Link hydraulics — velocity, Froude, Manning conveyance, settings. More...

#include "../data/LinkData.hpp"
#include "XSectBatch.hpp"
#include "Node.hpp"
#include "Transect.hpp"
#include <vector>

Include dependency graph for Link.hpp:

This graph shows which files directly or indirectly include this file:

Functions
double	openswmm::link::getVelocity (const XSectParams &xs, double flow, double depth, int barrels=1)
	Compute flow velocity from flow and depth.

double	openswmm::link::getFroude (const XSectParams &xs, double v, double y)
	Compute Froude number from velocity and depth.

void	openswmm::link::computeConveyance (double roughness, double slope, double s_full, double &beta, double &rough_factor, double &q_full)
	Compute Manning conveyance coefficients for a conduit.

double	openswmm::link::getDepthFromFlow (const XSectParams &xs, double beta, double q)
	Compute normal-flow depth from flow rate (inverse Manning).

double	openswmm::link::getCapacity (const XSectParams &xs, double depth)
	Compute the capacity fraction (depth / full depth for conduits, setting for other links).

double	openswmm::link::getHydPower (double flow, double head_upstream, double head_downstream)
	Compute hydraulic power dissipated in a link.

XSectParams	openswmm::link::buildXSectParams (const LinkData &links, std::size_t uj, const std::vector< transect::TransectData > *transects=nullptr)
	Build XSectParams from LinkData SoA arrays.

int	openswmm::link::translateShape (XsectShape link_shape)
	Translate LinkData::XsectShape to batch XSectShape int code.

void	openswmm::link::applyTabulatedXSectParams (XSectParams &xs, const transect::TransectData &td, double y_full, int transect_idx)
	Derive the full-flow properties of a tabulated cross-section.

Detailed Description

Link hydraulics — velocity, Froude, Manning conveyance, settings.

Provides per-element and batch functions for conduit hydraulic computations. All formulas are numerically identical to legacy link.c and xsect.c.

Namespaces