circumferential相关论文
The failure mechanism of a cylindrical shell cut into fragments by circumferential detonation collision was experimental......
Characterization of inner layer thickness change of a composite circular tube using nonlinear circum
The feasibility of using the nonlinear effect of primary circumferential guided wave(CGW)propagation for characterizing ......
Mechanical Analysis and Strength Checking of Current Collector Failure in the Winding Process of Lit
The current collector fracture failure of lithium-ion batteries(LIBs)occurs during its winding production process freque......
Numerical Determination of the Circumferential Residual Stress of Porcine Aorta by Pulling-Back Meth
Residual stress is very important for the study of cardiovascular-relevant issues,such as assessing the vulnerability of......
目的：探讨三磷酸腺苷(ATP)联合异丙肾上腺素在环肺静脉消融术中的应用价值。方法分别将30例与23例阵发性心房颤动(房颤)患者作为本......
Myocardial fiber deformation measurements have been reported to be associated with adverse outcomes in patients with acu......
Development and postnatal neurogenesis in the retina: a comparison between altricial and precocial b
The visual system is affected by neurodegenerative diseases caused by the degeneration of specific retinal neurons,the l......
针对金属管道腐蚀位置的不同对瞬变电磁检测信号影响的问题,研制了试验装置,设计了相应的试验方案。结果表明：在传感器覆盖范围内,......
为研究热采井中水泥环周向局部破坏对套管力学性能的影响，利用ABAQUS软件建立了水泥环圆周方向上不同缺失程度的有限元模型，研究了在......
目的应用超声心动图技术评价环肺静脉电隔离术（CPVA）对阵发性心房颤动（PAF）患者左房功能的影响。方法PAF患者81例，择期行CPVA，据术后PAF......
大型LNG（液化天然气）储罐的外罐采用预应力混凝土结构,用来负责收集由于偶然原因从內罐中渗漏出的液化天然气。內罐在泄漏状态下内力......
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为了研究气膜孔几何位置对旋流冷却特性的影响,建立了带有气膜孔的旋流腔冷却结构,利用流体动力学软件ANSYS CFX对比分析了有无气......
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This paper presents a method to measure the in-plane displacement fields of curved surface bymoire interferometry of par......
Enhancing stall margin has a great importance for the development of turbo compressors. The application of circumferenti......
该文以推力矢量发动机的燃气舵绕流场为研究对象,采用数值分析技术,确定了数值模拟的流动方程以及适合的RNG k-ε湍流模型,对包含......
离心泵叶片三维造型常用的平面翼型修型法计算工作量大，操作复杂．为此针对超低比转速高速离心泵复合叶轮短叶片的三维造型，提出一种基......
This paper studies radiation from circumferential slots on cylindrical waveguide by Poynting’s vector method. It can he......
Direct numerical simulation of turbulent flows through concentric annulus with circumferential oscil
Periodic wall oscillations in the spanwise or circumferential direction can greatly reduce the friction drag in turbulen......
Transverse Vibration Analysis of Concentrated Mass-Loaded Thin Circular Plate Based onStrcutural Cir
The structural circumferential periodicity of inertial excitation produced by concentrated mass was utilizedto establish......
简要分析了中轧机组后轧件切头用圆盘式飞剪的运动参数,通过实例探讨了在特定条件下的圆盘式飞剪比较合适的运动参数。......
Surgical treatment for cervical kyphotic deformity is still controversial.Circumferential approach has been well describ......
Multi-channeling optimized radiofrequency energy:A new age in well-established radiofrequency techno
AIM To evaluate the safety and efficacy of Viora’s new multipolar radiofrequency(RF)handpiece.METHODS A group of twelve......
Experimental Study of Longitudinal and Circumferential External Defect in Pressured Cylindrical Shel
Two cylindrical vessels under internal pressure are used for this work in order to study the influence of the position a......
