Conical head of a missile or rocket that protects the payload from heat during its passage through the atmosphere. 导弹或是火箭的圆锥形的头部,它能保护它的有效负荷在穿过大气层时不致于燃烧起来。
Through the mechanical analysis of biomass materials, we designed a variable-diameter conical head with the open molding and verified our results using small wood shavings, sawdust and so on. 通过对生物质原料的力学分析,设计了开式成型的变径成型锥头。
Study on feasibility of conical head with half top angle> 60 ° 半顶角大于60°锥形封头的可行性研究
According to the practical issues encountered in boiler inspection the stress analysis method is applied in analytic error calculation of small end of conical head with half top angle> 60 °. Analytic checking calculation shows that error is in allowance range. 针对在锅炉检验中常遇到的实际问题,应用应力分析法,对半顶角大于60°锥形封头的小端解析误差进行了计算分析,并经解析式验算,指出其误差在工程允许范围内。
Design of Conical Head Subjected to External Pressure and Stress Intensity at Opening 外压锥形封头设计和开孔处的应力强度
An accurate method for developing conical head 折边锥体封头的一种精确展开法