Results 1 to 10 of about 22,532,109 (241)

A Study on the Sensitivities of an Ice Protection System Combining Thermoelectric and Superhydrophobic Coating to Icing Environment Parameters

open access: yesApplied Sciences, 2023
The hybrid Ice Protection System combining thermoelectric and superhydrophobic coating is efficient and benefits from low-energy consumption. In order to explore the application details of superhydrophobic coating, this paper investigated the ...
Lei Yu, Yuan Wu, Huanyu Zhao, Dongyu Zhu
doaj   +4 more sources

Numerical Simulation of an Electrothermal Ice Protection System in Anti-Icing and Deicing Mode

open access: yesAerospace, 2023
The design of efficient thermal ice protection systems is a challenging task as these systems operate in complex environments involving several coupled physical phenomena such as phase change, boundary-layer flow, and heat transfer.
Lokman Bennani   +2 more
doaj   +3 more sources

Full-scale runback ice: accretion and aerodynamic study [PDF]

open access: yes, 2010
The runback ice phenomenon is well-known for anti-icing or de-icing systems when the system is not evaporating 100% of the water impinging the surface.
Alegre, Nathalie
core   +7 more sources

Numerical Simulation of Aircraft Icing under Local Thermal Protection State

open access: yesAerospace, 2022
The icing phenomenon seriously threatens flight safety, and, therefore, the aircraft needs to be equipped with an icing protection system. Icing may still occur when the anti-icing system is in operation when the protection range or protection power is ...
Zhengzhi Wang, Huanyu Zhao, Senyun Liu
doaj   +1 more source

Design and Development of an Experimental Setup of Electrically Powered Spinning Rotor Blades in Icing Wind Tunnel and Preliminary Testing with Surface Coatings as Hybrid Protection Solution

open access: yesAerospace, 2021
In order to study ice protection systems for rotating blades, a new experimental setup has been developed at the Anti-Icing Materials International Laboratory (AMIL).
Eric Villeneuve   +2 more
doaj   +1 more source

Research review on design method of ice protection system for civil aircraft based on ice-tolerant concept

open access: yesXibei Gongye Daxue Xuebao, 2021
Icing is an important disaster-causing factor which threatens the flight safety of civil aircraft and a major safety issue of concern for the airworthiness.

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

Experimental Study of a Piezoelectric De-Icing System Implemented to Rotorcraft Blades

open access: yesApplied Sciences, 2021
A four-year project investigating the use of piezoelectric actuators as a vibration-based low power de-icing system has been initiated at the Anti-Icing Materials Laboratory.
Eric Villeneuve   +2 more
doaj   +1 more source

Design procedures and experimental verification of an electro-thermal deicing system for wind turbines [PDF]

open access: yesWind Energy Science, 2021
There has been a substantial growth in the wind energy power capacity worldwide, and icing difficulties have been encountered in cold climate locations.
D. Getz, J. Palacios
doaj   +1 more source

Numerical and Experimental Investigation of the Design of a Piezoelectric De-Icing System for Small Rotorcraft Part 2/3: Investigation of Transient Vibration during Frequency Sweeps and Optimal Piezoelectric Actuator Excitation

open access: yesAerospace, 2020
The objective of this research project is divided in four parts: (1) to design a piezoelectric actuator based de-icing system integrated to a flat plate experimental setup, develop a numerical model of the system and validate experimentally; (2) use the ...
Eric Villeneuve   +2 more
doaj   +1 more source

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