製品の実際のパフォーマンスは、製品が流体(気体、液体、または両方の混合物)とどのように作用し合うかに左右されるため、流体の挙動を予測して、それぞれの影響を製品の強みに変える必要があります。
Simcenterの業界をリードする数値流体力学ソフトウェアを利用すると、流体、構造、および関連するすべての物理的特性に関わるほぼすべてのエンジニアリング上の問題をシミュレートすることができます。
Predict real world performance using CFD-focused multiphysics
Fluid dynamics simulation
Fluid dynamics simulation
製品の実際のパフォーマンスは、製品が流体(気体、液体、または両方の混合物)とどのように作用し合うかに左右されるため、流体の挙動を予測して、それぞれの影響を製品の強みに変える必要があります。
Simcenterの業界をリードする数値流体力学ソフトウェアを利用すると、流体、構造、および関連するすべての物理的特性に関わるほぼすべてのエンジニアリング上の問題をシミュレートすることができます。
Reduce approximation and increase the accuracy of your engineering simulation by accounting for all of the physics that influence the real-world behavior of your product
Aero-acoustics
Flow induced noise is a significant component of the acoustic signature of a vehicle (or other product). Simcenter offers an extensive library of accurate models for predicting aeroacoustics noise sources, including: steady state models, direct models (DES/LES), propagation models and acoustic perturbation equations (APE) solver.
Simcenter supports hybrid aero-acoustic methods in which at first, a CFD simulation is used for capturing flow turbulences, which are translated into aero-acoustic sources to be plugged into a second acoustic (FEM) simulation model. The latter then predicts the acoustic propagation of these sources, including reflections and absorption in the environment. As such, for instance the cooling noise of electronic equipment of the HVAC noise in a car can be predicted.
Fluid dynamics
The computational fluid dynamics (CFD) capability in Simcenter offers an efficient and accurate set of fluid dynamics models and solvers with excellent parallel performance and scalability. It provides a solid foundation for multidisciplinary design exploration.
Multiphase Flow
Accurately representing the physical behavior of the different fluid and solid phases is key to capturing the real-world performance of your product. Simcenter offers a variety of both Eulerian and Lagrangian modeling capabilities to suit your simulation needs.
Particle flows
The discrete element method (DEM) can be used to simulate the motion of a large number of interacting discrete objects (particles), such as the granular flow of aggregates, food particles, metal powders, tablets and capsules, and wheat or grass. Simcenter STAR-CCM+ is the first commercial engineering simulation tool to include a DEM capability that is fully coupled with numerical flow simulation.
Reacting flow
Simcenter provides insight into the interactions between turbulent flow field and underlying chemistry of reacting flows, helping you improve the trade-off between the performance and emissions of your device for different operating conditions.
主なユーザー事例
STX France
Fresh air on the high seas: predicting exhaust plume dispersion on cruise ships
STX France uses Siemens PLM solutions to enhance passenger comfort by predicting external aerodynamics
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