Stick welding, also known as Shielded metal arc welding is really a method that welds utilizing handbook power via flux coated electrodes using a metal rod at the middle. ∂ v → ∂ t + ( v → ∗ ▽ ) v → = − one ρ ▽ P + v ▽ v → + β g → Δ T displaystyle partial overrightarrow v about partial t +( overrightarrow v *bigtriangl