From c6ebb5b4b611423cf0648371082544786a817e2f Mon Sep 17 00:00:00 2001
From: David Dorchies <david.dorchies@inrae.fr>
Date: Wed, 24 Jan 2024 16:37:27 +0000
Subject: [PATCH] docs: remove superfluous doc

Refs #656
---
 docs/en/calculators/hyd_en_charge/lechapt-calmon.md | 13 -------------
 1 file changed, 13 deletions(-)

diff --git a/docs/en/calculators/hyd_en_charge/lechapt-calmon.md b/docs/en/calculators/hyd_en_charge/lechapt-calmon.md
index ba97396cb..43c88ff2d 100644
--- a/docs/en/calculators/hyd_en_charge/lechapt-calmon.md
+++ b/docs/en/calculators/hyd_en_charge/lechapt-calmon.md
@@ -44,16 +44,3 @@ The correlation table of the coefficients is as follows:
 | Hydraulically smooth pipe - 0.25 &le; D &le; 1 | 0.00 | 0.971 | 1.81 | 4.81 |
 
 Table: Materials and coefficients used in the Lechapt and Calmon formula
-
-## Singular head loss
-
-$$ J_S = K_S \frac{V^2}{2g}$$
-
-With:
-
-- \(K_S\)&nbsp;: singular head loss coefficient
-- \(V\)&nbsp;: water speed in the pipe (\(V = 4 Q / \pi / D^2\))
-
-## Darcy's head loss coefficient
-
-$$ f_D = \frac{2g J D}{l_T V^2}
-- 
GitLab