Sentence examples for travel downwind from inspiring English sources

Can a wind-powered machine travel downwind faster than the wind?

The lawmakers successfully delayed the agency's plans to require states to demonstrate how they would reduce emissions of pollution that travel downwind to those protected areas.

Although the states are given considerable flexibility in meeting their individual targets, the main burden will fall on the big Midwestern utility companies, which produce more than half the nitrogen oxides that travel downwind to neighboring states and will now be forced to upgrade existing pollution controls or invest in newer clean-air technologies.

Still, Donham says other zoonotic pathogens in hog waste particularly bacterial agents including Salmonella, Leptospira, and some infectious strains of Escherichia coli could travel downwind as spray aerosols and theoretically infect local populations.

The stream of miniature tornadoes travels downwind of the obstacle at regular intervals, which is why the effect is known as a street.

Lisa P. Jackson, the E.P.A. administrator, said the new rule would improve air quality for 240 million Americans living in states where the pollution is produced or where it travels downwind.

The results indicate that if Train A travels downwind, the positive pressure of train surface increases and the negative pressure decreases as the wind velocity increases, and the arrival time of the maximum positive pressure lags on average 0.024 s and 0.058 s for wind velocities of 20 m/s and 40 m/s, respectively.

At New Jerusalem airport in California he travelled downwind at a speed of 2.86 times greater than the wind, proving his concept worked.

Also, don't get stuck behind a bus or find yourself travelling downwind of vehicle's exhaust fumes and when stopping at traffic lights or a major junction, move out in front of the stationary motor vehicles so you are not inhaling the plume of exhaust fumes and by monitoring air quality in your area.

The same flight pattern may be used, of course, to travel crosswind or downwind.

In this study, two symmetrical multi-foil shields were designed to minimise spray drift in both upwind and downwind travel directions.