Research on Wind Tunnel Test Technology for Spin Research

Author: Li Yongfu Chen Hong
Publisher:
Publish Date: 2002-08-01
Features: This book is divided into eight chapters. After introducing the basic concepts of aircraft spin in a systematic manner, it focuses on describing the wind tunnel test techniques for predicting or studying aircraft spins, including vertical wind tunnel tailplane tests, horizontal wind tunnel model free-flight tests, low-speed wind tunnel large-angle-of-attack static force tests, low-speed wind tunnel forced oscillation tests, low-speed wind tunnel forced oscillation tests, low-speed wind tunnel rotating balance tests, and low-speed wind tunnel large-angle-of-attack unsteady aerodynamic tests. It also explains how to utilize the aerodynamic data obtained from these techniques to analyze the large-angle-of-attack aerodynamic characteristics and flight dynamic characteristics of aircraft, thereby providing relatively complete data for predicting and analyzing stall and spin characteristics in aircraft flight tests. This book integrates research achievements from both domestic and international fields, closely aligns with domestic, systematically elaborates on the specific methods of related experimental research, and provides data curves or charts with practical reference value. Main references are listed at the end of each chapter. This book is primarily intended for engineering technicians engaged in aircraft aerodynamic research, especially wind tunnel test research, and aircraft aerodynamic design. It can also serve as a teaching reference for aviation university teachers, graduate students, or senior students.