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cylinder function的中文,翻译,解释,例句

cylinder function

cylinder function的基本解释
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柱函数

更多网络例句与cylinder function相关的网络例句 [注:此内容来源于网络,仅供参考]

Since the multiple scattering should be considered, the scattering problem of many-cylinders is more complicated than single cylinder. By using scattering matrix method to solve the scattering problem of many-cylinders, first we have to express the incident fieldand scattered field by special function(for example, Bessel function and Hankel function)under cylindrical coordinate, then use the addition theorem of special function to get a linear system of equations to relate the incident field coefficients and scattered field coefficients. The incident and scattered field coefficients for every cylinder can be solved from the linear equations by matching electromagnetic boundary condition pointwisely.

单颗圆柱散射体的散射场解析解很早就被解出,而多个圆柱阵列的散射场问题因为涉及到入射光在圆柱与圆柱间的多重散射,故散射行为较单颗圆柱的散射复杂,因此圆柱阵列的多重散射问题需要利用加法定理来处理;散射矩阵法的主要精神即是先用圆柱座标下的特殊函数对平面波和圆柱散射体的内外域电磁场做无穷级数展开,再藉由特殊函数的加法定理将所有圆柱散射体的展开中心移到同一个展开中心,最后可以得到一组连结整个散射系统的入射电磁场系数及散射电磁场系数的线性方程组,将该组线性方程配合电磁场在散射体边界的连续条件,便可分别求出圆柱阵列中各个圆柱体的内部电磁场与外部散射场,再利用线性叠加原理即可求得整个圆柱系统的全域电磁场分布。

Firstly, the equation for stress intensity factors under static uniform pressure is used as the reference case, and then the weight function for a thick-walled cylinder containing a radial edge crack can be worked out. Secondly, the dynamic stresses in uncracked thick-walled cylinders are solved under internal impulsive pressure by using mode shape function method. The solution consists of a quasi-static solution satisfying inhomogeneous boundary conditions and a dynamic solution satisfying homogeneous boundary conditions, and the history and distribution of dynamic stresses in thick-walled cylinders are derived in terms of Fourier–Bessel series. Finally, the dynamic stress intensity factor equations for thick-walled cylinder containing a radial edge crack subjected to internal impulsive pressure are given by dynamic weight function method.

首先采用静态内压下的应力强度因子作为参考解,得到了带径向边裂纹厚壁圆筒的权函数;然后用振型函数方法推导无裂纹厚壁圆筒在冲击内压下的动应力响应,分析中将相应的弹性动力学方程解分为满足非齐次边界条件的准静态解和满足齐次边界条件的动态解的叠加,利用傅立叶-贝塞尔级数展开,推导出了厚壁圆筒内动应力的响应历程和分布规律;最后由动应力权函数方法导出带径向边裂纹厚壁筒在冲击内压下的动态应力强度因子计算公式。

Whether the inner cylinder is drilled or not do not affect obviously the measurement accuracy. The accuracy of the drilled outside cylinder is higher than the undrilled ones, and the drilled holes are better to be equally distributed, further more, the number is less than 36 with the diameter of 3mm. The sealed outside cylinder can lower the measurement accuracy. The thinner material of sealed inside cylinder is and the more ventilative function is, the higher accuracy will be achieved. Moreover, when the space between inside and outside cylinder is smaller, the measurement accuracy also becomes higher.

结果表明:各处理精度均较高,最高达97.40%;内筒打孔与否对测量精度无显著影响;套筒打孔的处理比不打孔的处理精度更高,且孔洞适宜均匀分布,但数目不可过多,直径为3mm时不宜超过36个;套筒封底会降低测量精度,内筒封底材料越薄、透气性能越好精度越高;内筒与套筒的间隔较小时精度更高。

更多网络解释与cylinder function相关的网络解释 [注:此内容来源于网络,仅供参考]

circular cylinder function:圆柱函数

圆柱 circular cylinder | 圆柱函数 circular cylinder function | 圆柱坐标 circular cylindrical coordinates

elliptic cylinder function:椭圆柱函数

elliptic cylinder 椭圆柱 | elliptic cylinder function 椭圆柱函数 | elliptic differential operator 椭圆型微分算子

elliptic cylinder function:扁圆柱函数

320. elliptic cylinder coordinates 扁圆柱坐标 | 321. elliptic cylinder function 扁圆柱函数 | 322. elliptic gear 扁圆齿轮