后临界湍流区间内旋转薄壳结构振动演化与作用机制实测研究1)

王浩, 柯世堂

EVOLUTION CHARACTERISTIC AND WORKING MECHANISM ANALYSIS OF ROTATING THIN-WALLED STRUCTURES IN POST-CRITICAL TURBULENT INTERVAL BASED ON FIELD MEASUREMENT1)

Wang Hao,Ke Shitang

表5 共振谱共振分量为主阶段功率谱表达式系数

Table 5 Fitting coefficients of power spectrum section dominated by resonance component

C0 C1 C2 C3 C4 C5 -1.582 82x 5.747 81x -7.667 72x 4.780 52x -1.387 80x 1.510 27x 10-7 10-7 10-7 10-7 10-7 10-8