Results 81 to 90 of about 121,329 (305)
Diagnosis and Numerical Simulation of Low-level Wind Shear over the Hengduan Mountains in Winter
应用气象学报Cangyuan Washan Airport, located at Delong Mountain in the Hengduan Mountains, is prone to low level wind shear during takeoff and landing in winter, which is of great harm to aviation safety, and aviation departments attach great importance to it. It is
Ren Juzhang +7 more
doaj +1 more source
Summary Proceedings of a Wind Shear Workshop [PDF]
A number of recent program results and current issues were addressed: the data collection phase of the highly successful Joint Airport Weather Study (JAWS) Project and the NASA-B5f7B Gust Gradient Program, the use of these data for flight crew training ...
Camp, D. W. +3 more
core +1 more source
Overview of NASA/Marshall Space Flight Center's program on knowledge of atmospheric processes [PDF]
, 1977 The Marshall Space Flight Center (MSFC) is charged with the responsibility to enhance aviation safety through improving understanding of various atmospheric phenomena.
Camp, D. W.
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Radial evolution of cross helicity in high-latitude solar wind [PDF]
, 2005 We employ a turbulence transport theory to explain the high-latitude radial evolution of cross helicity, or Alfvénicity, observed by the Ulysses spacecraft.
Bavassano, B. +6 more
core +2 more sources
A Topology Optimization Framework for the Inverse Design of Nonlinear Mechanical Metamaterials
Advanced Engineering Materials, EarlyView.This work uses topology optimization to design unit cells for mechanical metamaterials with a prescribed nonlinear stress–strain response. The framework adds contact and postbuckling modeling to synthesize microstructures for three highly nonlinear responses, including pseudoductile behavior, monostable with snap‐through buckling, and bistable ...
Charlie Aveline +2 more
wiley +1 more source
Atmospheric and Oceanic Science Letters, 2017 A field experiment of nocturnal mountain wind and corresponding particulate matter (PM) evolution under weak synoptic forcing at five sites within urban Beijing was conducted using a moving Doppler wind lidar and a fixed tower.
Yong Chen +6 more
doaj +1 more source
Weather and Climate Extremes, 2020 The consistently growing demand for airline transportation has resulted in increased air traffic and air operations in airports across the world. According to the International Air Transport Association, forecasts assume that in the year 2036 about 7.8 ...
Mateusz Taszarek +2 more
doaj +1 more source
Wind shear and turbulence around airports [PDF]
A two part study was conducted to determine the feasibility of predicting the conditions under which wind/turbulence environments hazardous to aviation operations exist.
Lewellen, W. S., Williamson, G. G.
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Summary report of the Simulation Committee [PDF]
, 1977 Topics discussed by the simulation committee included: (1) simulators and their uses; (2) atmospheric disturbance modeling requirements; (3) Status of simulators' capabilities for modeling disturbances; and (4) status of atmospheric disturbance models ...
Kurkowski, R. L.
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Advanced Functional Materials, EarlyView.Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana +2 more
wiley +1 more source