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axisuite at a glance

axisuite ® is a modular software for the simulation of exhaust aftertreatment devices and systems. axisuite consists of the following modules:

  • axitrap : module for simulation of wall-flow particulate filters. Supports uncoated filters with or without fuel-borne catalyst, or coated filters with any type of catalytic coating.

  • axicat: module for simulation of flow-through catalytic converters with any kind of catalytic coating (DOC, TWC, SCR, LNT etc.) and a broad range of catalyst configurations (extruded, single-layer washcoat, dual-layer washcoat, zone-coated etc.)

  • axifoam: module for simulation of foam-based or fiber-based filters and catalysts, with any type of catalytic coating and a broad range of filter geometries.

  • axiheat: module for simulation of connecting pipes. Models heat losses, fluid injection and evaporation, injection of gaseous mixtures, wall film modeling and chemical reactions in a broad range of pipe configurations (single-wall, airgap, insulated pipes etc.)

The above modules can be used independently, to simulate a single device, or in combination, to simulate complete exhaust lines


Overview of the application range of the different modules of axisuite.

How can axisuite help you improve your development processes?

axisuite has a broad range of applications in the development and optimization of exhaust systems, from investigating the effect of DPF shape on partial regeneraton performance, to optimizing the urea injection strategy in a complicated exhaust system. Find more details in the applications section.