FIELD: transport.
SUBSTANCE: method of adjusting mouth area and position of compression shocks by simultaneous turn of the front adjustable panel and rear adjustable panel. Axis of said front panel rotation is aligned with interaction of first and second steps of one of arrow-shape wedge, not perpendicular incident flow. Axis of said rear panel rotation is located in zone of rear edge of rear adjustable panel and is directed subject to location of the point of intersection with front panel rotational axis. In turn of both said panels, their side edges displace relative to channel shaped side surfaces with making clearances there between.
EFFECT: improved gas dynamic characteristics, stealth properties.
4 cl, 8 dwg
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