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New positional control valve added

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This commit is contained in:
Lew Rossman
2022-08-16 11:47:44 -04:00
parent c766d4eceb
commit 6db17193f5
16 changed files with 292 additions and 33 deletions
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12
doc/input-file.dox
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@@ -92,9 +92,10 @@ __Remarks:__
- Head v. Flow for pumps
- Efficiency v. Flow for pumps
- Volume v. Depth for tanks
- Fraction of fully open flow v. fraction open for Positional Control Valves
- Head Loss v. Flow for General Purpose Valves
2. The points of a curve must be entered in order of increasing X-values (lower to higher).
3. If the input file will be used with the Windows version of EPANET, then adding a comment which contains the curve type and description, separated by a colon, directly above the first entry for a curve will ensure that these items appear correctly in EPANET's Curve Editor. Curve types include <B>PUMP, EFFICIENCY, VOLUME</B>, and <B>HEADLOSS</B>. See the examples below.
3. If the input file will be used with the Windows version of EPANET, then adding a comment which contains the curve type and description, separated by a colon, directly above the first entry for a curve will ensure that these items appear correctly in EPANET's Curve Editor. Curve types include <B>PUMP, EFFICIENCY, VOLUME, VALVE</B>, and <B>HEADLOSS</B>. See the examples below.
__Example:__
```
@@ -1028,7 +1029,8 @@ One line for each valve containing:
- Diameter, inches (mm)
- Valve type
- Valve setting
- Minor loss coefficient
- Minor loss coefficient when fully open
- ID of valve characteristic curve (PCVs only)
__Remarks:__
1. Valve types and settings include:
@@ -1038,9 +1040,13 @@ __Remarks:__
|<B>PSV</B> (pressure sustaining valve) | Pressure, psi (m) |
|<B>PBV</B> (pressure breaker valve) | Pressure, psi (m) |
|<B>FCV</B> (flow control valve) | Flow (flow units) |
|<B>TCV</B> (throttle control valve) | Loss Coefficient |
|<B>TCV</B> (throttle control valve) | Partially open loss coefficient |
|<B>PCV</B> (positional control valve) | Fraction open |
|<B>GPV</B> (general purpose valve) | ID of head loss curve |
2. Shutoff valves and check valves are considered to be part of a pipe, not a separate control valve component (see @ref PipesPage).
3. The loss coefficient setting for a TCV should not be less than its fully open loss coefficient.
4. The characteristic curve for a PCV relates the valve's fraction of fully open flow to the fraction open.
5. The head loss curve for a GPV relates head loss across the valve to the flow rate through it.
*/
/**