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To carry out fire and rescue operat
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The content of this book may not be
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Inlets 51Horizontal fire ventilatio
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ForewordIn this book fire ventilati
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chapter 1Fire ventilationThe fundam
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Openings to gain access to a fire t
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would be the case, for example, in
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esults in quicker and more simple e
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PyrolysisIrreversible chemicaldecom
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Flashover results in afully develop
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chapter 3Fire gasesFire gases is a
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Fire gases containsproducts such as
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The dynamic pressure differences ca
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Pressure differencesproducedby diff
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The hydrodynamic pressure differenc
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Direction of windnegative pressurep
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There can be verycomplex windcondit
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In buildings erectedduring the 1960
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Calculation of thermal expansionSta
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Calculation of thermal buoyancy for
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The different pressure differences
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For practical reasons it can someti
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Calculation of the size of outletsT
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almost always preferable to strive
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The mass flow through the inlet can
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Openings andventilation can beimple
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When a room or a firecell is consid
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60sure ventilation can also be appl
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Negative pressure ventilation is no
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The pressurising of adjacent rooms
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Fans can during positivepressure ve
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- Page 73 and 74: a hall and no other internal connec
- Page 76 and 77: chapter 6Creating openingsOpenings
- Page 78 and 79: Electric motor powered toolsThe ele
- Page 80 and 81: 12 3The circular saw is used to saw
- Page 82: Water cutting.plastic explosive is
- Page 85 and 86: Lowering deviceFall damperConnectin
- Page 88 and 89: chapter 8Openings in differentroof
- Page 90 and 91: its way through on its own, without
- Page 92 and 93: drop down on personnel standing on
- Page 94 and 95: It is a good idea if the outer open
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- Page 107 and 108: elatively cold and diluted. Because
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- Page 113 and 114: Piercing nozzle(fog nail).Alternati
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- Page 117 and 118: Further readingBengtsson, L. (1999)
- Page 119: Särdqvist, S. (1994). Övertrycksv