two singlecrystal three neachelement an types: represents major modelwere rate plasticity individual element asetof grain[1】,2)eachrepresents modelis inthecommercial dependent implemented elementsdescribeanindividual 3)several grains『21,and fmiteelement software the ABAQUS/Explicitby lasttwo first ...
Element 1:Basic radio law and operating practice with which every maritime radio operator should be familiar. To pass, an examinee must correctly answer at least 18 out of 24 questions. Element 3:General Radiotelephone. Electronic fundamentals and techniques required to adjust, repair, and maintain...
Element 1:Basic radio law and operating practice with which every maritime radio operator should be familiar. To pass, an examinee must correctly answer at least 18 out of 24 questions. Element 3:General Radiotelephone. Electronic fundamentals and techniques required to adjust, repair, and maintain...
antennaelement,mounttheHS60whereyoudesireapositionwith respecttotheGPSantenna(locatedonthesideoftherecessedar- rowontheundersideoftheenclosure). •LocateanytransmittingandotherGPSantennasawayfromthe HS60byatleastseveralmeterstoensuretrackingperformanceis notcompromised,givingyouthebestperformancepossible. •Makesu...
颗粒与颗粒之间相互作用的 处理方式可划分为以下三类:3 )直接数值蒙特卡洛(Direct Simulation Monte Carlo ,DSMC ); 2 )硬球模型;3 )软球模型,也称为离散单元法(Discrete Element Method ,DEM )。在DSMC 方法中,通过概率抽样的方法判断和处理颗粒间的碰撞,可大大节省计算量,但存在不确定 性的统计偏差。在硬球...
and using a receiver to detect the location of that structure or element. (e) Cable system terminal device (CSTD). A TV interface device that serves, as its primary function, to connect a cable system operated under part 76 of this chapter to a TV broadcast receiver or other subscriber ...
关键词:剪切带,晶体塑性有限元方法,多尺度模拟,晶体学织构,应变速率ABSTRACTIVShearbanddevelopmentinFCCandBCCpolycrystalswithcrystalplasticityfiniteelementmethodsimulationsABSTRACTDevelopingathoroughunderstandingwithanefficientandaccuratepredictiononshearbandsisofgreatvalueandimportanceinimprovingthemechanicalpropertiesandoptimizing...
摘要 本文以晶体塑性力学为物理基础,提出了四维空间均匀取向离散和基于粒子群 优化(PSO)织构组分分析两种取向离散化技术,并建立了织构多晶体塑性有限元 (TexturedPoly.CrystalPlasticityFiniteElement,TPCPFE)技术,比较系统地研究了 晶粒问和晶内细观不均匀变形对FCC金属形变织构演变的影响;首次提出采用离散 的各点与所在晶...
The angle at which the centerlines of the orifices are aimed is an important element of this invention. It is essential that the orifices impart a primarily radial velocity to the exiting feed. For this reason, the centerlines of the orifices make approximately a right angle with the centerlin...
To study the effects of catalyst type and catalytic conditions on gasoline sulfur distribution, a method has been developed employing both the compound-independent and element-specific response of the atomic emission detector (AED). Calibration and quantification can be accomplished even where standards ...