Journal of Applied Engineering Science
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2021, vol. 19, br. 3, str. 618-627
Optimizing the velocity of ring shape parameter for designing the nozzles using CFD
(naslov ne postoji na srpskom)
aPrince Sattam Bin Abdulaziz University, College of Engineering at Wadi Addwaser, Department of Mechanical Engineering, Wadi Addwaser, Saudi Arabia + University of Khartoum, Faculty of Engineering, Department of Mechanical Engineering, Khartoum, Sudan
bElgerafsharg Technical College, Department of Mechanical Engineering, Sudan
cUniversity of Bahri, Department of Mechanical Engineering, Alkadroo, Sudan
dUniversity of Khartoum, Faculty of Engineering, Department of Mechanical Engineering, Khartoum, Sudan

This research is supported by the Indonesian Ministry of Higher Education and Technology through a funding scheme PTUPT No. 2925/UN1.DITLIT/D IT-LIT/PT/2020
This research is supported by Universitas Gadjah Mada Indonesia

Ključne reči: CFD; nozzles; optimization; ring shape parameter; velocity
(ne postoji na srpskom)
This study aims to optimize the velocity of ring shape parameter for designing the nozzles using computational fluid dynamics (CFD) and investigated the flow in nozzles using ANSYS, Inc. simulation software. The model geometries were defined using ANSYS FLUENT-Design Modeler platform. All nozzles were designed on unstructured triangular elements comprising of 1200000 mesh nodes. The differential governing equations were applied in ANSYS FLUENT based on a finite volume method. The distance and dimensions of ring location significantly influence the velocity of water during flow where the maximum velocity at double rings reduces the surface area at distance of 7mm and 15mm and 2x2 mm dimensions. Considering 8, 10, and 12 bar liner proportions, there was an increase in the velocity at maximum points in ring shapes.
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O članku

jezik rada: engleski
vrsta rada: izvorni naučni članak
DOI: 10.5937/jaes0-29422
primljen: 23.10.2020.
prihvaćen: 18.02.2021.
objavljen u SCIndeksu: 25.09.2021.
metod recenzije: dvostruko anoniman
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