FlowField相关论文
Mathematical modeling of flow field in slab continuous casting mold considering mold powder and soli
Optimization of mathematical model of flow field in slab continuous casting mold was performed by means of industrial me......
Computational mesh is an important ingredient that affects the accuracy and efficiency of CFD numerical simulation.In li......
Deep learning has been probed for the airfoil performance prediction in recent years.Compared with the expensive CFD sim......
Four ships,a twin-propeller naval ship,two single-propeller container ships,and a single-propeller very large crude cart......
Experimental investigation of liquid water in flow field of proton exchange membrane fuel cell by co
The flow field is a pivotal part to manage the transport of water and gas in proton exchange membrane fuel cell.However,......
Study on partition of spontaneous combustion danger zone and prediction of self-ignition in coalmine
By solving steady model of air flow diffusion and chemical reaction in loose coal, distribution of oxygen concentration ......
Bobbin tool friction stir welding (BT-FSW) is a variant of conventional friction stir welding (FSW).It can be used to we......
Improving the Solidified Structure by Optimization of Coil Configuration in Pulsed Magneto-Oscillati
Using both numerical and experimental methods,we studied the effect of coil configuration of pulsed magneto-oscillation ......
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Tip vortex cavitation (TVC) is an important cavitation phenomenon in marine propeller. The formation and evolution of ti......
Sand trapping tube is usually used in head work of water diversion project with the low cost and high efficiency to remo......
In this paper, a double flow model has been used to simulate the three-dimensional flow field in the anaerobic baffled r......
Airflow field and effective region for pollution discharge was predicted around a circular flanged exhaust opening in a ......
The supersonic nozzle is an import part of trisonic wind tunnels to obtain the flow field with designed Mach number, and......
Heat produced from the electrochemical reaction in fuel cell is worth to notice especially in HTPEMFC.In this study,a 70......
The wind turbine blades’ icing often occurs under cold climates when the blades suffer from super-cooling droplets. Ice......
The impeller is the main component doing work in the centrifugal pump.The main mission of optimization is designing high......
Modelling-Based Innovative Feeding Strategy for Beam Blanks Mould Casting Aimed at As-Cast Surface Q
Within a CSM–Danieli joint investigation focused on effect of casting conditions on steel quality in an industrial beam......
The comparison of different simulation methods for analysis of turbulence in a tubular stirred react
Selecting a fight simulation method is important for accurately predicting flow field in reactor.The Reynolds-averaged N......
Influenced by the complex downwash flow field of the rotors,the movement and deposition of the droplets sprayed by agric......
Pre-reservoirs are comparatively small reservoirs with an average water retention time of a few days.They are normally s......
INTRODUCTION The internal flow behaviors in droplets play an important role on the microenvironment of cells enclosed by......
The hydrodynamic forces and flow field of artificial model reefs in steady flow are investigated using the Computational......
为实现电激励重频HF激光远距离传输，在较短的谐振腔内产生大模体积的高质量激光束，开展了激光器正支虚共焦非稳腔的结构设计、仿真计......
The objective of maintaining the cleanliness of the multi-segment disk amplifier in Shenguang-II (SG-II) is to reduce la......
阐述了由单张干涉图求取相位主值图像及最小二乘相位恢复。 推导出基于梯度拟合的泊松方程及其离散化形成后, 详细讨论了多重网格......
基于粒子图像测速(PIV)技术,测量了闭合循环脉冲XeF(C-A)蓝绿准分子激光器增益区的流场。研究了放电区域内流场中心区、近激光窗口......
通过数值模拟与实验相结合的方法，研究超声场对激光熔凝过程中熔池温度场、流场以及熔池形貌的影响。建立描述超声振动辅助激光熔凝......
提出用傅里叶变换进行干涉图相位展开(Phase Unwrapping)的办法直接恢复变形波面,从而可以提取轴向任意截面上的投影数据,实现真正......
The present study analyzes the effect of stirring on ultrasonic degradation experiments through acoustic field distri-bu......
The low-speed wind tunnel experiment is carried out on a simplified aircraft model to explore the influence of wing flex......
A transient three-dimensional powder-scale model was established for understanding the flow field and mass transfer with......
Upper ocean response to typhoon Kujira (2015) in the South China Sea by multiple means of observatio
The impact of typhoon Kujira (2015) on the ocean environment around Yongxing Island in the South China Sea was observed ......
为了进一步了解真空电弧重熔(VAR)过程,利用开源CFD计算软件OpenFOAM,基于有限体积法(FVM)建立了包括电磁场、温度场和流场的二维......
随着对节约能源与保护环境的要求的不断提高,建筑维护结构的保温技术也在日益加强,尤其是外墙保温技术得到了长足的发展,并成为我......
INTRODUCTIONRandom packing is widely used in many unit operations[1].Flow field inside a random packed bed affects the h......
为评估叶型探针安装结构的流场适应性，采用性能试验与数值模拟的方法，对比研究了两类叶型探针（A类、B类）对扩压叶栅内部流场的影响。结......
由风洞实验给出不同条件下底排冷空气和燃烧尾迹流场皮托、静压，M数及温度分布，并根据流场结构对底排减阻机理进行了分析.......
根据火灾巷道的具体边界条件和烟气传播介质特性建立了辐射换热的热流传输方程,对巷道中火灾烟气流场的能量传输方程进行了修正,得......
为了研究低比转速离心泵内部流动特性,对10种不同设计方案的低比转速离心泵进行了数值模拟和性能预测,讨论了叶轮和蜗壳的关键几何......
使用Fluent软件对不同气门升程的排气道流场进行CFD数值模拟,并将计算结果同试验数据进行对比,发现两种方法获得的流量数据吻合良......
为了探索高马赫数下激波诱燃冲压发动机前体/进气道燃料/空气混合的精细流场结构和混合增强机理,采用隐式方法,对悬臂斜坡喷注器进......
针对气动塞式喷管流场中存在的激波、激波与附面层相互作用、大尺度分离流动等复杂的物理现象,本文采用扩展的压强校正法求解用紊......
采用非常规剪刀式尾桨对直升机整体性能有着重要影响，关于其复杂流动干扰机理的研究尚处在发展之中。为了掌握剪刀式尾桨的流动干扰......
简要介绍了LatticeBoltzmann(LB)方法的基本原理和常用的二维LB模型，指出其压力场直接计算的优点，并给出一种改进的使压力计算更方便......
基于巷道通风不畅而导致瓦斯含量超标造成严重的生产安全事故的情况时有发生,特别是在煤矿独头巷道掘进过程中,当巷道掘进工作面与......
考虑到旋翼飞行器的旋翼各种运动和机身复杂外形特点,建立了一种鲁棒性高的三维结构化嵌套网格生成方法.采用三维Poisson方程对初......
利用TASCflow3D求解了带导管轴对称体的三维不可压缩粘性湍流内外粘性流场的绕流问题(Re= 5.6×106).基本求解器控制方程为RAN......
在稳流模拟试验台上，利用研制的柴油机试验缸盖、气门口三维流速测量装置，用热线风速仪测量了不同进气道布置方案下的进气门口三维流......
针对离心泵动-静子流动耦合问题,采用有限体积方法（FVM）离散不可压旋转流动方程组。研究对流、扩散及源项时、空计算格式。对动子采......
