Results 201 to 210 of about 18,965 (247)
Some of the next articles are maybe not open access.
Smart Icing Systems for Aircraft Icing Safety
SAE Technical Paper Series, 2002<div class="htmlview paragraph">Aircraft incidents and accidents in icing are often the result of degradation in performance and control. However, current ice sensors measure the amount of ice and not the effect on performance and control. No processed aircraft performance degradation information is available to the pilot.
M. Bragg +6 more
openaire +1 more source
Aircraft Carburetor Icing Studies
SAE Technical Paper Series, 1971<div class="htmlview paragraph">A study has been made of the effect of gasoline icing inhibitors on aircraft carburetor icing. An engine test was developed and used to evaluate various types of inhibitor. The results obtained showed that aircraft carburetor icing can be prevented by the inclusion of additives in the gasoline.</div> <div ...
L. Gardner, G. Moon, R. B. Whyte
openaire +1 more source
Aircraft Inflight Icing Terminology
2017<p>This SAE Aerospace Information Report (AIR) provides definitions for terms commonly used in aircraft inflight icing system design and analysis, research, and operations. Some general thermodynamic terms are included that are frequently used in icing analysis, but this document is not meant to be an inclusive list of such terms.</p> <p&
+4 more sources
46th AIAA Aerospace Sciences Meeting and Exhibit, 2008
1-3 . An important part of the icing certification procedure is the Critical Point Analysis (CPA). In essence, the Critical Point Ana lysis seeks to locate the most vulnerable operating conditions in icing by combining the environmental threat definition, aircraft flight envelope and engine characteristics. Potential for mechanical damage, flameout and
K. Venkataramani +3 more
openaire +1 more source
1-3 . An important part of the icing certification procedure is the Critical Point Analysis (CPA). In essence, the Critical Point Ana lysis seeks to locate the most vulnerable operating conditions in icing by combining the environmental threat definition, aircraft flight envelope and engine characteristics. Potential for mechanical damage, flameout and
K. Venkataramani +3 more
openaire +1 more source
"Aircraft Ice Detection Method"
45th AIAA Aerospace Sciences Meeting and Exhibit, 2007A method of ice detection is discussed which utilizes a combination of impedance, thermal conductivity and temperature measurements to detect the presence of glaze ice and to determine its thickness. Two supplemental means are described by which in-flight impedance data may be checked to assure that it is free of significant error. I Introduction To be
openaire +1 more source
Aircraft anti-icing and de-icing techniques and modeling
Journal of Aircraft, 1996Nomenclature Ac = accumulation parameter Cd drag coefficient Ci = lift coefficient Cm = moment coefficient Cp = pressure coefficient c = specific heat at constant pressure, J/(kg-K); airfoil chord, m D = propeller diameter, m; flexural stiffness, N-m D drag force, N d = droplet diameter, m E = total collection efficiency / = freezing fraction g ...
S. Thomas, R. Cassoni, C. Mac Arthur
openaire +1 more source
1977
Abstract : This report discusses the results of icing tests conducted on the M28A1 Turret, the 7.62mm, M134 Gun, the 40mm, M129 Grenade Launcher and the 20mm, M195 Gun. The results indicate that all of the weapons can be fired without catastrophic damage after accumulating as much as 1 1/4 inches ice on the muzzle.
Merrill D. Gerke, Max L. Coppock
openaire +1 more source
Abstract : This report discusses the results of icing tests conducted on the M28A1 Turret, the 7.62mm, M134 Gun, the 40mm, M129 Grenade Launcher and the 20mm, M195 Gun. The results indicate that all of the weapons can be fired without catastrophic damage after accumulating as much as 1 1/4 inches ice on the muzzle.
Merrill D. Gerke, Max L. Coppock
openaire +1 more source
Aircraft Deicing/Anti-Icing Methods
2017This document establishes the minimum requirements for ground based aircraft deicing/anti-icing Methods and procedures to ensure the safe operation of aircraft during icing conditions. This document does not specify requirements for particular airplane models.
+6 more sources
Focused Ultrasonic Transducer for Aircraft Icing Detection
UltrasonicsUltrasonic detection technique (UDT) serves as a pivotal method for monitoring aircraft icing conditions. However, the inherently porous and irregular shape of atmospheric ice leads to a pronounced attenuation of ultrasonic wave energy during propagation.
Yan, Wang +6 more
openaire +2 more sources