CFD study on local fluid-to-wall heat transfer in packed beds and field synergy analysis Abstract To reach the target of smaller pressure drop and better heat transfer performance, packed beds with small tube-to-particle diameter ratio (D/dp<10) have now been considered in many areas. Fluid-...
Fidelity CFD Platform provides an easy-to-use end-to-end CFD solution for multidisciplinary design and optimization, in applications such as aerospace, automotive, turbomachinery, and marine industries. The platform, with its streamlined workflows, massively parallel architecture, and state-of-the-art ...
本节是CFD软件篇。论文DOI为:Chan, S. C., Hunt, J. D., & Shervington, K. (2013). Wind Tunnel Study of a Large Aerostat, CFD Validation. AIAA Lighter-Than-Air Systems Technology (LTA) Conference. doi:10.2514/6.2013-1339。 论文内容 大型系留气球...
The Fanning factor and Nusselt number provided from the current CFD study were compared to the correlations that were previously developed for several different working fluids. A large discrepancy and unusual behavior were observed for the Fanning factor multiplied by Reynolds number on the FLiNaK ...
GPU 加速技术的最新进展进一步提升了 CFD 求解器的性能,将求解速度提升了 10 倍。尽管求解器性能大幅提升,但工程师在日常工作中还面临一大挑战:他们要将多达 80% 的时间用于几何体前处理和网格划分。 Cadence Fidelity CFD 软件可以帮助工程师克服这一瓶颈。运用 Fidelity CFD 先进的自动化功能和最佳实践设置,可以将...
随着科学技术的进步和经济的发展,许多领域(特别是石油化工、航空等)对高性能的流体机械需求越来越迫切。为了适应社会的需求,需要进行试制和大量试验参数测量等工作,为此需要耗费大量的资金和时间。显然,为了设计出高性能的流体机械,传统的设计方法已满足不了需要,必须采用现代设计理论和方法。这就要求设计者必须详细掌握流...
A new acid gas destruction kinetic model for reaction furnace of an industrial sulfur recovery unit: A CFD study A new reduced kinetic model is developed for the simulation of acid gas destruction in the industrial reaction furnace of sulfur recovery units. The propos... B Mahmoodi,SH Hosseini...
[5]徐敏.轻卡进气管的结构优化对系统流场特性的影响[J].汽车实用技术,2021,46(17):128-130. [6]FUJ,HUZ,ZHANGY,etal.NumericalStudyandStructuralOptimizationofVehicularOilCoolerBasedon3DImpermeableFlowModel[J].Sustainability,
[4] Ya Qian, Wentao Yan, Feng Lin, Parametric study and surface morphology analysis of electron beam selective melting, Rapid Prototyping Journal (2018) 24(9): 1586-1598. 先进仿真服务工程创新 -关注舜云多物理场仿真,了解更多最前沿科技!
图片来源:CFD Vision 2030 Study CFD愿景2030专家委员会精心设计的三大挑战难题——低速、高升力空气动力学预测和全发动机涡扇非定常模拟以及用于航天器设计的计算流体动力学蒙特卡洛模拟在2021年被重新审查,并进行了改进。这三大挑战涉及到原始 2030 愿景路线图的所有要素。专家们认为这次改进可以进一步促进目标的实现程度...