... lower than the sum of the single components pressure losses. Pressure loss coefficients for combinations with vanes had a strong dependency on the Reynolds number. Furthermore, the downstream flow distributions were more homogeneous with vanes. Table 1 Literature survey for CFD studies...

..., the regularization-based machine learning model is trained on a subset of the considered reduced frequency range and a subset of the NACA00 series airfoils. The model predictions are in good agreement with the computational fluid dynamics (CFD) results, in the reduced frequency range for the selected test NACA00...

... 28 03 2022 16 06 2022 07 07 2022 vehicle aerodynamics wheels tyres tread patterns wind tunnel CFD Energimyndigheten 10.13039/501100004527 P49114-1 Fig. 14 Total pressure coefficient in the planes at the front wheel for the different tyres...

... angle ( α ) and parameterized from 45 deg to 90 deg. Computational fluid dynamics (CFD) is used to simulate a 1/8th truck model called ground transportation system (GTS) at a Reynolds number (Re) of 1.6 × 10 6 and yaw angles ( Ψ ) = 2.5 deg–14 deg. At α = 90 deg, the rolling moment (Cr) and side force...

... ] developed a shallow water icing model to simulate ice accretion in which the mass flow rate of the water film could be obtained by Newton's shear law. Computational fluid dynamics (CFD) techniques have been widely applied to simulate ice accretion, with the goal of providing a detailed analysis of the local...

... is computationally determined. Along with these predictions, the aerodynamic damping of the vanes is calculated to predict flutter conditions at the same three operating points. To achieve this, steady computational fluid dynamics (CFD) calculations are done to acquire the aerodynamic pressure loading on the vanes...

... can be used to measure bio-inspired 3D wing flow characteristics, including the influence of complex corrugations on aerodynamic performance. These findings contribute to the advancement of knowledge required for designing an optimized bio-inspired micro-air vehicle. CFD corrugated wing dragonfly...

... (CFD) model is created for a tire with contact patch. To generate mesh efficiently, a hybrid mesh, which combines hex elements and polyhedral elements, is used. Then, three modeling approaches (rotating wall, multiple reference frame, and sliding mesh) are compared for the modeling of tire rotation...

.../3.8284 [23] Dhiman , M. , Gupta , R. , and Reddy , K. A. , 2020 , “ Lift Forces on Stick and Janus Spheres in a Channel ,” Theor. Comput. Fluid Dyn., ePub. Janus particle square channel drag coefficient CFD off-center Janus spheres are typically...

... and cornering force scenarios. e-mail:  nazari@vt.edu e-mail:  luchen90@vt.edu e-mail:  fbattagl@buffalo.edu e-mail:  jbferris@vt.edu e-mail:  gflintsch@vtti.vt.edu e-mail:  staheri@vt.edu 06 10 2019 19 04 2020 26 06 2020 fluid–structure interaction CFD tire...

... is to analyze the turbulent characteristics around specially designed three-dimensional (3D) breakwaters, and its impact on sediment deposition under coastal wave actions. Both computational fluid dynamics (CFD) simulations and experimental measurements were conducted. In order to validate the CFD models used...

... arrangement is found to be negligible. The absolute value of the heat absorption by the superheater tubes increases with an increase in the value of the Reynolds number. e-mail:  ksahu@iith.ac.in 24 09 2019 24 01 2020 09 03 2020 CFD supercritical boiler real gas EOS manifold...

... dynamics (CFD) simulations while the later solves the complex optimization problem at a high convergence rate through decomposing them into some readily solved parallel subproblems. By means of the developed optimization method, the impeller and exducer blade geometries and their axial gap...

...Wenguang Li An experimental vortex pump with a specific speed of 76 is investigated to get its performance and flow structure under noncavitation and cavitation conditions when the pump operates as turbine in the reverse direction by using computational fluid dynamics (CFD) method. A method...

... May 8, 2018; final manuscript received September 24, 2018; published online November 16, 2018. Assoc. Editor: Riccardo Mereu. 08 05 2018 24 09 2018 well turbine biplane guide vane OWC CFD Oscillating water column (OWC) has been a popular and extensively studied device...

... viscometer slip flow CFD analytical solution Applying slip flow boundary conditions as solid-fluid interface, the two unknown constants, T and c 2 , can be evaluated. At the cylindrical plate surface, where θ = π/2, (12) v φ ( π 2 ) = - β ∂ v φ ∂ θ...

... process is an important step to improve the impeller design, and to avoid or minimize the rise of extraordinary maintenance. While mechanical damages are well documented and studied, little information can be found on cavitation in Pelton turbines. In this paper, a CFD model was applied to study...

... a multistaged Tesla valve (MSTV)—have not been well documented in the open literature. Therefore, using high-performance computing (HPC) and three-dimensional (3D) computational fluid dynamics (CFD), the effectiveness of an MSTV using Tesla valves with preoptimized designs was quantified in terms of diodicity...

... was evaluated numerically by using a CFD code. The “sudden-rising head effect” is confirmed to exist at a higher viscosity and a certain large surface roughness. The viscosity and roughness, which make a transition of boundary layer flow pattern in both the impeller and volute to the hydraulically smooth regime...

... results up to the occurrence of separation. After that point, neither computational approach provided satisfactory solutions. unsteady flows high Reynolds number high angle of attack turbulence CFD immersed-boundary method The immersed-boundary (IB) method is an approach for solving...