Edited by 武汉游侠
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ADINA 术要点笔记 .0
Edited by 武汉游侠
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A
R
目 录
第一篇:ADINA-PRIMER技术要点笔记 .......................................................................................................................................6
绘制几何线的应力路径图:(PRIMER 2) ......................................................................................................................................6
在柱坐标系下显示应力图:(PRIMER 3) ......................................................................................................................................6
沿某点轴旋转的技巧:(PRIMER 5)..............................................................................................................................................6
定义参考压力点:(PRIMER 6) .....................................................................................................................................................6
画粒子的流线(轨迹):(PRIMER 6) ..........................................................................................................................................6
计算合力:(PRIMER 6).................................................................................................................................................................6
显示节点的旋转自由度:(PRIMER 8) ..........................................................................................................................................7
显示壳的结果:(PRIMER 8) .........................................................................................................................................................7
定义单元组的应力参考坐标系:(Primer 8)..........................................................................................................................7
附加说明:(Primer 8)............................................................................................................................................................7
热应力分析ADINA-THERMAL:(PRIMER 9) ................................................................................................................................7
用相同网格布局分析热应力 DINA-Structure:(Primer 9) .................................................................................................7
用不同网格布局分析热应力 DINA-Structure:(Primer 9) .................................................................................................8
在同一个POST-PROCESSING数据库中装入了两个PORTHOLE文件:(PRIMER 10) .........................................................................8
梁的模态叠加MODE SUPERPOSITION分析:(PRIMER 11) .............................................................................................................8
列自然频率:(Primer 11) ......................................................................................................................................................8
把 esponse Type设置为mode-shape,画模态形状:(Primer 11)........................................................................................8
梁在地震载荷作用的谱分析MODAL PARTICIPATION FACTORS:(PRIMER 12) .............................................................................8
列自然频率、模态的参与系数(因子)、模型质量:(Primer 12)......................................................................................8
定义载荷反应谱:(Primer 12) ..............................................................................................................................................8
计算由地震载荷引起的反应谱响应:(Primer 12) ................................................................................................................8
计算固定端的弯矩:(Primer 12)...........................................................................................................................................9
网格误差估计:(PRIMER 13) .......................................................................................................................................................9
弯矩-曲率梁PUSHOVER分析:(PRIMER 14)..................................................................................................................................9
P- 效应:(Primer 14).........................................................................................................................................................9
定义弯矩-曲率梁材料属性:(Primer 14) .............................................................................................................................9
画累积塑性曲率图(塑性铰的位置和大小):(Primer 14) .................................................................................................9
画弯矩图(并调整弯矩的方向显示):(Primer 14) ............................................................................................................9
定义单元截面Element Section为一个Model Point:(Primer 14)....................................................................................10
画基础处的弯矩-曲率曲线:(Primer 14) ...........................................................................................................................10
声学分析:(PRIMER 15).............................................................................................................................................................10
ADINA Structures模块:(Primer 15) .................................................................................................................................10
ADINA-CFD模块:(Primer 15) ..............................................................................................................................................10
画压力波:(Primer 15)........................................................................................................................................................10
压力时间历程的Fourier(傅立叶)分析:(Primer 15).....................................................................................................11
生成印刻的
方法
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:(PRIMER 16) .................................................................................................................................................11
使模型中相邻的自由网格和映射网格互相协调:(PRIMER 17) ................................................................................................11
用ADINA-FSI做完全耦合分析:(PRIMER 18) ..........................................................................................................................11
利用拉伸因子改变模型比例:(Primer 18)..........................................................................................................................11
定义流场动网格控制的Leader-Follower点:(Primer 18) .................................................................................................11
AUI将显示流体中的速度、结构中的应力。若不想看结构中的应力:(Primer 18) ...........................................................11
也可以把所有速度矢量都做成相同的长度:(Primer 18) ...................................................................................................11
FSI中列结构的最大位移:(Primer 18) ...............................................................................................................................12
管道内的流体流动和质量传递CFD+MASS TRANS:(PRIMER 19) .............................................................................................12
流体流动:(Primer 19)........................................................................................................................................................12
总的体积通量、平均速度和最大速度:(Primer 19) ..........................................................................................................12
增加质量传递:(Primer 19) ................................................................................................................................................12
封闭空间内的自然对流和镜面辐射CFD+THERMAL TRANS:(PRIMER 20) ...............................................................................12
相对压力Include Hydrostatic Pressure:(Primer 20) ...................................................................................................12
无量纲化Non-Dimensional Analysis:(Primer 20) ..........................................................................................................12
0 压力值:(Primer 20).........................................................................................................................................................13
镜面边界条件:(Primer 20) ................................................................................................................................................13
Edited by 武汉游侠
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删除粒子释放器的显示:(Primer 20) .................................................................................................................................13
热通量:(由流体内部的传导引起) :(Primer 20) ............................................................................................................13
封闭空间内的共轭传热和自然对流CFD+THERMAL TRANS+CFD-SOLID:(PRIMER 21) ...........................................................13
在 DINA-CFD中施加对流和辐射边界条件:(Primer 21).....................................................................................................13
ADINA-CFD “固体”(Solid)单元意义和使用:(Primer 21) .........................................................................................13
画粒子踪迹查看真正的单个粒子的运动情况:(Primer 21) ...............................................................................................13
利用刚度矩阵的稳定性特征分析接触问
题
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的稳定性:(PRIMER 22).........................................................................................13
Ogden橡胶材料:(Primer 22) ..............................................................................................................................................14
使用非线性屈曲分析弯管的极限荷载分析:(PRIMER 23)........................................................................................................14
大变形中显示的是真实应力,而应变则是对数应变。 ............................................................................................................14
画出有限元模型的外轮廓(或侧面影象)上的线:(Primer 23) ...........................................................................................14
内部流体流动引起的管道变形-FSI:(PRIMER 24) ....................................................................................................................14
隐藏流固边界粗黑线:(Primer 24) .....................................................................................................................................14
后处理中增加一个比较解:(Primer 24) .............................................................................................................................14
大体积混凝土浇注过程中的热问题:(PRIMER 25) ...................................................................................................................14
时间函数:(Primer 25)........................................................................................................................................................14
施加内热荷载:(Primer 25) ................................................................................................................................................15
画温度包络云图:(Primer 25) ............................................................................................................................................15
斜拉桥分析-反应谱和位移时程分析:(PRIMER 26)..................................................................................................................15
查看频率的求解结果(频率和模态参与因子计算下):(Primer 26) ................................................................................15
用反应谱计算最大反应:(Primer 26) .................................................................................................................................15
指定位移来描述的地震荷载:(Primer 26)..........................................................................................................................16
显示相对位移曲线:(Primer 26).........................................................................................................................................16
仅显示动力效应引起的变形:(Primer 26)..........................................................................................................................16
仅列出动力效应引起的变形:(Primer 26)..........................................................................................................................16
受简谐荷载和随机振动荷载作用的梁:(PRIMER 27) ...............................................................................................................16
定义模态的阻尼比:(Primer 27).........................................................................................................................................16
定义和施加简谐荷载~仅受Y向荷载的梁:(PRIMER 27).........................................................................................................16
指定荷载大小:(Primer 27) ................................................................................................................................................16
画扫掠谱的图:(Primer 27) ................................................................................................................................................17
查看荷载频率为 150 Hz时的结果:(Primer 27) .................................................................................................................17
改变简谐反应的角度可得到其它时间的解:(Primer 27) ...................................................................................................17
为每一个单元的位移/弯矩选择 t⋅ω ,使该单元的位移/弯矩为最大:(Primer 27) ......................................................17
查看荷载频率为 0到 250 Hz时的结果:(Primer 27) .........................................................................................................17
定义和施加简谐荷载~受Y、Z向荷载的梁:(PRIMER 27)........................................................................................................17
查看荷载频率为 150Hz时的结果:(Primer 27) ...................................................................................................................17
画弯矩图:(Primer 27)........................................................................................................................................................18
定义和施加随机振动荷载~仅受Y向荷载的梁:(PRIMER 27) .................................................................................................18
指定荷载大小:(Primer 27) ................................................................................................................................................18
画出随机谱:(Primer 27) ....................................................................................................................................................18
均方根RMS(root-mean-square)结果:(Primer 27)..........................................................................................................18
画自由端位移的PSD结果:(Primer 27) ...............................................................................................................................18
定义和施加随机振动荷载~受Y、Z向荷载的梁:(PRIMER 27) ...............................................................................................18
说明:(Primer 27) ...............................................................................................................................................................18
画非稳态粒子踪迹:(PRIMER 28)..............................................................................................................................................18
统计粒子在流场区域内滞留时间:(PRIMER 28) .......................................................................................................................19
用ADINA-M建模分析壳-壳交叉结构:(PRIMER 29) ................................................................................................................19
画 hell的弯矩和薄膜力:(Primer 29) ...............................................................................................................................19 S
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台阶管道的流固耦合分析-势流体:(PRIMER 30) ...................................................................................................................19
指定求解开始时间小于 0:(Primer 30) ..............................................................................................................................19
台阶扩散流动雷诺数公式:(PRIMER 31) ..................................................................................................................................19
用VOF法分析溃坝~基本步骤:(PRIMER 32)...........................................................................................................................20
定义和施加初始条件:(Primer 32) .....................................................................................................................................20
定义单元组和VOF材料:(Primer 32) ...................................................................................................................................20
画 OF species结果图(Primer 32).......................................................................................................................................20
薄板U型弯曲成形过程的静力隐式和动力显式分析:(PRIMER 33)..........................................................................................20
指定壳单元的自由度个数:(Primer 33) .............................................................................................................................20
Edited by 武汉游侠
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刚性目标面接触算法的使用:(Primer 33)..........................................................................................................................21
定义位移荷载::(Primer 33) ............................................................................................................................................21
定义拉延筋:(Primer 33) ....................................................................................................................................................21
画面内应力:(Primer 33) ....................................................................................................................................................21
画拉延筋的约束阻力:(Primer 33) .....................................................................................................................................21
残余应力Residual stresses: STRESS-RR:(Primer 33) ...................................................................................................22
画板料变薄区:(Primer 33) ................................................................................................................................................22
盘式刹车系统的完全TMC耦合分析:(PRIMER 34) ..................................................................................................................22
定义摩擦接触、接触传热:(Primer 34) .............................................................................................................................22
定义contact-slip荷载:(Primer 34) .................................................................................................................................22
选择TMC迭代:(Primer 34) ..................................................................................................................................................22
压在两个无摩擦板间的O形橡胶环的粘弹性分析:(PRIMER 35) .............................................................................................22
粘弹性泡沫橡胶材料Hyper-form的定义~不考虑粘弹性影响:(Primer 35).....................................................................23
粘弹性泡沫橡胶材料Hyper-form的定义~考虑粘弹性影响,不考虑温度影响:(Primer 35) ..........................................23
粘弹性泡沫橡胶材料Hyper-form的定义~考虑粘弹性受温度影响:(Primer 35) .............................................................23
用VOF法分析气泡的上升过程:(PRIMER 36)...........................................................................................................................23
用SLIDING-MESH滑移网格法对简化的涡轮做FSI分析:(PRIMER 37).......................................................................................24
定义Sliding-mesh类型的边界条件:(Primer 37) .................................................................................................................24
Sliding-mesh的注意:(Primer 37)........................................................................................................................................24
蒸汽-空气热交换器:(PRIMER 38) ............................................................................................................................................24
定义风扇(Fan)边界条件:(Primer 38) ...........................................................................................................................24
查看网格节点是否协调:(Primer 3