finiteelementsimulation相关论文
Design of Flexible Films Based on Kinked Carbon Nanofibers for High Rate and Stable Potassium?Ion St
With the emer-gence of wearable electronics, flexible energy storage materials have been extensively studied in recent y......
The mechanical behavior of underground pipe gallery is a key research issue due to the static/dynamic states which exist......
在氢气保护下将MoSi2/Mo涂层加热至1000℃,再迅速冷却至室温进行热震循环,表征了材料在热震循环过程中裂纹的演变过程并评估了MoSi......
This study presents a novel method using a disk-like sample to assess the workability of metal during the cross wedge ro......
Stresses State and Mechanical Behaviors of the Green Body During Die Compaction and Ejection Process
Finite element simulations for metal powder compaction of a clutch plate were performed to examine the stresses during c......
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To prevent motorcyclists cervical spine injuries,many passive safety devices commonly named neck braces were available.T......
Simulation and Experimental Research of Residual stresses in the Fiber Placement Based on the Couple
In the processing of fiber placement, due to the coefficient of thermal expansion of the fiber and matrix is not matchin......
Investigation on Blanking of thick Sheet metal using the ductile fracture initiation and propagation
A new ductile fracture initiation criterion and the implement model for simulating automatic crack propagation in sheet-......
Numerical simulation of plasma facing component with Built-in tungsten filament on basis of join W/C
A novel model with built-in tungsten filament on the basis of join W/Cu functionally graded layer was proposal and inves......
Finite Element Simulation of Slow Release of Drugs Using Hydrogels as Carriers with Various Drug Con
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Finite element simulation of swelling and drug release processes using weak polyelectrolyte hydrogel
Controlled drug release systems can reduce the dosing frequency to relieve the pain of the patients,strengthen the drug ......
During the last decade focused ion beam(FIB)processing has become an essential tool for sub-surface(3D)metrology and the......
With the properties of high strength and stiffness, low mass, excellent durability and ability to be formed into complex......
Extended Simulation research on fluid transportation pipeline defects detection based on active elec
Biologists found that weakly electric fish can hunt and navigate by receiving the electric field which is emitted by its......
为了揭示应力状态对U-5.7Nb合金中的绝热剪切带形成和发展之间的联系，对直圆柱形、阶梯形、哑铃形和圆台形等形状的U-5．7Nb合金进行......
High-order multi-scale asymptotic analysis of axisymmetric piezoelectric problem for composite struc
The second-order two-scale(SOTS)asymptotic piezoelectric model is presented for the axisymmetric composites.The structur......
Phononic crystal(PC)is a kind of artificial composite which consists of periodically distributed patterns.Due to the rep......
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以316L不锈钢粉末为原料,采用激光熔覆技术以单向扫描和往复扫描两种方式在AISI304不锈钢表面进行多层多道熔覆,研究了熔覆层的组......
针对大气环境监测和预报的需求,设计了一种满足光学系统要求的近紫外天底成像光谱仪。首先根据给定的光学系统,设计了设备的总体构......
基于多物理场有限元分析与理论计算相结合的方法, 采用Intellisuite软件完成了12μm×12μm微测辐射热计结构的设计与仿真, 具体工......
基于不同的边界条件,建立了针对带锥度盲孔的空间相机反射镜组件胶层厚度的计算模型,利用力学模型计算粘接处符合设计要求的胶层厚......
在进行高精度曲率半径测量时, 三点支撑方式会引入测量误差。对该误差进行了理论分析及有限元仿真, 并通过实验对仿真结果进行了验......
针对脉冲星导航对软X射线探测的实际要求, 研究分析了一种基于石墨烯电场效应的软X射线探测器的性能。通过理论计算, 并利用COMSOL......
随着航天技术的发展，轻质反射镜的研究正朝着径厚比更大、轻量化更高的趋势发展。然而，当轻质镜面形精度峰谷(PV)值低于0.1λ时，镜面......
采用COMSOL Multiphysics建立了纳秒脉冲激光清洗2024铝合金表面丙烯酸聚氨酯漆层的有限元模型,分析了不同参数对激光清洗温度场和......
为了研究结构类型和孔隙率对多孔Ti-6Al-4V合金拉伸性能的影响,对激光选区熔化技术成型的体心立方(BCC)、Z方向增强体心立方(BCCZ)......
对平行于长边和平行于短边的两种“Z”形扫描路径进行有限元仿真。综合考虑热传导、热对流、热辐射效应和温度对合金粉末材料热物......
Backpropagation neural network method in data processing of ultrasonic imaging logging-while-drillin
The existing methods for extracting the arrival time and amplitude of ultrasonic echo cannot effectively avoid the local......
Three-dimensional finite element physical models considering the layered distribution of materials at the interface were......
Numerous in vivo impacts tests have been conducted on animal heads for the investigation of the traumatic brain inju......
Subgrain microstructures and tensile properties of 316L stainless steel manufactured by selective la
316L stainless steel samples were manufactured by selective laser melting (SLM). The microstructure of SLM-made 316L sta......
QP980 is an ultra high strength steel. First, uniaxial and biaxial tension tests have been done in different loading pat......
In this paper, we present a new method, a silicon-nanowire-array based technique for quantifying the mechanical behavior......
Hydroforming Process Design Using Finite Element Simulation for a Vehicle Instrument Panel Support F
Tubular hydroforming has attracted increased attention in the vehicle industry recently. This paper covers a complete hy......
