Rational and affordable concepts of Landing Gear for small reentry vehicle demonstrators

2012 ◽  
Author(s):  
S. Chiesa ◽  
D. Cardile ◽  
M. Fioriti ◽  
N. Viola
Keyword(s):  
Landing Gear ◽  
Reentry Vehicle

Numerical prediction of aerothermodynamic effects on a reentry vehicle body flap configuration

2006 ◽  
Author(s):  
Marco Di Clemente ◽  
Marco Marini ◽  
Sara Di Benedetto ◽  
Antonio Schettino ◽  
Giuliano Ranuzzi
Keyword(s):  
Numerical Prediction ◽  
Vehicle Body ◽  
Reentry Vehicle

Metrological aspects of pre-flight anti-icing procedures for civil aircraft

2019 ◽  
pp. 22-26
Author(s):  
А. Богоявленский ◽  
A. Bogoyavlenskiy
Keyword(s):  
Negative Impact ◽  
Landing Gear ◽  
Flight Performance ◽  
Spray Nozzle ◽  
Subsequent Formation ◽  
Inlet Guide Vanes ◽  
Civil Aircraft ◽  
Engine Compressor ◽  
Temperature And Pressure ◽  
Instrumental Control

Snow-ice deposits formed on the outer surfaces of aircrafts on the ground during parking can have a negative impact during take-off due to the deterioration of aerodynamic and flight performance, a significant and even critical decrease in lift, increased drag, blocking controls, difficulty or blocking of landing gear retraction, damage to the blades of inlet guide vanes and/or the blades of an engine compressor. To exclude the influence of snow and ice deposits, anti-icing treatment is performed, including their removal and/or protection from subsequent formation. For this purpose, special anti-icing machines (deicers), equipped with such means of instrumental control as counters of anti-icing fluid pumps, measuring scales of anti-icing fluid tanks, thermometers and pressure gauges for temperature and pressure measuring at the outlet of a spray nozzle, are used. The article deals with the metrological aspects of civil aircrafts anti-icing prior to flight.

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