Engineering phd thesis adhesion rough surfaces
DEVELOPMENT OF METHODS TO QUANTIFY BITUMEN
A method is proposed to account for asperity interaction and bulk substrate deformation in models that utilize statistical summation of asperity forces to characterize contact between rough surfaces.
"Characterizing and controlling adhesion between rough
Thesis or internship opportunity: 3D Printed Dry Adhesives for Rough Surfaces Introduction Most conventional pressure-sensitive adhesives, such as labels and tapes, can only be used once or a limited number of times, on clean, smooth surfaces.
Mohammad Bazrafshan, Ph.D. - Application Engineer
Anti-ice and condensation properties of microtextured superhydrophobic surfaces. Abstract: Research into the manipulation of surface wetting behavior, condensation characteristics, and ice adhesion strength has led to surface coatings with increased water repellency, self-cleaning characteristics, reduced surface corrosion, and reduced ice accumulation.
Friction laws at the nanoscale | Nature
Sep 21, 2000 · The contact stiffness has also been modeled with two well known elastic rough surface contact models. These models predicted a lower interface stiffness than was observed in the experiments. However they provide a useful way of interpreting the …
"Discriminatory Bio-Adhesion Over Nano-Patterned Polymer
The Chemical and Biomolecular Engineering Graduate Student Handbook contains a more detailed description of the department’s PhD requirements and a time schedule for their completion. The department anticipates that from time to time, special cases will arise which are exceptions to the above guidelines, e.g., a student may have taken a
Smart Adhesives | 2017 Michigan Tech Research Magazine
Engineering design is integrated throughout the curriculum in major courses, laboratories, and a capstone design project which is completed during the senior year. To accommodate the broad range of polymer and fiber opportunities, the undergraduate program offers two options leading to the bachelor of polymer and fiber engineering.
Andrew Gillies - Oakland, California | Professional
STUDY AND APPLICATIONS OF LIQUID BEHAVIOR ON MICROTEXTURED SOLID SURFACES BY TARUN MALIK DISSERTATION Submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Mechanical Engineering in the Graduate College of the University of Illinois at Urbana-Champaign, 2011 Urbana, Illinois Doctoral Committee:
STUDY AND APPLICATIONS OF LIQUID BEHAVIOR ON
On rough surfaces with tall peaks, the composite eventually achieved ultra-low wear by gradually removing the tallest asperities to achieve a more favorable topography for transfer film formation.
Master Thesis Business Pl
Svetlana Kojevnikova received her Ph.D. degree from Technion – Israel Institute of Technology in 2005. In her thesis works, she investigated mechanism of aerosol collection by sprays of electrically charged droplets. adhesion, surface wettability, colloid and surface science. Colloids and Surfaces A Physicochemical and Engineering
Strength of adhesive contacts: Influence of contact
The student must first be accepted in full or conditional status before he/she is eligible for an assistantship in the Department of Coatings and Polymeric Materials. Graduate students are supported during both the academic year and summer months by either teaching or research assistantships.
SSOE - Swanson School of Engineering
Adhesion is a predominating force in Micro electro mechanical System (MEMS) due to high surface to volume ratio. In the present study of MEMS surfaces contact, adhesional friction force and adhesive wear volume have been computed numerically and new interrelation in between the wear and friction is developed after, finding their ratio.
People – Gecko Adhesion Research Group
Peel test resulted in about 90% adhesion of copper to PTFE in the case of He plasma and 85% of the adhesion in the case of an Ar plasma. X-ray photoelectron spectroscopy was employed to characterize the surface of PTFE and determine the composition of different components on the PTFE surface.
"Adhesion Mechanics of Graphene" by Narasimha Boddeti
ANALYSIS OF INTEGRIN-MEDIATED CELL ADHESION STRENGTHENING USING SURFACES ENGINEERED TO CONTROL CELL SHAPE AND FOCAL ADHESION ASSEMBLY A Doctoral Thesis Presented to The Academic Faculty by Nathan D. Gallant In Partial Fulfillment of the Requirements for the Degree Doctor of Philosophy in Engineering Georgia Institute of Technology November 2004
Chemical Engineering < University of Florida
Activiteiten en verenigingen: Thesis title: Roughness and Adhesion Effects on Pre-sliding Friction: Modelling and Experiments. Experimental evaluation of adhesion and friction for two contacting rough surfaces in vacuum and ambient. Developing a Boundary Element Model for the frictional-adhesive contact of two rough surfaces in vacuum and ambient.