The present investigation, performance of Direct injection diesel engine has been tested with the combination of two oils namely jatropha and pong Amia, this two oils are been mixed with different percentages with this two oils and with diesel, Pong Amia 5%, Jatropha 5% and remaining diesel. The jatropha oil is only increased by 5% making pong Amia oil as constant, further combination are detailed discussed in the paper. Maximum percentage of jatropha oil was taken up to 25%. The performance test was conducted on twin cylinder stationary direct injection diesel engine coupled to swinging...

Usefulness and performance of the existing radial drilling machine will be increased by designing of multi spindle drilling head attachment. This paper deals with design and development of multi spindle drilling head for cycle time optimization of the component. The report presented here gives detailed overview of making of the Special purpose machine. This report touches to numerous aspects of engineering, which has been covered in the curriculum of UG and PG programs of Mechanical engineering. The report is compiled with a simple and easy to follow approach for building up of a machine. It...

Dans la présente étude, les performances du moteur diesel à injection directe ont été testées avec la combinaison de deux huiles, à savoir le jatropha et le pong Amia. Ces deux huiles ont été mélangées à différents pourcentages avec ces deux huiles et avec du diesel, Pong Amia 5%, Jatropha 5% et le reste du diesel. L'huile de jatropha n'est augmentée que de 5 %, l'huile de pong Amia restant constante, d'autres combinaisons sont discutées en détail dans le document. Le pourcentage maximum d'huile de pourghère a été porté à 25 %. Le test de performance a été effectué sur...