ISO 16694:2024

Space systems — Measured parameters at firing bench and flight tests of liquid rocket engines

Scope

This document specifies requirements for the list of parameters, measured during firing bench and flight tests. The requirements of the document apply to all the types of expendable liquid rocket engines supplied to the user:
a)    operating on all types of propellant (including cryogenic);
b)    with afterburning (with gradual burning) and without afterburning (without gradual burning);
c)    low-thrust engines: one component (monopropellant) and two-component (bipropellant);
d)    with a single firing or multiple firings.
The document doesn’t specify firing bench test preparation and testing procedure, methods of test results processing and analysis, or requirements to measurement accuracy.
The document specifies mandatory and optional parameters.