Results 1 to 10 of about 1,109 (265)

Investigation of Microstructure and Density of Atmospheric Ice Formed by High-Wind-Speed In-Cloud Icing

open access: yesCrystals, 2023
In-cloud icing occurred on cables, wind turbines, and aircraft wings and may cause power transmission paralysis, energy dissipation, and unsafe flight.
Ruidi Liu, Yu Liu, Qiang Wang, Xian Yi
doaj   +3 more sources

Evolution of Countermeasures against Atmospheric Icing of Power Lines over the Past Four Decades and Their Applications into Field Operations

open access: yesEnergies, 2021
The reliability and efficiency of power grids directly contribute to the economic well-being and quality of life of citizens in any country. This reliability depends, among other things, on the power lines that are exposed to different kinds of factors ...
Stephan Brettschneider, Issouf Fofana
doaj   +3 more sources

Analysis of the Meteorological Conditions and Atmospheric Numerical Simulation of an Aircraft Icing Accident

open access: yesAtmosphere
With the rapid development of the general aviation industry in China, the influence of high-impact aeronautical weather events, such as aircraft icing, on flight safety has become more and more prominent.
Haoya Liu   +7 more
doaj   +3 more sources

Numerical Simulation Study on Predicting the Critical Icing Conditions of Aircraft Pitot Tubes [PDF]

open access: yesSensors
Aircraft pitot tubes are sophisticated instruments designed to detect airflow pressure and relay this information to onboard computers and flight instruments, enabling the calculation of airspeed through the measurement of total-static pressure ...
Qixi Chen   +4 more
doaj   +2 more sources

Model Identifying the Airfoilicing Process Beginning on the Basis of Aircraft Flight Parameters [PDF]

open access: yesMATEC Web of Conferences, 2022
Aircraft icing is the process of changing the state of concentration of water contained in the air in the form of steam into a solid form accumulating on the surface of aircraft construction elements during a flight or results from the direct ...
Olejniczak Damian, Nowacki Marcin
doaj   +1 more source

Development of a Simple Experimental Setup for the Study of the Formation of Dry Bands on Composite Insulators

open access: yesEnergies, 2022
This paper introduces a new geometry for the study of dry band formation. Firstly, a thermoelectric simulation of a 69 kV uniformly polluted composite insulator was performed.
Marc-Alain Andoh   +2 more
doaj   +1 more source

Experimental Heat Loads for Electrothermal Anti-Icing and De-Icing on UAVs

open access: yesAerospace, 2021
Atmospheric in-flight icing on unmanned aerial vehicles (UAVs) is a significant hazard. UAVs that are not equipped with ice protection systems are usually limited to operations within visual line of sight or to weather conditions without icing risk.
Richard Hann   +6 more
doaj   +1 more source

Review on Disaster of Wire Icing in China

open access: yes应用气象学报, 2021
The disaster of wire icing is one important natural disaster that causes accidents in the power system. Its research progress is summarized from the related concepts and classification of wire icing, the influence and hazard of wire icing, temporal and ...
Huo Zhiguo   +5 more
doaj   +1 more source

Night icing prediction using vehicle-mounted pavement temperature sensor and atmospheric data

open access: yesTransportation Research Interdisciplinary Perspectives, 2023
Faced with high accident rates on ice-covered roads at night, notifying road managers of the most dangerous locations would allow them the opportunity to treat the icy roads by applying de-icing chemicals.
Jinhwan Jang
doaj   +1 more source

Design, construction and commissioning of the Braunschweig Icing Wind Tunnel [PDF]

open access: yesAtmospheric Measurement Techniques, 2018
Beyond its physical importance in both fundamental and climate research, atmospheric icing is considered as a severe operational condition in many engineering applications like aviation, electrical power transmission and wind-energy production.
S. E. Bansmer   +10 more
doaj   +1 more source

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