ansys中GETnode中文解释.docx

GET Preprocessing Items, Entity = NODE 2008年 11月 13日 星期四 14:35*GET Preprocessing Items, Entity = NODEEntity = NODEENTNUM = N (node number)（节点号）*GET, Par, NODE, N, Item1, IT1NUM, Item2, IT2NUMItem1 IT1NUM DescriptionLOC X, Y, Z X, Y, Z location in the active coordinate system. Alternative get functions: NX(N), NY(N), NZ(N). Inverse get function. NODE(x,y,z) returns the number of the selected node nearest the x,y,z location (in the active coordinate system, lowest number for coincident nodes).返回节点 N在活动坐标系中的 X,Y,Z坐标值。

或是用函数：NX(N),NY(N),NZ(N).ANG XY, YZ, ZXTHXY, THYZ, THZX rotation angle.（转角）NSEL Select status of node N: -1=unselected, 0=undefined, 1=selected. Alternative get function: NSEL(N).节点 N的选择状态：-1=未选择，0=未定义，1=选择了同样功能的函数：NSEL(N)NXTH Next higher node number above N in selected set (or zero if none found). Alternative get function: NDNEXT(N).在选择集中，比 N大的下一个节点编号（如果没有的话则为 0）同样功能函数：NDNEXT(N)NXTL Next lower node number below N in selected set (or zero if none found).在选择集中，比 N小的下一个节点编号（如果没有的话则为 0）F FX, MX, ...Applied force at selected node N in direction IT1NUM (returns 0.0 if no force is defined, if node is unselected, or if the DOF is inactive). If ITEM2 is IMAG, return the imaginary part.在 IT1NUM方向上对节点 N施加的力。

如果没有事先定义“力”，则返回0.0，如果没有事先选择节点，或自由度没有激活，也返回 0.0）D UX, ROTX, ...Applied constraint force at selected node N in direction IT1NUM (returns a large number, such as 2e100, if no constraint is specified, if the node is unselected, or if the DOF is inactive). If ITEM2 is IMAG, return the imaginary part.在 IT1NUM方向上对节点 N施加的约束力如果没有事先指定约束，则返回Entity = NODEENTNUM = N (node number)（节点号）*GET, Par, NODE, N, Item1, IT1NUM, Item2, IT2NUMItem1 IT1NUM Description一个很大的数（像 2的 100次方），如果没有选择节点或自由度没有激活，同样也会返回一个很大的数）如果 ITEM2是 IMAG,则返回虚构的部分。

HGEN Heat generation on selected node N (returns 0.0 if node is unselected, or if the DOF is inactive).在选择的节点 N上生成热（如果没有节点没选中或自由度没有被激活，返回0.0）NTEMP Temperature on selected node N (returns 0.0 if node is unselected)CPS Lab Couple set number with direction Lab = any active DOF, which contains the node N.带有方向库=任意激活的自由度的耦合集编号，这个耦合集里包含有 NEntity = NODEENTNUM = 0 (or blank)*GET, Par, NODE, 0, Item1, IT1NUM, Item2, IT2NUMItem1 IT1NUM DescriptionNUM MAX, MIN Highest or lowest node number in the selected set.在选择集中返回最高或最低的节点编号NUM MAXD, MIND Highest or lowest node number defined.返回最高或最低被定义过的节点编号COUNT Number of nodes in the selected set.返回节点编号MXLOC X, Y, Z Maximum X, Y, or Z node coordinate in the selected set (in the active coordinate system).在选择集里返回最大的 X,Y,或 Z的坐标值。

在当前坐标系下）MNLOC X, Y, Z Minimum X, Y, or Z node coordinate in the selected set (in the active coordinate system).在选择集里返回最小的 X,Y,或 Z的坐标值在当前坐标系下）Note: If internal nodes are created during solution by ANSYS, the internal nodes may also be included by the command. You can select/unselect them by node numbers, but they can not be listed or plotted.注意：如果内部节点是在求解过程中创建的，则在命令里同样也要包含有内部节点你可以通过节点号来决定选择或是不选择它们，但它们无法列表显示和绘制出来。