Results 31 to 40 of about 84,875 (309)
Study on the Similarity Criteria of Aircraft Structure Temperature/Stress/Dynamic Response
Journal of Thermal Science and Technology, 2012 The performance parameters of thermal protection system are essential for the design and optimization of high-speed aircraft. The flight-ground conversion is a valid method to provide the effective support to the design of the thermal protection ...
Lei LIU +4 more
doaj +1 more source
Machines, 2023 A wind tunnel is needed for a lot of research and model testing in the field of engineering design. Commercial wind tunnels are large and expensive, making them unsuitable for small-scale aerodynamic model testing.
Salem S. Abdel Aziz +2 more
doaj +1 more source
Wind Tunnel Experiments to Study Chaparral Crown Fires [PDF]
Journal of Visualized Experiments, 2017 The present protocol presents a laboratory technique designed to study chaparral crown fire ignition and spread. Experiments were conducted in a low velocity fire wind tunnel where two distinct layers of fuel were constructed to represent surface and crown fuels in chaparral. Chamise, a common chaparral shrub, comprised the live crown layer.
Cobian-Iñiguez, Jeanette +6 more
openaire +4 more sources
Regression analysis to evaluate herbicide drift and injury in Roundup Ready cotton in wind tunnel
Revista Ciência Agronômica, 2021 The aim was: (i) to propose a regression model for the association between injury in Roundup Ready (RR) cotton plants and drift of auxins, isolated or associated with glyphosate; (ii) to evaluate the effect of adding glyphosate to dicamba and 2,4-D ...
Guilherme Mendes Pio de Oliveira +5 more
doaj +1 more source
Wind tunnel experiments: saltation is necessary for wind-packing [PDF]
Journal of Glaciology, 2017 ABSTRACTWind-packed snow in the form of slabs or crusts is an important part of alpine and polar snow covers. Yet, the formation process of such layers is poorly understood. For example, it remains unclear whether drifting snow is necessary for wind-packing or not.
CHRISTIAN G. SOMMER +2 more
openaire +2 more sources
International Journal of Renewable Energy Development, 2017 Offshore wind is generally stronger and more consistent than wind on land. A large part of the offshore wind resource is however located in deep water, where floating wind turbines can harvest more energy. This paper describes a systematic experiment and
Le Quang Sang +3 more
doaj +1 more source
Forefront of Wind-Tunnel Experiment on Turbulence Structure
Journal of Fluid Science and Technology, 2007 Many interesting and important basic problems still remain unsolved or ever untouched in the fields of experimental fluid dynamics. The present report explains a variety of newest results of wind tunnel experiments conducted chiefly in our laboratory ...
Hideharu MAKITA
doaj +1 more source
Advances in Aerodynamics, 2020 Advanced sensing techniques are in big demand for applications in hypersonic wind tunnel harsh environments, such as aero(thermo)dynamics measurements, thermal protection of aircraft structures, air-breathing propulsion, light-weighted and high-strength ...
Huacheng Qiu, Fu Min, Yanguang Yang
doaj +1 more source
SSX MHD Plasma Wind Tunnel [PDF]
, 2015 A new turbulent plasma source at the Swarthmore Spheromak Experiment (SSX) facility is described. The MHD wind tunnel configuration employs a magnetized plasma gun to inject high-beta plasma into a large, well-instrumented, vacuum drift region.
Brown, Michael R., Schaffner, D. A.
core +2 more sources
Advanced Engineering Materials, EarlyView.High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé +5 more
wiley +1 more source