Results 71 to 80 of about 121,329 (305)
Numerical Simulation of Low-Level Wind Shear Using CFD and LSTM Technology Based on the WRF Model
Gaoyuan qixiangIn an effort to elevate the precision of low-level wind shear forecasting， this paper amalgamates European Centre for Medium-Range Weather Forecasts （ECMWF） fifth-generation reanalysis data （ERA5） and National Centers for Environmental Prediction Final ...
Zexin DONG +7 more
doaj +1 more source
Alert generation and cockpit presentation for an integrated microburst alerting system [PDF]
Alert generation and cockpit presentation issues for low level wind shear (microburst) alerts are investigated. Alert generation issues center on the development of a hazard criterion which allows integration of both ground based and airborne wind shear ...
Hansman, R. John, Jr., Wanke, Craig
core +1 more source
Advanced Engineering Materials, EarlyView.Four‐point bending tests are conducted in an argon atmosphere on commercial MgO‐C brick grades with and without MgO‐C recyclate from room temperature up to 1300 °C. No detrimental effect of the MgO‐C recyclates on bending strength is found. Instead, a decisive influence of the total carbon content is observed, with lower total carbon contents ...
Alexander Schramm +5 more
wiley +1 more source
Numerical and flight simulator test of the flight deterioration concept [PDF]
Manned flight simulator response to theoretical wind shear profiles was studied in an effort to calibrate fixed-stick and pilot-in-the-loop numerical models of jet transport aircraft on approach to landing.
Mccarthy, J., Norviel, V.
core +1 more source
Transport of cross helicity and radial evolution of alfvenicity in the solar wind [PDF]
, 2004 A transport theory including cross helicity, magnetohydrodynamic(MHD) turbulence, and driving by shear and pickup ions, is applied to the radial evolution of the solar wind.
Bieber, J.W. +5 more
core +1 more source
Influence of an Oxygen‐Free Atmosphere on Diamond‐Single‐Grain Scratching of Ti–6Al–4V
Advanced Engineering Materials, EarlyView.Single‐grain scratching of Ti–6Al–4V is investigated under controlled, oxygen‐free, and ambient atmospheres using a novel experimental setup with in situ high‐speed imaging. The approach enables direct observation of chip formation and adhesion under suppressed oxidation.
Berend Denkena +2 more
wiley +1 more source
Revista Cubana de Meteorología, 2022 A sensitivity study is performed with Lin, Morrison 2-moment, WSM5, and WSM6 microphysics schemes for the numerical forecast of the low-level wind shear (LLWS) derived from storms at "José Martí" International Airport using the Weather Research and ...
Patricia Coll-Hidalgo +4 more
doaj
Characteristics of low-level wind shear in Qinghai Xining Airport
IOP Conference Series: Materials Science and Engineering, 2019 Abstract Characteristics of low-level wind shear in Qinghai Xining Airport are analysed by using pilot reports and reanalysis data. It manifests seasonal and diurnal variation that the frequency is higher in spring and summer, and for diurnal variation, it is higher in afternoon and early night.
openaire +1 more source
The Joint Airport Weather Studies (JAWS) project [PDF]
A block diagram of the joint airport weather studies program is presented. Background leading to the development of the program is reviewed. Basic studies, aircraft performance, and detection and warning techniques used to develop fine scale structure of
Fujita, T. T., Mccarthy, J., Wilson, J.
core +1 more source
Advanced Engineering Materials, EarlyView.Phase‐field simulations coupled with dislocation‐density‐based crystal plasticity modeling reproduce γ′ rafting behavior in single‐crystal Ni‐based superalloys under varied loading conditions. The model captures both macroscopic creep and microscopic morphology evolution, with results matching high‐temperature creep experiments.
Micheal Younan +5 more
wiley +1 more source