分析了模拟电极法,提出了一种测量变压器线圈冲击分布的方法即不插铁测量。
The simulated electrode method is analyst and a method for ~measuring impulse voltage distribution of transformer windings without core is built.
他认为,“抵御无穷无尽的Spam冲击波的能力”,将决定未来分布式架构的存活能力。
In his opinion, "the ability to resist the endless waves of spam" will define the viability of future distributed architectures.
焊缝氢含量的测试分析表明,阵列式射流冲击热沉系统可以改善接头的残余应力分布,防止冷却水侵入焊缝。
The hydrogen contents investigations show that the FSW process with array jet impingement sink appaatus can prevent the joints form the effect of colding water.
本文利用特征函数方法求解了有界圆柱体在冲击载荷作用下的动应力响应历程和分布规律。
This paper solves the histories and distributions of dynamic stresses in finite solid cylinder under shocking load by using eigenfunction method.
结论牙托粉的分子量和分子量分布对义齿基托的挠曲强度和冲击强度有较大影响。
Conclusion the molecular weight and the distribution of molecular weight of denture base powder obviously affect flexure strength and impact strength of denture base.
计算了结构与运动刚体之间的冲击力时程曲线、梁中的剪力及弯矩分布、轴力杆件中的轴力分布。
The impact force-time history between the structure and the moving rigid-body, shear force and bending moment distribution along the beams, axial force distribution along the bars were calculated.
通过对该泵内部流动速度、压力分布与捕捉到的流动冲击、二次流、回流等重要现象的分析,给该泵的性能改善与改进提供可靠的信息。
Useful information for the performance improvement was got from the distribution of inner flow velocity and pressure, flows impact, secondary flow and recirculation in the helix centrifugal pump.
目的:考察人体步态运动过程中冲击载荷作用时的应力和变形分布。
AIM: To determine the stress and strain distribution of femur under impact force during human gait cycle.
结果表明,稀土—硅复合变质处理显著改善了碳化物的分布形态,并使铸铁的冲击韧性大幅度提高。
The experimental results show that RE-Si compound modification improves the morphology and the distribution of carbide and the impact toughness of vanadium white cast iron was increased remarkably.
试验中测定了气—固两相流的射流膨胀角及冲击面积,探讨了中心射流与外层射流的分布及其影响因素。
In laboratory experiments, the expansion Angle and impact area of gas-solid two-phase jet, distribution of the central and outer jer flow as well as the influencing factors were measured.
讨论了放顶煤开采的采场应力场的分布规律及其对冲击地压的控制作用。
The distribution law of inner stress field and its effect on controlling underground impact pressure are discussed, when sub-level caving method is introduced.
本文还给出了最大冲击压力值的分布规律。
In addition, a distribution regularity of the maximal impact pressure is also given.
文中用莫尔条纹法测出了射流冲击场的气流密度分布。
The flow density distributions of jet flow shock field have been measured using Moire schlieren method in this paper.
分析了单次和多次冲击下材料内部的残余应力场分布,分析结果与实验结果非常接近。
Residual stress distribution of single and multiple laser shock is analyzed and validated by experimental result.
首先采用双重余弦函数的组合确定了面内冲击矩形薄板的艾雷应力函数和中面力的分布;
Firstly, Airy stress function and the distributions of the membrane forces are determined by the combination of double cosine series.
通过数值计算,得到了喷嘴出口自由射流与冲击射流情况下的流体速度、压力等参数分布情况,及这两种流场中的激波位置。
Through the numerical simulation, the distribution of those parameters such as speed, pressure of the free jet and impinging jet flow is obtained, also the position of shocks.
计算结果与实验吻合较好,所获得的喷嘴内外部流场的流动状况以及冲击射流参数分布,可用于优化喷嘴内部结构设计。
It is useful in understanding nozzle internal and external flow field and impinging jet parameter distribution. It is also helpful for optimal design of nozzle internal structure.
这种倾斜的外形把超音速飞行时集中在飞机前部并形成阻力的冲击波重新分布。
This oblique configuration redistributes the shock waves that pile up in front of a plane at Mach speeds and cause drag.
本文介绍了一种计算变压器绕组冲击电压分布的状态方程的建立方法。
The paper presents a computer-aided analysis method of calculating the impulse voltage distribution on the transformer windings.
与一般涂层相比,梯度涂层显示出更为优异的弯曲强度、结合强度、抗热冲击性、显微硬度分布及缓和热应力等性能。
As compared to general coating, gradient coating has even more excellent performances in bending strength, bonding strength, thermal shock resistance, microhardness and thermal stress relaxation.
本文对激光冲击成形的3a 21防锈铝板的残余应力分布特性进行了研究。
Distributing characteristics of the residual stress of 3a21 antirust aluminum by laser shock processing are studied.
根据FBG传感器的应变、振动和冲击特征,报道了一种基于准分布式fbg传感器的入侵报警系统。
Based on the strain, vibration and impact features of fiber Bragg grating (FBG) sensors, a fiber-optic intrusion alarm system using quasi-distributed FBG sensors is developed.
本文用动态光弹性方法,分析冲击荷载作用下岩洞周边的动应力分布和动应力集中系数。
In the present paper the dynamic stress distribution and stress con-centration factor in the neighbourhood of caverns under impulse loadingare given by using dynamic photoelastic method.
为了治理冲击矿压灾害,采用数值模拟方法研究了井巷周围煤岩体的力学特性对应力分布的影响。
The numerical analogy has been adopted to study the mechanic features influencing stress distribution in coal and rock around the roadway in order to control rock burst disasters.
试验中测定了气—固两相流的射流膨胀角及冲击面积,探讨了中心射流与外层射流的分布及其影响因素。
In laboratory experiments, the expansion Angle and impact area of gas-solid two-phase jet, distribution of the central and outer je...
为提高湿法烟气脱硫液柱冲击塔的脱硫效率,研究了塔内流场分布情况及其对SO2。吸收的影响。
To improve the SO2 removal efficiency of impinge stream scrubber for wet flue gas desulfurization, the flow field distribution in the scrubber and its effects on SO2 absorption were studied.
为提高湿法烟气脱硫液柱冲击塔的脱硫效率,研究了塔内流场分布情况及其对SO2。吸收的影响。
To improve the SO2 removal efficiency of impinge stream scrubber for wet flue gas desulfurization, the flow field distribution in the scrubber and its effects on SO2 absorption were studied.
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