Engineering Commons^™

Smart Nails For Lithium-Ion Battery Internal Short Circuit And Thermal Runaway Characterization, Mary Kate Long, Siyi Liu

Summer Community of Scholars Posters (RCEU and HCR Combined Programs)

No abstract provided.

Temporal Understanding Of The Conversion Of Normal Synovial Fibroblasts Into Osteoarthritic Fibroblasts, Danielle Mcdowell

Summer Community of Scholars Posters (RCEU and HCR Combined Programs)

No abstract provided.

Development Of Fiber-Optic High-Temperature Heat Flux Sensors For Venus Exploration, Sara Mog

Summer Community of Scholars Posters (RCEU and HCR Combined Programs)

No abstract provided.

The Effect Of Surface Topography On The Deposition Of Colloids, Mikhail Ramirez

Summer Community of Scholars Posters (RCEU and HCR Combined Programs)

No abstract provided.

Development Of An Online Wind Tunnel Support And Physocal Controls, David Tutunzhiu

Summer Community of Scholars Posters (RCEU and HCR Combined Programs)

No abstract provided.

The Critical Role Of Dynamic Surface Tension Of Surfactants On The Impact Dynamics Of Water Droplets, Amir Esmaeili, Reza Mohammadi

Graduate Research Posters

Due to their time-dependent surface tension, the addition of surface-active agents or surfactants to water for specific applications has made controlling the impact dynamics of these droplets a complex phenomenon. This work investigates the influence of the molecular weight, concentration, and ionic nature of the surfactants as well as the substrate surface characteristics on the impact dynamics of surfactant-laden droplets using a high-speed camera at 10000 frames per second. Sodium dodecyl sulfate, hexadecyltrimethylammonium bromide, and n-decanoyl-n-methylglucamine were used as anionic, cationic, and nonionic surfactants, respectively. We used hydrophilic glass slides, hydrophobic polytetrafluoroethylene, and superhydrophobic alkyl ketene dimer (AKD) as substrates. …

2020 Scholarly Productivity Report, Missouri University Of Science And Technology

Civil, Architectural and Environmental Engineering Scholarly Productivity Reports

No abstract provided.

Engineering Students Construct Award-Winning Dam Model, Usu College Of Engineering

College of Engineering News

Dec. 16, 2020 — A team of College of Engineering undergraduates turned idea into reality this semester by building a scale model of their award-winning dam design. A concept for the model was presented late last year at a collegiate design competition organized by the Association of State Dam Safety Officials known as ASDSO.

Stirling Cycle Machine Analysis, Israel Urieli

OHIO Open Faculty Textbooks

Dedicated to William T. Beale (1928 - 2016), inventor of the Free Piston Stirling Engine, Mentor and Frien.

This web resource is intended to be totally self contained learning resource for the analysis and development of computer simulation of single phase, piston/cylinder Stirling cycle machines. It includes thermodynamic, heat transfer and fluid flow friction analysis, and until 2012 it was used as resource material for an advanced course for Mechanical Engineering majors. The course structure was based on the book by I.Urieli & D.M.Berchowitz 'Stirling Cycle Engine Analysis' (Adam Hilger, 1984). The computer simulation program modules (originally written in FORTRAN) …

Functional Complementation Of The Ppgcn4 And Ppnhx2 Genes In Arabidopsis Thaliana To Study Salt Tolerance, Amanda Moravek

Fall Student Research Symposium 2020

Climate change induces unexpected weather and causes abiotic and biotic stresses in plants. These stresses negatively affect crop growth and production. Additionally, a steady increase in the world population has been leading to higher food demand. Therefore, the development of more stress-resilient crops is essential to combat these problems. One such stress is a salinity that affects crop production. Almond is a salt-sensitive crop, so there is a need to identify salt-tolerant almond rootstocks. AtGCN4 is a novel gene that was identified in Arabidopsis thaliana to play a significant role in host-pathogen interaction and drought tolerance when overexpressed. The preliminary …

Modeling Performance Of Microgrid And Electric Vehicle Technology On The Utah State University Electric Distribution Network, Jackson Morgan

Fall Student Research Symposium 2020

To estimate the value of solar power, energy storage, and electric vehicle charging on a small utility's distribution network, power system simulation was performed to compare the load profiles and bills of various levels of deployment. This project used Utah State University's south distribution network and its new parking structure as a testbed for simulation and analysis of new energy technology. The project found that for a rate structure with a fixed capacity reservation and a low energy charge, campus solar power is not currently viable for significantly reducing costs. Conversely, electric vehicle charging could be implemented at a low …

The Earliest Drawings Of Dogs, Myles Bradley

Fall Student Research Symposium 2020

The oldest depictions of dogs ever found are over 8,000 years old, found carved into a cliff in the desert of Saudi Arabia. Studies show, however, that dogs are found coexisting with humans as far back as 30,000 years ago. If this is the case, "Why does it take so long for dogs to appear in human artwork?" Dogs have certainly been an integral part of human society for almost as long as they've been around, so what do these early images reveal about the ancient relationship between dogs and man? This paper explores possible answers to both of these …

Hardware Verification Of Lunar Terrain Relative Navigation, Sam Christensen

Fall Student Research Symposium 2020

Autonomous delivery to the lunar surface requires proven, cost-effective navigation techniques, especially during the final descent. Terrain Relative Navigation (TRN) is a compelling solution because it has no infrastructure requirements, such as beacons on the lunar surface. However, previous validation of this technique has relied on software simulation of image acquisition and vehicle state estimation. This research leverages the autonomous drone facilities at USU to validate the TRN technique in a hardware system. A hardware demonstration will verify the effectiveness of the TRN technique in a realistic environment simulating the final descent of a lunar lander. This environment will provide …

Static Heat Exchanger For The Wireless Charging Of Electric Vehicles, James Mullen

Fall Student Research Symposium 2020

The USU College of Engineering partnered with the Aspire NSF Engineering Research Center to develop wireless charging pads for electric vehicles. These concrete pads, when placed in roadways, charge the batteries of electric vehicles that pass over them. As the pads charge vehicles, they produce excessive thermal energy (heat), which dissipates slowly through the surrounding concrete. This excess heat reduces the efficiency of the charging apparatus and can damage the imbedded electrical components. To manage the pad temperatures, the USU Nanoscale Thermal Energy Lab proposed to submerge the heat-generating elements in a Phase Change Material (PCM). As a solid, a …

Dogs In Ancient Egypt, Ella Olson

Fall Student Research Symposium 2020

The Ancient Egyptians are infamous for their love of cats, but what about dogs? It turns out that dogs were equally loved and praised in Egyptian culture. A large part of this comes from the religious significance of dogs- they are connected to the afterlife through Anubis, the god of the dead, and were thought to act as companions and guides to humans in the afterlife. Anubis is an interesting god to look at because he's one of the oldest and most respected gods. In today's terms, we refer to him as having a jackal head, but the Egyptians considered …

The Dog As A Trend In Art, Whitney Stewart

Fall Student Research Symposium 2020

I have always believed that art is one of the biggest forms of communication and signs of cultural assimilation and it has been throughout history. I choose to explore the role that dogs play in this theme. From changes in the symbolism of the dog and the ethics of breeding, art reveals a lot about our furry friends. While I learn much about dogs by themselves, the way we represent them also says a lot about our society. Do we see animals as more than us in some way and less in others? Is a dog painting really about the …

2020 - The First Annual Fall Symposium Of Student Scholars

Symposium of Student Scholars Program Books

The full program book from the Fall 2020 Symposium of Student Scholars, held on December 3, 2020. Includes abstracts from the presentations and posters.

Instrumentation And Experimentation, Josh Steimel

Pacific Open Texts

This text serves to provide an overview of Statistical Analysis of Error, Fourier Analysis, and Mechanics of Materials as well as Design of Experiments.

Created for the ENGR110 course at University of the Pacific.

South Dakota State University : Research 2020, Division Of Research And Economic Development

State of Discovery South Dakota State University's Research Magazine

[Page] 2 New respirator design to capture, kill coronavirus
[Page] 3 SDSU scientists to examine how coronavirus infects cells
[Page] 4 State diagnostic lab fulfills need for human COVID-19 testing
[Page] 5 Isaacson to help develop tribal palliative care programs
[Page] 6 Sun Grant funding fuels bioprocessing research
[Page] 8 Prairie AquaTech exporting high-protein feed ingredient
[Page] 11 New connection makes building repair fast, cost-effective
[Page] 12 Record-setting wildfire season drastically increases emissions
[Page] 14 Engineering study examines sunflower stem growth
[Page] 15 State Poet Laureate unveils ‘South Dakota in Poems'
[Page] 16 Reineke receives NIH grant to help eradicate …

The Bridge Newsletter Winter 2020, Missouri University Of Science And Technology

The Bridge Newsletter

-Kummers give largest single gift in the history of Missouri higher education
-$1M gift from the Sunderland Foundation completes ACML lab
-Miner alumni step up
-Academy of Civil Engineers inducts 11 new members

2020 Summer-Fall Graduate Recognition Program, Propulsion Research Center, Robert Frederick

PRC Graduate Recognition

This program includes the graduate recognition program for summer and fall 2020. Includes photographs, upcoming events, recent publications, and student profiles.

Usu Aerospace Undergraduate Calls "Go" At T-Minus Zero, Usu College Of Engineering

College of Engineering News

Nov. 17, 2020 — Mechanical and aerospace engineering student Grace Graham recently shared her experience from a summer internship with United Launch Alliance. The internship culminated in a once-in-a-lifetime opportunity to call, “Go!” on the Mars2020 rover launch.

Be Students Engage With Industry Leaders At Virtual Conference, Usu College Of Engineering

College of Engineering News

Nov. 9, 2020 — The Biological Engineering Department hosted its third annual Intermountain Biological Conference on Oct. 30 and 31. This year’s theme was Biological Engineering’s Impact on Public Health. Featured speakers came from industry partners and government agencies. The event was held virtually due to COVID-19 restrictions. For the poster session, students were required to submit a video explaining their research along with a digital poster.

Nonlinear Controller For Nonlinear Wave Energy Converters, David G. Wilson, Giorgio Bacelli, Rush D. Robinett Iii, Ossama Abdelkhalik

Michigan Tech Patents

The present invention is directed to a nonlinear controller for nonlinear wave energy converters (WECs). As an example of the invention, a nonlinear dynamic model is developed for a geometrically right-circular cylinder WEC design for the heave-only motion, or a single degree-of-freedom (DOF). The linear stiffness term is replaced by a nonlinear cubic hardening spring term to demonstrate the performance of a nonlinear WEC as compared to an optimized linear WEC. By exploiting the nonlinear physics in the nonlinear controller, equivalent power and energy capture, as well as simplified operational performance is observed for the nonlinear cubic hardening spring controller …

New Plans For The Road Ahead, Usu College Of Engineering

College of Engineering News

Oct. 19, 2020 — In a few short years, USU has become a national hub for transportation engineering research. In addition to the groundbreaking work at the NSF-funded ASPIRE Engineering Research Center, USU engineering faculty lead exciting transportation studies that may forever change how people and goods get around.

The Free Flow Of Water Data, Usu College Of Engineering

College of Engineering News

Water is life. Its supply and quality are critical to society.

Out-Computing Covid: How Airborne Droplets Spread Viruses, Usu College Of Engineering

College of Engineering News

Oct. 16, 2020 — Researcher Dr. Som Dutta is part of a global team of scientists and engineers harnessing the power of supercomputers to better understand COVID-19. His research addresses a critical gap in our understanding of how virus-laden droplets from human airways mix with indoor. The research is one of 62 projects in the COVID-19 High Performance Computing Consortium.

300,000 Vinyl Spheres, Usu College Of Engineering

College of Engineering News

How USU Researchers are Working to Save Colombia's Tallest Dam

A Unique Summer Experience, Usu College Of Engineering

College of Engineering News

Engineering Education Faculty Get NSF Grant to Promote Undergraduate Research

Aggies Help Shield Front-Line Workers, Usu College Of Engineering

College of Engineering News

Oct. 16, 2020—Engineering students teamed up with the center for Persons with Disabilities to make face shields. The headband and ear pieces are 3-D printed. The shield portion is an overhead projector transparency sheet. The resulting design is lightweight and comfortable. Students in the Idea Factory used 3-D printers and a computerized router to make the headband portion. In total, the College of Engineering provided 410 face shields.