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2016-10-24
Event
This session focuses on engine combustion and flow diagnostic development and demonstration. Examples of diagnostics of interest include, but are not limited to: LIF, PLIF, absorption/emission spectroscopy, ion probes, pressure sensors, and extractive and exhaust gas composition sensors.
2016-06-15
Technical Paper
2016-01-1836
Sylvestre Lecuru, Pascal Bouvet, Jean-Louis Jouvray, Shanjin Wang
Abstract The recent use of electric motors for vehicle propulsion has stimulated the development of numerical methodologies to predict their noise and vibration behavior. These simulations generally use models based on an ideal electric motor. But sometimes acceleration and noise measurements on electric motors show unexpected harmonics that can generate acoustic issues. These harmonics are mainly due to the deviation of the manufactured parts from the nominal dimensions of the ideal machine. The rotor eccentricities are one of these deviations with an impact on acoustics of electric motors. Thus, the measurement of the rotor eccentricity becomes relevant to understand the phenomenon, quantify the deviation and then to use this data as an input in the numerical models. An innovative measurement method of rotor eccentricities using fiber optic displacement sensors is proposed.
2016-05-24
Standard
ARP5374B
This SAE Aerospace Recommended Practice (ARP) applies to Point-Of-Use, Central and Mobile Pre-Conditioned Air Equipment. It does not apply to aircraft mounted equipment.
2016-05-24
Standard
AIR4359A
This SAE Aerospace Information Report (AIR) provides information on the subject of Air Mode containers used for transporting "Hanging Loads" such as Garment-On-Hangers (GOH), or other roof supported cargo. It suggests considerations and recommendations for roof loaded containers to transport hanging loads efficiently and safely by air and to protect the aircraft floor and cargo system from damage due to overload conditions.
2016-05-20
Standard
AIR4730A
This document provides information on the preparation and use of video for operational and maintenance training of qualified personnel associated with GSE.
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