| | How to apply | |------------------------|------------------------------------------------------| | Fixed temperature (Dirichlet) | BC → Temperature → node/face → magnitude | | Heat flux | Load → Surface heat flux → magnitude (W/m²) | | Convection | Load → Surface film condition → film coefficient (W/m²·K), sink temperature | | Radiation | Load → Surface radiation → emissivity, ambient temperature | | Internal heat generation | Load → Body heat flux → per volume (W/m³) | | Concentrated heat flux | Load → Concentrated heat flux → at a node/point |
: Quadratic elements (e.g., DC3D20) give better temperature gradients but increase cost. Transient Heat Transfer Analysis Abaqus
For transient heat transfer, you need:
:
These tutorials provide step-by-step guidance on setting up transient heat transfer models, from defining material properties to visualizing time-dependent temperature results: Density = 7800 kg/m³
Example: Steel Conductivity = 45 W/(m·K), Density = 7800 kg/m³, Specific heat = 460 J/(kg·K) Specific heat = 460 J/(kg·K)