نتایج جستجو برای: military aircraft
تعداد نتایج: 67028 فیلتر نتایج به سال:
Because the Polish Air Force currently uses F-16 and MiG-29 aircraft, aim of study was to conduct a comparison susceptibility destruction in combat these two aircraft. The first part work concerned analysis individual critical components, such as: general characteristics airframe structure, aircraft engine, flight control system, fuel weapons, radar system. index defined considering listed comp...
In the present study, the effect of nano Al2O3 and nano graphene ceramic additives in optimizing performance and improving thermophysical properties of aircraft anti-icing/de-icing fluids was investigated. Nanoparticles were characterized by TEM, SEM and XRD methods. The thermal conductivity, surface tension and dynamic viscosity of the hybrid nanofluids were experimentally assessed for tempera...
In the present paper, an efficient method for three dimensional aircraft pattern recognition is introduced. In this method, a set of simple area based features extracted from silhouette of aerial vehicles are used to recognize an aircraft type from its optical or infrared images taken by a CCD camera or a FLIR sensor. These images can be taken from any direction and distance relative to the fly...
The purpose of this article is to analyze aviation crimes in martial time and develop theoretical practical recommendations combat phenomenon. Methods: general special scientific methods were used achieve purpose. use these allowed outline the problems combating from a criminal law point view offer for Results: during preparation article, state was declared Ukraine connection with attack Russia...
Iodotrifluoromethane (CF 3 I) has been considered to be a candidate replacement for bromotrifluoromethane (CF 3 Br), which is used in aircraft for fuel inerting and for fire fighting. In this study, the chemical effects of aircraft-released CF 3 I on atmospheric ozone were examined with the University of Illinois at Urbana-Champaign 5 two-dimensional chemical-radiative-transport (UIUC 2-D CRT) ...
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