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jalhyd

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JaLHyd, a Javascript Library for Hydraulics

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"use strict"; Object.defineProperty(exports, "__esModule", { value: true }); exports.PabPuissance = void 0; const internal_modules_1 = require("../internal_modules"); const internal_modules_2 = require("../internal_modules"); const internal_modules_3 = require("../internal_modules"); const internal_modules_4 = require("../internal_modules"); class PabPuissance extends internal_modules_2.Nub { constructor(prms, dbg = false) { super(prms, dbg); this.setCalculatorType(internal_modules_1.CalculatorType.PabPuissance); } /** * paramètres castés au bon type */ get prms() { return this._prms; } Equation(sVarCalc) { let v; const ro = 1000; // masse volumique de l'eau en kg/m3 const g = 9.81; // accélération de la gravité terrestre en m/s2. switch (sVarCalc) { case "PV": v = ro * g * this.prms.Q.v * this.prms.DH.v / this.prms.V.v; break; case "Q": v = this.prms.PV.v * this.prms.V.v / (ro * g * this.prms.DH.v); break; case "V": v = ro * g * this.prms.Q.v * this.prms.DH.v / this.prms.PV.v; break; case "DH": v = this.prms.PV.v * this.prms.V.v / (ro * g * this.prms.Q.v); break; default: throw new Error("PabPuissance.Equation() : invalid variable name " + sVarCalc); } return new internal_modules_4.Result(v, this); } /** * paramétrage de la calculabilité des paramètres */ setParametersCalculability() { this.prms.DH.calculability = internal_modules_3.ParamCalculability.EQUATION; this.prms.Q.calculability = internal_modules_3.ParamCalculability.EQUATION; this.prms.V.calculability = internal_modules_3.ParamCalculability.EQUATION; this.prms.PV.calculability = internal_modules_3.ParamCalculability.EQUATION; } } exports.PabPuissance = PabPuissance; //# sourceMappingURL=pab_puissance.js.map