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Design optimization of mechanical valves in dishwashers based on the minimization of pressure losses
ID
Kılavuz, Furkan
(
Avtor
),
ID
Kiral, Binnur Gören
(
Avtor
)
PDF - Predstavitvena datoteka,
prenos
(2,60 MB)
MD5: 3E959C1C2883179BD95653E245A89D43
URL - Izvorni URL, za dostop obiščite
https://www.sv-jme.eu/sl/article/design-optimization-of-mechanical-valve-in-dishwasher-based-on-minimization-of-pressure-losses/
Galerija slik
Izvleček
Energy savings, albeit very small, are of great importance for devices whose use has become indispensable. In this study, an optimization based on sustainability and energy saving was aimed at designing the valve used in a white goods company's mass production of dishwashers. One significant factor that affects the overall efficiency of a dishwasher is pressure loss within the mechanical valve system. By optimizing the system, it is possible to minimize pressure loss and increase overall efficiency. To this end, 4th-order Bézier curves, which are used to model the blades of the impeller, were obtained using MATLAB R2023a software. Using Bézier curves, solid models of impellers with different blade profiles and numbers were created with SOLIDWORKS 2021 software. Fifty different models with six different blade numbers and five different materials were considered. In the numerical analyses, pressure losses were determined using ANSYS Fluent 2023R2 software. In addition to numerical analysis, blades were produced using the additive manufacturing method, and outlet pressures were measured experimentally. The experimental results were compared with the computational fluid dynamics analysis findings to evaluate the performance of different impeller designs. To determine the optimal design, the design of experiments and response optimizer approaches are applied, which enables the systematic evaluation of different design parameters. Furthermore, using numerical results, an artificial neural network model was created, and efficiency was predicted for the optimum parameters. Experimental and numerical results show that the optimum blade design enables the least pressure loss.
Jezik:
Angleški jezik
Ključne besede:
dishwashers
,
energy-saving
,
impeller blade design optimization
,
statistical analysis
,
artificial neural network
Vrsta gradiva:
Članek v reviji
Tipologija:
1.01 - Izvirni znanstveni članek
Organizacija:
FS - Fakulteta za strojništvo
Status publikacije:
Objavljeno
Različica publikacije:
Objavljena publikacija
Leto izida:
2024
Št. strani:
Str. 194-208
Številčenje:
Vol. 70, no. 3/4
PID:
20.500.12556/RUL-155759
UDK:
64:007.52
ISSN pri članku:
0039-2480
DOI:
10.5545/sv-jme.2023.768
COBISS.SI-ID:
192689667
Datum objave v RUL:
16.04.2024
Število ogledov:
73
Število prenosov:
1
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Objavi na:
Gradivo je del revije
Naslov:
Strojniški vestnik
Skrajšan naslov:
Stroj. vestn.
Založnik:
Zveza strojnih inženirjev in tehnikov Slovenije [etc.], = Association of Mechanical Engineers and Technicians of Slovenia [etc.
ISSN:
0039-2480
COBISS.SI-ID:
762116
Licence
Licenca:
CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
Povezava:
http://creativecommons.org/licenses/by/4.0/deed.sl
Opis:
To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.
Sekundarni jezik
Jezik:
Slovenski jezik
Naslov:
Optimizacija konstrukcije mehanskega ventila za pomivalni stroj na podlagi minimizacije tlačnih izgub
Ključne besede:
pomivalni stroji
,
varčevanje z energijo
,
optimizacije oblike lopatic rotorja
,
statistična analiza
,
umetna nevronska mreža
Projekti
Financer:
Drugi - Drug financer ali več financerjev
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