Results 21 to 30 of about 657,097 (236)

Stability of Vessels in an Ice-free Arctic [PDF]

open access: yesTransNav, 2020
One consequence of the declining ice cover in the Arctic is increased areas of open seas. These new open sea areas lead to some challenging aspects related to ship stability.
KÁre Johansen   +2 more
doaj   +1 more source

Influence of key parameters of ice accretion model under coexisting rain and fog weather

open access: yesFrontiers in Earth Science, 2023
Based on 30 complete wire icing processes lasted longer than 24 h observed from the Enshi, Jinsha, Dacaoping and Shennongding of Shennongjia in mountainous areas of Hubei province during the winter of 2008–2016, the macroscopic effects of rain–fog ...
Yue Zhou   +4 more
doaj   +1 more source

In-flight Ice Accretion Prediction Code [PDF]

open access: yesINCAS Bulletin, 2010
The phenomenon of in-flight icing may affect all types of aircraft. The paper deals with thedevelopment of the computational wing airfoil ice accretion prediction code Ice.
Vladimír HORÁK, Zdeněk CHÁRA
doaj   +1 more source

Experimental Investigation on Glaze Ice Accretion and Its Influence on Aerodynamic Characteristics of Pipeline Suspension Bridges

open access: yesApplied Sciences, 2020
Pipeline suspension bridges may experience ice accretion under special atmospheric conditions, and the aerodynamic characteristics of the bridges may be modified by the ice accretion.
Haiyan Yu   +3 more
doaj   +1 more source

Making the Solar System

open access: yesThe Astrophysical Journal, 2023
We model the early stages of planet formation in the solar system, including continual planetesimal formation, and planetesimal and pebble accretion onto planetary embryos in an evolving disk driven by a disk wind.
John Chambers
doaj   +1 more source

Influence of Ice Accretion on Stratospheric Airship in the Non-Forming Ascending Process

open access: yesAerospace, 2022
Ice accretion on stratospheric airships, which affects the net buoyancy and reduces the ascent speed, thereby leading to component failure and further necessitating flight termination, has received considerable attention.
Chenrui Fu   +6 more
doaj   +1 more source

Experimental Study on Ice Accretion of Aviation Jet Fuel Tube

open access: yesAerospace, 2022
Ice accretion on the inner surface of a fuel tube can fall off and potentially block the filters and small orifices, which thereby restricts the fuel flow to the engines during the long flying of the aircraft in cold conditions.
Chengxiang Zhu   +5 more
doaj   +1 more source

3D RECONSTRUCTION OF ICE SHAPE USING VISIBLE AND THERMAL RANGE IMAGING FOR AIRCRAFT ICING STUDY [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2021
Aircraft icing is one of the main factors decreasing the flight safety. Qualitative and quantitative understanding of the icing process is crucially needed for developing anti-icing measures and safety recommendations.
V. A. Knyaz   +3 more
doaj   +1 more source

Sensitivity Study of Ice Accretion Simulation to Roughness Thermal Correction Model

open access: yesAerospace, 2021
The effects of atmospheric icing can be anticipated by Computational Fluid Dynamics (CFD). Past studies show that the convective heat transfer influences the ice accretion and is itself a function of surface roughness.
Kevin Ignatowicz   +2 more
doaj   +1 more source

The effect of droplet size and liquid water content on ice accretion and aerodynamic coefficients of tower legs [PDF]

open access: yes, 2013
An experimental study was conducted to examine the effects of varying the cloud characteristics on ice accretion on tower legs and on the aerodynamic coefficients around the ice-covered legs.
Van Dyke, P.   +3 more
core   +1 more source

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