Method of test data processing for missile used turbojet – Part 2: High altitude simulation test
1 Scope
This part specifies the method of processing the data measured in high altitude simulation test of missile used turbojet.
This part is applicable to processing the data measured in high altitude simulation test of missile used turbojet (hereinafter referred to as “turbojet”). It may also be referenced for processing the data measured in high altitude simulation test of missile used turbofan engine.
2 Normative references
The following standards contain provisions which, through reference in this text, constitute provisions of this part. For dated references, subsequent amendments (excluding corrections), or revisions, of any of these publications do not apply to this part. However, parties to agreements based on this part are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest editions apply to this part.
GJB 241 General specification for aircraft turbojet and turbofan engines
GJB 359 Specification for humidity correction of performance of turbojet and turbofan engines
GJB 378 Specification for temperature correction of performance of turbojet and turbofan engines
GJB 721 Specification for test cell correction of turbojet and turbofan engines
GJB 722 Specification for correction of test performance of turbojet and turbofan engines
QJ 3159.1-2002 Method of test data processing for missile used turbojet - Part 1: Stand bed test
3 Symbols
For the purpose of this part, the following symbols apply:
Am——the area of measured section, m2;
——the peripheral sectional area at the inlet of measured section, m2;
Foreword i
1 Scope
2 Normative references
3 Symbols
4 General requirements
5 Measurement parameters
6 Calculation parameters
7 Reduced parameters
8 Performance in a given state
9 Interpolation of turbojet parameters
