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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38
src/nodeClass.js
View File

@@ -118,7 +118,7 @@ class nodeClass {
const mode = m.currentMode;
const state = m.state.getCurrentState();
const flow = Math.round(m.measurements.type("flow").variant("predicted").position('downstream').getCurrentValue('m3/h'));
const power = Math.round(m.measurements.type("power").variant("predicted").position('atequipment').getCurrentValue('kW'));
const power = Math.round(m.measurements.type("power").variant("predicted").position('atEquipment').getCurrentValue('kW'));
let symbolState;
switch(state){
case "off":
@@ -189,7 +189,7 @@ class nodeClass {
}
return status;
} catch (error) {
node.error("Error in updateNodeStatus: " + error.message);
this.node.error("Error in updateNodeStatus: " + error.message);
return { fill: "red", shape: "ring", text: "Status Error" };
}
}
@@ -271,6 +271,40 @@ class nodeClass {
const { source: esSource, action: esAction } = msg.payload;
m.handleInput(esSource, esAction);
break;
case 'simulateMeasurement':
{
const payload = msg.payload || {};
const type = String(payload.type || '').toLowerCase();
const position = payload.position || 'atEquipment';
const value = Number(payload.value);
const unit = payload.unit;
const context = {
timestamp: payload.timestamp || Date.now(),
unit,
childName: 'dashboard-sim',
childId: 'dashboard-sim',
};
if (!Number.isFinite(value)) {
this.node.warn('simulateMeasurement payload.value must be a finite number');
break;
}
switch (type) {
case 'pressure':
m.updateMeasuredPressure(value, position, context);
break;
case 'flow':
m.updateMeasuredFlow(value, position, context);
break;
case 'temperature':
m.updateMeasuredTemperature(value, position, context);
break;
default:
this.node.warn(`Unsupported simulateMeasurement type: ${type}`);
}
}
break;
case 'showWorkingCurves':
m.showWorkingCurves();
send({ topic : "Showing curve" , payload: m.showWorkingCurves() });

20
src/specificClass.js
View File

@@ -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}`);