Calculator catalog
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Found 24 calculators
Force from g-load
Calculates inertial force from mass, g-load factor, and gravity.
G-load from acceleration
Calculates g-load factor as acceleration divided by gravity.
Material wave speed in a rod
Estimates longitudinal wave speed from Young's modulus and density.
Explicit time step estimate
Estimates time step from characteristic length and wave speed.
Critical timestep from element size
Estimates critical timestep from element size and wave speed.
Element mass from density and volume
Calculates element mass from density and volume.
FEM kinetic energy
Calculates kinetic energy from mass and velocity.
Energy ratio check
Calculates the ratio of two energy values for a quick result check.
Explicit stable time step from wave speed
Calculates a simplified stable time step as characteristic length divided by wave speed.
Wave speed from elastic modulus and density
CAE helper for estimating wave speed; it does not validate the model or mesh.
Explicit time step from element length
CAE helper for estimating an explicit time step from characteristic length; it does not validate model stability.
Explicit time step from material
CAE helper combining element length and material wave speed; it does not validate solver settings.
Simple mass scaling factor
CAE helper showing a mass-change indicator for a target time step; it is not an automatic mass-scaling recommendation.
Element aspect ratio
CAE helper for a simple mesh metric; it does not judge correctness or overall model quality.
Mesh element count for a box
CAE helper for rough element counting in a box-shaped volume; it does not validate the mesh.
Simple strain rate
CAE helper for converting strain change to rate; it does not validate the load history.
Engineering to true strain
CAE helper for strain conversion; it does not validate the material curve.
Engineering to true stress
CAE helper for stress conversion; it does not validate material data.
Kinetic to internal energy ratio
CAE helper for monitoring an energy share; it does not validate the model energy balance.
Hourglass to internal energy ratio
CAE helper for monitoring hourglass energy; it does not validate element quality or the model.
Plastic work density
CAE helper for a simple plastic work per volume estimate; it does not validate the material model.
ETAN from bilinear segment
Calculates hardening modulus H and tangent modulus ETAN from two material-curve points or from an E-H pair.
Cowper-Symonds dynamic yield
Calculates the dynamic increase factor and scaled yield stress from C and p parameters.
FEA mesh convergence analyzer
Multi-series analysis of result changes, trends, observed order and asymptote over successive FEA meshes.