lld: Adjust the emitter flow variation to change the diameter

In FernandaFOS/HydIrrig: Hydraulic Modeling of a irrigation system

Description

Set the diameter of a lateral line

Usage

lld(Hfim, K, x, Se, ne, dec, qvr, imax = 100, toler = 1e-06, DLLa = 1,
  DLLb = 0)

Arguments

Hfim	Pressure at the end of the line in mca
K	Emission coefficient
x	Emission exponent
Se	Emitter spacing in meters
ne	Number of emitters
dec	Slope on the lateral line
qvr	Emitter flow variation
imax	Maximum number of iteration
toler	Maximum tolerance
DLLa	Maximum diameter in meters
DLLb	Minimum diameter in meters

Value

D diameter, qv emitter flow variation, iter number iterations, tempo time

Examples

lld(Hfim = 10, K = 1.053e-6, x = 0.5, Se = 1, ne = 100,
dec =  0.00, qvr = 10, imax = 100, toler = 1e-6, DLLa = 1, DLLb = 0)
lld(Hfim = 10, K = 1.053e-6, x = 0.5, Se = 1, ne = 100,
dec =  0.01, qvr = 10, imax = 100, toler = 1e-6, DLLa = 1, DLLb = 0)
lld(Hfim = 10, K = 1.053e-6, x = 0.5, Se = 1, ne = 100,
dec = -0.01, qvr = 10, imax = 100, toler = 1e-6, DLLa = 1, DLLb = 0)

FernandaFOS/HydIrrig documentation built on Oct. 14, 2019, 3:59 p.m.