2022年ANSYS热分析的可用单元[定 .pdf

Available Elements for Thermal Analysis The ANSYS and ANSYS Professional programs include about 40 elements(described below)to help you perform steady-state thermal analyses.For detailed information about the elements,consult the Element Reference.That manual organizes element descriptions in numeric order,starting with element LINK1.Element names are shown in uppercase.All elements apply to both steady-state and transient thermal analyses.SOLID70also can compensate for mass transport heat flow from a constant velocity field.Table 2.1 2-D Solid ElementsElement Dimens.Shape or Characteristic DOFs PLANE35 2-D Triangle,6-node Temperature(at each node)PLANE55 2-D Quadrilateral,4-node Temperature(at each node)PLANE75 2-D Harmonic,4-node Temperature(at each node)PLANE77 2-D Quadrilateral,8-node Temperature(at each node)PLANE78 2-D Harmonic,8-node Temperature(at each node)Table 2.2 3-D Solid ElementsElement Dimens.Shape or Characteristic DOFs SOLID703-D Brick,8-node Temperature(at each node)SOLID873-D Tetrahedron,10-node Temperature(at each node)SOLID903-D Brick,20-node Temperature(at each node)Table 2.3 Radiation Link ElementsElement Dimens.Shape or Characteristic DOFs LINK31 2-D or 3-D Line,2-node Temperature(at each node)Table 2.4 Conducting Bar ElementsElement Dimens.Shape or Characteristic DOFs 名师资料总结-精品资料欢迎下载-名师精心整理-第 1 页，共 5 页 -LINK32 2-D Line,2-node Temperature(at each node)LINK33 3-D Line,2-node Temperature(at each node)Table 2.5 Convection Link ElementsElement Dimens.Shape or Characteristic DOFs LINK34 3-D Line,2-node Temperature(at each node)Table 2.6 Shell ElementsElement Dimens.Shape or Characteristic DOFs SHELL57 3-D Quadrilateral,4-node Temperature(at each node)SHELL1313-D Quadrilateral,4-node Multiple temperatures(at each node)SHELL1323-D Quadrilateral,8-node Multiple temperatures(at each node)Table 2.7 Coupled-Field ElementsElement Dimens.Shape or Characteristic DOFs PLANE13 2-D Thermal-structural,4-node Temperature,structural displacement,electric potential,magnetic vector potential FLUID1163-D Thermal-fluid,2-node or 4-node Temperature,pressure SOLID53-D Thermal-structural and thermal-electric,8-node Temperature,structural displacement,electric potential,and magnetic scalar potential SOLID98 3-D Thermal-structural and thermal-electric,10-node Temperature,structural 名师资料总结-精品资料欢迎下载-名师精心整理-第 2 页，共 5 页 -displacement,electric potential,magnetic vector potential PLANE67 2-D Thermal-electric,4-node Temperature,electric potential LINK683-D Thermal-electric,2-node Temperature,electric potential SOLID69 3-D Thermal-electric,8-node Temperature,electric potential SHELL1573-D Thermal-electric,4-node Temperature,electric potential TARGE169 2-D Target segment element Temperature,structural displacement,electric potential TARGE170 3-D Target segment element Temperature,structural displacement,electric potential CONTA171 2-D Surface-to-surface contact element,2-node Temperature,structural displacement,electric potential CONTA172 2-D Surface-to-surface contact element,3-node Temperature,structural displacement,electric potential CONTA173 3-D Surface-to-surface contact element,4-node Temperature,structural displacement,electric potential CONTA174 3-D Surface-to-surface contact element,8-node Temperature,structural displacement,electric potential CONTA175 2-D/3-D Node-to-surface contact element,1 node Temperature,structural displacement,electric potential 名师资料总结-精品资料欢迎下载-名师精心整理-第 3 页，共 5 页 -PLANE223 2-D Thermal-structural,thermal-electric,structural-thermoelectric,and thermal-piezoelectric,8-node Temperature,structural displacement,electric potential SOLID2263-D Thermal-structural,thermal-electric,structural-thermoelectric,and thermal-piezoelectric,20-node Temperature,structural displacement,electric potential SOLID2273-D Thermal-structural,thermal-electric,structural-thermoelectric,and thermal-piezoelectric,10-node Temperature,structural displacement,electric potential Table 2.8 Specialty ElementsElement Dimens.Shape or Characteristic DOFs MASS711-D,2-D,or 3-D Mass,one-node Temperature COMBIN371-D Control element,4-node Temperature,structural displacement,rotation,pressure SURF151 2-D Surface effect element,2-node to 4-node Temperature SURF152 3-D Surface effect element,4-node to 9-node Temperature MATRIX50 1 Matrix or radiation matrix element,no fixed geometry 1 INFIN9 2 2-D Infinite boundary,2-node Temperature,magnetic vector potential INFIN47 2 3-D Infinite boundary,4-node Temperature,magnetic vector potential INFIN110 2 2-D Infinite boundary,4 or 8 nodes Temperature,magnetic vector potential,electric potential INFIN111 2 3-D Infinite boundary,8 or 20 nodes Temperature,magnetic scalar potential,magnetic 名师资料总结-精品资料欢迎下载-名师精心整理-第 4 页，共 5 页 -vector potential,electric potential COMBIN141-D,2-D,or 3-D Combination element,2-node Temperature,structural displacement,rotation,pressure COMBIN391-D Combination element,2-node Temperature,structural displacement,rotation,pressure COMBIN401-D Combination element,2-node Temperature,structural displacement,rotation,pressure 名师资料总结-精品资料欢迎下载-名师精心整理-第 5 页，共 5 页 -