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The Bucharest International Auto Show (Romanian: Salonul Internațional de Automobile București, or just SIAB) is an auto show organized every two years in Romania. The SIAB is conducted over a ten-day period.
Manifold vacuum, or engine vacuum in a petrol engine is the difference in air pressure between the engine's intake manifold and Earth's atmosphere. Manifold vacuum is an effect of a piston's movement on the induction stroke and the airflow through a throttle in the intervening carburetor or throttle body leading to the intake manifold. It is a ...
Interior view of a turbomolecular pump. A turbomolecular pump is a type of vacuum pump, superficially similar to a turbopump, used to obtain and maintain high vacuum. [1] [2] These pumps work on the principle that gas molecules can be given momentum in a desired direction by repeated collision with a moving solid surface.
A vacuum cleaner, also known simply as a vacuum, is a device that uses suction, and often agitation, in order to remove dirt and other debris from carpets, hard floors, and other surfaces. The dirt is collected into a dust bag or a plastic bin.
In the field of oil regeneration and re-refining, vacuum pumps create a low vacuum for oil dehydration and a high vacuum for oil purification. [44] A vacuum may be used to power, or provide assistance to mechanical devices. In hybrid and diesel engine motor vehicles, a pump fitted on the engine (usually on the camshaft) is used to produce a vacuum.
The A7 motorway (Romanian: Autostrada A7), [1] also known as the Ploiești–Siret Motorway (Romanian: Autostrada Ploiești–Siret) or the Moldavia Motorway (Romanian: Autostrada Moldovei), [2] is a partially built motorway in Romania, that upon completion will link Ploiești to the north-eastern part of the country, partly along the Pan-European Corridor IX.
Vacuum pump and bell jar for vacuum experiments, used in science education during the early 20th century, on display in the Schulhistorische Sammlung ('School Historical Museum'), Bremerhaven, Germany. A vacuum (pl.: vacuums or vacua) is space devoid of matter. The word is derived from the Latin adjective vacuus (neuter vacuum) meaning "vacant ...
It is divided into two major sections, the northern section and the southern section. The northern section has been widened to four lanes in 2010, [2] between the Chitila and the Voluntari junctions, [3] and a cable-stayed bridge was opened along the ring road in April 2011, in the Otopeni area, which overpasses the railway ring [4] (built by a joint-venture of the Spanish company FCC and the ...