HYA-File: Difference between revisions

Latest revision as of 02:20, 1 August 2021

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Hydraulics

File

*Hydraulik (*.HYA)
*=================
*|-----|-----|-----|---------------------------|-------------------------------------------|---------------------------------------------|
*|     |     |     |    Wehrüberfall (1)       |               Rohrleitung(en) (2)         |                 Turbine (3)                 |
*| HYA | WSP | Kng |Wehr- Wehr- Wehr-       Fak| Einl- Länge   D     A-   Um-    kB   Zeta |   P    Qmax  Qmin   Hoehe  Ver-  %von   eta |
*| ID  |unten|     |Form  kante Breite  mue hue| kante              quer  fang             | Leistg                     lust  Qmax       |
*|-----|-----|-----|---------------------------|-------------------------------------------|---------------------------------------------|
*|  -  |KTRID| 1-3 | 1-5   mNN     m     -  KTR| mNN     m     mm     m2    m    mm        |   KW    m3/s  m3/s   mNN     -     %     -  |
*|-<->-|-<->-|-<->-|-<->-<----->-<--->-<-->-<->|<---->-<---->-<--->-<--->-<--->-<--->-<--->|-<---->-<--->-<--->-<----->-<--->-<--->-<--->|
 |  A  |  B  |  C  |  D     E      F     G   H |   I      J     K     L     M     N     O  |    P     Q     R      S      T     U     V  |
*|-----|-----|-----|---------------------------|-------------------------------------------|---------------------------------------------|

Explanations

General:

A: ID of the hydraulic element
B: ID of the control function which supplies the tailwater level (e.g. "y02")
C: Identifier: Calculation-type: 1: weir overflow, 2: pipe, 3: turbine

Weir overflow:

D: Weir form [1-5]:
- 1: wide-crested
- 2: roof-shaped
- 3: Height/Width = 1
- 4: Height/Width < 0.4
- 5: sharp-edged
E: Weir crest [müNN]
F: Weir width [m]
G: weir coefficient [-] 0 < µ ≤ 1
H: flexible/movable weir: ID of the control-function(e.g. "y02"),whichs value shall be subtracted from the weir height.(refer to Hints).

Pipe(s): if there are several pipes one after another the following pipe sections are to be written into the next line (without a new HYA ID)

I: Height of the inlet edge
J: Pipe length
K: Pipe diameter
L: Cross-section area (if K is given, the cross-section area is not needed)
M: Perimeter (if K is given, the perimeter is not needed)
N: Roughness coefficient
O: Coefficient of loss (Inlet losses)

Turbine:

P: Turbine capacity [kW]
Q: Turbine absorption capacity [m³/s]
R: Minimum flow rate [m³/s]
S: Inlet height [müNN]
T: Coefficient of losses [-] 0 < η < 1
U & V: Minimum 2 rows with supporting points for the efficiency-curve η_T=f(Q/Q_max) of the turbine

Hints

Tailwater level for turbines and weirs

A Tailwater level is supplied by a control-function (system status). The ID of the desired control-funtcion must be named in the column WSP unten. The IDs of the control-functions are assigned in the KTR-File.

If no tailwater level is supplied, the tailwaterlevel will be determined as a MIN_mNN, which is a constant with the value -490 müNN.

Lowerable weir

A lowerable weir can be implemented by writing the ID of a control-function (refer to KTR-File) into the column Fak hue. The value/factor from the control-function will be subtracted from the normal weir crest for each time increment (not multiplied).

@@ Line 1: / Line 1: @@
-<pre>
+{{Eingabedateien}}
+__NOTOC__
+<big>Hydraulics</big>
+==File==
+<bluem>
 *Hydraulik (*.HYA)
 *=================
-* Wehrformen: 1 = breitkronig
-*             2 = dachfoermig
-*             3 = Hoehe/Weite = 1
-*             4 = Hoehe/Weite < 0.4
-*             5 = scharfkantig
 *|-----|-----|-----|---------------------------|-------------------------------------------|---------------------------------------------|
 *|     |     |     |    Wehrüberfall (1)       |               Rohrleitung(en) (2)         |                 Turbine (3)                 |
@@ Line 16: / Line 17: @@
   |  A  |  B  |  C  |  D     E      F     G   H |   I      J     K     L     M     N     O  |    P     Q     R      S      T     U     V  |
 *|-----|-----|-----|---------------------------|-------------------------------------------|---------------------------------------------|
-</pre>
+</bluem>
-'''Allgemein:'''
+==Explanations==
-*A: ID des hydraulischen Elements
+'''General:'''
-*B: ID der Kontrollfunktion, die den Unterwasserstand übergibt (nicht in der TALSIM-Oberfläche vorhanden!)
+*'''A''': ID of the hydraulic element
-*C: Typ: 1=Wehrüberfall, 2=Rohrleitung, 3=Turbine
+*'''B''': ID of the control function which supplies the tailwater level (e.g. "<code>y02</code>")
-'''Wehrüberfall:'''
+*'''C''': Identifier: Calculation-type: <code>1</code>: weir overflow, <code>2</code>: pipe, <code>3</code>: turbine
-*D: Wehrform (Schlüssel siehe oben)
+'''Weir overflow:'''
-*E: Wehroberkante
+*'''D''': Weir form [1-5]:
-*F: Wehrbreite
+** <code>1</code>: wide-crested
-*G: Überfallbeiwert <code>0 < &micro; &le; 1</code>
+** <code>2</code>: roof-shaped
-*H: bei beweglichem Wehr: ID der Kontrollfunktion, mit dessen Funktionswert die Wehrhöhe multipliziert werden soll.
+** <code>3</code>: Height/Width = 1
-'''Rohrleitung(en):''' bei mehreren Rohrleitungen hintereinander, werden weitere Rohrabschnitte in die darunterliegenden Zeilen eingetragen (ohne neue HYA ID)
+** <code>4</code>: Height/Width < 0.4
-*I: Höhe der Einlaufkante
+** <code>5</code>: sharp-edged
-*J: Länge des Rohrs
+*'''E''': Weir crest [müNN]
-*K: Rohrdurchmesser
+*'''F''': Weir width [m]
-*L: Querschnittsfläche (wenn K gegeben ist, ist diese Angabe überflüssig)
+*'''G''': weir coefficient [-] <code>0 < &micro; &le; 1</code>
-*M: Umfang (wenn K gegeben ist, ist diese Angabe überflüssig)
+*'''H''': flexible/movable weir: ID of the control-function(e.g. "<code>y02</code>"),whichs value shall be subtracted from the weir height.(refer to [[#Hints|Hints]]).
-*N: Reibungsbeiwert (absolute Rauheit) ''(oder betriebliche Rauheit? In der TALSIM Demo wurde hier ein Wert von 4 mm verwendet)''
+'''Pipe(s):''' if there are several pipes one after another the following pipe sections are to be written into the next line (without a new HYA ID)
-*O: Verlustbeiwert (Eintrittsverlust)
+*'''I''': Height of the inlet edge
+*'''J''': Pipe length
+*'''K''': Pipe diameter
+*'''L''': Cross-section area (if '''K''' is given, the cross-section area is not needed)
+*'''M''': Perimeter (if '''K''' is given, the perimeter is not needed)
+*'''N''': Roughness coefficient <!-- (absolute Rauheit oder betriebliche Rauheit? In der TALSIM Demo wurde hier ein Wert von 4 mm verwendet) -->
+*O: Coefficient of loss (Inlet losses)
 '''Turbine:'''
-*P: Turbinenleistung
+*'''P''': Turbine capacity [kW]
-*Q: Schluckfähigkeit
+*'''Q''': Turbine absorption capacity [m³/s]
-*R: Mindestdurchfluss (nicht in der TALSIM-Oberfläche vorhanden!)
+*'''R''': Minimum flow rate [m³/s]
-*S: <span style="color:red;">Höhe von ???</span> (nicht in der TALSIM-Oberfläche vorhanden!)
+*'''S''': Inlet height [müNN]
-*T: <span style="color:red;">Verluste (???)</span>
+*'''T''': Coefficient of losses [-] <code>0 < &eta; &lt; 1</code>
-*U & V: Mehrere Zeilen mit Stützstellen für die Wirkunsgradlinie <code>&eta;=f(Q/Q<sub>max</sub>)</code> der Turbine
+*'''U''' & '''V''': Minimum 2 rows with supporting points for the efficiency-curve <code>&eta;<sub>T</sub>=f(Q/Q<sub>max</sub>)</code> of the turbine
+==Hints==
+===Tailwater level for turbines and weirs===
+A Tailwater level is supplied by a control-function (system status). The ID of the desired control-funtcion must be named in the column <code>'''WSP unten'''</code>. The IDs of the control-functions are assigned in the  [[KTR-Datei|KTR-File]].
+If no tailwater level is supplied, the tailwaterlevel will be determined as a <code>MIN_mNN</code>, which is a constant with the value -490 müNN.
+===Lowerable weir===
+A lowerable weir can be implemented by writing the ID of a control-function (refer to [[KTR-Datei|KTR-File]]) into the column <code>'''Fak hue'''</code>. The value/factor from the control-function will be '''subtracted''' from the normal weir crest for each time increment (not multiplied).
-[[Category:BlauesModell]]
+[[Category:BlueM.Sim input files]]