What causes deflagration?
What causes deflagration?
Deflagrations and detonations A deflagration occurs when a flame front propagates by transferring heat and mass to the unburned air–vapor mixture ahead of the front. The combustion wave travels at subsonic speeds to unburned gas immediately ahead of the flame front.
What is detonating mixture?
mixture of two volumes of hydrogen with one volume of oxygen, which explodes with a loud report upon ignition.
What is the difference between conflagration and deflagration?
is that conflagration is a large fire extending to many objects, or over a large space; a general burning while deflagration is the act of deflagrating; an intense fire; a conflagration or explosion specifically, combustion that spreads subsonically via thermal conduction.
What is a deflagrating bomb?
3.2 Deflagration and Detonation. Explosives are those substances that have their own supply of oxygen in their molecules. When they are initiated, they may either burn violently (deflagrate) or explode disastrously generating shock waves (detonate).
How do you know if your engine is detonating?
How is it indicated?
- Knocking or pinging sound.
- Drop in Exhaust Gas Temperature (EGT)
- Broken piston rings and/or spark plugs.
- Damage to the piston and/or valves.
Does detonation need oxygen?
An explosive is a chemical material that is capable of extremely rapid combustion resulting in an explosion or detonation. Since an adequate supply of oxygen cannot be drawn from the air, a source of oxygen must be incorporated into the explosive mixture.
What is deflagrating explosive?
In the field of explosives, deflagrate is used to describe the burning of fuel accelerated by the expansion of gasses under the pressure of containment, which causes the containing vessel to break apart.
What is deflagrating spoon?
Definition of deflagrating spoon : a spoon with a long vertical handle used in deflagration experiments.