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Keywords: computational fluid dynamics
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Proceedings Papers

Proc. ASME. IMECE2023, Volume 5: Biomedical and Biotechnology, V005T06A069, October 29–November 2, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2023-112822
... each aneurysm is treated based on its individual characteristics. This method allows for a more accurate treatment plan that can be tailored for each patient. In that regard, computational fluid dynamics (CFD) modeling can offer insights to predict how different treatment procedures will affect...
Proceedings Papers

Proc. ASME. IMECE2023, Volume 7: Energy, V007T08A013, October 29–November 2, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2023-112995
... electrical energy usage. In this research, we employ computational fluid dynamics analysis to determine the preferential design of SAHs. Our focus lies in the internal geometry of the SAH, where heat exchange occurs between the hot panel and cold air flowing over it. By using Solidworks as the design...
Proceedings Papers

Proc. ASME. IMECE2023, Volume 7: Energy, V007T08A057, October 29–November 2, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2023-110906
... transfer between the solid wall, gas, and liquid surface in the compressor. liquid compressor heat pump computational fluid dynamics large-eddy simulation volume of fluid Proceedings of the ASME 2023 International Mechanical Engineering Congress and Exposition IMECE2023 October 29-November 2...
Proceedings Papers

Proc. ASME. IMECE2023, Volume 9: Fluids Engineering, V009T10A011, October 29–November 2, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2023-114175
... of pathogen spread. Computational fluid dynamics (CFD) has the potential to provide a better understanding of such complex biological systems. The objective of this study is to create a computational model of the hatcher incubator by using Ansys Fluent software. The goal is to predict the spatiotemporal...
Proceedings Papers

Proc. ASME. IMECE2023, Volume 9: Fluids Engineering, V009T10A003, October 29–November 2, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2023-112075
... will point out that further improvements are hardly feasible as manufacturable riblet dimensions, especially the riblet tip width, are limited by laser-physical and process-related restrictions. aerodynamics bio inspired design computational fluid dynamics laser processes modeling and simulation...
Topics: Design, Lasers
Proceedings Papers

Proc. ASME. IMECE2023, Volume 9: Fluids Engineering, V009T10A013, October 29–November 2, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2023-114285
... by the wave is studied. The proposed simulation is then validated using experimental data of ocean bricks in a wave tank system. Keywords: Numerical wave tank; Numerical wave generation; Computational fluid dynamics; Ocean brick system INTRODUCTION Coastal areas and offshore facilities confront multiple...
Proceedings Papers

Proc. ASME. IMECE2023, Volume 9: Fluids Engineering, V009T10A059, October 29–November 2, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2023-113048
... performance. Without mixing, the jets contributed to a 6.5% flux increase. Keywords: Computational Fluid Dynamics, Membrane Separation, Unsteady Flow, LES Simulations NOMENCLATURE Roman letters Solute mass fraction [kgNaCl kgH 12O] Specific Heat [J kg 1 K 1] Solute Diffusion Coefficient [m2 s 1] Thermal...
Topics: Membranes, Vacuum
Proceedings Papers

Proc. ASME. IMECE2023, Volume 9: Fluids Engineering, V009T10A016, October 29–November 2, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2023-115047
... Summer Meeting (Vol. 85840, p. V002T05A024). American Society of Mechanical Engineers. 8 Copyright © 2023 by ASME computational fluid dynamics wakes bio-inspired performance schooling Abstract Direct numerical simulation of a two-manta-ray-model school is performed to study the effects...
Proceedings Papers

Proc. ASME. IMECE2023, Volume 9: Fluids Engineering, V009T10A060, October 29–November 2, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2023-113051
..., Shaobin. Numerical simulation of 3D hollow-fiber vacuum membrane distillation by computational fluid dynamics. Chemical Engineering Science Vol. 152 (2016): pp. 172 185. DOI 10.1016/j.ces.2016.05.040. [27] Kim, Albert S., Kim, Hyeon Ju and Moon, Deok Soo. A fast and scalable mesh generation method...
Proceedings Papers

Proc. ASME. IMECE2023, Volume 9: Fluids Engineering, V009T10A018, October 29–November 2, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2023-116879
... Simulations, Computational Fluid Dynamics NOMENCLATURE Roman letters domain size Reynolds stress strain rate tensor instantaneous velocity vector three Cartesian coordinates Greek letters grid spacing in the three directions Kolmogorov scale kinematic viscosity Corresponding author: [email protected]...
Proceedings Papers

Proc. ASME. IMECE2023, Volume 9: Fluids Engineering, V009T10A031, October 29–November 2, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2023-115019
... ∞ * , β i,1 , β i,2 , a 1 , and σ ω,2 were found 13.5% higher, 25% lower, 6.5 % lower, 6.5% higher, 14.5% higher and 3% higher than their original values, respectively. computational fluid dynamics turbulence model calibration backward facing step deep neural network multi-objective...
Proceedings Papers

Proc. ASME. IMECE2023, Volume 10: Heat Transfer and Thermal Engineering, V010T11A041, October 29–November 2, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2023-117104
.... central processing unit heat pipe computational fluid dynamics Reynolds number Prandtl number Nusselt number heat rate Proceedings of the ASME 2023 International Mechanical Engineering Congress and Exposition IMECE2023 October 29-November 2, 2023, New Orleans, Louisiana IMECE2023-117104 THERMAL...
Proceedings Papers

Proc. ASME. IMECE2023, Volume 11: Mechanics of Solids, Structures and Fluids, V011T12A010, October 29–November 2, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2023-116339
... Abstract This work presents a practical application of local neural operator (LNO) in computational fluid dynamics (CFD), which is a promising newly proposed deep learning based numerical solver for transient partial differential equations. Here, LNO is trained to learn the intrinsic law behind...
Proceedings Papers

Proc. ASME. IMECE2023, Volume 11: Mechanics of Solids, Structures and Fluids, V011T12A012, October 29–November 2, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2023-112015
... is adopted for the 3D Computational Fluid Dynamics (CFD) model mimicking the Direct Injection Spark Ignition (DISI) optical engine adopted for the experimental tests. The numerical model adopts a 3-Zones Extended Coherent Flame (ECFM-3Z) and Imposed Stretch Spark Ignition Model (ISSIM), for the combustion...
Proceedings Papers

Proc. ASME. IMECE2023, Volume 5: Biomedical and Biotechnology, V005T06A043, October 29–November 2, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2023-111933
...-intervention patient-specific reconstructed geometries to perform computational fluid dynamic (CFD) simulations. The framework allows for the analysis and visualization of complex blood flow patterns, providing insight into changes in geometry and flow dynamics affecting cardiac function. The framework aims...
Proceedings Papers

Proc. ASME. IMECE2023, Volume 5: Biomedical and Biotechnology, V005T06A045, October 29–November 2, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2023-112164
... Abstract Cerebral aneurysms can affect about 1.5 to 5 percent of the general population. A ruptured aneurysm in the brain can result in severe consequences. The majority of brain aneurysms are seen in the anterior circulation near the bifurcation of an artery. Computational Fluid Dynamics...
Proceedings Papers

Proc. ASME. IMECE2023, Volume 5: Biomedical and Biotechnology, V005T06A049, October 29–November 2, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2023-113639
... the adequate transfer of substances between the blood and liver cells. organ-on-a-chip microfluidics computational fluid dynamics optimization Proceedings of the ASME 2023 International Mechanical Engineering Congress and Exposition IMECE2023 October 29-November 2, 2023, New Orleans, Louisiana...
Proceedings Papers

Proc. ASME. IMECE2022, Volume 8: Fluids Engineering; Heat Transfer and Thermal Engineering, V008T10A010, October 30–November 3, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2022-96817
..., this study investigates how the car shapes, especially the angle of the front and back windows, could affect a car’s aerodynamic performance. In particular, a computational fluid dynamics approach combined with a machine-learning algorithm is adopted to investigate the aforementioned problem and determine...
Proceedings Papers

Proc. ASME. IMECE2022, Volume 8: Fluids Engineering; Heat Transfer and Thermal Engineering, V008T11A040, October 30–November 3, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2022-96671
... with varying TES volume indicated a maximum TMS mass savings of 14.8% compared to the lightest thermal management system without TES inclusion. aerospace heat transfer computational fluid dynamics mechatronics and electro-mechanical systems green engineering multi-scale modeling heat energy...