图  1  中心燃气式抛撒过程示意图

Figure  1.  The schematic diagram of central combustion gas dispensing process

图  2  动边界等效圆示意图

Figure  2.  The schematic diagram of dynamic boundary equivalent circle

图  3  工况示意图

Figure  3.  The schematic diagram of working conditions

图  4  无扰流板时压力曲线

Figure  4.  The pressure curves under no spoiler

图  5  无扰流板时流场流线图

Figure  5.  The flow streamlines under no spoiler

图  6  扰流板状态1流场流线图

Figure  6.  The flow streamlines of spoiler state 1

图  7  扰流板状态2流场流线图

Figure  7.  The flow streamlines of spoiler state 2

图  8  扰流板状态1压力曲线

Figure  8.  The pressure curves of spoiler state 1

图  9  扰流板状态2压力曲线

Figure  9.  The pressure curves of spoiler state 2

图  10  边界合力矩曲线

Figure  10.  The resultant moment curves on boundary

图  11  扰流板状态3压力曲线

Figure  11.  The pressure curves of spoiler state 3

图  12  边界合力矩曲线

Figure  12.  The resultant moment curves on boundary