FKA-File: Difference between revisions
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{{Eingabedateien}} | {{Eingabedateien}} | ||
<big> | <big>Urban catchments</big> | ||
'' | ''also refer to [[Urbane Einzugsgebiete|Theory:Urban catchment]]'' | ||
== | ==File== | ||
<bluem> | <bluem> | ||
*Kanalisierte Flächen (*.FKA) | *Kanalisierte Flächen (*.FKA) | ||
| Line 19: | Line 19: | ||
</bluem> | </bluem> | ||
== | ==Explanations== | ||
<u> | <u>ID:</u> | ||
*'''A''': | *'''A''': unique ID (must begin with 'F'!) | ||
<u> | <u>Calculation options:</u> | ||
*'''B''': | *'''B''': Calculation type [1-2]. Refers to the pervious areas; impervious areas are prinicpally calculated with the same calculation type. (1) = run-off coefficient method; (2) = SCS-Method. Further inforamtion on the needed parameters and the calculation methods can be found below. | ||
<u> | <u>Area parameters:</u> | ||
*'''C''': | *'''C''': area [ha] | ||
*'''D''': | *'''D''': fraction of impervious area[%] | ||
*'''E''': | *'''E''': longest flow time in the catchment [min]. Utilized for the calculation of the reservoir constants; KSP(1) = 0.25 * (TFA+tf)/60. ); KSP(2) = 5.0*KSP(1) | ||
<u> | <u>Rainfall:</u> | ||
*'''F''': | *'''F''': Rainfall file number (refer to [[TSIM.EXT | *.EXT-File]]) | ||
<u> | <u>Evaporation:</u> | ||
*'''G''': | *'''G''': Evaporation calculation type (1 = annual evaporation; 2 = evaporation time series / file) | ||
**'''H''': | **'''H''': annual evaporation [mm/a] | ||
*: | *: The sum refering to grassland must be entered. This is overprinted internally by hydrographs according to {{:Literatur:Brandt_1979|Brandt}} and Haude{{:Literatur:Haude_1954|}}{{:Literatur:Haude_1955|}} and is adjusted to the [[LNZ-Datei|Land use]] of each individual HRU. | ||
**'''I''': | **'''I''': Filenumber of the evaporation time series to be utilized (refer to [[TSIM.EXT | *.EXT-File]]) | ||
*:'' | *:''only daily values may be within the time series since time series values are overprinted with a daily pattern! (Bug 1)'' | ||
<u> | <u>Calculation type 1: run-off coefficient method:</u> | ||
*'''J''': | *'''J''': The run-off coefficient must be given <code>(0 < ψ ≤ 1)</code>, which is defined as: | ||
:<math>\psi = \frac{N_{eff} + E_T + h_v}{N}</math> | :<math>\psi = \frac{N_{eff} + E_T + h_v}{N}</math> | ||
:mit: | :mit: | ||
:<code>N<sub>eff</sub></code> = | :<code>N<sub>eff</sub></code> = effective rainfall | ||
:<code>E<sub>T</sub></code> = | :<code>E<sub>T</sub></code> = evaporation | ||
:<code>h<sub>v</sub></code> = | :<code>h<sub>v</sub></code> = initial losses (losses due to wetting and troughs) | ||
: | :also refer to http://de.wikipedia.org/wiki/Abflussbeiwert | ||
<u> | <u>Calculation type 2: SCS-Method:</u> (Soil-Conservation-Service) | ||
*'''K''': CN- | *'''K''': CN-Value <code>(0 < CN ≤ 100)</code> | ||
*'''L''': 21 | *'''L''': 21 days prior rainfall height [mm] (''distributed evenly over 21 days) | ||
<u> | <u>Rainfall:</u> | ||
*'''M''': | *'''M''': Inhabitants [-] in order to calculate domestic dry weather flow | ||
*'''N''': Qh [l/EW*d] - | *'''N''': Qh [l/EW*d] - domestic water consumption | ||
*'''O''': | *'''O''': annual pattern [-] of domestic water consumption | ||
*'''P''': | *'''P''': weekly pattern [-] of domestic water consumption | ||
*'''Q''': | *'''Q''': daily pattern [-] of domestic water consumption | ||
*'''R''': Qg [l/s*ha] - | *'''R''': Qg [l/s*ha] - commercial discharge | ||
*'''S''': | *'''S''': annual pattern [-] of commercial discharge | ||
*'''T''': | *'''T''': weekly pattern[-] of commercial discharge | ||
*'''U''': | *'''U''': daily pattern[-] of commercial discharge | ||
*'''V''': Qf [l/s*ha] - | *'''V''': Qf [l/s*ha] - inflow discharge | ||
*'''W''': | *'''W''': annual pattern [-] of inflow discharge | ||
==Literature== | |||
== | |||
<references/> | <references/> | ||
[[ | [[Category:BlueM.Sim input files]] | ||
Latest revision as of 02:20, 1 August 2021
BlueM.Sim | Download | Application | Theory | Development
Input files · ALL SYS · FKT KTR · EXT JGG WGG TGG · TAL HYA TRS EIN URB VER RUE BEK EZG FKA · BOA BOD LNZ EFL · DIF
Urban catchments
also refer to Theory:Urban catchment
File
*Kanalisierte Flächen (*.FKA) *====================== *|------|-----|-----------------|--------|------------------|-----|----------|-----------------------------------------------------| *| Bez | KNG | EZG | N | Verdunstung | PSI | SCS (2) | Trockenwetterabfluss | *| | | A VG tf | Datei |Kng Sum Datei | (1) | CN VorRg| Einw. Qh JGG WGG TGG Qg JGG WGG TGG Qf JGG | *|------|-----|-----------------|--------|------------------|-----|----------|-----------------------------------------------------| *| - | 1-2 | ha % min | Nummer |1/2 mm/a Nummer | - | - mm | - l/Ed - - - l/sha - - - l/sha - | *|-<-->-|-<->-|<----><----><-->-|<------>|-+-<---->-<------>|<--->|<---><--->|-<--->-<--->-<->-<->-<->-<--->-<->-<->-<->-<--->-<->-| | A | B | C D E | F | G H I | J | K L | M N O P Q R S T U V W | *|------|-----|-----------------|--------|------------------|-----|----------|-----------------------------------------------------|
Explanations
ID:
- A: unique ID (must begin with 'F'!)
Calculation options:
- B: Calculation type [1-2]. Refers to the pervious areas; impervious areas are prinicpally calculated with the same calculation type. (1) = run-off coefficient method; (2) = SCS-Method. Further inforamtion on the needed parameters and the calculation methods can be found below.
Area parameters:
- C: area [ha]
- D: fraction of impervious area[%]
- E: longest flow time in the catchment [min]. Utilized for the calculation of the reservoir constants; KSP(1) = 0.25 * (TFA+tf)/60. ); KSP(2) = 5.0*KSP(1)
Rainfall:
- F: Rainfall file number (refer to *.EXT-File)
Evaporation:
- G: Evaporation calculation type (1 = annual evaporation; 2 = evaporation time series / file)
- H: annual evaporation [mm/a]
- The sum refering to grassland must be entered. This is overprinted internally by hydrographs according to Brandt[1] and Haude[2][3] and is adjusted to the Land use of each individual HRU.
- I: Filenumber of the evaporation time series to be utilized (refer to *.EXT-File)
- only daily values may be within the time series since time series values are overprinted with a daily pattern! (Bug 1)
Calculation type 1: run-off coefficient method:
- J: The run-off coefficient must be given
(0 < ψ ≤ 1), which is defined as:
- [math]\displaystyle{ \psi = \frac{N_{eff} + E_T + h_v}{N} }[/math]
- mit:
Neff= effective rainfallET= evaporationhv= initial losses (losses due to wetting and troughs)- also refer to http://de.wikipedia.org/wiki/Abflussbeiwert
Calculation type 2: SCS-Method: (Soil-Conservation-Service)
- K: CN-Value
(0 < CN ≤ 100) - L: 21 days prior rainfall height [mm] (distributed evenly over 21 days)
Rainfall:
- M: Inhabitants [-] in order to calculate domestic dry weather flow
- N: Qh [l/EW*d] - domestic water consumption
- O: annual pattern [-] of domestic water consumption
- P: weekly pattern [-] of domestic water consumption
- Q: daily pattern [-] of domestic water consumption
- R: Qg [l/s*ha] - commercial discharge
- S: annual pattern [-] of commercial discharge
- T: weekly pattern[-] of commercial discharge
- U: daily pattern[-] of commercial discharge
- V: Qf [l/s*ha] - inflow discharge
- W: annual pattern [-] of inflow discharge
Literature
- ↑ Brandt, T. (1979): Modell zur Abflussgangliniensimulation unter Berücksichtigung des grundwasserbürtigen Abflusses, Technischer Bericht Nr. 24 aus dem Institut für Wasserbau, Fachgebiet Ingenieurhydrologie und Hydraulik der TH Darmstadt
- ↑ Haude, W. (1954): Zur praktischen Bestimmung der aktuellen und potentiellen Evapotranspiration. – Mitteilungen des DWD, Bd. 8; Bad Kissingen
- ↑ Haude, W. (1955): Zur Bestimmung der Verdunstung auf möglichst einfache Weise. Mitteilungen des DWD, 2 (11), Bad Kissingen