Results 51 to 60 of about 116,720 (315)

Experimental and numerical study of oscillating transonic shock waves in ducts [PDF]

, 2011
An experimental and computational study of a Mach 1.4 transonic shock wave in a parallel-walled duct subject to downstream pressure perturbations in the frequency range of 16–90 Hz has been conducted.
Atkin C. J., B. Tartinville, Bruce P. J. K., C. Hirsch, Doerffer P., Edwards J. A., H. Babinsky, P. J. K. Bruce, Yang Z.   +8 more
core   +1 more source

Laser‐Assisted Processing and Modification of Bioactive Glasses: A Review

Advanced Healthcare Materials, EarlyView.
Laser technologies provide powerful tools to process and transform bioactive glasses for advanced biomedical applications. This review discusses laser‐matter interaction mechanisms, laser surface engineering, and laser‐assisted fabrication of scaffolds and nanofibers.
Antonio Riveiro, Mario González‐Quintas, Mónica Fernández‐Arias, Jesús del Val, Félix Quintero, Rafael Comesaña, Fernando Lusquiños, Julian R. Jones, Juan Pou   +8 more
wiley   +1 more source

Research on Shockwave/Boundary Layer Interactions Induced by Double Compression Corners Under Hypersonic Quiet and Noise Inflow Conditions

Aerospace
The problem of shock wave/boundary layer interaction induced by compression corners widely exists in the external and internal flows of various supersonic/hypersonic aircraft.
Dongsheng Zhang, Jinping Li, Hesen Yang, Hua Liang   +3 more
doaj   +1 more source

Some models of shock-boundary layer interactions

Journal of Mathematical Analysis and Applications, 1989
We propose and study several models that describe the asymptotic nature of the interaction between a shock layer and a boundary layer. In particular, we show that an impinging shock can thicken a boundary layer at the point of intersection.
openaire   +1 more source

Decellularized Extracellular Matrix (dECM) in Tendon Regeneration: A Comprehensive Review

Advanced Healthcare Materials, EarlyView.
Decellularized Extracellular Matrix (dECM) offers a promising solution by replicating the native tendon microenvironment and promoting regeneration. This review highlights advances in the decellularization methods, as well as their integration with emerging technologies and translational progress in tendon tissue engineering.
Kumaresan Sakthiabirami, Yeonwoo Park, Seong Kyeong Jo, Min Hee Kim, Jae Hwang Song   +4 more
wiley   +1 more source

Suppression of Low-Frequency Shock Oscillations over Boundary Layers by Repetitive Laser Pulse Energy Deposition

Aerospace, 2016
The effect of repetitive energy deposition on low Strouhal number oscillations of the shock wave induced by boundary-layer interaction over a cylinder-flare model was studied.
Akira Iwakawa, Tatsuro Shoda, Hoang Son Pham, Takahiro Tamba, Akihiro Sasoh   +4 more
doaj   +1 more source

Control of shock wave-boundary layer interactions by bleed in supersonic mixed compression inlets [PDF]

An experimental investigation was conducted to determine the effect of bleed on a shock wave-boundary layer interaction in an axisymmetric mixed-compression supersonic inlet.
Fukuda, M. K., Hingst, W. G., Reshotko, E.   +2 more
core   +1 more source

Characterization of an Injectable Poly(vinyl alcohol)‐gelatin Hydrogel for Growth Factor Delivery in an Orthopedic Application

Advanced Healthcare Materials, EarlyView.
This work introduces photo‐crosslinkable tyraminated poly(vinyl alcohol)‐gelatin (PVA‐GT) hydrogels as tunable injectable platforms for tissue engineering and growth factor delivery applications. This schematic illustrates the two developed hydrogel formulations and the experimental workflow used to evaluate their physico‐chemical properties in vitro ...
Alessia Longoni, Gretel S. Major, Sam Arnold, Samuel Tomkins, Eugenia Spessot, Scott Loeffler, Kieran Lau, Richard Tan, Jessica Harte, Roslyn Kemp, Tess Reynolds, Jelena Rnjak‐Kovacina, Gary J. Hooper, Tim B. F. Woodfield, David C. Kieser, Khoon S. Lim   +15 more
wiley   +1 more source

Boundary layer tripping on a transonic compressor profile

Archives of Mechanics
The numerical and experimental investigation of boundary layer tripping using steps on the suction side of a transonic compressor rotor has been presented in this paper.
A. Joseph, M. Piotrowicz, P. Flaszynski, P. Doerffer, P. Kaczynski   +4 more
doaj   +1 more source

Shock-boundary-layer interaction in flight [PDF]

A brief survey is given on the study of transonic shock/boundary layer effects in flight. Then the possibility of alleviating the adverse shock effects through passive shock control is discussed.
Bertelrud, Arild
core   +1 more source