ansys.data1

Triangular mesh processing tool, currently very few people use this software, but it allows us to gr

  stant
  [KOP21] Circular gap option (theta orientation d
  etermined from direction of motion) (ignore THET
  A real constant)
ST12c $$(Small Stiffness)
  [KOP30] No small stiffness added by program
  [KOP31] Add constant small stiffness for stabili
  ty
ST12d $$(Interference)
  [KOP40] Interference (or gap) based on INTF real
   constant
  [KOP41] Interference (or gap) based on initial n
  ode locations (ignore INTF real constant)
ST12e $$(Convergence)
  [KOP60] Convergence based on changing element st
  atus within a 0.1 percent tolerance on FS
  [KOP61] Convergence based on changing element st
  atus within a 5 percent tolerance on FS
  [KOP62] Convergence based on changing element st
  atus within a 10 percent tolerance on FS
  [KOP63] Convergence based on unchanging element
   status
ST13 %(Material Options - Specify up to 5 constant
  s C0 C1 C2 C3 C4 (in order) to determine a tempe
  rature - dependent material property :   C0 + C1
  *T + C2*T**2 + C3*T**3 + C4*T**4.)
  [EX] Elastic Young's Modulus (x-direction).
  [EY] Elastic Young's Modulus (y-direction).
  [EZ] Elastic Young's Modulus (z-direction).
  [ALPX] Coefficient of Thermal Expansion (x-direc
  tion).
  [ALPY] Coefficient of Thermal Expansion (y-direc
  tion).
  [ALPZ] Coefficient of Thermal Expansion (z-direc
  tion).
  [NUXY] Poisson's Ratio (nuxy)
  [NUYZ] Poisson's Ratio (nuyz)
  [NUXZ] Poisson's Ratio (nuxz)
  [GXY] Shear modulus (x-stress, y-strain).
  [DENS] Density.
  [CH] Specific Heat.
ST13.1 ansEX
ST13.2 ansEY
ST13.3 ansEZ
ST13.4 ansALPX
ST13.5 ansALPY
ST13.6 ansALPZ
ST13.7 ansNUXY
ST13.8 ansNUYZ
ST13.9 ansNUXZ
ST13.10 ansGXY
ST13.11 ansDENS
ST13.12 ansCH
ST13a $$(Field Definitions)
  [KOP10] Static Magnetic, Transient Magnetic, or
   Harmonic Magnetic
  [KOP12] Steady-State or Transient Thermal
  [KOP13] Static or Dynamic Structural
  [KOP14] Static Magnetic-Structural, Transient
   Magnetic-Structural, Static Thermal-Structural
  [KOP16] Harmonic or Transient Magnetic-Electric
ST13b $$(Modified Extra Displacement Shapes)
  [KOP20] Include modified extra shapes
  [KOP21] Do not include modified extra shapes
ST13c $$(Element Stress/Strain)
  [KOP30] Plane (plane strain with structural DOF)
  [KOP31] Axisymmetric
  [KOP32] Plane (plane stress with structural DOF)
ST13d $$(Element Coordinate System)
  [KOP40] Element coordinate system is parallel to
   the global coordinate system
  [KOP41] Element coordinate system is based on
   the I-J side
ST13e $$(Element Printout)
  [KOP50] Basic element printout
  [KOP52] Nodal stress printout
ST13f $$(Input Elastic Stiffness Matrix With
   ANSYNL)
  [KOP60] Input represents 'stiffness' matrix
  [KOP61] Input represents 'complicance' matrix
ST14 #(There are no Material Options)
ST14a $(Type of Spring-Damper)
  [KOP30] 3-D Longitudinal Spring-Damper
  [KOP31] 3-D Torsional Spring-Damper
  [KOP28] Temperature Degree of Freedom Element
ST16a $$(Calculation of Stress Intens. Factor)
  [KOP20] (Default) Stress intensification factors
   at nodes I and J from geometric properties SIFI
   and SIFJ respectively
  [KOP21] SIFI from tee joint calculation
  [KOP22] SIFJ from tee joint calculation
  [KOP23] Both SIFI and SIFJ from tee joint calcul
  ation
ST16b $$(Element Type Identification)
  [KOP40] (Default) Straight pipe
  [KOP41] Valve
  [KOP42] Reducer
  [KOP43] Flange
  [KOP44] Expansion joint
  [KOP45] Mitered bend
  [KOP46] Tee branch
ST16c $$(Listing of Member Forces and Moments)
  [KOP60] (Default) Member forces and moments not
   included in the element solution listing
  [KOP62] Member forces and moments (in the elemen
  t coordinate system) included in the element sol
  ution listing
ST18a $$(Flexibility Factor Calculation - used onl
  ly if geometric property FLEX is not specified)
  [KOP30] Flexibility factor calculated from 1.65/
  h or 1.0, whichever is greater
  [KOP31] Flexibility factor calculated from 1.65/
  (h*(1+PrXK/tE)) or 1.0, whichever is greater
  [KOP32] Karman flexibility factor, given by (10+
  (12*h**2))/(1+(12*h**2))
ST18b #(Terms in the equation are)
  #( t = wall_thickness)
  #( R = radius_of_curvature)
  #( r = average_radius)  
  #( E = modulus_of_elasticity)  
  #( h = tR/r**2)  
  #( P = internal_pressure)  
  #(XK = 6*((r/t)**(4/3))*((R/r)**(1/3))) 
  #(     if R/r is greater than or equal to 1.7;) 
  #(   = 0.0 otherwise)
ST24 %(Material Options - Specify up to 5 constant
  s C0 C1 C2 C3 C4 (in order) to determine a tempe
  rature - dependent material property :   C0 + C1
  *T + C2*T**2 + C3*T**3 + C4*T**4.)
  [EX] Elastic Young's Modulus
  [NUXY] Poisson's Ratio
  [DENS] Density
  [ALPX] Coefficient of Thermal Expansion
ST24.1 ansEX
ST24.2 ansNUXY
ST24.3 ansDENS
ST24.4 ansALPX
ST24a $$(Cross-Section Check Data)
  [KOP10] No printout of additional cross-section
   data
  [KOP11] Print additional cross-section check dat
  a
ST24b $$(Mass Matrix)
  [KOP20] Consistent mass matrix
  [KOP21] Reduced mass matrix
ST24c $$(Node Locations Relative to Centroid, etc.
  )
  [KOP30] Nodes located at the origin of element
   Y-Z axes
  [KOP31] Nodes located at the centroid of the ele
  ment
  [KOP32] Nodes located at the shear center of the
   element
ST24d $$(Listing of Nonlinear Solution Data)
  [KOP50] Print nonlinear solution for all segment
   points in the element solution listing
  [KOP5N] Print nonlinear solution only for the "n
  " points having maximum stress (n < 10)
ST24d.2 ST24d2
ST24d2 #  n >|
ST24e $$(Member Forces)
  [KOP60] No member force printout
  [KOP61] Print member forces and moments (in the
   principal coordinate system) in the element sol
  ution listing.
ST30 %(Material Options - Specify up to 5 constant
  s C0 C1 C2 C3 C4 (in order) to determine a tempe
  rature - dependent material property :   C0 + C1
  *T + C2*T**2 + C3*T**3 + C4*T**4.)
  [DENS] Density
  [VISC] Viscosity
  [MU] Coefficient of Friction
ST30.1 ansDENS
ST30.2 ansVISC
ST30.3 ansMU
ST30a $$(Fluid Interface Condition)
  [KOP20] Structure present at interface (unsymmet
  ric matrix)
  [KOP21] No structure at the interface (symmetric
   element matrix)
ST33 %(Material Options - Specify up to 5 constant
  s C0 C1 C2 C3 C4 (in order) to determine a tempe
  rature - dependent material property :   C0 + C1
  *T + C2*T**2 + C3*T**3 + C4*T**4.)
  [KXX] Thermal Conductivity
  [DENS] Density
  [CH] Specific Heat
ST33.1 ansKXX
ST33.2 ansDENS
ST33.3 ansCH
ST34 %(Material Options - Specify up to 5 constant
  s C0 C1 C2 C3 C4 (in order) to determine a tempe
  rature - dependent material property :   C0 + C1
  *T + C2*T**2 + C3*T**3 + C4*T**4.)
  [HF] Convection Film Coefficient
ST34.1 ansHF
ST34a $$(Evaluation of Convection Film Coefficie
  nt)[KOP20] Use ave. of T(I) and T(J)
  [KOP21] Use greater of T(I) and T(J)
  [KOP22] Use lesser of T(I) and T(J)
  [KOP23] Use differential |T(I)-T(J)|
ST34b $$(Emperical Term)
  [KOP30] The standard convection function, includ
  ing the emperical term, is used
  [KOP32] Same as above,                               ********* HF and F must be entered using the ********* HCOEF and TBULK fields of the CV command
  [KOP33] Same as the first option, except that th
  e empirical term is discontinuous.  If the geome
  tric property EN is nonzero, an iterative soluti
  on is required.
ST34b.2 ST3432
ST3432 #(Specify the load curve number) ld no >|
ST38 %(Material Options - Specify up to 5 constant
  s C0 C1 C2 C3 C4 (in order) to determine a tempe
  rature - dependent material property :   C0 + C1
  *T + C2*T**2 + C3*T**3 + C4*T**4.)
  [DENS] Density
ST38.1 ansDENS
ST38a $$(Cylinder shape, matrix formulation)
  [KOP30] (Default) Concentric circular cylinders
   mass matrix formulation
  [KOP31] Concentric circular cylinders.  Mass an
  d damping matrix formulation.
  [KOP33] Concentric arbitrary cylinders.  Mass a
  nd damping matrix formulation.
ST38b $$(Flow axis)
  [KOP60] (Default) Flow axis parallel to nodal Y
  -Axis (DOF = UX, UZ)
  [KOP61] Flow axis parallel to nodal X-Axis (DOF
  = UY, UZ)
  [KOP63] Flow axis parallel to nodal Z-Axis (DOF
  = UX, UY)
ST39 #(There are no Material Options)
ST39a $$(Conservative or Nonconservative Unloading
  )
  [KOP10] (Default) Unloading is along the loading
   curve (conversative unloading)
  [KOP11] Unloading is along a line parallel to th
  e slope of the loading curve at the origin (nonc
  onservative unloading)
ST39b $$(Compressive Loading Options)
  [KOP20] Compressive loading follows defined comp
  ressive curve (or reflected tensile curve if not
  defined)
  [KOP21] The element offers no resistance to comp
  ressive loading
  [KOP22] Loading initially follows tensile curve,
   then follows compressive curve after buckling (
  zero or negative stiffness)
ST39c $$(Listing of force-deflection table)
  [KOP10] (Default) Basic element solution listing
   (no listing of force-deflection table)
  [KOP11] Basic solution + force-deflection table
   for each element (only at first iteration)
ST40 #(There are no Material Options)
ST40a $$(Activates gap lock-up feature)
  [KOP10] (Default) Standard gap capability
  [KOP11] Gap remains closed after initial contact
   (lock-up)
ST40b $$(Select the degree of freedom - All transl
  ations are with respect to the nodal coordinate
   system)
  [KOP30] DOF = UX
  [KOP32] DOF = UY
  [KOP33] DOF = UZ
  [KOP34] DOF = ROTX
  [KOP35] DOF = ROTY
  [KOP36] DOF = ROTZ
  [KOP37] DOF = PRES
  [KOP38] DOF = TEMP
ST40c $$(Element Solution Listing Options)
  [KOP40] (Default) Element solution listing produ
  ced for all status conditions
  [KOP41] Element solution listing suppressed if g
  ap open (STAT=3)
ST40d $$(Convergence Criterion)
  [KOP50] Convergence based on changing element st
  atus within a 0.1% tolerance of FSLIDE
  [KOP51] Convergence based on changing element st
  atus within 5% tolerance of FSLIDE
  [KOP52] Convergence based on changing element st
  atus within 10% tolerance of FSLIDE
  [KOP53] Convergence based on unchanging element
   status
ST40e $$(Determines Mass Distrubtion)
  [KOP60] Mass at node I
  [KOP61] Mass equality distributed between nodes
   I and J
  [KOP62] Mass at node J
ST41 %(Material Options - Specify up to 5 constant
  s C0 C1 C2 C3 C4 (in order) to determine a tempe
  rature - dependent material property :   C0 + C1
  *T + C2*T**2 + C3*T**3 + C4*T**4.)
  [EX] Elastic Young's Modulus (x-direction)
  [EY] Elastic Young's Modulus (y-direction)
  [NUXY] Poisson's Ratio (nuxy)
  [ALPX] Coefficient of Thermal Expansion (x-direc
  tion)
  [ALPY] Coefficient of Thermal Expansion (y-direc
  tion)
  [DENS] Density
  [GXY] Shear modulus (x-stress, y-strain)
ST41.1 ansEX
ST41.2 ansEY
ST41.3 ansNUXY
ST41.4 ansALPX
ST41.5 ansALPY
ST41.6 ansDENS
ST41.7 ansGXY
ST41a $$(To activate the cloth option)
  [KOP10] (Default) Stiffness acts both in tension
   and compression (no cloth option)
  [KOP12] Stiffness acts only in tension but not i
  n compression (cloth option)
ST41b $$(Element Shape Functions)
  [KOP20] (Default) Modified extra displacement sh
  apes included in the element formulation
  [KOP21] No extra displacement shapes included
ST41c $$(Element Solution Listing Options)
  [KOP40] Basic element solution listing
  [KOP41] Basic solution + solution at each integr
  ation point
  [KOP42] Basic solution + nodal stress solution
ST41d $$(Listing of Member Forces)
  [KOP50] (Default) Member forces not included in
   the element solution listing
  [KOP51] Member forces (in the element coordinate
   system) included in the element solution listin
  g
ST41e $$(Listing of Edge Solution - Valid only for
   isotropic materials)
  [KOP60] (Default) Edge solution not included in
   the element solution listing
  [KOP61] Edge solution for mid-point of side I-J
   included
  [KOP62] Edge solution for mid-points of both sid
  es I-J and K-L included
ST42 %(Material Options - Specify up to 5 constant
  s C0 C1 C2 C3 C4 (in order) to determine a tempe
  rature - dependent material property :   C0 + C1
  *T + C2*T**2 + C3*T**3 + C4*T**4.)
  [EX] Elastic Young's Modulus (x-direction).
  [EY] Elastic Young's Modulus (y-direction).
  [EZ] Elastic Young's Modulus (z-direction). Used
   for Axisymmetric or Plane Strain Cases Only.
  [ALPX] Coefficient of Thermal Expansion (x-direc
  tion).
  [ALPY] Coefficient of Thermal Expansion (y-direc
  tion).
  [ALPZ] Coefficient of Thermal Expansion (z-direc
  tion).  Used for Axisymmetric or Plane Strain Ca
  ses Only.
  [NUXY] Poisson's Ratio (nuxy)
  [NUYZ] Poisson's Ratio (nuyz).  Used for Axisymm
  etric or Plane Strain Cases Only.
  [NUXZ] Poisson's Ratio (nuxz).  Used for Axisymm
  etric or Plane Strain Cases Only.
  [GXY] Shear modulus (x-stress, y-strain).
  [DENS] Density.
  [CH] Specific Heat.
  [DTH] Thickness. Used only with "Plane Stress wi
  th thickness input" stress/strain option below.
ST42.1 ansEX
ST42.2 ansEY
ST42.3 ansEZ
ST42.4 ansALPX