航空器声爆飞行试验测量技术研究进展  

Progress of aircraft sonic boom flight test measurement technology: Review

作　　者：宋亚辉[1] 樊高宇 瞿丽霞 张跃林[1] 徐悦 韩硕 SONG Yahui;FAN Gaoyu;QU Lixia;ZHANG Yuelin;XU Yue;HAN Shuo(Aircraft Flight Test Technology Institute,Chinese Flight Test Establishment,Xi’an 710089,China;Chinese Aeronautical Establishment,Beijing 100012,China)

机构地区：[1]中国飞行试验研究院飞机飞行试验技术研究所,西安710089 [2]中国航空研究院,北京100012

出　　处：《航空学报》2023年第2期41-64,共24页Acta Aeronautica et Astronautica Sinica

基　　金：国家级项目。

摘　　要：声爆影响航空器飞行的安全性、经济性、环保性等,通过飞行试验进行真实条件下的声爆测量是进行声爆问题研究的重要技术手段。声爆飞行试验是一项复杂的系统工程,面临全传播路径声爆测量技术难点。首先,对近70年的航空器声爆飞行试验研究进行概览,总结了技术发展阶段;其次,对声爆传播特征及对测量的要求进行简要分析,总结了声爆飞行试验测量技术方案;再次,对近场至地面的全传播路径声爆测量关键技术以及辅助参数测量技术进行综述,解析技术要点和发展趋势;最后,对声爆飞行试验测量技术及其发展方向进行了总结,且对中国声爆飞行试验技术研究现状进行简略分析,并提出了建议。Sonic boom is a key factor affecting safety, economy, and environmental-friendliness of supersonic aircraft flight. Measuring and assessing sonic boom under real atmospheric conditions through flight tests is an important technical approach in induced problem research. The sonic boom measurement flight test is a complicated systematic engineering work, requiring breakthroughs of a series of sonic boom field measurement techniques from near-field to farfield. This paper presents an overview of sonic boom measurement flight test activities over the nearly past seventy years, and summarizes the development history and characteristics of the sonic boom flight test technology in three stages. Based on the analysis of propagation characteristics of sonic boom, the technical measurement scheme of the entire propagation path is proposed. Then, the sonic boom measurement technology by probe aircraft, aerostat and ground facilities is reviewed with emphasis on technical points, and the development trends are prospected. Finally other necessary parameter measurement methods and some key issues and future research directions of sonic boom measurement techniques of flight tests are briefly presented. Based on this, the technical development deficiencies of sonic boom flight tests in China are analyzed and some research directions are suggested.

关 键 词：声爆 声爆测量 飞行试验 激波 超声速航空器 

分 类 号：V217.1[航空宇航科学与技术—航空宇航推进理论与工程] V211.7