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Aerosol spray is a system used in certain containers, like spray cans. The contents of the can, like color or deodorant are pressurized. The can has a valve. When this valve is opened, the liquid is forced out. It will emerge as an aerosol or mist. Apart from the liquid, there is another substance in the container, usually called propellant.
Liquefied propellants such as hydrocarbons will produce pressures inside the can ranging between 2 and 4 bar. Compressed gas propellants such as nitrogen or compressed air will give pressures of around 7.5 bar, and they will use aerosol cans designed for use at these higher pressures.
Sol khí hay son khí, sôn khí, aerosol - là hệ keo của các hạt chất rắn hoặc các giọt chất lỏng, trong không khí hoặc chất khí khác. [1] Aerosol có nguồn gốc từ tự nhiên hoặc từ con người. Ví dụ cho sol khí tự nhiên là sương mù, dịch tiết của rừng và mạch nước phun.
Seasons. 2018 →. The 2017 Cleveland Indians season was the 117th season for the franchise. It was the fifth season under the leadership of manager Terry Francona and second under general manager Mike Chernoff. The team entered as the defending American League champion and World Series runner-up. The Indians played all of their home games at ...
Aerosol (från grekiska: aer, "luft" och latin: solutio, "lösning") är små partiklar som är finfördelade i en gas. [ 1] Partiklarna kan endera vara fasta eller flytande, och aerosolen innefattar både gasen och partiklarna. Typiska exempel på aerosoler är rök, dimma och luftföroreningar .
The 2017 Atlantic hurricane season was a devastating and extremely active Atlantic hurricane season, and the costliest on record, with a damage total of at least $294.92 billion ( USD ). [nb 1] The season featured 17 named storms, 10 hurricanes, and 6 major hurricanes. [nb 2] Most of the season's damage was due to hurricanes Harvey, Irma, and ...
The 2017 NCAA Division I FBS football season was the highest level of college football competition in the United States organized by the National Collegiate Athletic Association (NCAA) in 2017. The regular season began on August 26, 2017, and ended on December 9, 2017. The postseason concluded on January 8, 2018 with the 2018 College Football ...