RnD/rotatingMachine
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updates to rotating machine struct

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This commit is contained in:
znetsixe
2026-02-12 10:48:44 +01:00
parent c63701db38
commit 405be33626
15 changed files with 1978 additions and 7 deletions
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20
src/specificClass.js
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@@ -96,10 +96,15 @@ class Machine {
this.measurements.type('temperature').variant('measured').position('atEquipment').value(15).unit('C');
//assume standard atm pressure is at sea level
this.measurements.type('atmPressure').variant('measured').position('atEquipment').value(101325).unit('Pa');
//populate min and max
//populate min and max when curve data is available
const flowunit = this.config.general.unit;
this.measurements.type('flow').variant('predicted').position('max').value(this.predictFlow.currentFxyYMax, Date.now() , flowunit)
this.measurements.type('flow').variant('predicted').position('min').value(this.predictFlow.currentFxyYMin).unit(this.config.general.unit);
if (this.predictFlow) {
this.measurements.type('flow').variant('predicted').position('max').value(this.predictFlow.currentFxyYMax, Date.now() , flowunit);
this.measurements.type('flow').variant('predicted').position('min').value(this.predictFlow.currentFxyYMin).unit(this.config.general.unit);
} else {
this.measurements.type('flow').variant('predicted').position('max').value(0, Date.now(), flowunit);
this.measurements.type('flow').variant('predicted').position('min').value(0, Date.now(), flowunit);
}
}
_updateState(){
@@ -705,7 +710,14 @@ _callMeasurementHandler(measurementType, value, position, context) {
const atmPressure = this.measurements.type('atmPressure').variant('measured').position('atEquipment').getCurrentValue('Pa');
console.log(`--------------------calc efficiency : Pressure diff:${pressureDiff},${temp}, ${g} `);
const rho = coolprop.PropsSI('D', 'T', temp, 'P', atmPressure, 'WasteWater');
let rho = null;
try {
rho = coolprop.PropsSI('D', 'T', temp, 'P', atmPressure, 'WasteWater');
} catch (error) {
// coolprop can throw transient initialization errors; keep machine calculations running.
this.logger.warn(`CoolProp density lookup failed: ${error.message}. Using fallback density.`);
rho = 1000; // kg/m3 fallback for water-like fluids
}
this.logger.debug(`temp: ${temp} atmPressure : ${atmPressure} rho : ${rho} pressureDiff: ${pressureDiff?.value || 0}`);