... performed using the computational fluid dynamics (CFD) solver ansys fluent 2020 R2 with the help of the shear stress transport (SST k–ω) turbulence model. The simulations are conducted initially with base airfoil and then varying the different structures of slots. After introducing slots in the base airfoil...

... the published form of this work, or allow others to do so, for United States Government purposes. 01 06 2022 30 07 2022 08 08 2022 01 09 2022 computational fluid dynamics large eddy simulation rotating detonation rocket engine adaptive mesh refinement combustion dynamics...

... studied based on a computational fluid dynamics (CFD) method. The results show that there is a good agreement between the model and the CFD. Increasing the plunger diameter can prolong the holding time of the high-pressure water jet and increase the peak pressure, but it does not affect the pressurization...

... 2021 24 10 2021 02 12 2021 hydrous ethanol gasoline gasoline direct-injection engine computational fluid dynamics combustion soot alternative energy sources energy conversion/systems fuel combustion renewable energy National Natural Science Found of China (NSFC...

... and 1000 s −1 . The data were fitted using different rheological models including the Power law, Cross model, Carreau–Yasuda model, and the newly introduced ones herein named as Cross-Logistic and Logistic models. Then, a computational fluid dynamics (CFD) model was built using a scanning electron...

...Pinaki Pal; Gaurav Kumar; Scott A. Drennan; Brent A. Rankin; Sibendu Som In the present work, a novel computational fluid dynamics (CFD) methodology was developed to simulate full-scale non-premixed rotating detonation engines (RDEs). A unique feature of the modeling approach was the incorporation...

...) and beyond-MON (BMON) ACI conditions. The three-dimensional CFR engine computational fluid dynamics (CFD) model employs a finite-rate chemistry approach with a multi-zone binning strategy to capture autoignition. Two binary blends with Research Octane Number (RON) of 90 are chosen for this study: primary...

... Division of ASME for publication in the J ournal of E nergy R esources T echnology . 05 12 2020 02 01 2021 03 01 2021 03 02 2021 mass and energy transfer computational fluid dynamics zooplankton behavior chemical sensing All aquatic organisms live in a chemical...

.... Anal. Calorim. , 135 ( 6 ), pp. 3485 – 3497 . 10.1007/s10973-018-7520-4 [13] Sorgun , M. , Murat Ozbayoglu , A. , and Evren Ozbayoglu , M. , 2015 , “ Support Vector Regression and Computational Fluid Dynamics Modeling of Newtonian and Non-Newtonian Fluids in Annulus With Pipe...

... these tri-dimensional effects on the blade element momentum method, the present work introduces a different methodology to determine the axial induction factor employing computational fluid dynamics simulations. The method was applied for a full-scale horizontal axis rotor with three blades and 1 m...

.... Eng. , 130 , pp. 1391 – 1403 . 10.1016/j.applthermaleng.2017.11.136 [17] Moraveji , A. , and Toghraie , D. , 2017 , “ Computational Fluid Dynamics Simulation of Heat Transfer and Fluid Flow Characteristics in a Vortex Tube by Considering the Various Parameters ,” Int. J. Heat Mass...

... behavior of bubbles. In this paper, both the experiment and numerical simulations are used to investigate the flow patterns in a spouted bed. For numerical simulations, the bidirectional coupling simulations using computational fluid dynamics (CFD) with discrete element method (DEM) are conducted...

... starting torque addition to the wide working domain. A two-dimensional computational fluid dynamics transient simulation is developed, and a moving mesh is implemented for rotating moving parts. Comprehensive research has been carried out to investigate the effects of the initial overlap ratio (ɛ), arc...

... be interpreted as a hybrid model, where the interactions are also modeled using the KTGF; however, the particles are clustered to parcels and tracked in a Lagrangian way, resulting in a more accurate and computational affordable resolution of the size distribution. In the computational fluid dynamics–discrete...

... 2008 22 12 2009 26 03 2010 26 03 2010 channel flow chemical reactions chemically reactive flow computational fluid dynamics electrochemistry entropy flow through porous media minimisation solid oxide fuel cells Recent installations of solid oxide fuel cells (SOFCs...

... not diagnose by other means. 02 09 2008 10 10 2008 06 02 2009 bioenergy conversion computational fluid dynamics design engineering Stirling engines sustainable development For readers wanting to know how computational fluid dynamics (CFD) modeling might help the Stirling...

...Richard Kinnersly bioenergy conversion mathematical analysis computational fluid dynamics Stirling engines As the designer of the engine 1 featured in Dr. Mahkamov’s paper, 2 I welcome his pioneering application of CFD modeling to the Stirling cycle. The technique would have been...

...Richard Burton bioenergy conversion Stirling engines mathematical analysis computational fluid dynamics thermodynamics pistons I was interested in the above paper since the engine involved incorporates the same spherical rocker arm seals as were used on the valve mechanism of a solar...

...John D. Burton Stirling engines computational fluid dynamics brakes mathematical analysis pistons bioenergy conversion Some very impressive modeling work lies behind this paper, but leaves the reader with many questions which Dr. Mahkamov may care to answer. We are told...

...K. Mahkamov 30 07 2007 31 08 2007 aerodynamics bioenergy conversion computational fluid dynamics design engineering pistons Stirling engines thermodynamics First, the current author would like to thank everyone who provided comments in Refs. 1 2 3 regarding...