So, as a way to get ANSYS Mechanical users out there started down the road of loving APDL commands, we got together and came up with a. Directly type in the commands into a text file from scratch. This assumes a good knowledge of the ANSYS command language and the associated options. ANSYS Mechanical APDL Command Reference – Ebook download as PDF File . pdf), Text File .txt) or read book online. ansys apdl.

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TREF – Defines the reference temperature for the thermal strain calculations. LARC – Defines a circular arc.

20 APDL Commands Every ANSYS Mechanical User Should Know

Ansye – Selects a subset of volumes. PPATH – Defines a path by picking or defining nodes, or locations on the currently active working plane, or by entering specific coordinate locations.

PDEF – Interpolates an item onto a path. PTXY – Defines coordinate pairs for use in polygons and prisms.

20 APDL Commands Every ANSYS Mechanical User Should Know – PADT, Inc. – The Blog

ROCK – Specifies a rocking response spectrum. R Commands R – Defines the element real constants. SUCR – Create a surface. KUSE – Specifies whether or not to reuse the factorized matrix. SHPP – Controls element shape checking. CE qpdl Defines a constraint equation relating degrees of freedom. ANFLOW – Produces an animated sequence of particle flow in a flowing fluid or a charged cmomand traveling in an electric or magnetic field.


Sometimes you may want to write out specific information, say list the stresses for all the currently selected nodes, to a file.

ASBV – Subtracts volumes from areas. DATA – Reads data records from a file into a variable. MMF – Calculates the magnetomotive force along a path. commans

ANSYS Command File Creation and Execution

ansus VINP – Finds the pairwise intersection of volumes. AADD – Adds separate areas to create a single area. TBIN – Sets parameters used for interpolation of the material data tables. Another key thing to know about commands in MAPDL is that most entities you create not loads and boundary conditions have an ID number. MP – Defines a linear material property as a constant or a function of temperature.

SPH4 – Creates a spherical volume anywhere on the working plane. LPTN – Partitions lines. MFEM – Add more element types to a previously defined field number. PSEL – Selects a path commahd paths. EDCTS – Specifies mass scaling and scale factor of computed time step for an explicit dynamics analysis.

PLST – Plots sound power parameters vs. VADD – Adds separate volumes to create a single volume. CBTE – Specifies a thermal expansion coefficient for a composite beam section.

These commands have a lot of options, so review the help. Thank you for any help, advice, or anything you can offer. GRP – Specifies the grouping mode combination method.


LDIV – Divides a single line into two or more lines. Nonrestrictive Data Input 1. RACE – Defines apcl “racetrack” current source. This is the single most awesomely useful command in APDL. SSPB comnand Specifies a preintegrated coupling stiffness for shell sections. VPTN – Partitions volumes.

SSPB – Specifies a preintegrated coupling stiffness for shell sections. PSMAT – Writes an assembled global matrix to a postscript format that graphically displays nonzero matrix values. IRLF – Specifies that inertia relief calculations are to be performed.

TBEO – Sets special options or parameters for material data tables. EDNB – Defines a nonreflecting boundary in an explicit dynamic analysis. LARC – Defines a circular arc. Cmomand – Specifies the double sum mode combination method. BFV – Defines a body force load on a volume. VINP – Finds the pairwise intersection of volumes.

One last important note before we go through our list of commands: SFA – Specifies surface loads on the selected areas. HFSYM – Xpdl the presence of symmetry planes for the computation of acoustic fields in the near and far field domains beyond the finite element region. SUPL – Plot result data on all selected surfaces or on a specified surface.