From 3da84bca910b94513cf2245d4d10729dce442ce6 Mon Sep 17 00:00:00 2001
From: freiler <54753719+freiler@users.noreply.github.com>
Date: Mon, 17 Jun 2024 11:08:03 -0600
Subject: [PATCH] Update INSFVTKESourceSink.md #27800 #27887 #27888

---
 .../doc/content/source/fvkernels/INSFVTKESourceSink.md          | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/modules/navier_stokes/doc/content/source/fvkernels/INSFVTKESourceSink.md b/modules/navier_stokes/doc/content/source/fvkernels/INSFVTKESourceSink.md
index 9cf0e29493db..25e99d25deec 100644
--- a/modules/navier_stokes/doc/content/source/fvkernels/INSFVTKESourceSink.md
+++ b/modules/navier_stokes/doc/content/source/fvkernels/INSFVTKESourceSink.md
@@ -59,6 +59,8 @@ incremental fixed-point search algorithm.
 The cells belonging to the `sub-laminar` boundary layers are defined as those
 for which $y^+ < 11.25$.
 The ones belonging to the `logarithmic` boundary layer are those for which $y^+ \ge 11.25$.
+The imposed threshold of $y^+ = 11.25$ is given by the value of $y^+$ at which the `sub-laminar`
+and `logarithmic` boundary profiles intersect.
 
 In the `sub-laminar` region production of turbulent kinetic energy is negligible, therefore, if $y^+ \lt 11.25$: