subunid: Establish the diameter of a lateral line as a function of...

In FernandaFOS/HydIrrig: Hydraulic Modeling of a irrigation system

Description

Set the diameter of a lateral line

Usage

subunid(HfimLD, DLL, K, x, SeLL, SeLD, nLL, ne, dec, qvr = 10, imax = 100,
  toler = 1e-06, DLDa = 1, DLDb = 0)

Arguments

HfimLD	Pressure at the end of the manifold in mca
DLL	Diameter lateral line in meters
K	Emission coefficient
x	Emission exponent
SeLL	Emitter spacing in meters
SeLD	Lateral line spacing in meters
nLL	Number of lateral lines in meters
ne	Number of emitters in meters
dec	Slope on the lateral line
qvr	Emitter flow variation
imax	Maximum number of iteration
toler	Maximum tolerance
DLDa	Maximum diameter in meters
DLDb	Minimum diameter in meters

Value

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

Examples

subunid(HfimLD = 10, DLL = 0.025, K = 1.053e-6, x = 0.5,
SeLL = 1, SeLD = 4, nLL = 10, ne = 100, qvr = 10, dec = 0.00,
imax = 100, toler = 1e-6, DLDa = 1, DLDb = 0)
subunid(HfimLD = 10, DLL = 0.025, K = 1.053e-6, x = 0.5,
SeLL = 1, SeLD = 4, nLL = 10, ne = 100, qvr = 10, dec = -0.01,
imax = 100, toler = 1e-6, DLDa = 1, DLDb = 0)
subunid(HfimLD = 20, DLL = 0.025, K = 1.053e-6, x = 0.5,
SeLL = 1, SeLD = 4, nLL = 10, ne = 100, qvr = 10, dec = -0.01,
imax = 100, toler = 1e-6, DLDa = 1, DLDb = 0)

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