing it. …

On The Fly Audio Processing For The Vocal Conditioning Unit, Tim Lester

Honors College

The Vocal Conditioning Unit was a device designed, constructed, and programmed as a senior design project in Electrical and Computer Engineering by Tim Lester and Grady White. The device’s intended goal was to perform a role similar to Auto-Tune, but as a standalone device similar to effects pedals used by guitarists and other musicians on stage. On-the-fly audio processing, however, was deprioritized in the design of the original device due to other design considerations. In this thesis project, the original design of the Vocal Conditioning Unit is analyzed, and critical functionalities of the device are identified. Then, the device is …

Stackpole Bridge: Rebuilding A Connection To The Past, Abigail Morrison-Ouellette

Honors College

Many historical structures are still appreciated today for their beauty, the skill required to construct them, and how they preserve and complement the natural environment. Aqueducts, buildings, and bridges constructed by ancient civilizations are excellent examples of some of the stone structures that remain standing today that offer tangible ties to the past. Many of these structures foster local pride, create a strong sense of community, and provide economic benefits beyond their physical function.

Some of the most durable historical structures are stone arch bridges, which have been used worldwide for centuries for transportation over terrain that would otherwise be …

Technology & Tradition: Shaping Indigenous Collections For The Future, Gretchen Faulkner, Harold Jacobs, Alex Cole, Jonathan Roy, Reed Hayden, Anna Martin, Duane Shimmel

Technical Publications

The Hudson Museum received a UMAI seed grant to support
a collaboration with the Advanced Structures and Composites
Center and Intermedia Programs to replicate a culturally -
sensitive object in our collection. This is a technical publication to describe the process of replicating a Tlingit Frog Clan Helmet (HM5040) requested for repatriation by the Central Council of Tlingit and Haida Indian Tribes of Alaska (CCTHITA).

Intersections Of Environmentalism, Chemistry, And Racism: An Experimental Study Of Halobenzene Hydrogenolysis And Critical Communication Studies Of Equitable Learning Practices Rooted In Black Feminism, Lauren O. Babb

Electronic Theses and Dissertations

Increasing concentrations of fluorinated aromatic compounds in surface water, groundwater, and soil pose threats to the environment. Fundamental studies that elucidate mechanisms of dehalogenation for C-X compounds (where X represents a halide) are required to develop effective remediation strategies. For halogenated benzenes, previously published research has suggested that the strength of the C-X bond is not rate-determining in the overall rate of dehalogenation. Instead, the rate-determining step has been hypothesized to be adsorption of the C-X compound onto the surface of a catalyst. Building on this hypothesis, in this work, we examine the reaction kinetics of fluorobenzene conversion to benzene, …

Afloat 2021: American Floating Offshore Wind Technical Summit, Advanced Structures And Composites Center

General University of Maine Publications

Email invitation to the "AFloat 2021: American Floating Offshore Wind Technical Summit" scheduled for September 8 and 9, 2021. Due to the emergence of COVID variants and the health risks they pose, a decision was made to hold the event virtually to ensure everyone's safety.

Floating Offshore Wind Project Webinar, University Of Maine Alumni Association, John Diamond, Habib Dagher

General University of Maine Publications

Watch Dr. Habib Dagher, executive director of UMaine’s Advanced Structures and Composites Center, for a May 2021 update on UMaine’s offshore wind program. UMaine is collaborating with New England Aqua Ventus LLC, a joint venture between Diamond Offshore Wind, a subsidiary of the Mitsubishi Corporation, and RWE Renewables, the second-largest company in offshore wind globally, to develop an 11-megawatt floating offshore demonstration project off the coast of Maine.

The New England Aqua Ventus offshore wind project is a critical milestone in the commercial realization of UMaine’s internationally recognized offshore wind technology that was developed at the Advanced Structures and Composites …

The Hate Within, Kora Kukk

Honors College

A novel in its beginning stages, The Hate Within (May 2021) is the product of discovering a way to be able to eloquently combine biomedical engineering with creative writing which will intrigue young adult readers. This thesis contains the first few chapters of the story along with an additional journal entry, the story’s outline with a list of plot events, and a disquisition exploring the motivation and methodology behind creating this thesis.The novel is about a junior in high school named Alaita. She is a super sweet, kind, and popular girl in school until one day she is diagnosed with …

Ferland Engineering Education And Design Center (Eedc) Virtual Beam Topping Ceremony, Jeff Mills, Joan Ferrini-Mundy, Dana Humphrey, Consigli Construction Co., Inc., Wbrc Architects And Engineers, Ellenzweig

General University of Maine Publications

Construction of the $78 million Engineering Education and Design Center (EEDC) on the University of Maine campus began in May 2020, with workers following state-mandated health and safety guidelines. Work on the 105,000-square-foot facility is expected to be completed in spring 2022.

Design and construction of EEDC involved 78 graduates of the University of Maine, many from the College of Engineering. Over 500 alumni, friends, corporations, and foundations contributed to the fund-raising effort. Retired power industry executive and Skowhegan, Maine native, Jim Ferland and his wife Eileen provided a $10-million naming gift for the new Center. Jim Ferland earned a …

University Of Maine Engineering, University Of Maine College Of Engineering, Dana N. Humphries

UMaine Today

Promotional magazine for the University of Maine's College of Engineering. This issue explores the energy generation and energy transmission-related engineering programs being conducted by faculty, staff, and students with the College of Engineering. Topics include NASA-related research, robotics, survey engineering, and forest bioproducts.

Covid-19_Umaine News_Umaine Students Get Immersive Experience In Engineering Education, University Of Maine Division Of Marketing And Communications

Division of Marketing & Communications

Screenshot of UMaine News press release regarding Asli Sezen-Barrie, associate professor of curriculum, assessment and instruction in the University of Maine College of Education and Human Development redesigning her class on Teaching Science in the Secondary School to provide more opportunities for preservice teachers at UMaine to learn about engineering concepts and meet with engineers.

Covid-19_Umaine News_Kirkmann Speaks With Wabi About Student Construction Projects At Leonard’S Mill, University Of Maine Division Of Marketing And Communications

Division of Marketing & Communications

Screenshot of UMaine in the News regarding Meredith Kirkmann, University of Maine assistant professor of Construction Engineering Technology (CET), about the outdoor projects senior CET students are working on at the Maine Forest and Logging Museum's Leonard's Mills.

Building Life-Cycle Carbon And Operational Energy Report, Duncan Cox, Alexandra Davis, Vamshe Gooje

General University of Maine Publications

The premise of this report is to surmise the embodied carbon impact and anticipated operational energy use of the 57,995 sf crosslaminated timber (CLT) and glulam addition to the Advanced Structures and Composites Center (ASCC) on the University of Maine campus. The project will contain open lab space for the world’s largest prototype polymer 3D printer, offices, and a presentation venue.

A life-cycle assessment is a methodology for quantifying environmental impacts at all stages of a building’s life cycle. This is a cradle-to-grave assessment of the building, beginning from raw material extraction and sourcing, to manufacturing, transportation, construction, energy use, …

Composite Materials And Structures Certificate, Advanced Structures & Composites Center, University Of Maine

General University of Maine Publications

The Certificate requires completion of 12 credits (4 courses) through a combination of 400- and graduate-level courses as described in the course sequence section below. A maximum of one course (or 3 credits) at 400 or 500 level may be transferred from outside of UMaine to the program for credit.

Covid-19_Umaine News_Virtual Groundbreaking For Ferland Engineering Education And Design Center, University Of Maine Division Of Marketing And Communications

Division of Marketing & Communications

Screenshot of Maine News release regarding the virtual groundbreaking for the University of Maine's Ferland Engineering Education and Design Center.

Umaine Holds Virtual Groundbreaking For $78 Million Ferland Engineering Education And Design Center, Dana Humphrey, Jeffery N. Mills, Joan Ferrini-Mundy

General University of Maine Publications

A virtual groundbreaking ceremony for the $78 million Engineering Education and Design Center (EEDC) took place April 28, 2020 on the University of Maine campus.

Click on the download link for a machine-generated English-language transcript.

College Of Engineering_Gee 230 Introduction To Engineering Leadership And Management_Group Team Project, Dana N. Humphrey

College of Engineering

Course assignment for a group project for the two sections of the GEE 230 Introduction to Engineering Leadership and Management course, focused on plans for manufacturing productive equipment and respirators. Also, includes cover email from Dean Dana N. Humphrey to the Provost Office regarding the course Dean Humphrey taught.

Advanced Manufacturing Center_Aerosol Box_Negative Pressure Designs, Forest Wentworth

Advanced Manufacturing Center

CAD specification designs for aerosol box's negative pressure chamber to be used by doctors in treating COVID-19. The designs were produced by John Belding, Director, Advanced Manufacturing Center, University of Maine.

College Of Engineering_Pandemic Related Projects, Courses And Materials, University Of Maine College Of Engineering

College of Engineering

Report from the University of Maine College of Engineering chairs/faculty and center directors detailing projects directly relevant to COVID-19 and course materials/strategies/assignments/approaches to create infrastructures of support for students in the face of COVID-19.

Advanced Manufacturing Center_Aerosol Box_Negative Pressure_First Prototype Images, Forest Wentworth

Advanced Manufacturing Center

Photographs of the negative pressure chamber original prototype "NPC OG" for an aerosol box intended to be used by frontline medical staff. The prototype was manufactured by the University of Maine's Advanced Manufacturing Center.

Advanced Structures And Composites Center_Aerosol Box Notes & Photographs, David Erb Jr.

Advanced Manufacturing Center

Notes regarding an early prototype of an aerosol box produced by the University of Maine Advanced Structures and Composites Center in response to a need from front line medical staff when treating COVID-19. The design didn't ultimately make it into production.

Also, including as supplementary content are photographs of the box taken by David F. Erb Jr., Senior R&D Program Manager, Advanced Structures and Composites Center.

Advanced Manufacturing Center_Aerosol Box_Intubation Hood Designs, Forest Wentworth, John Belding

Advanced Manufacturing Center

CAD specification designs for an aerosol box's incubation hood to be used by doctors in treating COVID-19. The designs were produced by John Belding, Director, Advanced Manufacturing Center, University of Maine.

Chemical And Biomedical Engineering _Vaporized Hydrogen Peroxide N95 Decontamination Summary, Caitlin Howell

Advanced Manufacturing Center

Summary evaluation of Vaporized Hydrogen Peroxide for the decontamination of N95 filtering facepiece respirators by Caitlin Howell, Department of Chemical and Biomedical Engineering, University of Maine.

Umaine Engineering, University Of Maine College Of Engineering, Division Of Marketing And Communications, Dana N. Humphries

UMaine Today

Promotional magazine for the University of Maine's College of Engineering. This issue explores the energy generation and energy transmission-related engineering programs being conducted by faculty, staff, and students with the College of Engineering. Topics include the College of Engineering's response to COVID-19, particle research in aquaculture, Evergreen AI, and harnessing off-shore wind power.

Minerva 2020, The Honors College

Minerva

This issue of Minerva includes an article on 2020 Honors Read Rising Out of Hatred; a piece by Professors Mimi Killinger and Katie Quirk on teaching during a pandemic; and a story on the UMaine UVote initiative led by Rob Glover and Jenny Desmond. Other highlights include reflections by current students; an article on the Honors Outdoor Program Series (HOPS); and profiles recognizing several alumni accomplishments.

Alfond W2 Ocean Engineering Lab, Advanced Structures & Composites Center, University Of Maine

General University of Maine Publications

The Alfond W2 Ocean Engineering Lab at the University of Maine Advanced Structures and Composites Center is a unique facility equipped with a high-performance rotatable wind machine over a multidirectional wave basin. The facility will accurately simulate towing tests, variable water depths, and scaled wind and wave conditions that represent some of the worst storms possible anywhere on Earth.

Wind Blade Testing: Design, Fabricate, And Test Under One Roof, Advanced Structures & Composites Center, University Of Maine

General University of Maine Publications

The University of Maine Advanced Structures and Composites Center's award winning research staff help clients take innovations from concept through design validation. The 8100 m2, $160 million laboratory employs more than 150 people with expertise in large-scale and coupon-level instrumentation and testing, composites manufacturing and analysis, finite element analysis and other modeling techniques. UMaine Composites Center faculty and staff may be engaged to jointly develop products, or may be contracted to fabricate and test composite or concrete products.

The Good Family, James Hannigan

Honors College

The Good Family is a story following a group of seventeens in their historic and scrutinized ’68 Birth-Night Battalia. The characters, who have trained since as early as age twelve and as late as fourteen – with heavy combat training for up to a year and as little as six months, are well prepared by the Tokien system. Demonstrating their Link-worthy will be a challenge that none of them can fully imagine, as this year is the unveiling of a Tokien-engineered tech development that will undoubtedly change the course humanity rides in the closing of the 22^nd century.

Minerva 2019, The Honors College

Minerva

This issue of Minerva includes a farewell from departing Honors Dean, François Amar; an article on the new service-learning course HON 175 and the course's inaugural Hurricane Island experience; and a deep dive into the Servant Heart Research Collaborative and the group's visit to Sierra Leone, Africa. Other highlights include reflections by a number of Honors faculty who returned from sabbatical; and a look into 2019-2020 student thesis research and internship experiences.