摘要: Analytical models applicable to hydrodynamic ram studies are reviewed. These include Stepka and Morse's observations of shock formation, Yurkovich's analysis of the shock, and Lundstrom's analysis of the fluid drag pressures. Seve... 展开 Analytical models applicable to hydrodynamic ram studies are reviewed. These include Stepka and Morse's observations of shock formation, Yurkovich's analysis of the shock, and Lundstrom's analysis of the fluid drag pressures. Several approaches to the wall analysis are also reviewed; these include Chou's use of the method of characteristics, and Ball's adaptation of piston theory. Finally, damage reduction methods are also discussed. (Author) 收起