Force main friction — numerically identical to legacy forcmain.c. More...

#include "ForceMain.hpp"
#include <cmath>
#include <algorithm>

Include dependency graph for ForceMain.cpp:

Functions
double	openswmm::forcemain::getFricSlope_HW (double velocity, double hyd_rad, double c_hw)
	Compute friction slope for Hazen-Williams.

double	openswmm::forcemain::getFricSlope_DW (double velocity, double hyd_rad, double roughness)
	Compute friction slope for Darcy-Weisbach.

double	openswmm::forcemain::getFricFactor (double r_bot, double hrad, double re)
	Compute friction factor f (Darcy-Weisbach) for fully-turbulent flow.

double	openswmm::forcemain::getEquivN (FrictionModel model, double r_bot, double y_full, double slope, double n_raw)
	Compute equivalent Manning's n for a force main (Gap #22).

double	openswmm::forcemain::getRoughFactor (FrictionModel model, double r_bot, double length_factor)
	Compute roughness adjustment factor for a force main (Gap #22).

void	openswmm::forcemain::batchFricSlope (const double velocity, const double hyd_rad, const double param, double fric_slope, FrictionModel model, int count)
	Batch compute friction slopes for all force mains — VECTORISABLE.

Detailed Description

Force main friction — numerically identical to legacy forcmain.c.

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