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Quickstart

Get up and running with Jasper simulation engine.

Installation​

npm install @jasper-technology/simulation

Basic Usage​

import { runSimulation } from '@jasper-technology/simulation';

const result = runSimulation({
  components: ['H2O', 'C2H5OH'],
  streams: [
    {
      id: 'feed',
      T: 25,      // °C
      P: 1,       // bar
      flow: 100,  // kmol/h
      composition: { H2O: 0.5, C2H5OH: 0.5 }
    }
  ],
  blocks: [
    {
      id: 'heater',
      type: 'Heater',
      inlet: 'feed',
      outlet: 'heated',
      params: { outletT: 80 }
    }
  ]
});

console.log(result.streams.heated);

Visual Editor​

For drag-and-drop flowsheet editing, visit jaspertech.org.

Switching to Rigorous Mode​

In the visual editor, use the engine toggle in the toolbar to switch between Quick and Rigorous simulation modes. Rigorous mode uses the IDAES backend for equation-oriented solving with advanced thermodynamic models.

note

Rigorous mode requires the IDAES backend to be online. The first request after a period of inactivity may take ~30 seconds while the backend wakes up.

Next Steps​