RnD/valve
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converted J.tack to mainstream v 0.1

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This commit is contained in:
znetsixe
2025-07-31 09:07:11 +02:00
parent 167628a436
commit 604781f573
3 changed files with 73 additions and 54 deletions
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6
src/nodeClass.js
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@@ -111,13 +111,15 @@ class nodeClass {
}
_updateNodeStatus() {
_updateNodeStatus() {
const v = this.source;
try {
const mode = v.currentMode; // modus is bijv. auto, manual, etc.
const state = v.state.getCurrentState(); //is bijv. operational, idle, off, etc.
const flow = Math.round(v.measurements.type("flow").variant("measured").position("downstream").getCurrentValue());
// check if measured flow is available otherwise use predicted flow
const flow = Math.round(v.measurements.type("flow").variant("predicted").position("downstream").getCurrentValue());
let deltaP = v.measurements.type("pressure").variant("predicted").position("delta").getCurrentValue();
if (deltaP !== null) {
deltaP = parseFloat(deltaP.toFixed(0));

119
src/specificClass.js
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@@ -90,7 +90,7 @@ class Valve {
this.childRegistrationUtils = new childRegistrationUtils(this); // Child registration utility
this.vCurve = this.curve[1.204]; // specificy the desired density RECALC THIS AUTOMTICALLY BASED ON DENSITY OF AIR LATER OLIFANT!!
this.predictKv = new predict({curve:this.vCurve}); // load valve size (x : ctrl , y : kv relationship)
console.log(`PredictKv initialized with curve: ${JSON.stringify(this.predictKv)}`);
this.logger.debug(`PredictKv initialized with curve: ${JSON.stringify(this.predictKv)}`);
}
// -------- Config -------- //
@@ -149,37 +149,6 @@ class Valve {
this.logger.info(`Mode successfully changed to '${newMode}'.`);
}
loadSpecs(){ //static betekend dat die in andere classes kan worden aangeroepen met const specs = Valve.loadSpecs()
//lateron based on valve caracteristics --> then it searches for right valve
let specs = {
supplier : "Binder",
type : "HDCV",
units:{
Nm3: { "temp": 20, "pressure" : 1.01325 , "RH" : 0 }, // according to DIN
v_curve : { x : "% stroke", y : "Kv value"} ,
},
v_curve: {
125: // valve size
{
x:[0,10,20,30,40,50,60,70,80,90,100], //stroke in %
y:[0,18,50,95,150,216,337,564,882,1398,1870], //Kv value expressed in m3/h
},
150: // valve size
{
x:[0,10,20,30,40,50,60,70,80,90,100], //stroke in %
y:[0,25,73,138,217,314,490,818,1281,2029,2715], //oxygen transfer rate expressed in gram o2 / normal m3/h / per m
},
400: // valve size
{
x:[0,10,20,30,40,50,60,70,80,90,100], //stroke in %
y:[0,155,443,839,1322,1911,2982,4980,7795,12349,16524], //oxygen transfer rate expressed in gram o2 / normal m3/h / per m
},
}
}
return specs;
}
// -------- Sequence Handlers -------- //
async executeSequence(sequenceName) {
@@ -225,12 +194,43 @@ class Valve {
}
}
updatePressure(variant,value,position) {
if( value === null || value === undefined) {
this.logger.warn(`Received null or undefined value for flow update. Variant: ${variant}, Position: ${position}`);
return;
}
this.logger.debug(`Updating pressure: variant=${variant}, value=${value}, position=${position}`);
switch (variant) {
case ("measured"):
// put value in measurements container
console.log( 'wtf ... ' + value);
this.measurements.type("pressure").variant("measured").position(position).value(value);
// get latest downstream pressure measurement
const measuredDownStreamP = this.measurements.type("pressure").variant("measured").position("downstream").getCurrentValue(); //update downstream pressure measurement
// update predicted flow measurement
this.updateDeltaPKlep(value,this.kv,measuredDownStreamP,this.rho,this.T); //update deltaP based on new flow
break;
case ("predicted"):
// put value in measurements container
this.measurements.type("pressure").variant("predicted").position(position).value(value);
const predictedDownStreamP = this.measurements.type("pressure").variant("measured").position("downstream").getCurrentValue(); //update downstream pressure measurement
this.updateDeltaPKlep(value,this.kv,predictedDownStreamP,this.rho,this.T); //update deltaP based on new flow
break;
default:
this.logger.warn(`Unrecognized variant '${variant}' for flow update.`);
break;
}
}
updateMeasurement(variant, subType, value, position) {
this.logger.debug(`---------------------- updating ${subType} ------------------ `);
switch (subType) {
case "pressure":
// Update pressure measurement
//this.updatePressure(variant,value,position);
this.updatePressure(variant,value,position);
break;
case "flow":
this.updateFlow(variant,value,position);
@@ -255,37 +255,51 @@ class Valve {
//convert downstreamP to absolute bar
downstreamP += 1.01325;
//calculate deltaP
let deltaP = ( q**2 * rho * temp ) / ( 514**2 * kv**2 * downstreamP);
//convert deltaP to mbar
deltaP = deltaP * 1000;
if( kv !== 0 && downstreamP != 0 && q != 0) { //check if kv and downstreamP are not zero to avoid division by zero
//calculate deltaP
let deltaP = ( q**2 * rho * temp ) / ( 514**2 * kv**2 * downstreamP);
//convert deltaP to mbar
deltaP = deltaP * 1000;
// Synchroniseer deltaP met het Valve-object
this.deltaPKlep = deltaP
// Synchroniseer deltaP met het Valve-object
this.deltaPKlep = deltaP
// Opslaan in measurement container
this.measurements.type("pressure").variant("predicted").position("delta").value(deltaP);
this.logger.info('DeltaP updated to: ' + deltaP);
// Opslaan in measurement container
this.measurements.type("pressure").variant("predicted").position("delta").value(deltaP);
this.logger.info('DeltaP updated to: ' + deltaP);
this.emitter.emit('deltaPChange', deltaP); // Emit event to notify valveGroupController of deltaP change
this.logger.info('DeltaPChange emitted to valveGroupController');
}
this.emitter.emit('deltaPChange', deltaP); // Emit event to notify valveGroupController of deltaP change
this.logger.info('DeltaPChange emitted to valveGroupController');
}
// Als er een nieuwe flow door de klep komt doordat de machines harder zijn gaan werken, dan update deze functie dit ook in de valve attributes en measurements
updateFlow(variant,value,position) {
if( value === null || value === undefined) {
this.logger.warn(`Received null or undefined value for flow update. Variant: ${variant}, Position: ${position}`);
return;
}
this.logger.debug(`Updating flow: variant=${variant}, value=${value}, position=${position}`);
switch (variant) {
case ("measured"):
// put value in measurements
this.measurements.type("flow").variant("measured").position(position).value(value);
const downStreamP = this.measurements.type("pressure").variant("measured").position("downstream").getCurrentValue(); //update downstream pressure measurement
this.updateDeltaPKlep(value,this.kv,downStreamP,this.rho,this.T); //update deltaP based on new flow
// put value in measurements container
this.measurements.type("flow").variant("measured").position(position).value(value);
// get latest downstream pressure measurement
const measuredDownStreamP = this.measurements.type("pressure").variant("measured").position("downstream").getCurrentValue(); //update downstream pressure measurement
// update predicted flow measurement
this.updateDeltaPKlep(value,this.kv,measuredDownStreamP,this.rho,this.T); //update deltaP based on new flow
break;
case ("predicted"):
this.logger.debug('not doing anythin yet');
// put value in measurements container
this.measurements.type("flow").variant("predicted").position(position).value(value);
const predictedDownStreamP = this.measurements.type("pressure").variant("measured").position("downstream").getCurrentValue(); //update downstream pressure measurement
this.updateDeltaPKlep(value,this.kv,predictedDownStreamP,this.rho,this.T); //update deltaP based on new flow
break;
default:
@@ -299,7 +313,10 @@ class Valve {
this.logger.debug('Calculating new deltaP');
const currentPosition = this.state.getCurrentPosition();
const currentFlow = this.measurements.type("flow").variant("measured").position("downstream").getCurrentValue(); // haal de flow op uit de measurement containe
const measuredFlow = this.measurements.type("flow").variant("measured").position("downstream").getCurrentValue(); // haal de flow op uit de measurement containe
const predictedFlow = this.measurements.type("flow").variant("predicted").position("downstream").getCurrentValue(); // haal de predicted flow op uit de measurement container
const currentFlow = predictedFlow ;
const downstreamP = this.measurements.type("pressure").variant("measured").position("downstream").getCurrentValue(); // haal de downstream pressure op uit de measurement container
//const valveSize = 125; //NOTE: nu nog hardcoded maar moet een attribute van de valve worden
this.predictKv.fDimension = 125; //load valve size by defining fdimension in predict class

2
valve.html
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@@ -39,7 +39,7 @@
icon: "font-awesome/fa-tachometer",
label: function () {
return this.positionIcon + " " + this.assetType || "valve";
return this.positionIcon + " " + this.category.slice(0, -1) || "Valve";
},
oneditprepare: function() {