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The effects of lubricants on temperature distribution of 6063 aluminium alloy during backward cup extrusion process
Publication date: Available online 22 October 2018Source: Journal of Materials Research and TechnologyAuthor(s): Omolayo M. Ikumapayi, Sunday T. Oyinbo, Ojo P. Bodunde, Sunday A. Afolalu, Imhade P. Okokpujie, Esther T. AkinlabiAbstractBackward extrusion has received several applications in the production and manufacturing sectors, most importantly in the bulk forming processes and various researchers have carried out several studies about backward extrusion processes in the time past varying from experimental, theoretical, empirical, analytical to numerical methods in order to analyze and optimize it. In this present inves...
Source: Journal of Materials Research and Technology - October 23, 2018 Category: Materials Science Source Type: research

Fibonacci ’ s Tree – Winner of Hysteria 2013
Fibonacci’s Tree by Tracy Fells ‘Here I am!’ I jab a finger, one of the few that still works, at the notebook page. ‘Right at the bottom of the tree.’ Tanya is adding too much milk to my tea. She doesn’t think I’m looking when she shoves a custard cream into her mouth. It disappears whole like an envelope propelled through a gaping letterbox. Crumbs splutter across the back of my useless left hand as she chants, ‘Teatime, Ellie. Sorry, we’re out of custard creams, but I’ve saved you a Bourbon. They’re your favourites.’ I can hear the words inside my head. They are crisp and clear like Mum’s be...
Source: The Hysterectomy Association - December 5, 2013 Category: OBGYN Authors: Linda Parkinson-Hardman Tags: Hysteria hysteria 2 hysteria 2013 hysteria winners short story Source Type: news

Experimental investigation of methyl ester derived from distillate of coconut oil as eco ‐friendly fuel in diesel engine
AbstractFor a thorough investigation of the combustion, performance, and emission characteristics of coconut oil distillate biodiesel under various engine loads and a constant engine speed of 1500  rpm, a Kirloskar 4-stroke, single-cylinder, the air-cooled diesel engine is used. A total of three fuel samples, such as 100% biodiesel, B20, and B30 biofuel are used respectively. There is a 5% increase in brake thermal efficiency (BTE) for biodiesel and its blends as compared to diesel. The HC, CO, and Smoke are reduced except NOx. Reduction of harmful gases is possible in biodiesel usage and its blends. It is concluded that ...
Source: Environmental Quality Management - May 31, 2023 Category: Environmental Health Authors: Manickam Balasubramanian, Hemadri Chadalavada, Sundaram Madhu, Subbaiyan Naveen Tags: RESEARCH ARTICLE Source Type: research

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