Aerodynamic Drag Reduction for a Generic Truck Using Geometrically Optimized Rear Cabin Bumps by Abdellah Ait Moussa, Justin Fischer, Rohan Yadav

“…The numerical technique combines automatic modeling of the add-ons, computational fluid dynamics and optimization using orthogonal arrays, and probabilistic restarts. …”
Get full text

CFD Analysis of the First-Stage Rotor and Stator in a Two-Stage Mixed Flow Pump by Steven M. Miner

“…A commercial computational fluid dynamics (CFD) code is used to compute the flow field within the first-stage rotor and stator of a two-stage mixed flow pump. …”
Get full text

An Asymmetrical Mixed Higher-Order Discontinuous Galerkin Time Domain Method for Electromagnetic Scattering from the Plasma Sheath around a Hypersonic Vehicle by Jirong Guo, Yiping Han

“…The physical properties of the nonuniform plasma flow were obtained using computational fluid dynamics software with unstructured grids. …”
Get full text

Numerical study of a horizontal shower water heat recovery system by Purghel Dragoș, Teodosiu Cătălin Ioan

“…The numerical model is based on Computational Fluid Dynamics (CFD) approach. The simulations were performed for unbalanced and balanced configurations in terms of waste water flow rate and cold water flow rate. …”
Get full text

Temperature Field Analysis and Experimental Test of Spur Gears with High Contact Degree by Pan Yu, Yang Man, Bao Heyun, Li Fajia

“…Based on the computational fluid dynamics (CFD) idea, a numerical model for the temperature field of oil injection lubrication of spur gears with high contact degree is established. …”
Get full text

Modelling Considerations in the Simulation of Hydrogen Dispersion within Tunnel Structures by Idris Ismail, Hisayoshi Tsukikawa, Hiroshi Kanayama

“…The flow of leaked hydrogen gas in tunnel structures is simulated through a free, open source computational fluid dynamics (CFD) code for incompressible thermal convection flow. …”
Get full text

Visual Explainable Convolutional Neural Network for Aerodynamic Coefficient Prediction by Yanxuan Zhao, Chengwen Zhong, Fang Wang, Yueqing Wang

“…Most works adopted computational fluid dynamics (CFD) simulation to compute the aerodynamic forces, which is time consuming. …”
Get full text

Numerical Estimation of Torsional Dynamic Coefficients of a Hydraulic Turbine by Martin Karlsson, Håkan Nilsson, Jan-Olov Aidanpää

“…In this paper computational fluid dynamics (CFDs) are used to numerically predict the torsional dynamic coefficients due to added polar inertia, damping, and stiffness of a Kaplan turbine runner. …”
Get full text

Numerical Simulation of Bearing Capacity Relationship Between Tile Surface Annular Groove and Thrust Surface by Wentao Zhang, Yang Liu, Dongsheng Wang

“…In order to study the advantages of the annular groove of the tile surface on the bearing performance of the thrust sliding bearing，based on the theory of computational fluid dynamics (CFD)，the oil film analysis model of the inclined plane thrust sliding bearing with the annular groove is established. …”
Get full text

Simulation Study on A New Type Inlet Hole of Permanent Magnet Magnetic Coupling by Cai Junke, Cai Yebin, Zhang Xingfang

“…Firstly,the computational fluid dynamics software Fluent is used to simulate thermal field and flow field flow of three inlet opening holes of same area and same location,the optimum solution could be obtained through analyzing its maximum temperature rise and resistance. …”
Get full text

Parameters of Building Geometry that Affect Wind Flow With Regards to the Possibilities for their Implementation in Urban and Architectural Design in Poland by MOCHULSKA Mariya -Veronika, ZIELONKO-JUNG Katarzyna

“…In recent years, there has been a surge in Computational Fluid Dynamics (CFD) research into how urban morphology affects ventilation in cities. …”
Get full text

CFD Prediction and Experimental Measurement of Blade Water Coverage in a Diesel Turbocharger by Jun Yao, Yufeng Yao

“…In this study, a systematic approach of using experimental measurements and computational fluid dynamics (CFD) is adopted to analyse liquid/gas two-phase flow associated with a turbocharger water washing system, in order to understand the underlying flow physics. …”
Get full text

Simulation of the Collapse Mechanism of a Minaret under the Effect of Strong Wind by Taha Yasin Altıok, Ali Demir

“…Wind profiles were defined according to Eurocode and Turkish Standards and were used in Computational Fluid Dynamics analyses. The pressure and suction stresses obtained with these wind analyses were applied on the minaret’s surface with Abaqus and the nonlinear finite element analyses were performed. …”
Get full text

AP-IO: Asynchronous Pipeline I/O for Hiding Periodic Output Cost in CFD Simulation by Ren Xiaoguang, Xu Xinhai

“…Computational fluid dynamics (CFD) simulation often needs to periodically output intermediate results to files in the form of snapshots for visualization or restart, which seriously impacts the performance. …”
Get full text

CFD Simulation of Multi-phase Flow Inside the Hydro-viscous Speed Regulating Clutch by Guo Guangchao, Xing Zuohui

“…Based on the computational fluid dynamics theory,the mathematical model of the fluid domain inside the hydro-viscous speed regulating clutch is established,and the multi-phase flow field in the radial groove friction pair is solved numerically by the CFD software. …”
Get full text

Numerical Simulations of the Flame of a Single Coaxial Injector by Victor P. Zhukov, Markus Feil

“…Two test cases (nonreacting and reacting) are simulated using the commercial computational fluid dynamics code ANSYS CFX. The first test case is an experiment on the mixing in a nonreacting coaxial jet carried out with the use of planar laser induced fluorescence (PLIF). …”
Get full text

Layout Optimization of Two Autonomous Underwater Vehicles for Drag Reduction with a Combined CFD and Neural Network Method by Wenlong Tian, Zhaoyong Mao, Fuliang Zhao, Zhicao Zhao

“…Firstly, three-dimensional computational fluid dynamics (CFD) simulations are performed on the fleets with different layout parameters and detailed information on the hydrodynamic forces and flow structures around the AUVs is obtained. …”
Get full text

Analytical Solutions of the Balance Equation for the Scalar Variance in One-Dimensional Turbulent Flows under Stationary Conditions by Andrea Amicarelli, Annalisa Di Bernardino, Franco Catalano, Giovanni Leuzzi, Paolo Monti

“…These solutions represent both analytical tools for preliminary estimations of the concentration variance and upwind spatial reconstruction schemes for CFD (Computational Fluid Dynamics)—RANS (Reynolds-Averaged Navier-Stokes) codes, which estimate the turbulent fluctuations of reactive scalars.…”
Get full text

CFD simulations of a hydrocyclone in absence of an air core by Delgadillo J.A., Al Kayed M., Vo D., Ramamurthy A.S.

“…Computational Fluid Dynamics (CFD) is a versatile means to predict the characteristics of flow in fluid mechanics problems under a wide range of design and operating conditions . …”
Get full text

CFD-Guided Development of Test Rigs for Studying Erosion and Large-Particle Damage of Thermal Barrier Coatings by Maria A. Kuczmarski, Robert A. Miller, Dongming Zhu

“…The most useful rig tests are those that can replicate, often in an accelerated manner, the degradation that materials experience in the engine. Computational fluid dynamics (CFD) can be used to accelerate the successful development and continuous improvement of combustion burner rigs for meaningful materials testing. …”
Get full text