Sentence examples for in engine efficiency from inspiring English sources

Ceramics play an important role in engine efficiency and pollution abatement in automobiles and trucks.

Improvements in engine efficiency have been used not to reduce fuel consumption but to weigh cars down with gizmos.

There will be some further gains in engine efficiency over the coming decades, and larger planes with more seats will allow slightly lower emissions per passenger.

In the long term, Dr. van der Voort acknowledged, the bulk of gasoline savings will probably come from improvements in engine efficiency, not from changes in driving habits.

All told, the improvement in engine efficiency more than compensates for any loss of power caused by reducing the diesel's compression ratio.

The third path produced the largest reduction in engine efficiency.

The use of light weight components in automotive industries is very important in improving engine efficiency and reducing fuel consumption and pollution.

An H.C.C.I. engine runs on a combustion process that researchers say holds the potential for significant gains in overall engine efficiency.

This operation regime results in low engine efficiency and therefore high specific fuel consumption.

In order to alleviate this problem, a reduced charcoal particle size together with a new injector design were produced resulting in stable engine efficiency at 50% load for a period of 90 min without injector sticking.

A subsequent parametric study varying the coolant temperature, the intake air temperature and the start of the injection (SOI) and their influence in the engine efficiency has been performed.