Zobrazeno 1 - 10
of 8 477
pro vyhledávání: '"Openfoam"'
Publikováno v:
Energy Science & Engineering, Vol 12, Iss 10, Pp 4090-4100 (2024)
Abstract This study investigates the flow dynamics and energy losses of Tesla turbines using Computational Fluid Dynamics with OpenFOAM. Our goal is to identify the main sources of energy loss. Four main sources of energy loss were identified. The mo
Externí odkaz:
https://doaj.org/article/a4bc3d44bd864bdea54712c720801301
Publikováno v:
International Journal of Numerical Methods for Heat & Fluid Flow, 2023, Vol. 34, Issue 7, pp. 2626-2653.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/HFF-09-2022-0566
Autor:
Aprilia Sakti Kusumalestari, Muhammad Suryanegara, Harry Sudibyo, Santoso Soekirno, Neno Ruseno
Publikováno v:
International Journal of Technology, Vol 15, Iss 5, Pp 1582-1592 (2024)
This paper describes the proposal for an airframe noise prediction method that can be used in Indonesian aircraft design research and industry. Since the industry is strategic, whether economically or securely, the country should build their own t
Externí odkaz:
https://doaj.org/article/d8308eda3624468989b2e7c09f6f4bd3
Publikováno v:
Xibei Gongye Daxue Xuebao, Vol 42, Iss 4, Pp 697-706 (2024)
The thermal radiation of gaseous combustion products in an aero-engine combustion chamber has obvious non-ash-body characteristics. In this paper, based on the OpenFOAM platform, a numerical study on multi-field coupled turbulence-combustion-radiatio
Externí odkaz:
https://doaj.org/article/0cea74e02ea14a15b1ff7dc58c98fa99
Publikováno v:
International Journal of Air-Conditioning and Refrigeration, Vol 32, Iss 1, Pp 1-13 (2024)
Abstract The main focus of this study is the transmission of SARS-CoV-2 through virus-laden aerosols in enclosed spaces that utilize ceiling fans. The impact of an air circulation of ceiling fans on virus transmission is not clear. Computational mode
Externí odkaz:
https://doaj.org/article/a76248c41621441aa141bcf9fc169edb
Publikováno v:
Results in Engineering, Vol 24, Iss , Pp 103282- (2024)
Temperature control in catalytic reactors is critical to ensure high yields and a stable process for highly exothermic reactions. To better understand the processes within structured reactors, it has already been shown that heat source based Computat
Externí odkaz:
https://doaj.org/article/12c2a930d99c449f93aee73c24160fb0
Publikováno v:
Heliyon, Vol 10, Iss 21, Pp e39855- (2024)
The intermittent nature of solar energy presents a significant challenge to its reliability, particularly in applications that require a consistent energy supply, such as cooking. This issue is especially critical in emerging economies with abundant
Externí odkaz:
https://doaj.org/article/01b3fa44914049dcb366eb981244bb29
Autor:
Oğuzhan Kırıkbaş, Şakir Bal
Publikováno v:
Journal of Eta Maritime Science, Vol 12, Iss 2, Pp 199-212 (2024)
A simulation approach relying on a single grid topology has been employed to replicate the motion characteristics of different experimental facilities, including towing tank, rotating arm mechanism, and planar motion mechanism using a single mesh. Th
Externí odkaz:
https://doaj.org/article/d275367d340e4c34bf16a3101ccdc36b
Publikováno v:
Dynamics, Vol 4, Iss 2, Pp 475-498 (2024)
Fluidized beds are pivotal in the process industry and chemical engineering, with Computational Fluid Dynamics (CFD) playing a crucial role in their design and optimization. Challenges in CFD modeling stem from the scarcity or inconsistency of experi
Externí odkaz:
https://doaj.org/article/e3ab2dc8820a4fe090b94dff6aa7e616
Hydrodynamic characteristics and particle tracking of 90° lateral intakes at an inclined river slope
Publikováno v:
Water Science and Engineering, Vol 17, Iss 2, Pp 197-208 (2024)
Lateral intakes are common in rivers. The pump efficiency and sediment deposition are determined by the local hydrodynamic characteristics and mainstream division width. The hydraulic characteristics of lateral withdrawal from inclined river slopes a
Externí odkaz:
https://doaj.org/article/705db21ebcb94795b662d0909c5c7a3b