lateral_diameter: Diameter of the lateral line

In joaobtj/hydirrig: Hydraulic design of irrigation systems

Diameter of the lateral line

Description

lateral_q_req calculates the diameter of the lateral line to achieve a given variation in flow rate

Usage

lateral_diameter(
  q_var_lateral = 10,
  h_fim_lateral,
  s_lateral,
  s_ini_lateral = s_lateral,
  n_lateral,
  dec_lateral,
  coef_em,
  exp_em,
  q_unit = q_unit
)

Arguments

q_var_lateral	Lateral maximum variation in flow rate, percentage
h_fim_lateral	Pressure at the end of the lateral line, mca
s_lateral	Spacing between emitters on the lateral line, meter
s_ini_lateral	Spacing of the initial stretch of the lateral line, meter
n_lateral	Number of issuers on the lateral line
dec_lateral	Lateral line slope, decimal
coef_em	Coefficient of the flow-pressure equation of the emitter
exp_em	Exponent of the flow-pressure equation of the emitter
q_unit=q_unit	aditional parameters

Examples

args_lateral_diameter <- list(
  q_var_lateral = 10, h_fim_lateral = 10, s_lateral = 0.20, s_ini_lateral = 1,
  n_lateral = 200, dec_lateral = -0.01, coef_em = 1.67e-7*360000, exp_em = 0.52, q_unit="l/h"
)
do.call(lateral_diameter, args_lateral_diameter)

joaobtj/hydirrig documentation built on Oct. 2, 2023, 2:08 p.m.