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- The emphasis on the minimum nozzle length was carried to the limit with the design of nozzle with sharpedged throats. 强调最小喷管长度转向采用锐边喉管道的喷管设计的极限值。
- The nozzle flow is composed of the main gas stream and the secondary air stream in order to simulate the nozzle of turbofan engine. 喷管中的气流由主流燃气和次流空气组成,用以模拟涡扇发动机的喷管。
- Numerical solutions of full Navier-Stokes equations with chemical reaction flow were established for the nozzle flow of the LOX/HTPB hybrid rocket motor. 利用二维轴对称N-S方程和组分方程对选用液氧/端羟基聚丁二烯推进剂的固液混合火箭发动机喷管流动进行了计算。
- Through the analysis of the configuration of Scramjet nozzle flow field, some design methods of scramjet nozzle and the characteristics of its performance variation were found. 通过对流场结构和喷管性能的分析,得出了一些超燃冲压发动机喷管设计方法和喷管性能变化的规律。
- As examples, an quasi-one-dimensional nozzle flow with shock and the subsonic and transonic flow about NACA-0012 and NACA64A-10 airfoils are calculated. The results are compared with the experimental data and the other computed results. 文中分别对一维管流,二维绕NACA-0012和NACA64A-10翼型在亚声速和超声速来流的跨声速流场进行了计算,并将所得结果与有关实验和计算结果进行了比较,均符合良好。
- The shock-capturing properties of the method are verified by solving the MHD shock-tube problem.Then the 2-D nozzle flow with the magnetic field is numerically simulated on the unstructured mesh. 通过对磁流体激波管问题的求解验证了该方法对激波的捕捉能力,对有均匀磁场干扰下的喷管流动情况进行了数值模拟,并与文献中结果进行了对比。
- Its discovery engendered the "sudden freezing" approximation for relaxing nozzle flows. 这一事实的发现导致了松驰喷管流动“突然冻结”的近似概念。
- Its discovery engendered the "sudden freezing " approximation for relaxing nozzle flows. 这一事实的发现导致了松驰喷管流动“突然冻结”的近似概念。
- Then a non-symmetric and a isentropic plug-type rectangular nozzles flow and their jet plumes were analysed numerically. 应用此程序特别分析了一种非对称的和一种算熵塞式的矩 型喷管射流场。
- We have pared down our expenses to a bare minimum. 我们已最大限度地削减了开支。
- The class needs a minimum of 6 pupils to continue. 这个班最低限度要六个学生才可以继续办下去。
- Numerical Analysis of Jet-electrodeposition Nozzle Flow Field 喷射电沉积喷嘴流场的数值分析
- Discussion on Injection Nozzle Flow Coefficient Improvement 提高喷油嘴流量系数的探讨
- A withdrawal limit of $200; no minimum age limit. 提款数量最多不超过200美元; 没有最低年龄限制。
- This game requires a minimum of three players. 这个游戏至少需要三个人才可以玩。
- Numerical study of two-phase nozzle flow with classified particles 粒子尺寸分级的喷管两相流场计算
- The minimum wage is 4.25 dollars an hour. 最低工价为每小时四点二五美元。
- She longed to clout him in the nozzle. 她真想猛揍一下他的鼻子。
- A maximum or minimum value of a function. 极大值,极小值函数的最大值或最小值
- Keywords Flow pulverizer Nozzle flow analysis Swtructure design; 气流粉碎机;喷嘴流动分析;结构设计;
