How to smoke a turkey
On this Wikipedia the language links are at the top of the page across from the article title. This article is about the collection of airborne particulates and gases. How to smoke a turkey the practice of smoking, see Smoking. Smoke from a grassland fire in Northern Mexico during a heat wave occurring at the same time as the forest fire season in Mexico.
Smoke inhalation is the primary cause of death in victims of indoor fires. The composition of smoke depends on the nature of the burning fuel and the conditions of combustion. High temperature also leads to production of nitrogen oxides. Emission of soot in the fumes of a large diesel truck, without particle filters.
Other particulates may be composed of drops of condensed tar, or solid particles of ash. The presence of metals in the fuel yields particles of metal oxides. 5 and 20 nm, likely forming by condensation of carbon moieties. Most of the smoke material is primarily in coarse particles. Those undergo rapid dry precipitation, and the smoke damage in more distant areas outside of the room where the fire occurs is therefore primarily mediated by the smaller particles. Aerosol of particles beyond visible size is an early indicator of materials in a preignition stage of a fire. Smoke emissions may contain characteristic trace elements.
Traces of vanadium in high-temperature combustion products form droplets of molten vanadates. Some components of smoke are characteristic of the combustion source. Hydrogen chloride is well absorbed in the soot particles. Inert particulate matter can be disturbed and entrained into the smoke. Of particular concern are particles of asbestos.
Polymers are a significant source of smoke. Aromatic groups integrated in the polymer backbone produce less smoke, likely due to significant charring. Aliphatic polymers tend to generate the least smoke, and are non-self-extinguishing. This section does not cite any sources.
Smoke rising up from the smoldering remains of a recently extingished mountain fire in South Africa. Visible particles emitted from a fire are referred to as smoke. Invisible particles are generally referred to as gas or fumes. An ionization chamber type smoke detector is technically a product of combustion detector, not a smoke detector.
Ionization chamber type smoke detectors detect particles of combustion that are invisible to the naked eye. Smoke from a typical house fire contains hundreds of different chemicals and fumes. As a result, the damage caused by the smoke can often exceed that caused by the actual heat of the fire. Smoke from oxygen-deprived fires contains a significant concentration of compounds that are flammable. This leads to effects like backdraft and flashover. The most dangerous is carbon monoxide leading to carbon monoxide poisoning, sometimes with the additive effects of hydrogen cyanide and phosgene.
Cigarette smoke is a major modifiable risk factor for lung disease, heart disease, and many cancers. Smoke can obscure visibility, impeding occupant exiting from fire areas. In fact, the poor visibility due to the smoke that was in the Worcester Cold Storage Warehouse fire in Worcester, Massachusetts was the reason why the trapped rescue firefighters could not evacuate the building in time. Smoke can contain a wide variety of chemicals, many of them aggressive in nature.
It is measured by exposing strips of metal to flow of combustion products in a test tunnel. Smoke damage to electronic equipment can be significantly more extensive than the fire itself. When smoke comes into contact with the surface of any substance or structure, the chemicals contained in it are transferred to it. The corrosive properties of the chemicals cause the substance or structure to decompose at a rapid rate. Certain materials or structures absorb these chemicals, which is why clothing, unsealed surfaces, potable water, piping, wood, etc.
