Sentence examples for used ballast from inspiring English sources
Steam, nitrogen, methane and carbon dioxide are the most commonly used ballast gases.
Unfortunately, the most commonly used ballast management strategy, ballast water exchange, is of unknown effectiveness [10], and ballast water treatment technologies are mostly still in the research and development phase [11].
Teams make Formula One cars so light that they use ballast to stay within the regulation weight.
Active buoyancy control is realised using ballast tanks and compressed air.
In fact, they use ballast in the setup of the car, adding weight to this part or that to improve balance.
(His eccentric pauses and laughs suggest a modern-day version of Ralph Richardson, one of the stars of the 1939 "Feathers".) And with its jumps from past to present, the movie could use ballast.
The purpose of this paper is to present a high performance solar sail attitude controller which uses ballast masses moving inside the sail's booms as actuators and to demonstrate its ability of performing time efficient reorientation maneuvers.
It was found that with this model it is possible to place the balloons at target altitudes, extend flight time, ensure their horizontal flights over desired coordinates and interfere with the balloon system whenever needed for technical service without using ballast under varying environmental conditions.
Based on having carried out simulations, Podwojewski says it's cheaper, safer and more efficient to design small steel and glass units that can be submerged and resurfaced using ballast tanks, than attempting to lower large structures to the ocean floor.
They both tap into and deny collective nostalgia, using ballast of the past to pave the way instead toward collective progress.
On the lines of the former London, Chatham and Dover Railway (LCDR) – inherited by the SECR in 1899 – beach pebbles had been used for ballast instead of conventional ballast, which has irregular shapes that lock together to keep the track in place.
