How Multiphysics Reduces Development Risks

When Physics Interacts How Multiphysics Reduces Development Risks

2026-08-10 Source: | Translated by AI 2 min Reading Time

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Many problems do not arise in the component itself but in the interaction of flow and structure—and are often recognized too late. Coupled multiphysics simulations make these interactions visible early, reduce risks, and improve design even before a prototype is created.

Pressure fluctuations and flow forces directly influence the mechanical behavior of technical systems. Multiphysics analyses reveal critical interactions already in the early development stages.(Source: Merkle CAE Solutions) — Pressure fluctuations and flow forces directly influence the mechanical behavior of technical systems. Multiphysics analyses reveal critical interactions already in the early development stages.
(Source: Merkle CAE Solutions)

Increasing efficiency requirements, higher power densities, and shortened development cycles are currently increasing pressure on the machinery and plant engineering sector. At the same time, traditional development and testing methods are increasingly reaching their limits. Many problems today no longer arise in individual components but in the interaction of physical effects. Those who still consider flow and structure separately often discover critical weak points only during testing—or at the customer’s site.

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