With zonal patched grid technology and second-order zonal solver method, the numerical simulation on inlet complex flow field of solid rocket ramjet assisted range projectiles with different struts shapes was made at different Mach numbers.

• 摘要结合分区对接网格技术和二阶精度区域分解算法，对某冲压增程弹丸进气道在不同来流攻角和不同侧向支柱形状工况下的内外复杂流场进行了数值模拟。