@@ -16,7 +16,7 @@ The total head loss is the sum of the linear head losses \(J_L\) obtained from t
Lechapt and Calmon formula is based on adjustements of [Cyril Frank Colebrook formula](https://en.wikipedia.org/wiki/Darcy_friction_factor_formulae#Colebrook%E2%80%93White_equation):
La formule de Lechapt et Calmon est basée sur des ajustements de la formule de [Cyril Frank Colebrook](http://fr.wikipedia.org/wiki/Cyril_Frank_Colebrook) :