p.vanderwilt/reactor
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Fixed bugs and hard coded config for now.

Browse Source
This commit is contained in:
p.vanderwilt
2025-06-12 16:56:28 +02:00
parent 2182bed343
commit 91482c564d
4 changed files with 37 additions and 18 deletions
Download Patch File Download Diff File Expand all files Collapse all files

36
dependencies/reactor_class.js vendored
View File

@@ -5,26 +5,34 @@ class Reactor_CSTR {
constructor(initial_state) {
this.state = initial_state;
console.log(this.state);
this.asm = new ASM3();
this.Vl = 10.0; // fluid volume reactor [m3]
this.F = 1.0; // fluid debit [m3 d-1]
this.C_in = Array(13).fill(0.0); // composition influent
this.C_in = [0., 30., 100., 16., 0., 0., 5., 25., 75., 30., 0., 0., 125.]; // composition influent
this.OTR = 100.0; // oxygen transfer rate [g O2 d-1]
this.currentTime = Date.now(); // milliseconds since epoch [ms]
this.timeStep = 1/(24*60) // time step [d]
this.timeStep = 1/(24*60*15) // time step [d]
}
// expect update with timestamp
updateState(input) {
throw new Error("Not implemented yet");
let newTime = input.payload;
const day2ms = 1000 * 60 * 60 * 24;
let n_iter = (newTime - this.currentTime) % (this.timeStep * day2ms);
let n_iter = Math.floor((newTime - this.currentTime) / (this.timeStep * day2ms));
if (n_iter > 0) {
let n = 0;
while (n < n_iter) {
console.log(this.tick_fe(this.timeStep));
n += 1;
}
this.currentTime += n_iter * this.timeStep * day2ms;
n_iter = 0;
}
}
tick_fe(time_step) { // tick reactor state using forward Euler method
@@ -43,11 +51,13 @@ class Reactor_CSTR {
// testing stuff
// state: S_O, S_I, S_S, S_NH, S_N2, S_NO, S_HCO, X_I, X_S, X_H, X_STO, X_A, X_TS
let initial_state = [0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1];
const Reactor = new Reactor_CSTR(initial_state);
Reactor.C_in = [0.0, 30., 100., 16., 0., 0., 5., 25., 75., 30., 0., 0., 125.];
N = 0;
while (N < 500) {
console.log(Reactor.tick_fe(0.001));
N += 1;
}
// let initial_state = [0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1];
// const Reactor = new Reactor_CSTR(initial_state);
// Reactor.C_in = [0.0, 30., 100., 16., 0., 0., 5., 25., 75., 30., 0., 0., 125.];
// N = 0;
// while (N < 500) {
// console.log(Reactor.tick_fe(0.001));
// N += 1;
// }
module.exports = Reactor_CSTR;