Showing posts with label What are typical Reynolds Numbers in SWMM5 or InfoSWMM. Show all posts
Showing posts with label What are typical Reynolds Numbers in SWMM5 or InfoSWMM. Show all posts

Sunday, March 22, 2015

What are typical Reynolds Numbers in SWMM5 or InfoSWMM

The Reynolds Number is not shown in SWMM 5 of  InfoSWMM but can easily be added to the SWMM 5 code as shown in Figure 3.  The equation for the Reynolds Number isSNAGHTMLb057c4aNormally, as shown is Figure 1 the Reynolds number is is very high and is indicative of very turbulent flow based on typical flows, velocities and pipe diameters/hydraulic radius's in SWMM 5 (Figure 2).

Figure 3.  Reynolds Number is calculated in SWMM 5 for Darcy-Weisbach Force Main Friction Loss, Typical values of the Reynolds Number.
Figure 1.  Reynolds Number is calculated in SWMM 5 for Darcy-Weisbach Force Main Friction Loss, Typical values of the Reynolds Number.
Figure 2.  Reynolds Number is calculated in SWMM 5 for Darcy-Weisbach Force Main Friction Loss. Where is is the DW value entered for a Force Main.
Figure 2.  Reynolds Number is calculated in SWMM 5 for Darcy-Weisbach Force Main Friction Loss. Where is is the DW value entered for a Force Main.
Figure 1.  Reynolds Number is calculated in SWMM 5 for Darcy-Weisbach Force Main Friction Loss.
Figure 3.  Reynolds Number is calculated in SWMM 5 for Darcy-Weisbach Force Main Friction Loss.

AI Rivers of Wisdom about ICM SWMM

Here's the text "Rivers of Wisdom" formatted with one sentence per line: [Verse 1] 🌊 Beneath the ancient oak, where shadows p...