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Keywords: computational fluid dynamics
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Proceedings Papers

Proc. ASME. IMECE2021, Volume 8B: Energy, V08BT08A032, November 1–5, 2021
Paper No: IMECE2021-71491
...Abstract Abstract This study uses Computational Fluid Dynamics (CFD) to investigate the effect of guide vanes on power output of turbine installed in a solar chimney. A full scale three-dimensional CFD simulation of solar chimney power plant based on Manzanares prototype is performed...
Proceedings Papers

Proc. ASME. IMECE2021, Volume 8B: Energy, V08BT08A026, November 1–5, 2021
Paper No: IMECE2021-70095
... construction. This is usually done using high-speed computers, and even super computers, to simulate and analyze downstream conditions. In this work the successful deployment of Computational Fluid Dynamics (CFD) using a desktop workstation to study downstream turbulence and wakes of a single utility-scale...
Proceedings Papers

Proc. ASME. IMECE2021, Volume 8B: Energy, V08BT08A043, November 1–5, 2021
Paper No: IMECE2021-71671
... of the helical steel pile was developed using a finite volume based computational fluid dynamics tool. With the use of PCM, considerable improvement in performance with an over 57% increase in the heat transfer rate per unit meter of the heat exchanger was achieved. computational fluid dynamics ground...
Proceedings Papers

Proc. ASME. IMECE2021, Volume 8B: Energy, V08BT08A019, November 1–5, 2021
Paper No: IMECE2021-67485
... of SVAWTs. Therefore, influence analysis of the parameters is carried out with fewer experiments. RSM and proposed experimental space serve as a base for future studies that optimize the SVAWT configuration. wind turbine computational fluid dynamics sensitivity analysis for design design...
Proceedings Papers

Proc. ASME. IMECE2021, Volume 10: Fluids Engineering, V010T10A065, November 1–5, 2021
Paper No: IMECE2021-73727
...Proceedings of the ASME 2021 International Mechanical Engineering Congress and Exposition IMECE2021 November 1-5, 2021, Virtual, Online IMECE2021-73727 COMPUTATIONAL FLUID DYNAMICS MODELING OF THE EFFICACY OF HVAC ADJUSTMENTS ON MITIGATING AIRBORNE TRANSMISSION OF SARS-COV-2 Jaywon Woo The Cooper...
Proceedings Papers

Proc. ASME. IMECE2021, Volume 11: Heat Transfer and Thermal Engineering, V011T11A072, November 1–5, 2021
Paper No: IMECE2021-71770
... the furnace energy efficiency. The molar fraction of oxygen is increased, replacing nitrogen in the combustion air. In this study, computational fluid dynamics modeling of various burner configurations was conducted to investigate the application of oxygen enrichment or oxy-fuel to reduce fuel usage while...
Proceedings Papers

Proc. ASME. IMECE2021, Volume 4: Advances in Aerospace Technology, V004T04A005, November 1–5, 2021
Paper No: IMECE2021-69419
... ratio, Computational fluid dynamics, Reynolds number, Strouhal number, Vortices. *Corresponding author Email: saha@iitg.ernet.in Tel: 0091-361-2582663, Fax: 0091-361-2690762 NOMENCLATURE AoA c CL CD Cp f L/D LE MAV P PSD RANS Re St TE u v V Angle of attack Chord length Coefficient of lift Coefficient...
Proceedings Papers

Proc. ASME. IMECE2021, Volume 2A: Advanced Manufacturing, V02AT02A004, November 1–5, 2021
Paper No: IMECE2021-69552
...-hydraulic design databases, which include variations in heat exchanger geometries due to the influence of AM processes. The present work deals with performance evaluation of AM-enabled sinusoidal wavy heat transfer surfaces by 3D conjugate heat transfer analysis using Computational Fluid Dynamics (CFD...
Proceedings Papers

Proc. ASME. IMECE2021, Volume 11: Heat Transfer and Thermal Engineering, V011T11A055, November 1–5, 2021
Paper No: IMECE2021-70472
... for these components and thermal resistances of the entire IGBT as well. Nowadays, Computational Fluid Dynamics (CFD) is a robust and advantageous tool for modelling fluid flow and heat transfer problems that can be adopted to the thermal design of such critical components to better understand the effects...
Proceedings Papers

Proc. ASME. IMECE2021, Volume 5: Biomedical and Biotechnology, V005T05A041, November 1–5, 2021
Paper No: IMECE2021-73825
...Abstract Abstract This paper provides a concise overview of the recent advances in the computational fluid dynamics modeling of flow-induced sounds, a valuable non-invasive tool that delivers complementary information for the early detection of cardiovascular and pulmonary diseases. An abnormal...
Proceedings Papers

Proc. ASME. IMECE2020, Volume 10: Fluids Engineering, V010T10A023, November 16–19, 2020
Paper No: IMECE2020-24130
... such to allow it properly representing the entire mineral-slurry transport phenomenon. computational fluid dynamics finite element method lid-driven cavity non-Newtonian flow mineral-slurry transport NUMERICAL MODELLING OF MINERAL-SLURRY LIKE FLOWS IN A 3D LID- DRIVEN CAVITY USING A FINITE ELEMENT...
Proceedings Papers

Proc. ASME. IMECE2020, Volume 10: Fluids Engineering, V010T10A030, November 16–19, 2020
Paper No: IMECE2020-23484
..., as expected. Furthermore, it was concluded that using a smaller vertical baffle, the flow would be improved, once the filters close to the inlet would be more used. Keywords: Biomass; Bag Filter; Modeling; Computational Fluid Dynamics. NOMENCLATURE C1 , C2, C3 constants of the turbulence model, - E energy, J...
Proceedings Papers

Proc. ASME. IMECE2020, Volume 10: Fluids Engineering, V010T10A031, November 16–19, 2020
Paper No: IMECE2020-24196
... is initially presented. Two different flight conditions, take-off and cruise, are numerically assessed next using computational fluid dynamics (CFD) based approaches to characterize the particular bypass flow behavior. The numerical work includes the study of engine configurations similar to those used in long...
Proceedings Papers

Proc. ASME. IMECE2020, Volume 11: Heat Transfer and Thermal Engineering, V011T11A026, November 16–19, 2020
Paper No: IMECE2020-23229
... parameters. The cooling performance consequence, consisting of the server-neighbored inflow rates and maximum server inlet temperatures explored by computational fluid dynamics (CFD) observation panel and sensors, demonstrates that the over-rack air recirculation and its resulting hot spot, in comparison...
Proceedings Papers

Proc. ASME. IMECE2020, Volume 11: Heat Transfer and Thermal Engineering, V011T11A040, November 16–19, 2020
Paper No: IMECE2020-23850
... investigations, numerical simulations were carried with commercially available computational fluid dynamics software Fluent for vertically downward two-phase flows up to pressures of 5 bar. The magnitude of CHF from numerical investigations was compared with the experimental results conducted in house up to 5...
Proceedings Papers

Proc. ASME. IMECE2020, Volume 6: Design, Systems, and Complexity, V006T06A029, November 16–19, 2020
Paper No: IMECE2020-23402
..., Computational Fluid Dynamics, Magnetohydrodynamics (MHD), Calibration and Improvement NOMENCLATURE Place nomenclature section, if needed, here. Nomenclature should be given in a column, like this: the electric scalar potential the number of turns of the coil 1 Contact author: czhou@pnw.edu...
Proceedings Papers

Proc. ASME. IMECE2020, Volume 5: Biomedical and Biotechnology, V005T05A036, November 16–19, 2020
Paper No: IMECE2020-24475
... on computational fluid dynamics (CFD) simulation in the hepatic arterial tree. Although CFDose overcomes some of the limitations of the current dosimetry methods such as the unrealistic assumption of homogeneous distribution of yttrium- 90 in the liver, it suffers from the expensive computational cost of CFD...
Proceedings Papers

Proc. ASME. IMECE2020, Volume 2A: Advanced Manufacturing, V02AT02A029, November 16–19, 2020
Paper No: IMECE2020-23304
... step heights of 7.5mm and 10 mm respectively. Findings revealed close similarities to experimental studies. Keywords: Atomic Layer Deposition, Computational Fluid Dynamics, Heterogeneous Chemical reaction, Backward Facing Step, Topology NOMENCLATURE B reactant stoichiometric coefficient of bulk...
Proceedings Papers

Proc. ASME. IMECE2020, Volume 5: Biomedical and Biotechnology, V005T05A024, November 16–19, 2020
Paper No: IMECE2020-23790
... for real operations. Keywords: cell, solid modeling, CFD, computational fluid dynamics, magnetic field, electric field, tumor, CTC, circulating tumor cell, blood, metastases, drag force, dynamic viscosity. 4 Contact author: luca.fontanili@unimore.it NOMENCLATURE CTC Circulating Tumor Cell CFD Computational...
Proceedings Papers

Proc. ASME. IMECE2019, Volume 14: Design, Systems, and Complexity, V014T14A025, November 11–14, 2019
Paper No: IMECE2019-11563
... Computational Fluid Dynamics (CFD), Clarke Valve™ has engineered new asymmetric reducers that are cast into the body of the valve. These newly designed reducers with a coned-shaped inlet and a bell-shaped outlet will decrease failures in the field by reducing high velocity areas along the pipe wall, preventing...