---
title: Sign Up | FERST Trial | Fauske & Associates
description: Emergency relief system design software to ensure safe processing of reactive chemicals including consideration of two-phase flow and runaway reactions
---

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# Fauske Emergency Relief System Tool - FERST Software

Sign Up for a Free Two Week Trial

Fauske & Associates (FAI) has updated our [DIERS ](https://www.fauske.com/blog/emergency-relief-system-design-using-diers-technology)[emergency relief sizing tools](https://www.fauske.com/blog/emergency-relief-system-design-using-diers-technology) with FERST software powered by CHEMCAD.  FERST is a complete package that merges practical and easy-to-use methods, from our PrEVentTM (Practical Emergency Vent Sizing) software, with the material property, thermodynamics, and software development expertise of ChemstationsTM.  FERST also enables the direct use of measured temperature rise rates from low Φ-factor adiabatic calorimetry (e.g., [the VSP2 and ARSST](https://www.fauske.com/adiabatic-safety-calorimeters)) for dynamic simulation, similar to our legacy VSDS (Vent Sizing Dynamic Simulation) software.

### REGISTER NOW FOR A FREE TRIAL!

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