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CONVERGE 2.4.14 datecode 01.09.2017 Win/Linux-熱流體分析軟件
CONVERGE是美國Convergent Science Inc.(CSI)開發的革新性的熱流體分析軟件,它解決了網格生成這一CFD模擬中一個重要障礙。高效求解器配合自動網格生成功能極大縮短了計算時間。

自動網格生成功能不僅縮短計算時間,也適用於任何複雜形狀的幾何結構和類似閥門的運動邊界。這種邊界處理的實用性比其他軟件顯著提高。

CONVERGE自動生成正交六面體網格,並且還具有動態網格加密,負荷平衡功能,以取得較高計算精度。求解複雜現象的物理模型有噴霧模型,RANS 和LES湍流模型,燃燒模型,廣泛應用於內燃機的共軛傳熱模型,流固耦合模型,輻射模型和VOF模型。

特別對於燃燒,除了經驗模型,還有詳細化學反應計算和機理簡化功能,以前很難計算的詳細化學機理現在可以計算。

CONVERGE 2.4.14 datecode 01.09.2017 |
Convergent Science has updated its CONVERGE CFD (computational fluid dynamics) software. This release combines the package’s automated meshing function with new facilities for solving surface chemistry and molten-solid reactions.

The automatic meshing function is one of the cornerstones of the software, explained Convergent Science marketing director Rob Kaczmarek.

Where Converge differs from most other CFD packages is that the meshing function is fully integrated and coupled into the flow and chemistry solver.

It creates a new mesh for every time step, which allows critical areas of the mesh to be refined dynamically during runtime (adaptive mesh refinement) – for instance focusing on the mesh around the flame front as it propagates out across the cylinder.

The new surface chemistry solver means that the package can now model the reaction between a solid surface and a gas-phase species on both walls and porous media, while the molten-solid capability is aimed primarily at modelling the depletion of urea in diesel after treatment systems.

The strength of the new package is combining these chemistry models with its unique approach of fully coupling the mesh with the flow and chemistry solvers, automating its generation at runtime and then refining the mesh when and where it is needed.

PSA Peugeot Citroën has been using past iterations of the package for more than four years and the group’s manager for the modelling of energetic and combustion systems, Clément Dumand said this self-meshing capability has substantially improved productivity.


About Convergent Science. Founded in 1997 in Madison, Wisconsin, Convergent Science is a global leader in computational fluid dynamics (CFD) software. Its customers include leading automotive and commercial vehicle manufacturers, tier one suppliers, and professional motorsport teams.

Its flagship product, CONVERGE, includes groundbreaking technology that eliminates the user-defined mesh, fully couples the automated mesh and the solver at runtime, and automatically refines the mesh when and where it is needed. CONVERGE is revolutionizing the CFD industry and shifting the paradigm towards predictive CFD.

Website Home Page : http://www.convergecfd.com
System Requirements: PC / Linux

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