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The meaning of FLAME is the glowing gaseous part of a fire. How to use flame in a sentence.
The high temperature of the flame causes the vaporized fuel molecules to decompose, forming various incomplete combustion products and free radicals, and these products then react with each other and with the oxidizer involved in the reaction of the following flame (fire).
FLAME definition: 1. a stream of hot, burning gas from something on fire: 2. a powerful feeling: 3. an angry or…. Learn more.
Flame, rapidly reacting body of gas, commonly a mixture of air and a combustible gas, that gives off heat and, usually, light and is self-propagating. Flame propagation is explained by two theories: heat conduction and diffusion.
Fire is the rapid oxidation of a material (the fuel) in the exothermic chemical process of combustion, releasing heat, light, and various reaction products. [1] [a] At a certain point in the combustion reaction, called the ignition point, flames are produced. The flame is the visible portion of the fire.
Mar 14, 2014 · Any flame requires three ingredients: oxygen, fuel and heat. Lacking even one, a fire won’t burn. As an ingredient of air, oxygen is usually the easiest to find.
When a flame burns cleanly like a gas flame, blow torch, or the base of a candle, the heat excites the molecules to release light, usually pale blue, from atomic transitions. That's from quantum mechanics.
Flame definition: burning gas or vapor, as from wood or coal, that is undergoing combustion; a portion of ignited gas or vapor.. See examples of FLAME used in a sentence.
A flame is the visible part of a fire. It gives light and heat. It is the result of an exothermic reaction. The color and temperature of a flame depend on the type of fuel that is used to make the fire. A blue or white flame is often very hot, while a red, orange, or yellow flame is less hot.
It is what causes the visible flame. Flame color varies depending on what you're burning and how hot it is. Color variation within in a flame is caused by uneven temperature. Typically, the hottest part of a flame -- the base -- glows blue, and the cooler parts at the top glow orange or yellow.
