Quick Specs
Accelerate your design cycle with this powerful fluid simulation software. Ansys Fluent contains the best-in class physics models and can accurately and efficiently solve large , complex models.
Ansys Fluent is the industry-leading fluid simulation software known for its advanced physics modeling capabilities and industry leading accuracy.
Ansys Fluent gives you more time to innovate and optimize product performance. Trust your simulation results with a software that has been extensively validated across a wide range of applications. With Ansys Fluent, you can create advanced physics models and analyze a variety of fluids phenomena—all in a customizable and intuitive space.
Accelerate your design cycle with this powerful fluid simulation software. Ansys Fluent contains the best-in class physics models and can accurately and efficiently solve large , complex models.
January 2024
In 2024 R1, Ansys Fluent software updates include physics and modeling enhancements, new usability and user experience improvements, workflow updates for industry application use cases such as battery modeling and external aerodynamics, and much more.
New enhancements to the GPU solver in 2024 R1 include new models and physics capabilities, including support for the Coupled Solver, non-conformal interfaces, sliding mesh, combustion with detailed and stiff chemistry, enhanced solution monitors and more.
New modeling and physics enhancements include the stiff chemistry solver and the eddy dissipation concept model compatibility with the adjoint solver, 10-20% speed-up for conjugate heat transfer (CHT) calculations for applications with high solid-to-fluid mesh count ratios, and discrete phase modeling for multi-phase flows, coupling, and radiation sources.
A new Fluent web-based UI that allows users to access their simulations remotely via a web browser is now available. The web UI is a modern yet familiar interface that enables users to start, stop, and pause solver jobs to evaluate real-time results as calculations run. Available for solution controls, monitoring, and post-processing.
Aerospace application updates include accuracy improvements to the two-temperature equation model for high-speed flight regimes that now match better with measured data. The Virtual Blade Model (VBM), widely used for rotorcraft and urban air mobility applications, now includes additional outputs, including Xp-force and Yp-force.
PyFluent updates include an improved workflow interface for a cleaner and more efficient programming style, new API availability to access and modify volumetric solution data, and usability improvements of field-data APIs with a purpose-designed interface for more straightforward interpretation.
Turbulence model tuning with AI/ML is now available. The adjoint solver and AI/ML calibrate GEKO coefficients against a high-fidelity LES solution, yielding LES-level accuracy at the cost of RANS.
Ansys Fluent unlocks new potentials for CFD analysis. A fluid simulation software with fast pre-processing and faster solve times to help you be the fastest to break into the market. Fluent’s industry leading features enable limitless innovation, while never making a compromise on accuracy.
Explore the best fluid simulation tools on the market in an efficient, customizable workspace
ANSYS FLUENT RESOURCES & EVENTS
Ansys developed a new turbulence model family called Generalize k-w (GEKO) model with the goal of turbulence model consolidation. GEKO is a two-equation model, based on the k-w model formulation, but with the flexibility to tune the model over a wide range of flow scenarios.
This report is intended as an addition to the code-specific Theory and User Documentation available for both Ansys Fluent and Ansys CFX. That documentation describes in detail how to select and activate these models, so that information is not repeated here.
The goal of this paper is to guide a user through the process of optimal RANS model selection within the Ansys CFD codes, especially Ansys Fluent and Ansys CFX.
It's vital to Ansys that all users, including those with disabilities, can access our products. As such, we endeavor to follow accessibility requirements based on the US Access Board (Section 508), Web Content Accessibility Guidelines (WCAG), and the current format of the Voluntary Product Accessibility Template (VPAT).