Fuel cells have been recognized as a feasible alternative to current IC engines. A significant technical problem yet to be resolved is the on bound fuel supply before fuel cells can be practically used for vehicles. Use of an on-board fuel reformer can mitigate the fuel supply issue. In particular, using a diesel engine as on-board fuel reformer, combined with a fuel cell, is a strong candidate...

Abstract This research describes about the thermal analysis of fins by FEA method. Fins are extended surfaces which help to increase heat transfer rate[1]. In this we observe that when is produced in IC engine fuel burned, will have be at higher level so efficiency increases, but fend off from damages like damage, useless or excess removed engine. air cooled engine, placed upper layer on bounda...

It is necessary to meet increasingly stringent emission standards of IC engines, reducing the values. While improving engine parameters and combustion chamber geometries can reduce emissions, also research continues for alternative fuels. Diesel production from waste cooking oils has advantages in terms recycling, environment, cost. Waste be used as fuel with minor modifications. oil-based biod...

We review the current observational status and theoretical interpretations for class of broad lines type Ic supernovae. They are characterized by fast photospheric expansion lack H He absorption. have a larger than normal energy budget, suggesting that they powered or, at least, augmented central engine, like magnetar or an accreting black hole. There appears therefore to be link between these ...