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 ...

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 ...

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 ...

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 ...

Flashover training offers firefighters the opportunity to observe fire behavior and the signs that lead to a flashover. Training will be conducted in a Phase 1 training container from Swede Survival ...

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 ...

(CNN) — 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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo showing the bar where a fire broke out during New Year's Eve celebrations in the Alpine ski resort town of Crans-Montana, ...