DETAILED NOTES ON CO2 CUTTER

Weld morphology and thermal modeling in twin-beam laser welding; investigation article from the 2002 Welding Journal ∂ v → ∂ t + ( v → ∗ ▽ ) v → = − one ρ ▽ P + v ▽ v → + β g → Δ T \displaystyle \partial \overrightarrow v \over \partial t +( \overrightarrow v *\bigtriangledown ) \overrightarrow v =- one \more than \rho \