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Atomization
Atomization refers to breaking bonds in some substance to obtain its constituent atoms in gas phase. By extension, it also means separating something into fine particles, for example: process of breaking bulk liquids into small droplets. Atomization may also refer to: Science and technology * The making of an aerosol, which is a colloidal suspension of fine solid particles or liquid droplets in a gas * An apparatus using an atomizer nozzle * Sprays, mists, fogs, clouds, dust clouds and smoke, which appear to be atomized * A nebulizer, which is a device used to administer medication in the form of a mist inhaled into the lungs * An electronic cigarette atomizer is a component which employs a heating element to vaporize a flavored solution, that may or may not contain nicotine, for inhalation into the lungs * The conversion of a vaporized sample into atomic components in atomic spectroscopy Sociology * Atomization is frequently used as a synonym for social alienation Social alie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spray (liquid Drop)
A spray is a dynamic collection of drops dispersed in a gas. The process of forming a spray is known as atomization. A spray nozzle is the device used to generate a spray. The two main uses of sprays are to distribute material over a cross-section and to generate liquid surface area. There are thousands of applications in which sprays allow material to be used most efficiently. The spray characteristics required must be understood in order to select the most appropriate technology, optimal device and size. Formation Spray atomization can be formed by several methods. The most common method is through a spray nozzle which typically has a fluid passage that is acted upon by different mechanical forces that atomize the liquid. The first atomization nozzle was invented by Thomas A. DeVilbiss of Toledo, Ohio in the late 1800s His invention was bulb atomizer that used pressure to impinge upon a liquid, breaking the liquid into a fine mist. Spray formation has taken on several forms, th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Enthalpy Of Atomization
In chemistry, the enthalpy of atomization (also atomisation in British English) is the enthalpy change that accompanies the total separation of all atoms in a chemical substance (either an element or a compound). This is often represented by the symbol or All bonds in the compound are broken in atomization and none are formed, so enthalpies of atomization are always positive. The associated standard enthalpy is known as the standard enthalpy of atomization, /( kJ mol−1), at 298.15 K (or 25 degrees Celsius) and 100 kPa. Definition Enthalpy of atomization is the amount of enthalpy change when a compound's bonds are broken and the component atoms are separated into single atoms( or monoatom ). Enthalpy of atomization is denoted by the symbol Δat''H''. The enthalpy change of atomization of gaseous H2O is, for example, the sum of the HO–H and H–OH bond dissociation enthalpies. The enthalpy of atomization of an elemental solid is exactly the same as the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atomizer Nozzle
Atomization refers to breaking bonds in some substance to obtain its constituent atoms in gas phase. By extension, it also means separating something into fine particles, for example: process of breaking bulk liquids into small droplets. Atomization may also refer to: Science and technology * The making of an aerosol, which is a colloidal suspension of fine solid particles or liquid droplets in a gas * An apparatus using an atomizer nozzle * Sprays, mists, fogs, clouds, dust clouds and smoke, which appear to be atomized * A nebulizer, which is a device used to administer medication in the form of a mist inhaled into the lungs * An electronic cigarette atomizer is a component which employs a heating element to vaporize a flavored solution, that may or may not contain nicotine, for inhalation into the lungs * The conversion of a vaporized sample into atomic components in atomic spectroscopy Sociology * Atomization is frequently used as a synonym for social alienation. The ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aerosol
An aerosol is a suspension (chemistry), suspension of fine solid particles or liquid Drop (liquid), droplets in air or another gas. Aerosols can be natural or Human impact on the environment, anthropogenic. Examples of natural aerosols are fog or mist, dust, forest exudates, and geyser steam. Examples of anthropogenic aerosols include particulate air pollutants, mist from the discharge at Hydroelectric dam, hydroelectric dams, Irrigation, irrigation mist, Perfume, perfume from atomizers, smoke, steam from a kettle, Pesticide, sprayed pesticides, and medical treatments for respiratory illnesses. When a person inhales the contents of a vape pen or e-cigarette, they are inhaling an Human impact on the environment, anthropogenic aerosol. The liquid or solid particles in an aerosol have diameters typically less than micrometre, 1 μm (larger particles with a significant settling speed make the mixture a Suspension (chemistry), suspension, but the distinction is not clear-cut) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Social Alienation
Social alienation is a person's feeling of disconnection from a group whether friends, family, or wider society to which the individual has an affinity. Such alienation has been described as "a condition in social relationships reflected by (1) a low degree of integration or common values and (2) a high degree of distance or isolation (3a) between individuals, or (3b) between an individual and a group of people in a community or work environment '' numeration added'". It is a sociological concept developed by several classical and contemporary theorists. The concept has many discipline-specific uses, and can refer both to a personal psychological state (subjectively) and to a type of social relationship (objectively). History The term ''alienation'' has been used over the ages with varied and sometimes contradictory meanings. In ancient history it could mean a metaphysical sense of achieving a higher state of contemplation, ecstasy or union—becoming alienated from a limited ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atomizer Geyser
Atomizer Geyser is a cone geyser in the Upper Geyser Basin (Old Faithful area) of Yellowstone National Park in the United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territorie .... Atomizer Geyser is part of the Cascade Group which also includes Artemisia Geyser. The geyser is named for a fine mist resembling the spray from an atomizer that is ejected during major eruptions. Geology Atomizer has two 3 foot (1 m) tall cones. One of the cones is the jetting cone from which all water jets come. The other cone sprays a fine mist during major eruptions, giving the geyser its name. The geyser erupts in series. The series consists of three to five minor eruptions and one major eruption. Minor eruptions last about one minute and reach to . Major eruptions last 8 to 10 minutes and reach ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Disintegrator Ray
A raygun is a science-fiction directed-energy weapon that releases energy, usually with destructive effect.Jeff Prucher, '' Brave New Words: The Oxford Dictionary of Science Fiction,'' Oxford University Press, 2007, page 162 They have various alternate names: ray gun, death ray, beam gun, blaster, laser gun, laser pistol, phaser, zap gun, etc. In most stories, when activated, a raygun emits a ray, typically visible, usually lethal if it hits a human target, often destructive if it hits mechanical objects, with properties and other effects unspecified or varying. Real-world analogues are directed-energy weapons or electrolasers: electroshock weapons which send current along an electrically conductive laser-induced plasma channel. History A very early example of a raygun is the Heat-Ray featured in H. G. Wells' novel ''The War of the Worlds'' (1898).Van Riper, op. cit., p. 46. Science fiction during the 1920s described death rays. Early science fiction often described or depic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atomizer (band)
Nag Nag Nag was an influential London club night at Simon Hobart's Ghetto nightclub. Founded by DJ, promoter and musician Jonny Slut in 2002, it ran for six years. The night is commonly associated with the ambisexual post-electroclash scene. History The Independent described the night as a "legendary electro midweeker" famous for its blend of subcultures and musical styleIt was held every Wednesday night from 2002 to 2008. In 2003, The Independent wrote that "it's the sort of place where students mix with celebs, where you wait your turn behind Kate Moss for the make-up mirror, and where the presence of Boy George, checking out Pink Grease last week, didn't even merit a double take Popular among London's celebrities, stars such as Kate Moss, Alexander McQueen, Björk, Keith Flint, Gwen Stefani, Cilla Black, Zoë Ball and regular Boy George were documented partying ther and acts such as Ellen Allien, Vitalic, Miss Kittin and My Toys Like Me performed.http://www.metro.co.uk/met ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atomizer (album)
''Atomizer'' is the debut full-length album by American punk rock group Big Black released in 1986. Singles One song from the album, "Big Money", was released as a B-side to the "Il Duce" single prior to the release of ''Atomizer''. Homestead Records also issued "Big Money" and "Il Duce" the A-side of a 12" record with three live songs on the B-side (including the live version of "Cables" that would appear on ''Atomizer'') with the agreement that the 12" be used for promotional purposes only. The label sent the promo 12" to radio stations, then sold extra copies outside of Big Black's native Chicago, hoping the band would never find out. When they did, Big Black left Homestead and signed to Touch and Go Records. Follow-up and CD releases In the year after ''Atomizer's'' release, Big Black recorded their 4-song '' Headache EP'' and released it with a sticker that bore the words, "Warning! Not as good as ''Atomizer'', so don't get your hopes up, cheese." The same sticker also appe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Construction Of Electronic Cigarettes
An electronic cigarette is a handheld battery (electricity), battery-powered Vaporizer (inhalation device), vaporizer that simulates tobacco smoking, smoking, but without tobacco combustion. E-cigarette components include a mouthpiece (drip tip), a cartridge (liquid storage area), a heating element/atomizer nozzle, atomizer, a microprocessor, a battery, and some of them have an LED lamp, LED light on the end. An atomizer consists of a small heating element, or coil, that vaporizes e-liquid and a capillary action, wicking material that draws liquid onto the coil. When the user inhales a flow sensor activates the heating element that atomizes the Solution (chemistry)#Liquid solutions, liquid solution; most devices are manually activated by a push-button. The e-liquid reaches a temperature of roughly within a chamber to create an aerosolized vapor. The user inhales an aerosol, which is commonly but inaccurately called vapor, rather than cigarette smoke. Vaping is different from smo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atomic Spectroscopy
Atomic spectroscopy is the study of the electromagnetic radiation absorbed and emitted by atoms. Since unique elements have characteristic (signature) spectra, atomic spectroscopy, specifically the electromagnetic spectrum or mass spectrum, is applied for determination of elemental compositions. It can be divided by atomization source or by the type of spectroscopy used. In the latter case, the main division is between optical and mass spectrometry. Mass spectrometry generally gives significantly better analytical performance, but is also significantly more complex. This complexity translates into higher purchase costs, higher operational costs, more operator training, and a greater number of components that can potentially fail. Because optical spectroscopy is often less expensive and has performance adequate for many tasks, it is far more common. Atomic absorption spectrometers are one of the most commonly sold and used analytical devices. Atomic spectroscopy Electrons exist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nebulizer
In medicine, a nebulizer (American English) or nebuliser (British English) is a drug delivery device used to administer medication in the form of a mist inhaled into the lungs. Nebulizers are commonly used for the treatment of asthma, cystic fibrosis, COPD and other respiratory diseases or disorders. They use oxygen, compressed air or ultrasonic power to break up solutions and suspensions into small aerosol droplets that are inhaled from the mouthpiece of the device. An aerosol is a mixture of gas and solid or liquid particles. Medical uses Guidelines Various asthma guidelines, such as the Global Initiative for Asthma Guidelines INA the British Guidelines on the management of Asthma, The Canadian Pediatric Asthma Consensus Guidelines, and United States Guidelines for Diagnosis and Treatment of Asthma each recommend metered dose inhalers in place of nebulizer-delivered therapies. The European Respiratory Society acknowledge that although nebulizers are used in hospitals and at ho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
