HydrauliCAD, Epanet in Autocad hydraulic analysis design program


Hydraulic Analysis Scenarios, Mix Match Units, Epanet Simulation Engine, True AutoCAD Properties, Fast, Exchange Data between drawings, What If Scenarios

Section: "Some Special Features"
  • Automatic and accurate representation of demands by population density without increasing drawing size, automatically "Compare" the actual result differences between scenarios, "Mix & Match" any Units, etc.
  • Purchase only the Task Level You Actually Need (Static, Dynamic or Quality, etc.)
  • Powerful, Robust & Fast for Pro Modelers - Intuitive & Easy for occasional users.
  • Highly manageable data kept entirely within the drawing, not in external files
  • Exchange any Data, Templates or Settings between hydraulic models
  • Mix & Match Units, Convert or Work in ANY units you wish
  • Uses the industry-proven EPANET Math Engine for accurate analysis
  • "Real Time Results"
    Program runs efficiently (fast) enough to make results viewable in real time for most hydraulic models.
    (Another "special touch" that is feasible only because the basic program structure is built using the very highest of the Authorized AutoCAD
    Developer standards).
1. Units "ALL the Way"
"Mix & Match" ANY Units Within any Drawing

Hydraulic Analysis Scenarios, Mix Match Units, Epanet Simulation Engine, True AutoCAD Properties, Fast, Exchange Data between drawings, What If Scenarios

  • Work in ANY Units You Wish, then Convert to suit the Client

  • Full & Separate Decimal Control for Display of Drawing Labels & Property Palettes

Full Details on Units

2. Scenarios "ALL the Way"

Example of a Complex "Varying Demands Controlling Pump & Valve" Scenario Containing Other Scenarios
(with a "What IF" Pipe Size + Specification change thrown in for the last Time Steps
)

(Some use term "alternatives" but HydrauliCADs' Scenario structure is far more flexible & encompassing than the alternative structure, allowing the modeler to "Play What IF" to degrees not possible with any other software that we have examined to date)

TOP VIEWABLE AREA of the SCENARIO PALETTE (view shows lines 1 - 12)

(line 1) - This Scenario also is running an independent Scenario to Close a valve based on Tank Level
+ (line 2) - it is also running an independent Scenario to Turn a Pump On or Off based based on Tank Level
+ (lines 3&4) - At start of Time Step 3, it sets Demands for selected Outlet Node(s) to an Absolute value of 250 gpm
+ (lines 5&6) - At start of Time Step 5, it resets the Outlet Node Demand(s) to it's original value
+ (lines 7&8) - At start of Time Step 10, it multiplies the current values of the selected Outlet Nodes X 1.55
+ (lines 9&10) - Reset those values back to their original settings.

Hydraulic Analysis Scenarios, Mix Match Units, Epanet Simulation Engine, True AutoCAD Properties, Fast, Exchange Data between drawings, What If Scenarios


BOTTOM VIEWABLE AREA of the SCENARIO PALETTE
(after scrolling down to view, top line is Line # 11)

+ (lines 11&12) - At start of Time Step12, it multiplies Demands for selected Outlet Node(s) X 1.1
+ (lines 13&14) - At start of Time Step 15, it sets the selected Outlet Node Demand(s) to the absolute value of 215 gpm

Similar for (lines
15-18), Then,

+ (lines 19-21) - At start of Time Step 20, it performs 2 independent operations a & b:
a - (line 20) - Resets Demand Value for the selected Outlet(s) to the Original Value X 1.3
b - (line 21) - Resets selected PIPE Size and Specification to "PVC" ASTM-2241 SDR42 and Size to 10"

Hydraulic Analysis Scenarios, Mix Match Units, Epanet Simulation Engine, True AutoCAD Properties, Fast, Exchange Data between drawings, What If Scenarios

 

3. Program Structure "ALL the Way"
(Built to the Very Highest of the AutoCAD* Program Development Standards)

  • General :
    HydrauliCAD utilizes the power & solidity of AutoCAD's ARX & C++.Net programming to construct the most reliable & flexible program possible.

  • All Hydraulic Data is Stored Within the Drawing File:
    No external files are created, or needed to run the models.
    All HydrauliCAD data is retained within the AutoCAD drawing itself.
    HydrauliCAD Objects & Data can be viewed & accessed without needing HydrauliCAD.

Full Program Structure Details

Bellingham WA, USA., Vancouver BC, Canada

Epanet is a registered trademark, Autodesk, and AutoCAD are registered trademarks of Autodesk, Inc.

Simulation and Management of Water System Pipe Networks...............Simulation and Management of Water System Pipe Networks
Built to the Very Highest Level of the AutoCAD Authorized Developer Standards.
Hydraulic Analysis Scenarios, Mix Match Units, Epanet Simulation Engine, True AutoCAD Properties, Fast, Exchange Data between drawings, What If Scenarios
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