humanModel.js

// S = M - (R+C) - E

// S = 0

// M = M((1-n) - 0.0173*(5.87 - pa) -0.0014(34-ta));
// R + C = h(tsk - ta) / (1 + 0.155 * h * I);
// E = (16.7 * hc * (psk - pa) * (1+0.344*hc*I) ) * (0.06 + 0.94 * Wrsw);

const pa = 1.7;
const ta = 25;
const n = 0.2;
const h = 8;
const hc = 3.3;
const tsk = 34;
const I = 0.65; // 0.65
const psk = 5.6;
let Wrsw = 0;
if (ta < 25 ){
  Wrsw = 0;
} else {
  Wrsw = 0.2;
}

console.log(Wrsw);

const met = 100;
// const Fcl = 0.5;
// const Fpcl = 1; 

// const Fcl = 0.554;
const Fpcl = 0.50;

const Fcl = 0.554;
// const Fpcl = 0.575; 


const M = met * ( (1-n) - (0.0173*(5.87 - pa)) - (0.0014*(34-ta)) );
console.log('M', M);
const RC = (h*(tsk - ta)) / (1 + 0.155 * h * I);
console.log('RC', RC);
const E = (16.7 * hc * (psk - pa) * (1/(1+0.344*hc*I)) ) * (0.06 + 0.94 * Wrsw);
console.log('E', E);

const S = (M - RC - E) - 1; // -0.9 because of calculation error
console.log('S', S);

// Icl = ( (h * (tsk - ta))/(M-E) - 1  )/(0.155*h)

const M2 = met * ( (1-n) - (0.0173*(5.87 - pa)) - (0.0014*(34-ta)) );
console.log('M2', M2);
const E2 = (16.7 * hc * (psk - pa) * Fpcl ) * (0.06 + 0.94 * Wrsw);

const Icl = ( (h * (tsk - ta))/(M-E2) - 1  )/(0.155*h);

console.log('Icl', Icl);

// const K = 6.45; // const
// const As = 1.8;
// const H = 100;


// const Iclt = (K * As * ( tsk - ta) ) / H;

// console.log('Iclt', Iclt);