Results 71 to 80 of about 811,380 (302)

Shape-induced force fields in optical trapping [PDF]

, 2014
Advances in optical tweezers, coupled with the proliferation of two-photon polymerization systems, mean that it is now becoming routine to fabricate and trap non-spherical particles.
A Ashkin, A Jannasch, A La Porta, AI Bishop, B Carrasco, BH Cumpston, C Hafner, D Palima, D Palima, D Phillips, D. B. Phillips, D. M. Carberry, DB Phillips, DB Phillips, DB Phillips, F Wang, FM Kahnert, GA Swartzlander Jr, I Brevik, I Brevik, J Chen, J Glückstad, J Trojek, J Van Bladel, JA Lock, LP Ghislain, M Mansuripur, M. J. Miles, M. J. Padgett, MEJ Friese, MI Mishchenko, OM Maragò, P Galajda, PC Seitz, R Bowman, RM Simmons, RN Pfeifer, RN Pfeifer, RW Bowman, S. H. Simpson, S. Hanna, SH Simpson, SH Simpson, SH Simpson, SM Block, T Nieminen, TA Nieminen, WJ Greenleaf, Y.-L. D. Ho   +48 more
core   +2 more sources

Experimental Evaluation of 100Cr6 Steel Microindented Surfaces Under Lubricated Nonconformal Point Contacts

Advanced Engineering Materials, EarlyView.
The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi, Pasquale Guglielmi, Gianfranco Palumbo, Giuseppe Carbone   +3 more
wiley   +1 more source

Investigation of active flow control of jet deflection rate in passive secondary flow thrust vectoring nozzle

AIP Advances, 2022
Jet deflection rate is an essential index in the research of thrust vector control technology. The vectoring deflection of the jet is an unsteady flow.
Shaoqing Chi, Yunsong Gu, Yuhang Zhou, Long Zhou   +3 more
doaj   +1 more source

Effect of Leading Edge Protuberance on Thrust Production of a Dynamically Pitching Aerofoil [PDF]

, 2017
The paper presents a computational analysis of the characteristics of a NACA 634-021 aerofoil modified by incorporating sinusoidal leading-edge protuberances at Re = 14,000.
Benaissa, M., Ho, W.H., Ibrahim, I.H., New, T.H.   +3 more
core   +2 more sources

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

A Review of Passive Constant Flow Regulators for Microfluidic Applications

Applied Sciences, 2020
This review gives an overview of passive constant flow regulators dedicated to microfluidic applications. Without external control and energy consumption, these devices deliver a constant flow rate regardless of pressure variations, making them very ...
Eric Chappel
doaj   +1 more source

Passive Flow Control In Twin Air-Intakes

, 2011
{"references": ["J. Seddon, and E. L. Goldsmith, Intake Aerodynamics, Collins\nProfessional Books, London, 1985.", "D. D. William, and L. E. Surber, Intake Engine Compatibility, In:\nGoldsmith, E.L., Seddon (Eds.), Practical Intake Aerodynamic Design,\nBlackwell Scientific Publications, Oxford, pp. 1993, 21-71.", "J. C. Lin, G. V. Selvy, F. G. Howard, \
Akshoy R. Paul, Pritanshu Ranjan, Upadhyay, Ravi R., Anuj Jain   +3 more
openaire   +1 more source

What Do Large Language Models Know About Materials?

Advanced Engineering Materials, EarlyView.
If large language models (LLMs) are to be used inside the material discovery and engineering process, they must be benchmarked for the accurateness of intrinsic material knowledge. The current work introduces 1) a reasoning process through the processing–structure–property–performance chain and 2) a tool for benchmarking knowledge of LLMs concerning ...
Adrian Ehrenhofer, Thomas Wallmersperger, Gianaurelio Cuniberti   +2 more
wiley   +1 more source

Model-Free Closed-Loop Control of Flow Past a Bluff Body: Methods, Applications, and Emerging Trends

Actuators
Flow past one or multiple bluff bodies is almost ubiquitous in nature and industrial applications, and its rich underlying physics has made it one of the most typical problems in fluid mechanics and related disciplines.
Feng Ren, Xin Wen, Hui Tang
doaj   +1 more source

Passive laminar flow control of crossflow vorticity [PDF]

A passive laminar flow crossflow vorticity control system includes an aerodynamic or hydrodynamic surface having geometric perturbations. The perturbations include peaks and valleys having a predetermined spacing and aligned approximately in a streamline
Holmes, Bruce J.
core   +1 more source