Modelling and Validation of The Production Parameters of Unalloyed Aluminium Sheets

Olodu, Dickson David

Modelling and Validation of The Production Parameters of Unalloyed Aluminium Sheets

Dickson David OLODU (Benson Idahosa University, Faculty of Engineering, Department of Mechanical Engineering, Benin City, Nigeria)

Gazi University Journal of Science Part A: Engineering and Innovation

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Yıl: 2021 Cilt: 8 Sayı: 1 Sayfa Aralığı: 94 - 108 Metin Dili: İngilizce İndeks Tarihi: 29-07-2022

Modelling and Validation of The Production Parameters of Unalloyed Aluminium Sheets

Öz:

Modelling of process parameters and its validation in Aluninium production industries poses greatchallenges in the production of Aluminium sheets in Aluminium Manufacturing companies. Thisresearch therefore focused on the modelling and validation of production parameters of unalloyedAluminium sheets in Aluminium manufacturing industries. The process parameters investigatedwere temperature (T), pressure (P) and percentage by volume of Aluminium (Ap) used. The effectsof these process parameters on the mechanical properties of the developed unalloyed Aluminiumsheets were modelled to ease Aluminium manufacturing processes in Aluminium industries. Fromthe plots obtained, it was observed that the optimal tensile strength, young modulus of elasticity,shear modulus and Brinell hardness number were 621MPa, 69GPa, 25.5GPa, and 61 attemperature of 1921°C, 1610°C, 1442°C and 1800°C respectively. In comparison with pressure,the obtained values for optimal tensile strength, young modulus of elasticity, shear modulus andBrinell Hardness Number were 562MPa, 68GPa, 26.2GPa and 61 at pressure of 72GPa, 69.5GPa,69.5GPa and 69.5GPa respectively. Moreover, empirical Models were also developed forpredicting the mechanical properties such as tensile strength, young modulus of elasticity, shearmodulus and hardness for the produced unalloyed Aluminium sheets. The models were validatedusing coefficient of determination (R2) and mean absolute percentage error (MAPE). Thecoefficient of determination (R2) obtained ranges from 0.9213 (92.13%) to 0.9911 (99.11%) whichindicates that a substantial good fit was achieved by the regression models developed. The meanabsolute percentage error of the developed models also ranges from 0.46% to 3.38% which wasbelow 10% recommended. The values obtained from the validation of these models were thereforefound to be satisfactory, and shows good predictability of the model and its adequacy. Finally, theresults obtained show that temperature and pressure had great effects on the mechanical propertiesof the produced unalloyed Aluminium sheets.

Anahtar Kelime: Modelling Validation of Model Unalloyed Aluminium Mechanical Properties Process Parameters

Belge Türü: Makale Makale Türü: Araştırma Makalesi Erişim Türü: Erişime Açık

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APA	Olodu D (2021). Modelling and Validation of The Production Parameters of Unalloyed Aluminium Sheets. , 94 - 108.
Chicago	Olodu Dickson David Modelling and Validation of The Production Parameters of Unalloyed Aluminium Sheets. (2021): 94 - 108.
MLA	Olodu Dickson David Modelling and Validation of The Production Parameters of Unalloyed Aluminium Sheets. , 2021, ss.94 - 108.
AMA	Olodu D Modelling and Validation of The Production Parameters of Unalloyed Aluminium Sheets. . 2021; 94 - 108.
Vancouver	Olodu D Modelling and Validation of The Production Parameters of Unalloyed Aluminium Sheets. . 2021; 94 - 108.
IEEE	Olodu D "Modelling and Validation of The Production Parameters of Unalloyed Aluminium Sheets." , ss.94 - 108, 2021.
ISNAD	Olodu, Dickson David. "Modelling and Validation of The Production Parameters of Unalloyed Aluminium Sheets". (2021), 94-108.

APA	Olodu D (2021). Modelling and Validation of The Production Parameters of Unalloyed Aluminium Sheets. Gazi University Journal of Science Part A: Engineering and Innovation, 8(1), 94 - 108.
Chicago	Olodu Dickson David Modelling and Validation of The Production Parameters of Unalloyed Aluminium Sheets. Gazi University Journal of Science Part A: Engineering and Innovation 8, no.1 (2021): 94 - 108.
MLA	Olodu Dickson David Modelling and Validation of The Production Parameters of Unalloyed Aluminium Sheets. Gazi University Journal of Science Part A: Engineering and Innovation, vol.8, no.1, 2021, ss.94 - 108.
AMA	Olodu D Modelling and Validation of The Production Parameters of Unalloyed Aluminium Sheets. Gazi University Journal of Science Part A: Engineering and Innovation. 2021; 8(1): 94 - 108.
Vancouver	Olodu D Modelling and Validation of The Production Parameters of Unalloyed Aluminium Sheets. Gazi University Journal of Science Part A: Engineering and Innovation. 2021; 8(1): 94 - 108.
IEEE	Olodu D "Modelling and Validation of The Production Parameters of Unalloyed Aluminium Sheets." Gazi University Journal of Science Part A: Engineering and Innovation, 8, ss.94 - 108, 2021.
ISNAD	Olodu, Dickson David. "Modelling and Validation of The Production Parameters of Unalloyed Aluminium Sheets". Gazi University Journal of Science Part A: Engineering and Innovation 8/1 (2021), 94-108.