Výsledky vyhledávání - "Flow simulation"

Large-scale subject-specific cerebral arterial tree modeling using automated parametric mesh generation for blood flow simulation Autor Ghaffari, Mahsa, Tangen, Kevin, Alaraj, Ali, Du, Xinjian, Charbel, Fady T., Linninger, Andreas A.

“… This technique generates high-quality and anatomically accurate computational meshes for fast blood flow simulations extending the scope of 3D vascular modeling to a large portion of cerebral arterial trees…”
Získat plný text

reactingFoam-SCI: An open source CFD platform for reacting flow simulation Autor Yang, Qi, Zhao, Peng, Ge, Haiwen

“…•Original OpenFOAM yields unsatisfactory prediction of basic combustion properties.•reactingFoam-SCI incorporates recent advances in computational…”
Získat plný text

Environmental aspect in traffic flow simulation modeling Autor Krasnikov, Aleksandr, Mironov, Pavel

“…The article deals with the problem of air pollution by automobile transportation. Such emissions are a problem in modern cities worldwide, and they harm…”
Získat plný text

Effect of granular properties on hydrodynamics in coarse-grid riser flow simulation of Geldart A and B particles Autor Rashid, Taha Abbas Bin, Zhu, Li-Tao, Luo, Zheng-Hong

“…In this work, a three-dimensional coarse-grid two-fluid model (TFM) simulation by varying granular properties like granular viscosity, frictional viscosity,…”
Získat plný text

Research on the deposition law of the spray droplet group based on single droplet multiphase flow simulation Autor Chen, Chongchong, Li, Shougen, Wu, Xiaoyi, Li, Jiale, Jia, Yalan, Kang, Feng, Wang, Yaxiong

“… In an effort to enhance the utilization efficiency of pesticides and decrease the volume of pesticide application, this article employs citrus and apple branches as target subjects to simulate…”
Získat plný text

ANALYSIS OF CELL TRANSMISSION MODEL FOR TRAFFIC FLOW SIMULATION WITH APPLICATION TO NETWORK TRAFFIC Autor MAULANA, A. S., PUDJAPRASETYA, S. R.

“…The cell transmission model (CTM) is a macroscopic model that describes the dynamics of traffic flow over time and space. The effectiveness and accuracy of the…”
Získat plný text

Ablation and molten layer flow simulation for plate model of SiO2f/SiO2 composite material using particle method Autor Gao, Junjie, Deng, Daiying, Luo, Xiaoguang, Han, Haitao, Yu, Jijun

“…•Extension of MPS Method: This study extends the Moving Particle Semi-Implicit (MPS) method from simulating free flow to modeling ablation and surface…”
Získat plný text

Porous medium 3D flow simulation of contrast media washout in cardiac MRI reflects myocardial injury Autor Riazy, Leili, Schaeffter, Tobias, Olbrich, Marc, Schueler, Johannes, Knobelsdorff‐Brenkenhoff, Florian, Niendorf, Thoralf, Schulz‐Menger, Jeanette

“…Purpose Myocardial blood–flow simulation based on laws of fluid mechanics is a valuable tool for understanding tissue behavior…”
Získat plný text

Non‐Newtonian squashed flow simulation across Darcy‐Forchheimer sensor Autor Hussain, Azad, Zetoon, Rabia, Ali, Shoaib, Malik, M. Y.

“…The current mathematical formulation is dedicated to investigate the Darcy‐Forchheimer boundary layer–squeezed hydromagnetic flow of a Casson fluid passing…”
Získat plný text

Quasi-implicit treatment of velocity-dependent mobilities in underground porous media flow simulation Autor Patacchini, Leonardo, de Loubens, Romain

“…Quasi-implicit schemes for treating velocity-dependent mobilities in underground porous media flow simulation, occurring when modeling non-Newtonian and non-Darcy effects as well as capillary desaturation, are presented…”
Získat plný text

A parametric geometry model of the aortic valve for subject-specific blood flow simulations using a resistive approach Autor Pase, Giorgia, Brinkhuis, Emiel, De Vries, Tanja, Kosinka, Jiří, Willems, Tineke, Bertoglio, Cristóbal

“… In this work, we present a generalized parametric model of the aortic valve to obtain patient-specific geometries that can be included into blood flow simulations using a resistive immersed implicit surface (RIIS) approach…”
Získat plný text

Towards a parameter-free method for high Reynolds number turbulent flow simulation based on adaptive finite element approximation Autor Hoffman, Johan, Jansson, Johan, Jansson, Niclas, De Abreu, Rodrigo Vilela

“…This article is a review of our work towards a parameter-free method for simulation of turbulent flow at high Reynolds numbers. In a series of papers we have…”
Získat plný text

Calibration of Microscopic Traffic Flow Simulation Models considering Subsets of Links and Parameters Autor Shrestha, Kul, Paz, Alexander, Arteaga, Cristian, Baker, Douglas

“…This study proposes a methodology for the calibration of microscopic traffic flow simulation models by enabling simultaneous selection of traffic links and associated parameters…”
Získat plný text

Gap Flow Simulation Methods in High Pressure Variable Displacement Axial Piston Pumps Autor Zawistowski, Tomasz, Kleiber, Michał

“…High pressure variable displacement axial piston pumps are subject to complex dynamic phenomena…”
Získat plný text

Numerical Flow Simulation and Cavitation Prediction in a Centrifugal Pump using an SST-SAS Turbulence Model Autor Ennouri, M., Kanfoudi, H., Bel Hadj Taher, A., Zgolli, R.

“…The paper handles the subject of the modelling and simulation of the flow inside a centrifugal pump through non-cavitating and cavitating conditions…”
Získat plný text

An approach to computational fluid dynamic air-flow simulation in the internal combustion engine intake manifold Autor Galambos, Stjepan, Nikolic, Nebojsa, Ruzic, Dragan, Doric, Jovan

“…The subject of this paper is modeling of an intake manifold of a four-stroke IC engine using contemporary software tools…”
Získat plný text

Arc Gas-Flow Simulation Algorithm Considering the Effects of Nozzle Ablation in a Self-Blast GCB Autor Choi, Young Kil, Shin, Jae Kyoung

“… One model of self-blast GCBs was chosen as the test subject in order to validate the results of the algorithm…”
Získat plný text

Flow Simulation in the Upper Respiratory Tract of Two Obstructive Sleep Apnea Patients with Successful and Failed Surgery Autor Shao, Jiacun, Yan, Weiwei, Liu, Yang, Lu, Mingzhen

“… In this work, the turbulent flow characteristics in four 3D anatomically accurate URT models reconstructed from two OSA subjects with successful and failed surgery are numerically studied by the large-eddy simulation (LES…”
Získat plný text

Geometric analysis and blood flow simulation of basilar artery Autor Lee, Sang Hyuk, Hur, Nahmkeon, Jeong, Seul-Ki

“… The subject's 3D arterial geometry and blood flow velocity from a transcranial Doppler examination were used for a blood flow simulation study…”
Zjistit podrobnosti o přístupu

Numerical flow simulation in the post-endoscopic sinus surgery nasal cavity Autor Xiong, Guanxia, Zhan, Jiemin, Zuo, Kejun, Li, Jianfeng, Rong, Liangwan, Xu, Geng

“…). A healthy subject was selected, and CFD techniques were then applied to construct an anatomically and proportionally accurate three-dimensional nasal model based on nasal CT scans…”
Získat plný text