... the consequences of deviations in ejector nozzle angles on flue gas flow. Within the stack ejector system, an air fan propels air into the stack to encourage flue gas to exit. The correct design and alignment of the ejector nozzle are paramount in maximizing flue gas flow. The computational fluid dynamics (CFD...

... on the front wear-ring and balance drum. The measurement outputs were compared and the impact of leakage on pump performance at the low n q were discussed. multistage pump diffuser low specific speed computational fluid dynamics annular seal Proceedings of the ASME 2024 Fluids Engineering...

... compressible flows computational fluid dynamics turbulent flows Proceedings of the ASME 2024 Fluids Engineering Division Summer Meeting FEDSM2024 July 15-17, 2024, Anaheim, California FEDSM2024-131336 INVESTIGATION OF LOW-HIGH FIDELITY TURBULENT MODELS IN SCRAMJET ENGINES Mohamed EN-NALI1, Seshendra...

...” conducted by Javaherian et al. were used for the numerical validation. The computational fluid dynamic model with fluid structure interaction was used to replicate the experimental setup with pressure and displacement probes located in accordance with the experimental design. The magnitude of pressure...

... in the vortices generated by two counter-pitching foils. An in-house immersed-boundary method based computational fluid dynamics solver was used to solve the flow field. The motion of the fish model was then calculated from the hydrodynamic pressure and shear acting on the fish. It is found that the distance...

... Abstract Forced and mixed convection-generated velocity and temperature fields in vertical pipes containing liquid metals and water were numerically predicted with a computational fluid dynamics model based on a finite volume method. The constant heat flux is imposed as a boundary condition...

... stress and turbulent intensity. Computational Fluid Dynamics allows a nuanced understanding of process parameters’ effect on irrigant flow characteristics. Previous CFD studies focused on oversimplified root canal geometry, yet the human tooth is more complex. This study explores flow characteristics...

... are constructed using computational fluid dynamics (CFD). To facilitate comparison, the cross-sectional areas in the TSC chamber and the outer rotor of the GSC are designed to be the same, with identical area efficiency and screw rotor helix angles. Under consistent design conditions, the study examines three...

... propulsors computational fluid dynamics hydrodynamic interactions Proceedings of the ASME 2024 Fluids Engineering Division Summer Meeting FEDSM2024 July 15-17, 2024, Anaheim, California FEDSM2024-131405 HYDRODYNAMIC INTERACTIONS IN FISH-LIKE ROBOTIC SWARMS WITH FLEXIBLE PROPULSORS Alec Menzer Department...

... Abstract This effort is focused on studying fluid instabilities in microfluidic devices using Computational Fluid Dynamics (CFD) analysis to provide preliminary data for suborbital microgravity flight experiments. The experiments will utilize a lens-free imaging (LFI) system to capture...

... comprehensive understanding of the impacts that planetary conditions may have on the safe entry, descent, landing and operability of the concept vehicle on any celestial bodies with atmosphere. tensegrity robotics computational fluid dynamics Venus mission planetary exploration Rover Proceedings...

...-resolving simulations using spectral element numerical methods. computational fluid dynamics spectral element method turbulence large-eddy simulation wall functions Proceedings of the ASME 2022 Fluids Engineering Division Summer Meeting FEDSM2022 August 3-5, 2022, Toronto, Ontario, Canada...

... the upstroke possesses less pronounced force production. direct numerical simulation wakes computational fluid dynamics hydrodynamics Proceedings of the ASME 2022 Fluids Engineering Division Summer Meeting FEDSM2022 August 3-5, 2022, Toronto, Ontario, Canada FEDSM2022-86684 MODELING AND COMPUTATION...

... Abstract Computational fluid dynamics is a computational method that enables engineers and designers to study the motion of fluids through computer simulations and modelling. Many tools on the market are so-called “in-house” tools requiring a certain level of expertise and upfront investment...

... and fingerings, cannot be resolved with the simulation. computational fluid dynamics free surface flows industrial flows unsteady flows Proceedings of the ASME 2021 Fluids Engineering Division Summer Meeting FEDSM2021 August 10-12, 2021, Virtual, Online FEDSM2021-66025 NUMERICAL STUDY ON A FLOW...

... point computational fluid dynamics Proceedings of the ASME 2021 Fluids Engineering Division Summer Meeting FEDSM2021 August 10-12, 2021, Virtual, Online FEDSM2021-63691 EFFECT OF HUB CONFIGURATION ON THE PERFORMANCE OF MIXED FLOW TURBINE FOR MICRO HYDROPOWER IN PIPES Seungsoo Jang, Ji-Hun Song Youn...

..., variations in gas and liquid holdups are correlated by the superficial velocity ratio. The numerical analysis developed in this paper is in good agreement with the correlations and data in the literature. gas-liquid liquid-liquid computational fluid dynamics multiphase flow microchannel...

... deployment line sail computational fluid dynamics structure dynamics Proceedings of the ASME 2021 Fluids Engineering Division Summer Meeting FEDSM2021 August 10-12, 2021, Virtual, Online FEDSM2021-65585 EFFECTS OF AERODYNAMICS ON LINE SAIL DURING PARACHUTE DEPLOYMENT Mingzhang Tang Liwu Wang1,2...

... and at a lower cost when compared to traditional bridge girder inspection techniques. In pursuit of this goal, the present work presents aerodynamic performance evaluation results via computational fluid dynamics (CFD) of a Skydio 2 UAV for bridge girder inspection. The study is implemented using...

... Abstract Many augmented reality sandboxes use a single purpose implementation of standard numerical schemes to solve the Saint-Venant equations for shallow water in real time. This work evaluates the open-source computational fluid dynamics (CFD) package OpenFOAM as an alternative to the custom...