S. P. Obuka Nnaemeka

Optimization and Modeling of Performance Parameters in Injection Moulding of Plantain Fibre Reinforced High Density Polyethylene (PFRHDPE) for Impact Responses Evaluation

S. P. Obuka Nnaemeka, R. Ozioko Emeka & W. Mba Tochukwu · Journal of Materials Science Research and Reviews · 2021

This research work reports the optimization and modeling of injection moulding parameters in the production of plantain fibre particles reinforced high density polyethylene (PFRHDPE) for impact responses evaluation. Composite materials have some limitations, and one of the most s...

Open access Research Article

Design Enhancement Evaluation of a Castor Seed Shelling Machine

C. Onyechi Pius, S. P. Obuka Nnaemeka, Okpala Charles, N. Oriah Vincent & A. Igwegbe Chinenye · Journal of Scientific Research and Reports · 2014

A milling roller type Castor Seed Shelling Machine (CSSM-1) was designed and produced, considering all active parts on the basis of strength and rigidity. In this current work, the machine was modified to CSSM-2 to correct all the short comings of CSSM-1. The design and character...

Open access Research Article 10.9734/JSRR/2014/5557