Results 71 to 80 of about 70,445 (357)

Thermoreflectance Detection of Point Defects Resulting from Focused Ion Beam Milling

Advanced Engineering Materials, EarlyView.
Focused ion beam (FIB) milling is a common tool for nanoscale material processing, however irradiation damage, redeposition, and contamination can occur. We use several characterization tools to show FIB‐induced effects beyond 1 mm from the milled area.
Thomas W. Pfeifer, Eric R. Hoglund, Anton V. Ievlev, Patrick E. Hopkins   +3 more
wiley   +1 more source

Study of transonic effect of flows around slender bodies of revolution and plane profiles

Vietnam Journal of Mechanics, 2010
Transonic effect with presence of local supersonic terminated by shock wave is not wished. In spite of wishes or not, the appearance of shock waves is not avoided.
Hoang Thi Bich Ngoc
doaj   +1 more source

Effects of winglet on transonic flutter characteristics of a cantilevered twin-engine-transport wing model [PDF]

A transonic model and a low-speed model were flutter tested in the Langley Transonic Dynamics Tunnel at Mach numbers up to 0.90. Transonic flutter boundaries were measured for 10 different model configurations, which included variations in wing fuel ...
Bhatia, K. G., Nagaraja, K. S., Ruhlin, C. L.   +2 more
core   +1 more source

Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials

Advanced Engineering Materials, EarlyView.
Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai, Xinrui Sarah Niu, Zhao Qin   +2 more
wiley   +1 more source

Solution of steady and unsteady transonic-vortex flows using Euler and full-potential equations [PDF]

Two methods are presented for inviscid transonic flows: unsteady Euler equations in a rotating frame of reference for transonic-vortex flows and integral solution of full-potential equation with and without embedded Euler domains for transonic airfoil ...
Chuang, Andrew H., Hu, Hong, Kandil, Osama A.   +2 more
core   +1 more source

Zein‐Based Adhesives: Sustainable Extraction and Application in Bioadhesive Technologies

Advanced Engineering Materials, EarlyView.
Zein is extracted from corn gluten meal using a simple and scalable process with high yield (~90%). The resulting protein is applied in bioadhesives modified with Ca2+ and Fe3+ ions, exhibiting substrate‐dependent adhesion. The findings demonstrate competitive bonding performance and highlight the role of ionic interactions in tuning adhesion ...
Paula Bertolino Sanvezzo, Daniela Winsley Valereto Friozi, Vinícius de Oliveira, Marcia Cristina Branciforti   +3 more
wiley   +1 more source

Prediction of transonic flutter for a supercritical wing by modified strip analysis and comparison with experiment [PDF]

Use of a supercritical airfoil can adversely affect wing flutter speeds in the transonic range. As adequate theories for three dimensional unsteady transonic flow are not yet available, the modified strip analysis was used to predict the transonic ...
Desmarais, R. N., Farmer, M. G., Wynne, E. C., Yates, E. C., Jr.   +3 more
core   +1 more source

Critical properties of spherically symmetric accretion in a fractal medium

, 2007
Spherically symmetric transonic accretion of a fractal medium has been studied in both the stationary and the dynamic regimes. The stationary transonic solution is greatly sensitive to infinitesimal deviations in the outer boundary condition, but the ...
Abramowicz, Afshordi, Arnab K. Ray, Artemova, Axford, Babichev, Balazs, Barabási, Begelman, Blumenthal, Bohr, Bonazzola, Bonazzola, Bondi, Brinkmann, Burkert, Chakrabarti, Chakrabarti, Chandrasekhar, Chaudhury, Choudhuri, Cowie, Crovisier, Das, Das, Das, Das, Debnath, Elmegreen, Faison, Falgarone, Frank, Gaite, Garlick, Goswami, Heithausen, Hill, Jordan, Kazhdan, Klessen, Kovalenko, Langer, Larson, Malec, Mandal, Mandelbrot, Markovic, Matsumoto, Michel, Moncrief, Muchotrzeb-Czerny, Mészáros, Mészáros, Nirupam Roy, Nowak, Paczyński, Parker, Parker, Petterson, Ray, Ray, Ray, Ren, Roy, Semelin, Shu, Stellingwerf, Strogatz, Tarasov, Theuns, Titarchuk, Titarchuk, Toropin, Tsuribe, Visser, Vitello, Zampieri, Zaslavsky   +77 more
core   +1 more source

Direct Metal Deposition of Graphene–Ti28Nb35.4Zr Matrix Composites With Enhanced Mechanical, Corrosion, and Biocompatibility Properties for Bone Implants

Advanced Engineering Materials, EarlyView.
Graphene nanoplatelet (0.1 wt.%) reinforcement significantly enhances the performance of β Ti‐28Nb‐35.4Zr alloy. Grain refinement, reduced water contact angle, and improved surface characteristics promote osteoblast adhesion and complete surface coverage after 7 days.
Khurram Munir, Jixing Lin, Yuncang Li, Li Zhu, Paul F. A. Wright, Cuie Wen   +5 more
wiley   +1 more source

Role of computational fluid dynamics in unsteady aerodynamics for aeroelasticity [PDF]

In the last two decades there have been extensive developments in computational unsteady transonic aerodynamics. Such developments are essential since the transonic regime plays an important role in the design of modern aircraft.
Goorjian, Peter M., Guruswamy, Guru P.
core   +1 more source