Science – Society – Technology
Tubing | ID, mm | \({\dot{V}}\), L/s | v, m/s | \(\hbox {Re} \, 139^{\, \circ } \hbox {C}\) | \(\hbox {Re} \, 20^{\,\circ } \hbox {C}\) | |
---|---|---|---|---|---|---|
DN 245 | 250 | 255 | 110 | 2.15 | \(2.51\, \cdot \,10^6\) | - |
DN 300 | 300 | 316 | 110 | 1.40 | \(2.02\, \cdot \,10^6\) | - |
DN 350 | 350 | 348 | 110 | 1.16 | \(1.84\, \cdot \,10^6\) | - |
DN 350 *) | 350 | 348 | 4 - 8 | 0.04 - 0.08 | - | \(1.5\, {-}2.9\, \cdot \, 10^4\) |