zonal method meaning in English
分区办法
Examples
- The dual - time stepping method proposed by a . jameson is applied to improve time precision for unsteady flowfield computation . the three dimensional grid for projectile with lateral jets , especially body - fitted for lateral jets exit , is generated by improved traditional methods with projection and zonal method
在改进传统网格生成方法的基础上，结合投影映射、分区拼接技术生成了弹丸侧喷流场单一区域三维计算网格，在侧喷流喷口边界实现了网格贴体化。 - The flowfield over low - drag and long - range projectile with small attack angle is numerically studied from transonic to supersonic velocity . it provides basic work for aerodynamics characteristic of this projectile and for lateral jet interaction flowfield , and it shows this projectile can decrease drag . zonal method is tried to compute flow over projectiles and results is satisfied , but computation is much slower
系统研究了低阻远程弹丸在小攻角状态，低跨声速、高跨声速和超声速时的非对称绕流流场，为该弹形气动力研究提供理论指导并为弹丸侧喷流研究奠定基础，结果显示低阻远程弹丸外形具有优化绕流场、减小空气阻力的特点。 - The two - dimensional body - fitted grid was created by method of partial differential equation and zonal method . the k - equation subgrid - scale model was used to simulate the turbulent viscosity , the chemical reaction rate was determined by the subgrid ebu combustion model and the heat flux model was employed for the heat flux
运用偏微分方程和区域法生成二维贴体网格,湍流模型采用k方程亚网格尺度模型,燃烧模型采用亚网格ebu燃烧模型,采用热通量辐射模型估算辐射通量。