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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.ParTypeChevron = void 0; const internal_modules_1 = require("../internal_modules"); const internal_modules_2 = require("../internal_modules"); const internal_modules_3 = require("../internal_modules"); class ParTypeChevron extends internal_modules_1.ParTypeSC { constructor(prms) { super(prms); this.type = internal_modules_2.ParType.CHEVRON; } // tslint:disable-next-line:variable-name CalcZRFromZD(ZDv) { return ZDv + (4 * this.prms.a.v * this.prms.S.v - this.prms.a.v) / Math.sqrt(1 + this.prms.S.v * this.prms.S.v); } // tslint:disable-next-line:variable-name CalcZDFromZR(ZRv) { return ZRv - (4 * this.prms.a.v * this.prms.S.v - this.prms.a.v) / Math.sqrt(1 + this.prms.S.v * this.prms.S.v); } CalcP() { return 4 * this.prms.a.v; } get minQstar() { return 0.7; } get maxQstar() { return 8.1; } addExtraResults(res) { super.addExtraResults(res); res.resultElement.values.B = this.CalcB(); } checkInput() { const status = super.checkInput(); // M, round to 1 if (this.prms.M.v % 1 > 0.001 && this.prms.M.v % 1 < 0.999) { const m = new internal_modules_3.Message(internal_modules_3.MessageCode.WARNING_PAR_M_ROUNDED_TO_1); this.prms.M.v = Math.round(this.prms.M.v); m.extraVar.val = this.prms.M.v; status.messages.push(m); } // M, max. 2*N if (this.prms.M.v > this.prms.N.v * 2) { status.fatal = true; const m = new internal_modules_3.Message(internal_modules_3.MessageCode.ERROR_PAR_M_GREATER_THAN_2_N); m.extraVar.max = this.prms.N.v * 2; status.messages.push(m); } return status; } get coef() { return { "h": { "c0": [0, -4.97686, 1.30546], "c1": [0, 0.176261, 0.661656], "c2": [0, -0.0733832, -0.00839864] }, "ha": { "c0": [0, 5.02138, 0.709434], "c1": [0, -2.47998, 1.25363], "c2": [0, 0.188324, -0.0427461] } }; } CalcB() { return 6 * this.prms.a.v * this.prms.N.v + 0.5 * this.prms.a.v * this.prms.M.v; } } exports.ParTypeChevron = ParTypeChevron; //# sourceMappingURL=par_type_chevron.js.map