Results 271 to 280 of about 203,745 (355)

Impact of bed roughness configurations on flow dynamics and hydraulic resistance in open-channel flows. [PDF]

Sci Rep
Anzani HS, Kantoush SA, Kobayashi S.
europepmc   +1 more source

Drag coefficients of vibrating synthetic rope [PDF]

, 1971
openaire   +1 more source

Plasmakristall‐4 Experiment: 10 Years of Operation in Orbit

Contributions to Plasma Physics, EarlyView.
ABSTRACT Plasmakristall‐4 (PK‐4) is a microgravity complex plasma laboratory operated for 10 years on board the International Space Station. Its main purpose is the particle‐resolved investigation of generic condensed matter phenomena using strongly coupled suspensions of microparticles immersed in low‐pressure gas‐discharge plasmas.
M. Pustylnik, H. M. Thomas, M. Kretschmer, M. Thoma   +3 more
wiley   +1 more source

Numerical Investigation on Drag Reduction Mechanisms of Biomimetic Microstructure Surfaces. [PDF]

Biomimetics (Basel)
Liu J, Xu J, Ding C, Shan D, Guo B.
europepmc   +1 more source

Effect of confining pressure on fracture characteristics and mineralogical behavior of tight sandstone specimens after hydraulic fracturing

Deep Underground Science and Engineering, EarlyView.
Hydraulic fracturing in tight sandstone and fracture propagation characteristics using backscattered electron‐scanning electron microscope (BSE‐SEM) images. Abstract This study focuses on hydraulic fracturing experiments conducted under triaxial conditions on tight sandstone specimens from Shivpuri district, Madhya Pradesh, India.
Pankaj Rawat, Narendra Kumar Samadhiya
wiley   +1 more source

Separation of Magnetic Microparticles With Different Molecular Surface Functionalizations by Close-to-Surface Traveling-Wave Magnetophoresis. [PDF]

Small
Shubbak Y, Eichhorn K, Weidt N, Vereijken A, Huhnstock R, Ehresmann A.   +5 more
europepmc   +1 more source

Nonsilting transport characteristics of coal slurry in a deep underground fluidization conveying pipeline under the action of a guide vane swirler

Deep Underground Science and Engineering, EarlyView.
Aiming at the scientific frontiers of in situ fluidized mining of deep resources, a deep coal fluidized pipeline lifting system based on hydraulic conveying has been proposed. To solve the issue of particle sedimentation of large particles in horizontal connection sections, a solution involving the installation of guide vane‐type swirlers in the ...
Jiusheng Bao, Shaodi Zhao, Yan Yin, Zhongbin Wang, Shuai Liu, Shirong Ge   +5 more
wiley   +1 more source

Design of Glider Airborne Wind Turbine. [PDF]

ScientificWorldJournal
Akour SN, Al-Soud T, Al-Balbeisi R, Al-Kabneh A, Akour WS.   +4 more
europepmc   +1 more source

Dynamic geo‐hydrogeological monitoring‐driven situational awareness for real‐time floor water inrush risk prediction in deep mining

Deep Underground Science and Engineering, EarlyView.
The fused data extracted from the distributed monitoring system as the data basis, combined with dynamic geological data, are imported into a deep learning model. As the geological conditions of mining and excavation change, the risk of water inrush at the working face is retrieved in real time.
Yongjie Li, Huiyong Yin, Fangying Dong, Tao Wu, Chao Zhang   +4 more
wiley   +1 more source

Validity and Reliability of an On-Bike Sensor System for the Determination of Aerodynamic Drag in Cycling. [PDF]

Eur J Sport Sci
Hopker JG, Barnes C, Fennell CRJ, Gibson S.   +3 more
europepmc   +1 more source