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Updates to fix zero flow (#164) and D-W eqn. (#199) issues

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Lew Rossman
2018-09-11 13:15:15 -04:00
parent 836d9c3668
commit dab7be8446
3 changed files with 274 additions and 221 deletions
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11
src/funcs.h
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@@ -178,11 +178,12 @@ int hydsolve(EN_Project *pr, int *,double *); /* Solves network equations
void resistcoeff(EN_Project *pr, int k); /* Finds pipe flow resistance */
void headlosscoeffs(EN_Project *pr); // Finds link head loss coeffs.
void matrixcoeffs(EN_Project *pr); /* Finds hyd. matrix coeffs. */
double emitflowchange(EN_Project *pr, int i); /* Change in emitter outflow */
double demandflowchange(EN_Project *pr, int i, // Change in demand outflow
double dp, double n);
void demandparams(EN_Project *pr, double *dp, // PDA function parameters
double *n);
void emitheadloss(EN_Project *pr, int, // Finds emitter head loss
double *, double *);
double demandflowchange(EN_Project *pr, int, // Change in demand outflow
double, double);
void demandparams(EN_Project *pr, double *, // PDA function parameters
double *);
/* ----------- SMATRIX.C ---------------*/
int createsparse(EN_Project *pr); /* Creates sparse matrix */