Sentence examples for prevent knock from inspiring English sources

At the highest torque, about 80% of the total fuel must be ethanol to prevent knock.

At the highest torque, about 80percentt of the total fuel must be ethanol to prevent knock.

The need to prevent knock has up to now limited improvements in efficiency and performance that would be needed for gasoline engines to compete with diesels.

The gasoline-alcohol engine can run at a far higher speed and power output, but it would require relatively large quantities of alcohol to prevent knock.

The right grade to buy is the one your particular car was engineered for; you need to use only a grade high enough to prevent knock.

Ethanol, a renewable gasoline alternative, has a much higher octane rating and heat of vaporization than conventional gasoline, therefore, ethanol fuels are one of the options to prevent knock in downsized engines.

Carbon materials placed in the electron beam usually suffer from radiation damage, and Kotakoski et al.32 found that to prevent knock-on damage in graphene the electron energy should be below a threshold of ~50 kV, even for defective samples and irradiation at the edges.

When the DF engine is running in gas mode with a pre-mixed air gas mixture the combustion is closely controlled to prevent knocking and misfiring.

A YEAR ago we sat at our old kitchen table -- vintage 40's, all wrong for our renovated kitchen -- and dreamed up its replacement: just big enough for four elbows and a newspaper, with trestle legs to prevent knocked knees.

One way to prevent knocking pans off of fiery burners is to use different surfaces.

This implies that comprehensive services in resource-poor settings are necessary to facilitate proper utilisation of the resources and prevent knock-on effects on other public programmes.