FIELD: engines and pumps.
SUBSTANCE: rack for measurement of axial force of rocket engine traction contains a fixed frame, mobile part with engine fastening assemblies, adapter and force converters. On the adapter the bearing hollow barrel is installed, Inside which one or several hollow pistons are placed, and in each hollow piston on elastic membranes a bushing is installed. Force converters are fixed on the bushing coaxially.
EFFECT: invention allows to increase accuracy of measurement of axial force of draft at bench tests of the rocket engine of solid fuel.
2 cl, 2 dwg
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