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What flame type has excess fuel?
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.
Which gases burn hot?
The oxyacetylene flame has a temperature of 3 480 oC.
Which element is used to make oxyacetylene flame?
You light the acetylene first, then you add oxygen.
What do you mean oxyacetylene flame?
An oxyacetylene flame is a type of hot, precise flame created by combining oxygen and acetylene gases in a welding torch. This flame is commonly used in metal cutting, welding, and brazing applications due to its high temperature and ability to produce a concentrated heat source.
Does a blue flame require less air or more?
A blue flame typically requires more air because it indicates complete combustion of the fuel, resulting in a clean and efficient burn. The presence of excess oxygen is what creates the blue color in the flame.
What flame type has excess fuel?
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.
Which gases burn hot?
The oxyacetylene flame has a temperature of 3 480 oC.
How much is the oxyacetylene flame temperature?
3315.555556ºC It is my understanding that an acetylene torch produces a flame temperature of approx. 6000 degrees Fahrenheit.
Which element is used to make oxyacetylene flame?
You light the acetylene first, then you add oxygen.
Why cant a candle burn with a roaring flame?
A roaring flame requires a continuous supply of fuel and air. In the case of a candle, the size and composition of the wick limit how much fuel can be drawn up to the flame. If the wick is too large, it may produce excess soot and smoke instead of a stable flame.
What do you mean oxyacetylene flame?
An oxyacetylene flame is a type of hot, precise flame created by combining oxygen and acetylene gases in a welding torch. This flame is commonly used in metal cutting, welding, and brazing applications due to its high temperature and ability to produce a concentrated heat source.
Why is a blue flame called a clean flame?
A blue flame is called a clean flame because it indicates complete combustion of the fuel, resulting in minimal production of soot and pollutants. The blue color is due to the high temperature of the flame, which signifies efficient burning without excess unburned fuel. This makes a blue flame more environmentally friendly compared to a yellow or orange flame.
How does the fuel get to the flame?
by the wick the fuel gets to the flame
Does a blue flame require less air or more?
A blue flame typically requires more air because it indicates complete combustion of the fuel, resulting in a clean and efficient burn. The presence of excess oxygen is what creates the blue color in the flame.
What are uses of each one of the oxyacetylene flames?
There are three distinct types of oxy-acetylene flames, usually termed: -Neutral: The neutral flame will usually have no chemical effect on the metal being welded. -Carburizing (or excess acetylene): It will cause an increase in the carbon content of the weld metal. -Oxidizing (or excess oxygen ): It will oxidize or "burn" some of the metal being welded. The type of flame produced depends upon the ratio of oxygen to acetylene in the gas mixture which leaves the torch tip.
What causes a burner flame to be smoky and to separate from the tip of the burner?
A smoky burner flame that separates from the tip of the burner is typically caused by an incorrect air-to-fuel ratio. This can be due to a clogged burner or inadequate airflow. It can also be caused by a lack of proper maintenance or adjustment of the burner.
How do you use oxyacetylene in a sentence?
Be very careful with that set oxyacetylene tanks. I'm getting ready to do some oxyacetylene welding.
