westprog
Philosopher
- Joined
- Dec 1, 2006
- Messages
- 8,928
Reading the book at the moment, and will post passages relevant to the CT's.
Dennis Smith said:The heat must be extraordinary, generated by airplanes with fuel-filled wings. I remember a question on the lieutenant's test of many years ago: What is the expansion factor of a one-hundred foot steel beam as it reaches the inherent heat level of 1200 degrees fahrenheit? The answer is nine and a half inches, and I try to guage how hot this fire before me is burning. Is it intense enough to bring the steel to 1200 degrees? The smoke is first very black, indicating the burning fuel, and then white as it rises, indicating great heat. It is not a good sign. If the steel stretches, the floor will collapse, and that will only make the rescue effort more difficult.
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