Results 51 to 60 of about 84,857 (290)
Wind-tunnel Experiments on Train Ferries
Journal of Zosen Kiokai, 1952 On Aomori-Hakodate sea line wind is very strong in winter and train ferries often suffer from unfavourable effect of wind on their manoeuvering. To investigate the wind effect on ferries contributing to putting out plans for the reconstruction or for the new design of them, wind-tunnel experiments were carried out on some typical types of them ...
Hiroshi Araki, Tatsuro Hanaoka
openaire +2 more sources
Advanced Functional Materials, EarlyView.A solvent‐free mechanochemistry‐enabled supramolecular engineering strategy is developed to directly synthesize covalent‐interconnected two‐dimensional atomic‐layered carbon nitride nanosheets photocatalyst, bypassing conventional top‐down exfoliation requirements.
Fanglei Yao +7 more
wiley +1 more source
INFLUENCE OF WIND STRUCTURE AND ASPECT RATIO OF CIRCULAR CYLINDERS ON MEAN WIND PRESSURE COEFFICIENT
TASK Quarterly, 2012 The paper presents analyses of the mean wind pressure coefficient distribution on the surfaces of circular cylinders. The experiment was performed in a boundary layer wind tunnel in the Wind Engineering Laboratory in Cracow, Poland.
TOMASZ LIPECKI, PAULINA JAMIŃSKA
doaj
TORNADO concept and realisation of a rotor for small VAWTs [PDF]
INCAS Bulletin, 2013 The concept of a three-tier configuration for a vertical axis rotor was successfully developed into a experimental model. The rotor assembly is divided into three tiers with three straight blades in each tier.
Horia DUMITRESCU +4 more
doaj +1 more source
Wind loads on ground-based telescopes [PDF]
, 2006 One of the factors that can influence the performance of large optical telescopes is the vibration of the telescope structure due to unsteady wind inside the telescope enclosure.
Angeli, George Z. +4 more
core +1 more source
GeAl2‐2xFe2xO3(OH)4 Nanotubes: New Electrocatalyst for Oxygen Evolution Reaction
Advanced Functional Materials, EarlyView.Fe‐doped imogolite nanotubes are synthesized via a one‐step hydrothermal method with varying Fe substitution ratios x. Structural and spectroscopic analyses confirm homogeneous Fe incorporation while preserving tubular shape. Optimal doping at x = 0.05 enhances optical absorption, narrows band gap, reduces charge transfer resistance, and significantly ...
Yassine Naciri +12 more
wiley +1 more source
Process studies of odour emissions from effluent ponds using machine-based odour measurement [PDF]
, 2006 Replicable experimental studies using a novel experimental facility and a machine-based odour quantification technique were conducted to demonstrate the relationship between odour emission rates and pond loading rates. The odour quantification technique
E. Yoong +11 more
core +2 more sources
Two‐Dimensional Materials as a Multiproperty Sensing Platform
Advanced Functional Materials, EarlyView.Various sensing modalities enabled and/or enhanced by two‐dimensional (2D) materials are reviewed. The domains considered for sensing include: 1) optoelectronics, 2) quantum defects, 3) scanning probe microscopy, 4) nanomechanics, and 5) bio‐ and chemosensing.
Dipankar Jana +11 more
wiley +1 more source
Comparison of Different Driving Modes for the Wind Turbine Wake in Wind Tunnels
Energies, 2020 The wake of upstream wind turbine is known to affect the operation of downstream turbines and the overall efficiency of the wind farm. Wind tunnel experiments provide relevant information for understanding and modeling the wake and its dependency on the ...
Bingzheng Dou +5 more
doaj +1 more source
The role of visual and mechanosensory cues in structuring forward flight in Drosophila melanogaster [PDF]
, 2007 It has long been known that many flying insects use visual cues to orient with respect to the wind and to control their groundspeed in the face of varying wind conditions.
Budick, Seth A. +2 more
core +1 more source