Experimental Survey Of The Pressure Cone And
Temperature Field Of An A/T Missile System
Author(s)
K. Krallis, Ν. G. Orfanoudakis, M. Founti, D. T. Hountalas,
A. Fatsis & N. Vlachakis
Abstract
This paper describes the characteristics of the temperature and pressure fields
measured downstream of the launcher of the Russian \“FAGOT” anti-tank missile
system. The experimental data were used to establish the proper location of the
launcher on a vehicle used by the Greek Army.
The pressure field developing at the rear of the missile launcher has the
characteristics of a conical shock wave. The field was measured with an array of
piezoelectric pressure transducers and a fast computer-based data acquisition
system. The extent of the temperature field was established with high speed
video and infra-red still photography and was confirmed with miniature
thermocouple sensors.
The results showed that the pressure cone intersects the ground level at a
distance of 1.5 to 2.5 m behind the launcher. Typical overpressure of the shock
wave was of the order of 1 to 1.8 bar. The conical shock wave breaks down into
several smaller shock waves at a distance of 3 m and extends up to 15 m behind
the launcher. The diameter of the cone at this location is 2.5–3.0 m.
Keywords: missile launcher, measurements, pressure field, temperature field.
Keywords
missile launcher, measurements, pressure field, temperature field.
Related Book
Other papers in this volume
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