While diesel engines don't need spark plugs, they do need air ventilation for proper combustion. This is a problem for vessels traveling underwater, such as submarines. Yet diesel submarines exist and ...
How diesel twin turbos and variable twin turbochargers work. Variable twin turbos have two different size turbochargers, one ...
Add Yahoo as a preferred source to see more of our stories on Google. While diesel engines don't need spark plugs, they do need air ventilation for proper combustion. This is a problem for vessels ...