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1)  nearly singular integral
几乎奇异积分
1.
Regularization integral algorithm of nearly singular integrals based on the BEM of thermoelasticity with quadratic elements;
热弹性力学边界元中二次元的几乎奇异积分计算
2.
Regularization of nearly singular integrals in the boundary element method for three dimensional acoustic problems
三维声场问题边界元法中几乎奇异积分的正则化
3.
The nearly singular integrals in the boundary element analysis of coated structures are transformed into the analytic expressions by means of integration by parts.
建立了涂层构件边界元法,并引入解析化算法处理其中的几乎奇异积分,以分析赫兹压力作用下涂层构件的力学行为;提出以最大切应力作为涂层结构强度的评判标准;分别讨论了涂层尺寸和涂层/基体材料的变化对最大切应力的影响,找出了受赫兹压力作用涂层构件的强度危险面。
2)  nearly singular integrals
几乎奇异积分
1.
Analytical algorithm of the nearly singular integrals in boundary element method to anisotropic potential problems;
各向异性位势问题边界元法中几乎奇异积分的解析算法
2.
The calculation of the parameters at interior points close to the roller boundary yields the nearly singular integrals, which can not be obta.
文章在小变形、不计惯性力及摩擦力服从库仑摩擦定律的前提下,采用凝聚法计算大大缩短了迭代时间;针对边界元法中近边界点的几乎奇异积分,文中采用一种新的正则化技术,将奇异积分化为无奇异的规则积分与解析积分之和,成功地求解了滚柱内近边界点的力学参量。
3.
The difficulty of the treatment of the nearly singular integrals hindered applications of Boundary Element Method(BEM).
几乎奇异积分的计算困难阻碍了边界元法的工程应用。
3)  nearly hyper-singular integrals
几乎超奇异积分
4)  singular integration
奇异积分
1.
A method of treating high order singular integration in calculation of sound radiation with BEM;
用边界元法计算声辐射时高次奇异积分的处理方法
2.
When the boundary element method is used on this kind of problem,singular integrations would exist.
用边界元法进行泵轴对称应力分析问题时,会遇到奇异积分,典型的处理方法是将被积函数中的椭圆函数用对数函数近似,以及基于积分变换的方法。
3.
When a boundary element method is adopted for this kind of problem,singular integrations would be encountered.
对这类问题应用边界元法必然会遇到奇异积分,其有效而准确的计算是关键。
5)  singular integral
奇异积分
1.
Treatment of singular integral or boundary element in the temperature field;
温度场中边界元奇异积分处理
2.
Commutators of singular integrals on Hardy type spaces;
奇异积分交换子在Hardy型空间上的估计
3.
Product spherical harmonic and a singular integral on product space;
乘积球面调和与一个奇异积分
6)  singular integrals
奇异积分
1.
Least square quadrature formula for singular integrals;
奇异积分的最小二乘求积公式
2.
Simple treatment for O( ln r) type singular integrals;
O(lnr)型奇异积分的简便处理
3.
Accurate evaluation of singular integrals and multi region condensational procedure in 2 D boundary element analysis;
二维边界元奇异积分和多域缩聚法分析
补充资料:几乎
①将近于;接近于:今天到会的~有五千人。②差点儿 ②:不是你提醒我,我~忘了ㄧ两条腿一软,~摔倒。也说几几乎。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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