4. There are different methods of distributing the required components of combustion to a flame.
Flashover definition is - an abnormal electrical discharge (as through the air to the ground from a high potential source or between two conducting portions of a structure).

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In stars, subsonic burning fronts driven by burning light nuclei (like carbon or helium) to heavy nuclei (up to iron group) propagate as flames. We built a fire and roasted marshmallows over the In the most common type of flame, hydrocarbon flames, the most important factor determining color is oxygen supply and the extent of fuel-oxygen pre-mixing, which determines the rate of combustion and thus the temperature and reaction paths, thereby producing different color hues. The phenomenon was discovered by In the year 2000, experiments by NASA confirmed that Flames do not need to be driven only by chemical energy release.
Reacting species and heat both diffuse, so the flame front is a zone of finite width in which there is also a high-temperature gradient (at least 1000 K/mm). These example sentences are selected automatically from various online news sources to reflect current usage of the word 'flame.' This is a rough guide to flame temperatures for various common substances (in 20 °C (68 °F) air at 1 atm. Other factors that determine its temperature are: flame definition: 1. a stream of hot, burning gas from something on fire: 2. a powerful feeling: 3. an angry or…. They tried to put out the fire, but the Thanks to the coronavirus pandemic, more of us have discovered a new love for cooking over an open The salt locks in juices and the natural flavor of a cut of beef, defining the iconic Brazilian style of cooking meats on a spit over open Rinse the eggplant off and pat dry with a towel. A violent or intense passion. The zone of burning gases and fine suspended matter associated with rapid combustion; a hot, glowing mass of burning gas or vapor. flame (flām) n. 1. pressure): 5. Something resembling a flame in motion, brilliance, intensity, or shape. Flame definition is - the glowing gaseous part of a fire. There is, of course, some difficulty in defining the flame front. Since heated fire gases, the product of pyrolysis, rise to the ceiling, this is where a rollover phenomenon is most often witnessed. Visually, this may be seen as flames "rolling" across the ceiling, radiating outward from the seat of the fire to the extent of gas spread. Flame color depends on several factors, the most important typically being black-body radiation and spectral band emission, with both spectral line emission and spectral line absorption playing smaller roles. An important one is that a flame's color does not necessarily determine a temperature comparison because black-body radiation is not the only thing that produces or determines the color seen; therefore it is only an estimation of temperature. See more. Heat about 1/4-inch of vegetable oil in a wide skillet over a medium-high For crispy hot-dog bits, heat oil in a small pan over a medium Rather, what’s permanent is the pattern, an oddly abstract thing, like a candle Safety matches do have an appeal—not so much the paper-matchbook kind that will wilt in your pocket on a damp day, but the waterproof-windproof varieties sold in sporting-goods stores that burn with a tall, long-lasting In the images, the masked man can be seen handling a police vehicle’s gas tank and later sitting and posing near the Courtesy of Walmart Increase safety by using a dual-sensor smoke alarm, which detects smoldering and The protests began early Sunday afternoon in the Causeway Bay shopping district and quickly turned violent, as demonstrators smashed the windows of a subway station in nearby Wan Chai and threw Pogba's notorious super agent Raiola has been stoking the transfer That same robust aesthetic played into dak galbi ssam, a boneless half-chicken Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!Learn a new word every day. Color and temperature of a flame are dependent on the type of Other oxidizers besides oxygen can be used to produce a flame. Delivered to your inbox! Flame definition: A flame is a hot bright stream of burning gas that comes from something that is burning. In a Flame color depends on several factors, the most important typically being The colder part of a diffusion (incomplete combustion) flame will be red, transitioning to orange, yellow, and white as the temperature increases as evidenced by changes in the Specific colors can be imparted to the flame by introduction of excitable species with bright When looking at a flame's temperature there are many factors which can change or apply. How to use flame in a sentence.


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