Fluidat® on the Net
Online flow and physical properties calculations

FLUIDAT® is a collection of routines to calculate physical properties of gases and liquids, which are available by the FLUIDAT on the Net website

FLUIDAT makes use of intrinsic fluid data like molecular mass, critical properties, boiling point and dipole momentum. Fluid properties can be calculated at a certain temperature and pressure. Also, properties of mixes consisting of up to 15 components can be derived. Over 800 fluids are available in the FLUIDAT software, being  mainly hydrocarbons complemented with most well known inorganic fluids (gases) such as air, argon and helium. Searching for a fluid is very flexible. The search can be performed by chemical formula or by the name of the fluid.

Typical functions

  • display intrinsic properties of fluids
  • calculation of fluid properties
  • vapour pressure line generation
  • gas and liquid conversion factors
  • orifice calculation for mass flow controllers
  • pressure drop across flow meters and filters
  • calculation of operating conditions for CEM or VDM vapour generation system
  • create / edit / save mixtures
  • Coriolis mass flow meter / controller sizing


Bronkhorst High-Tech B.V.

Nijverheidsstraat 1A
NL-7261 AK Ruurlo (NL)
Tel. +31 573 45 88 00

Copyright © 2018 Bronkhorst. All rights reserved.     Sitemap     Disclaimer     Privacy note