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Keywords: CFD
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Proceedings Papers

Proc. ASME. ES2022, ASME 2022 16th International Conference on Energy Sustainability, V001T14A002, July 11–13, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ES2022-85827
... around them. The details of the soap-film technique and parameters for successful experimentation are provided and demonstrated on slitted cylinder. The results are validated using numerical technique and the results from the literature. Keywords: Unsteady flow; Numerical simulation; CFD; Soapfilm tunnel...
Proceedings Papers

Proc. ASME. ES2022, ASME 2022 16th International Conference on Energy Sustainability, V001T14A001, July 11–13, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ES2022-85533
..., an intensive three-dimensional simulation has been carried out in order to obtain a better understanding of the complex hydrodynamic flow phenomena around the turbine rotor. hydrokinetic turbine desalination tidal turbine CFD water channel Proceedings of the ASME 2022 16th International Conference...
Proceedings Papers

Proc. ASME. ES2021, ASME 2021 15th International Conference on Energy Sustainability, V001T06A003, June 16–18, 2021
Publisher: American Society of Mechanical Engineers
Paper No: ES2021-63066
...°C) and low- (∼100–400°C) temperature applications. Bench-scale experiments were conducted, and computational fluid dynamics (CFD) simulations were performed to verify models and improve understanding of relevant features and processes that impact the performance of the radial thermocline storage...
Proceedings Papers

Proc. ASME. ES2020, ASME 2020 14th International Conference on Energy Sustainability, V001T02A003, June 17–18, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ES2020-1615
.... concentrating solar solar receiver/reactor directly-irradiated radiation CFD ray tracing ANSYS Fluent PAIRING DIRECTIONAL SOLAR INPUTS FROM RAY TRACING TO SOLAR RECEIVER/REACTOR HEAT TRANSFER MODELS ON UNSTRUCTURED MESHES: DEVELOPMENT AND CASE STUDIES H. Evan Bush, Andrew J. Schrader, Peter G...
Proceedings Papers

Proc. ASME. ES2020, ASME 2020 14th International Conference on Energy Sustainability, V001T02A002, June 17–18, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ES2020-1614
... operational efficiency of 72.5%. A computational fluid dynamic (CFD) model is achieved for prediction of the dryer temperature and 3D airflow distribution within the dryer unit using ANSYS 18.2. The CFD model was validated using experimental data. The developed dryer demonstrated improved efficiency over...
Proceedings Papers

Proc. ASME. ES2019, ASME 2019 13th International Conference on Energy Sustainability, V001T14A004, July 14–17, 2019
Publisher: American Society of Mechanical Engineers
Paper No: ES2019-3936
... unidirectional rotation CFD NUMERICAL SIMULATION OF WAVE ENERGY CONVERTER WITH HYDROFOIL BLADES UNDER VARIOUS WAVE CONDITIONS Jie Lei 1. Sch. of Mechanical and Electrical Engineering, Nanchang University, Nanchang, Jiangxi, China 2. Depart. of Mechanical Engineering, University of Texas Rio Grande Valley...
Proceedings Papers

Proc. ASME. ES2012, ASME 2012 6th International Conference on Energy Sustainability, Parts A and B, 573-584, July 23–26, 2012
Publisher: American Society of Mechanical Engineers
Paper No: ES2012-91435
... phase change material CFD PARAMETRIC INVESTIGATION OF THE MELTING AND SOLIDIFICATION PROCESS IN AN ENCAPSULATED SPHERICAL CONTAINER Antonio Ramos Archibolda,b,e antonioramos@mail.usf.edu Muhammad M Rahmana,b, mmrahman@usf.edu D. Yogi Goswamia,c goswami@usf.edu Elias L. Stefanakosa,d stefana...
Proceedings Papers

Proc. ASME. ES2011, ASME 2011 5th International Conference on Energy Sustainability, Parts A, B, and C, 1273-1278, August 7–10, 2011
Publisher: American Society of Mechanical Engineers
Paper No: ES2011-54620
... and compared with a conventional bare turbine. The CFD results show that the extracted power of a diffuser-augmented CMMCT can be 5 times larger than the power extracted by a bare turbine of the same turbine area. The results of the analysis provide an insight into the hydrodynamic design and operation...
Proceedings Papers

Proc. ASME. ES2011, ASME 2011 5th International Conference on Energy Sustainability, Parts A, B, and C, 1279-1284, August 7–10, 2011
Publisher: American Society of Mechanical Engineers
Paper No: ES2011-54643
... to investigate the performance of these turbines. The numerical approach was performed using Computational Fluid Dynamics (CFD) in a free stream of water with various hydrodynamic flow conditions. Static torque and extracted power are calculated at different rotating speeds in a free stream with various...
Proceedings Papers

Proc. ASME. ES2010, ASME 2010 4th International Conference on Energy Sustainability, Volume 1, 255-263, May 17–22, 2010
Publisher: American Society of Mechanical Engineers
Paper No: ES2010-90324
... in series is the best approach in predicting the flow dynamics based on the computational fluid dynamics (CFD) simulations. We have studied the residence time distribution using CFD by two different methods. The residence time distribution characteristics are calculated by approximating the real reactor...
Proceedings Papers

Proc. ASME. ES2010, ASME 2010 4th International Conference on Energy Sustainability, Volume 1, 307-314, May 17–22, 2010
Publisher: American Society of Mechanical Engineers
Paper No: ES2010-90123
... for the flowing field of the ejector. In this study, the supersonic steam ejector was simulated using CFD (Computational Fluid Dynamics). Flowing field of the ejector was analyzed by using different state equations. The results shows that performance of the ejector was underestimated under the ideal gas model...
Proceedings Papers

Proc. ASME. ES2010, ASME 2010 4th International Conference on Energy Sustainability, Volume 2, 895-904, May 17–22, 2010
Publisher: American Society of Mechanical Engineers
Paper No: ES2010-90483
... active flow control plasma actuator CFD 1 Copyright © 2010 by ASME Proceedings of the 4 th International Conference on Energy Sustainability ICOES4 May 17-22, 2010, Phoenix, Arizona, USA ES2010-90483 NUMERICAL INVESTIGATION OF SEPARATION CONTROL FOR WIND TURBINE AIRFOIL Andreas Gross, Sasidhar...