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Application of CFD plug-ins integrated into urban and building design platforms for performance simulations: A literature review
Frontiers of Architectural Research Pub Date : 2022-07-03 , DOI: 10.1016/j.foar.2022.06.005
Yongyu Hu , Yunlong Peng , Zhi Gao , Fusuo Xu

The transformation of urban and building design into green development is conducive to alleviating resource and environmental problems. Building design largely determines pollutant emissions and energy consumption throughout the building life cycle. Full consideration of the impact of urban geometries on the microclimate will help construct livable and healthy cities. Computational fluid dynamics (CFD) simulations significantly improve the efficiency of assessing the microclimate and the performance of design schemes. The integration of CFD into design platforms by plug-ins marks a landmark development for the interaction of computer-aided design (CAD) and CFD, allowing architects to perform CFD simulations in their familiar design environments. This review provides a systematic overview of the classification and comprehensive comparison of CFD plug-ins in Autodesk Revit, Rhinoceros/Grasshopper, and SketchUp. The applications of CFD plug-ins in urban and building design are reviewed according to three types: single-objective, multi-objective, and coupling simulations. Two primary roles of CFD plug-ins integrated into the design process, including providing various micro-scale numerical simulations and optimizing the original design via feedback results, are analyzed. The issues of mesh generation, boundary conditions, turbulence models, and simulation accuracy during CFD plug-in applications are discussed. Finally, the limitations and future possibilities of CFD plug-ins are proposed.



中文翻译:

将 CFD 插件集成到城市和建筑设计平台以进行性能模拟的应用:文献综述

城市和建筑设计向绿色发展转变,有利于缓解资源环境问题。建筑设计在很大程度上决定了整个建筑生命周期中的污染物排放和能源消耗。充分考虑城市几何形态对微气候的影响,有助于建设宜居健康城市。计算流体动力学 (CFD) 模拟显着提高了评估微气候和设计方案性能的效率。通过插件将 CFD 集成到设计平台标志着计算机辅助设计 (CAD) 和 CFD 交互的里程碑式发展,允许建筑师在他们熟悉的设计环境中执行 CFD 模拟。本篇综述对Autodesk Revit、Rhinoceros/Grasshopper和SketchUp中CFD插件的分类和综合比较进行了系统的概述。CFD 插件在城市和建筑设计中的应用根据三种类型进行回顾:单目标、多目标和耦合模拟。分析了集成到设计过程中的 CFD 插件的两个主要作用,包括提供各种微尺度数值模拟和通过反馈结果优化原始设计。讨论了 CFD 插件应用过程中的网格生成、边界条件、湍流模型和仿真精度等问题。最后,提出了CFD插件的局限性和未来的可能性。CFD 插件在城市和建筑设计中的应用根据三种类型进行回顾:单目标、多目标和耦合模拟。分析了集成到设计过程中的 CFD 插件的两个主要作用,包括提供各种微尺度数值模拟和通过反馈结果优化原始设计。讨论了 CFD 插件应用过程中的网格生成、边界条件、湍流模型和仿真精度等问题。最后,提出了CFD插件的局限性和未来的可能性。CFD 插件在城市和建筑设计中的应用根据三种类型进行回顾:单目标、多目标和耦合模拟。分析了集成到设计过程中的 CFD 插件的两个主要作用,包括提供各种微尺度数值模拟和通过反馈结果优化原始设计。讨论了 CFD 插件应用过程中的网格生成、边界条件、湍流模型和仿真精度等问题。最后,提出了CFD插件的局限性和未来的可能性。包括提供各种微尺度数值模拟和通过反馈结果优化原始设计,进行分析。讨论了 CFD 插件应用过程中的网格生成、边界条件、湍流模型和仿真精度等问题。最后,提出了CFD插件的局限性和未来的可能性。包括提供各种微尺度数值模拟和通过反馈结果优化原始设计,进行分析。讨论了 CFD 插件应用过程中的网格生成、边界条件、湍流模型和仿真精度等问题。最后,提出了CFD插件的局限性和未来的可能性。

更新日期:2022-07-03
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