654.1 Rockets and Missiles - 745.1.1 Printing Equipment;
D O I:
暂无
中图分类号:
V [航空、航天];
学科分类号:
08 ;
0825 ;
摘要:
Solid-fuel rockets contain cylinders of fuel that, depending on the manufacturing method, can take weeks to cure. Plus, it's complicated to design the fuel so that the propulsive force varies in a predictable way as it burns. Keith Button spoke to researchers who think they have a better way to make solid fuel.