Missile Turbofan Engine Test Technology

Cruise missiles have played more and more important role in the modern information-based war, and the research of the turbofan engine is one of the key technology in cruise missiles, which has high performance and low cost; but the operation of turbofan engines must be verified by rigorous tests, which is used in cruise missiles with the rigorous condition, including high temperature, high pressure, high load, parameters changed fleetly and so on. Therefore, the research of the test technology about the turbofan engine is the tarnal important task.This thesis just aims at these problems and discusses the research of the test technology about the turbofan engine with big thrust used in missiles. The research bases on sustaining test of one type of turbofan engine in the developing process, which will be used in pilotless aircraft, and basic test of one type of turbofan engine in the prophase in the developing process, which will be used in missiles.1.It studies and constitutes the chief project of the test technology about the turbofan engine with big thrust used in missiles, which is based on the analysis of the design character, special task, employing demand and test request of it.2.It aims at the technical character of short life and powder starting of the engine used in missiles, and studies performance debug methods and test optimization technology of it.3.It aims at the test request of engine used in missiles, and studies test technology and methods of the high altitude simulation of it, consisting of test items, test conditions, metrical equipments, test routes and so on.4.It analyzes design technology and test items'arrangements of national and overseas engines used in missiles, and it studies special test items and test methods of one type of turbofan engine, which will be used in missiles.5.It studies the tecnology of perdurable test of the engine with short life, consisting of test methods, test sections and evaluation technology of the test life.