WaterGEMS/WaterCAD Fundamentals Part 2: Modeling Fundamentals and Hydraulics Review

[@walelign1356]

Great video! Just wanted to point out a small discrepancy in the annotation at 21:35 regarding the reading of the Moody Diagram. The presenter explained it correctly, but the annotations might be a bit misleading. We don’t follow the e/D curve line to the end at the boundary with the laminar regime. If we did, we wouldn’t be able to read friction factor values below 0.04 or above 0.08. The correct way to read the diagram is as follows: 1. Determine the Reynolds number and the relative roughness. 2. Select the appropriate e/D curve. 3. Mark the point where this curve intersects with the Reynolds number. 4. From the marked point, move horizontally straight to the left axis to read the friction factor (f). Hope this helps future viewers! Keep up the good work.

[@chandankumar-jp4li]

Suitable velocity range is very important to minimize losses... Thanks for information @3:33

[@Advait_thakur]

Great informative session 👍

[@camilomarquez8229]

Beautiful explanation. Thank you very much

[@donaztek]

An excellent review. Where could i find the ppt file for this lecture ?

[@bentleyopenflows]

Hi, the available material is linked to from the playlist description

[@NaziruzzamanShyamal]

Very Helpful...............thanks

[@GeorgesElKerr]

Hello Where I can find all dxf file as the playlist link says they have been moved. Thanks.

[@bentleyopenflows]

The links to the workshop dataset have been updated, apologies for the confusion.

[@johnpari5659]

very helpful video

[@abdelraoufsultan3404]

Thanks

[@mekuwondu1354]

Plc attach book manual for water modeling /water cad/

[@bentleyopenflows]

Hi Meku, the link to the dataset for this workshop is found in the description of the playlist: communities.bentley.com/products/hydraulics___hydrology/m/hydraulics_and_hydrology_gallery/273978 The User Guide PDF is found in the WaterCAD installation folder.