We’re putting the final touches on our new badges platform. Badge issuance remains temporarily paused, but all completions are being recorded and will be fulfilled once the platform is live. Thank you for your patience.
Multiphase Flows

Multiphase Flows

  1. All Categories
  2. Fluids - Multiphase Flows
  3. What is the meaning of “…Warning: atomization model is not valid for these conditions…” for a flat-fan-atomizer? How to get rid of this warning?

What is the meaning of “…Warning: atomization model is not valid for these conditions…” for a flat-fan-atomizer? How to get rid of this warning?

Tagged: fluent, fluid-dynamics, MP - Eulerian MP Flow, multiphase, Other
    • March 17, 2023 at 8:59 am
      FAQFAQ
      Participant

      What is the meaning of “…Warning: atomization model is not valid for these conditions…” for a flat-fan-atomizer? How to get rid of this warning? This means that the liquid flow is too slow that no instabilities for break up occur. If you increase the mass flow rate or decrease the “Orifice With”, the flow becomes unstable, breaks up and the warning disappears.

Featured Articles

Introducing Ansys Electronics Desktop on Ansys Cloud

The Watch & Learn video article provides an overview of cloud computing from Electronics Desktop and details the product licenses and subscriptions to ANSYS Cloud Service that are...

How to Create a Reflector for a Center High-Mounted Stop Lamp (CHMSL)

This video article demonstrates how to create a reflector for a center high-mounted stop lamp. Optical Part design in Ansys SPEOS enables the design and validation of multiple...

Introducing the GEKO Turbulence Model in Ansys Fluent

The GEKO (GEneralized K-Omega) turbulence model offers a flexible, robust, general-purpose approach to RANS turbulence modeling. Introducing 2 videos: Part 1 provides background information on the model and a...

Postprocessing on Ansys EnSight

This video demonstrates exporting data from Fluent in EnSight Case Gold format, and it reviews the basic postprocessing capabilities of EnSight.

© 2025 Copyright ANSYS, Inc. All rights reserved.