SMALL LASER CUTTER SECRETS

The temperature-dependence of material Attributes for instance distinct heat are overlooked to minimize computing time. ∂ v → ∂ t + ( v → ∗ ▽ ) v → = − one ρ ▽ P + v ▽ v → + β g → Δ T \displaystyle \partial \overrightarrow v \around \partial t +( \overrightarrow v *\bigtriangledown ) \overrightarrow v =- 1 \about \rho \b