by the wick the fuel gets to the flame
flash point is the temperature of the fuel at which a momentary or may be a instantaneous flame occurs occurs when you introduce a source of flame over the surface of the fuel (not by contact, the introductory flame should always be above the surface of the fuel)fire point is the temperature of the fuel at which at least a 5 second flame occurs when you introduce a source of flame above the surface of the fuel.
The main components is a fuel supply, a fuel delivery system, and a pilot flame to start the ignition.
For a flame to burn it needs fuel, oxygen, and heat.
The flame requires oxygen and a fuel source. In a candle, that fuel is liquified wax in the wick. A strong puff of air can pull the plasma of the flame away from its fuel source. Once separated from its fuel, the flame has nothing to oxidize.
The color of the flame depends on the temperature, fuel nature, composition of particles in the flame, oxygen concentration.
Butane
A yellow flame typically indicates excess fuel in combustion. This happens when there's an incomplete burning of the fuel, leading to the presence of unburned fuel molecules that emit a yellow color.
The size of a flame can change due to fluctuations in the fuel supply, oxygen levels, or heat output of the flame. Variations in these factors can cause the flame to grow larger or smaller. Additionally, factors such as air currents or impurities in the fuel can also impact the size of the flame.
You simply need an ignition source (something to spark the flame) and a fuel (something to keep the flame going).
One can purchase Real Flame Gel Fuel on websites such as Amazon, eBay and Walmart. It is also available on Target, Sears, Real Flame, Overstock or Sam's Club.
Colour of flame depends upon the saturation of fuel. If fuel is saturated it will burn bluish, otherwise yellow or reddish.
When fuel is burning, you typically see a flame producing light and heat as a result of the chemical reaction between the fuel and oxygen. The color and intensity of the flame can vary depending on the type of fuel being burned.