OPTIMISATION OF INJECTION MOULDED POLYPROPYLENE SAWDUST COMPOSITE USING RESPONSE SURFACE METHODOLOGY AND ARTIFICIAL NEURAL NETWORKS

Cyril ALİYEGBENOMA; Mercy OZAKPOLOR

doi:https://doi.org/10.47933/ijeir.744495

Makale detayları

OPTIMISATION OF INJECTION MOULDED POLYPROPYLENE SAWDUST COMPOSITE USING RESPONSE SURFACE METHODOLOGY AND ARTIFICIAL NEURAL NETWORKS

Yazarlar:

Cyril ALİYEGBENOMA | Mercy OZAKPOLOR

Yayıncı:

Ahmet Ali SÜZEN

Ana Başlıklar:

Uygulamalı fizik

Dergi:

International Journal of Engineering and Innovative Research 2020 Vol.2 Issue 3, pp.169-177

Belge Tipi:

Makale

Yayın Tarihi:

11/2020

Belge Dili:

İngilizce

Document ID (Org No.):

2000460664

Sıklık:

Üç Yıllık

eISSN:

2687-2153

DOI:

https://doi.org/10.47933/ijeir.744495

Özet:

 

This study focuses on the optimisation of the injection moulded Polypropylene -Sawdust (PP-sawdust) composite. The PP material and sawdust were mixed together to form a homogenous mixture with various percentage composition by volume as recommended by the design of experiments using the central composite design (CCD). The two screw plunger injection moulding machine was used to produce Polypropylene-Sawdust (PP-Sawdust) composite at various temperature. The produced composites were evaluated for their mechanical properties which included tensile strength, proof stress, percentage elongation and flexural strength.  The response surface methodology (RSM) and artificial neural networks (ANN) were used to determine the effect of the interaction of temperature, material type and percentage by volume of material on the mechanical properties of the produced PP-sawdust composite. The models were validated using coefficient of determination (R2). 
The models were validated using coefficient of determination (R2). The coefficient of determination (R2) obtained ranged from 0.9435 (94.357%) to 0.9988 (99.88%) which indicates that a substantial good fit was achieved by the model developed. A desirability of 0.952 was obtained which shows the adequacy of the model terms The optimization results for PP-Sawdust composites shows that the tensile strength, proof stress, flexural strength and flexural modulus were maximized with values of 31.90 MPa, 41.94 MPa, 88.22 MPa and 2.72 GPa respectively obtained at barrel temperature of 224.65 oC and polymer level of 45.56% while percentage elongation and average deflection were minimized with values of 74.12% and 6.46 cm respectively.

Makale detayları

OPTIMISATION OF INJECTION MOULDED POLYPROPYLENE SAWDUST COMPOSITE USING RESPONSE SURFACE METHODOLOGY AND ARTIFICIAL NEURAL NETWORKS

Yazarlar: Cyril ALİYEGBENOMA | Mercy OZAKPOLOR

Yayıncı: Ahmet Ali SÜZEN

Ana Başlıklar: Uygulamalı fizik

Dergi: International Journal of Engineering and Innovative Research 2020 Vol.2 Issue 3, pp.169-177

Belge Tipi: Makale

Yayın Tarihi: 11/2020

Belge Dili: İngilizce

Document ID (Org No.): 2000460664

Sıklık: Üç Yıllık

eISSN: 2687-2153

DOI: https://doi.org/10.47933/ijeir.744495

Sayı

Yazarlar:

Cyril ALİYEGBENOMA | Mercy OZAKPOLOR

Yayıncı:

Ahmet Ali SÜZEN

Ana Başlıklar:

Uygulamalı fizik

Dergi:

International Journal of Engineering and Innovative Research 2020 Vol.2 Issue 3, pp.169-177

Belge Tipi:

Makale

Yayın Tarihi:

11/2020

Belge Dili:

İngilizce

Document ID (Org No.):

2000460664

Sıklık:

Üç Yıllık

eISSN:

2687-2153

DOI:

https://doi.org/10.47933/ijeir.744495