All three components of the fire triangle – fuel, heat and oxygen – must be present to have fire. A fire will burn until one or more of the three components are removed – the basis of traditional fire ...

Knowing the signs of flashover and backdraft will protect you and your crews against unnecessary injury and death. A user on Quora recently asked, “What are some signs of a backdraft and how can we ...

Authorities probing a fire that killed dozens at a Swiss ski-resort bar say it appears to be a textbook case of what fire experts call a flashover. Investigators in Crans-Montana believe flames at Le ...

Swiss authorities have said that a deadly fire at a ski resort bar in Crans-Montana, Switzerland, rapidly developed into a “flashover” – a dangerous phenomenon in which everything in a room ignites ...

Editors Note: To view more detailed images of the figures displayed on the right, please click on the links to each figure in the body of the article. Previous articles examined fire development in a ...

A backdraft involves deflagration or rapid combustion of hot pyrolysis products and flammable products of combustion upon mixing with air. Several conditions are necessary in order for a backdraft to ...

DAYTONA BEACH — With a small torch, Scott Hardin lighted what he hoped would soon become one of the most dangerous fires a firefighter can face: a flashover or backdraft. The metal trailer in which he ...