Engineering Commons^™

A Facile, Fast, And Low-Cost Method For Fabrication Of Micro/Nano-Textured Superhydrophobic Surfaces, Amir Esmaeili, Noshin Mir, Reza Mohammadi

Graduate Research Posters

Background

Alkyl ketene dimer (AKD) is frequently used in paper industry as an inexpensive sizing agent. The formation of a fractal structure after curing the solidified AKD for an extra-long time (4 - 6 days) results in superhydrophobicity. In this study, a facile and low-cost method was utilized to turn AKD’s surface superhydrophobic in a very short period of time.

Method

We fabricated a superhydrophobic layer by dipping glass and paper substrates in molten AKD and then treating them with ethanol after solidification. The samples were characterized by X-ray diffraction, Scanning electron microscopy, Fourier transform-infrared spectroscopy, X-ray photoelectron spectroscopy, Confocal …

Dose Deposition And Electrostatic Charging Of Kapton Films Irradiated With Electrons, Youssef Abouhussien, Gennady Miloshevsky

Graduate Research Posters

Kapton films are widely utilized in harsh radiation environments where radiation resistant insulating materials are required. For space applications, Kapton polymers are used on satellites as substrates for solar arrays and outer layers of thermal systems. Kapton is also used in nuclear power plants as wire insulation. Kapton materials can be exposed in nuclear reactors to a reactive chemical environment in addition to severe radiation. It is of utmost important to understand how Kapton materials behave under high irradiation conditions and mitigate radiation damage effects. High-energy electrons can deposit ionizing dose and electric charge deeply inside Kapton materials. The charge …

Photolithographic Micropatterning Of Organic, Flexible Biomaterials And Its Applications, Sayantan Pradhan, Sayantan Pradhan, Meng Xu, Vamsi K. Yadavalli

Graduate Research Posters

A current trend in biodevices has involved a shift from traditional rigid platforms to flexible and stretchable formats. These flexible devices are expected to have a significant impact on future healthcare, disease diagnostics and therapeutics. However, the fabrication of such flexible devices has been limited by the choice of materials. Biomimetic composites of naturally derived and synthetic polymers provide exciting opportunities to develop mechanically flexible, physiologically compliant, and degradable bioelectronic systems. Advantages include the ability to provide conformal contact at non-planar biointerfaces, being able to be degraded at controllable rate, and invoking minimal reactions within the body. These factors present …

Jxb Force Effects On Beryllium Melt Splashing In Fusion Devices, Cheng Zhang, Gennady Miloshevsky

Graduate Research Posters

Instability and disruption of high-temperature plasma in fusion devices may result in the edge-localized modes (ELMs) and lead to melting of plasma facing components (PFCs) causing their damage. Beryllium (Be) is used as a first wall for PFCs due to its low density, high strength, and high thermal conductivity. However, melting of Be on the surface of first wall is of a great concern as splashing of a molten Be layer will result in the plasma contamination and termination of fusion reaction. Therefore, it is important to understand the physics mechanisms characterizing the splashing of Be from a pool under …

Evaluating The Effectiveness Of Shielding Material, Vehicle Shape And Astronaut Position For Deep Space Travel, Daniel Bond, Braden Goddard, Robert Singleterry, Sama Bilbao Y Leon

Graduate Research Posters

Background: As future crewed, deep space missions are being planned, it is important to assess how spacecraft design can be used to minimize radiation exposure. Collectively with shielding material, vehicle shape and astronaut position must be used to protect astronauts from the two primary sources of space radiation: Galactic Cosmic Rays (GCRs) and Solar Particle Events (SPEs).

Methods: The On-Line Tool for the Assessment of Radiation in Space (OLTARIS) version 4.1 analysis package is used to evaluate and analyze this detailed radiation field. Developed by the National Aeronautics and Space Administration's (NASA) Langley Research Center, the tool enables engineering and …

Elastic Foundations As Heterogeneous Adventitial Boundary Condition For The Assessment Of Aortic Wall And Peri-Aortic Stiffness From Dense-Mri Data Using Inverse Fem Approach, Johane H. Bracamonte, John S. Wilson, Joao S. Soares

Graduate Research Posters

Background: The establishment of in vivo, patient-specific, and regionally resolved techniques to quantify aortic properties is key for improving risk assessment in clinical practice and scientific understanding of cardiovascular growth and remodeling. Many in vivo studies quantify vascular stiffness using Pulse Wave Velocity. This method provides an averaged measure of stiffness for the entire aorta, ignoring variations in wall stiffness and boundary conditions. Previous studies using Displacement Encoding with Stimulated Echoes Magnetic Resonance Imaging (DENSE-MRI) suggested that the infrarenal abdominal aorta (IAA) deforms heterogeneously throughout the cardiac cycle.

Method: Herein, we hypothesize that the aortic wall strain heterogeneity is driven …

Spatio-Temporal Evolution Of Warm Dense Plasmas: Molecular Dynamics Modeling, Harrison Wenzel, Gennady Miloshevsky

Graduate Research Posters

SPATIO-TEMPORAL EVOLUTION OF WARM DENSE PLASMAS: MOLECULAR

DYNAMICS MODELING Cole Wenzel and Gennady Miloshevsky

Virginia Commonwealth University, Department of Mechanical and Nuclear Engineering, 401

West Main St, Richmond, VA 23284-3015

The exo-atmospheric detonation of nuclear device would be of great impact on the material integrity of orbiting satellites. The spectral energy distribution of high intensity X-ray flux, ~10 28 -10 35 photons/(cm 2 ∙s), originating from a nuclear blast is described by the Planck's blackbody function with the temperature from 0.1 keV to 10 keV. Particular damage would occur to the multi-layered, solar cell panels of satellites. However, the X-ray …

Usu Engineering Professor Named Ieee Fellow | College Of Engineering, Utah State University

College of Engineering News

Veteran electrical engineer and Utah State University Professor Rose Hu is among the newly-elected fellows of the Institute of Electrical and Electronics Engineers, known as IEEE. It is the world's largest association of technical professionals with more than 423,000 members in over 160 countries around the world. The grade of Fellow is conferred each year by the IEEE board of directors on members with an extraordinary record of accomplishments. Less than 0.1 percent of IEEE members reach the level of Fellow. The announcement was made Nov. 26.

Variable Camber Wings Using Compliant Mechanisms, Benjamin Moulton

Fall Student Research Symposium 2019

Wing morphing is the manipulation of a wing shape to influence aerodynamics. Wing morphing has significant aerodynamic advantages over traditional flaps, including increased efficiency and control. The USU Aerolab specializes in morphing aircraft and is currently working with the Air Force Research Lab on morphing straight wings [1-4].

The purpose of this project is to identify methods for applying morphing technologies to swept-wing aircraft. These methods are then used to create a morphing wing aircraft to demonstrate the efficiency and control of morphing flight with a swept wing.

Usu Alumni Develop Industry-Changing Aviation Technology | College Of Engineering, Utah State University

College of Engineering News

A pair of Utah State University alumni helped develop a new technology that will forever change aviation safety.

Illuminator, Volume 3, Issue 4, Batten College Of Engineering & Technology, Old Dominion University

College of Engineering & Technology Newsletter

December 2019 issue of Illuminator, a monthly publication of ODU's Batten College of Engineering and Technology

Engineering Research Review 2019, Office Of Engineering Research

Engineering Research Review

Table of Contents:

[Page] 2 Helder recounts journey building world-class image processing laboratory
[Page] 6 Researchers build test bed to verify sprayer nozzle simulations
[Page] 8 Data scientists evaluate credit risk to help lenders, borrowers
[Page] 10 Team develops sensor to monitor blood sugar through breath
[Page] 12 Cybersecurity startup finds supportive business climate, student talent
[Page} 14 Power systems researchers help integrate renewable energy into electric grid
[Page] 17 Engineering researchers receive college, university awards
[Page] 18 Grantswinship Awards

The Bridge Newsletter Winter 2019, Missouri University Of Science And Technology

The Bridge Newsletter

-Dehghani joins S&T
-Life after death of solar panels
-Civil engineering senior studies in Hong Kong
-Planning for future climate changes in the Artic

Introduction To Production: Philosophies, Flow, And Analysis, Charles R. Standridge

Open Textbooks

Production is a fundamental societal and economic activity. Production has to do with the transformation of raw materials into useful objects and includes the knowledge to complete the transformation effectively. Thus, production is a board topic ranging from philosophies about how to approach production such as lean and quick response manufacturing, how to organize production facilities, how to analyze production operations, how to control the flow of materials during production, the devices used to move materials within a facility, and strategies for coordinating multiple production facilities.

An integrated introduction to production is presented in a set of learning modules. In …

2019 Summer-Fall Graduate Recognition Program, Propulsion Research Center, Robert Frederick

PRC Graduate Recognition

This program includes the graduate recognition program for summer and fall 2019. Includes photographs, upcoming events, recent publications, and student profiles.

Multi-Resonant Feedback Control Of Multiple Degree-Of-Freedom Wave Energy Converters, Ossama Abdelkhalik, Shangyan Zou, Rush D. Robinett Iii, David G. Wilson, Giorgio Bacelli, Ryan G. Coe, Umesh Korde

Michigan Tech Patents

Multi-resonant control of a 3 degree-of-freedom (heave-pitch-surge) wave energy converter enables energy capture that can be in the order of three times the energy capture of a heave-only wave energy converter. The invention uses a time domain feedback control strategy that is optimal based on the criteria of complex conjugate control. The multi-resonant control can also be used to shift the harvested energy from one of the coupled modes to another, enabling the elimination of one of the actuators otherwise required in a 3 degree-of-freedom wave energy converter. This feedback control strategy does not require wave prediction; it only requires …

Ece Department Wraps Up Major Renovation | College Of Engineering, Utah State University

College of Engineering News

USU’s Department of Electrical and Computer Engineering recently finalized a six-month renovation of its office headquarters. The new facility in the Engineering Labs Building features a beautiful new glass storefront, reception area and renovated conference room.

Intermountain Biological Engineering Conference A Success | College Of Engineering, Utah State University

College of Engineering News

Intermountain Biological Engineering Conference at USU on Nov. 9 was tremendous success. About 150 people were in attendance.

College Of Engineering Welcomes Advising Center Assistant | College Of Engineering, Utah State University

College of Engineering News

USU’s College of Engineering welcomes new academic advising center staff assistant Madeline Walker. She will play an important role in managing the day-to-day operations of one of USU’s most active student advising programs.

College Of Engineering Welcomes New Computer Technician | College Of Engineering, Utah State University

College of Engineering News

USU’s College of Engineering welcomes new computer technician Ross Palmer.

College Of Engineering Welcomes New Academic Advisor | College Of Engineering, Utah State University

College of Engineering News

USU’s College of Engineering welcomes new academic advisor Valerie Daines. She will provide advising services to mechanical engineering students with last names A through J.

Usu To Host Intermountain Biological Engineering Conference | College Of Engineering, Utah State University

College of Engineering News

Utah State University’s Department of Biological Engineering will host a regional conference featuring academic, industry, and government research in biological engineering on Saturday, Nov. 9. About 75 faculty, staff and students will engage with industry researchers and government employees in the daylong event on the USU Logan campus.

Electronic Data Capture And Study Management, William A. Mattingly

Division of Infectious Diseases

Electronic Data Capture (EDC) is the process of recording data from a primary data source into a computerized system for improved reliability, security, and convenience. Data stored in EDC systems are used for analysis and, in the case of clinical studies, are an important part of the development pipeline for new drugs and medical devices. This text provides an introduction to data capture and the management of a scientific study using the popular EDC solution REDCap.

Illuminator, Volume 3, Issue 3, Batten College Of Engineering & Technology, Old Dominion University

College of Engineering & Technology Newsletter

November 2019 issue of Illuminator, a monthly publication of ODU's Batten College of Engineering and Technology.

Usu Engineering Advising Center Gets Major Update | College Of Engineering, Utah State University

College of Engineering News

The College of Engineering continues its effort to improve all aspects of the student experience. On November 1, crews wrapped up a major renovation of the advising center located on the 3rd floor of the Anderson Engineering Building.

Gusmerotti, Joseph J., Collection, 1919-1968, Special Collections, Leonard H. Axe Library

Finding Aids

Joseph J. Gusmerotti was born to Joseph John and Margarita Malacarne Gusmerotti Sr. in Chicopee, Kansas on April 23, 1907. After graduating from Crawford Community High School in 1926, he moved to Detroit, Michigan and was first employed by the Chrysler Corporation as a typist. Gusmerotti was promoted into many areas of packaging, shipping, and exporting at Chrysler during his career. He also studied at the Chrysler Institute of Engineering from 1939-1941. In 1958, Gusmerotti was promoted to Special Assignments Overseas where he would document the operation of international parts warehouses for Chrysler in multiple countries. After working at the …

Chemical Process Development, University Of North Dakota. Energy And Environmental Research Center

EERC Brochures and Fact Sheets

Fact sheet on the Energy & Environmental Research Center’s chemical process development capabilities, facilities and equipment, and history. [This item is an outdated or superseded version and retained for historical purposes only. It may no longer reflect current information, policies, or practices.]

Redefining Power In The Engineering Classroom | College Of Engineering, Utah State University

College of Engineering News

Secrets are not welcome in Idalis Villanueva’s engineering classroom. She doesn’t believe in withholding information or making assumptions about what students may or may not know. On day one, she asks students to refer to her as Dr. Villanueva or Dr. V; she clearly posts assignment due dates; she lists the objectives of each lesson; and she clarifies uncommon terms to make sure everyone is on the same page. This seemingly basic approach to instruction is nothing new, but emerging research suggests it is crucial to the success of would-be engineers.

Developing Solutions For Utah’S Rising Water Management Crisis | College Of Engineering, Utah State University

College of Engineering News

According to a 2014 household survey, Utahns are expressing rapidly growing interest in protecting water resources for outdoor recreation and environmental benefits.

Usu Professor To Receive Coveted U.S. Air Force Research Grant | College Of Engineering, Utah State University

College of Engineering News

USU Assistant Professor Ryan Berke is one of 40 researchers nationwide to receive the prestigious Air Force Young Investigator Research Program award. He is the only researcher from Utah among the 2019 awardees from 30 research institutions across the U.S. The Air Force Young Investigator awards go to the most promising scientists and engineers who have received a PhD in the last seven years and who demonstrate exceptional capabilities for conducting research of military interest.