CO OZNACZA SŁOWO BOILOVER
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Ogień typu boilover odnosi się do sytuacji szczególnie niebezpiecznej, w której próbuje się zgasić ogień z półzamkniętym olejem lub ognioodpornym paliwem petrochemicznym. Wyniki zagrożeń wynikające z różnicy gęstości między olejem a wodą. Boilover jest również powszechny w domu jako wiór chip ogień podczas gotowania. Ponieważ woda jest wylana na paliwo, szybko opada do dołu pojemnika z uwagi na większą gęstość wody i ma niewielki wpływ na gaszenie płomieni na powierzchni. Woda na dnie szybko paruje w parę, co powoduje zwiększenie jej pojemności ponad 1700 razy. Szybko rozwijająca się para wyrzuca olej lub paliwo do góry i z pojemnika, co powoduje wyrzucanie spalonego oleju na duży i niekontrolowany obszar na zewnątrz pojemnika. Olej robi się tak gorący, że sam się rozpala. Woda jest wylana do pojemnika. Woda jest gęstsza niż olej, więc opada do dołu. Gdy woda dotyka dna, jest podgrzewana powyżej temperatury wrzenia i odparowuje.
Definicja słowa boilover w słowniku
Definicja boilover w słowniku jest zaskakującym wynikiem w imprezie sportowej, szczególnie w wyścigu konnym. Inna definicja boilover to nagły konflikt.
KSIĄŻKI POWIĄZANE ZE SŁOWEM «BOILOVER»
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1
Prevention of Hazardous Fires and Explosions: The Transfer ...
However, boilover can also occur with the burning of thin layers of these liquids
floating on water. Studies specifically concerning thin-layer boilover of pure or
multicomponent fuels are, on the whole, rather recent. Most of these studies have
...
2
Boilover at Breakfast Creek
Theme:government; Concept:justice.
3
Industrial Firefighting for Municipal Firefighters
Depending on the situation, you might not want to pump product out, or you may
even decide to pump product in. This is especially true for storage tanks
containing crude oil where the likelihood of a slopover,frothover, or boilover may
occur.
Craig H. Shelley, Anthony R. Cole, Timothy E. Markley,
2007
4
Principles of Fire Protection Chemistry and Physics
Such incidents have occurred in refinery fires. The phenomenon is called
boilover. Boilover has not been understood fully until recently. The foregoing
mechanistic explanation was worked out by Hasegawa [5], based on careful
experiments.
Raymond Friedman, Nfpa,
2008
5
Evaluation of the Effects and Consequences of Major ...
the mass of fuel contained in the tank: the fuel is heated by the fire from its
surface until all of the fuel has reached the heat wave temperature: a hw HCpl
aavpvf boilover TTchmQ TThc t 0 (3-72) where l is the density of fuel at Ta (kg m-
3) cp is ...
6
Lees' Loss Prevention in the Process Industries: Hazard ...
After some hours there was a violent boilover of the tank contents and burning
liquid ran down the hill on which the tank stood towards firemen and spectators.
The power station was owned by C.A. La Electricidad de Caracas and was built
in ...
7
An Introduction to Fire Dynamics
term 'thin layer boilover' has been coined to describe the sudden increase in the
intensity of the fire, which Garo et al. (1994, 1996, 2006) have shown to occur
when the temperature of the fuel/water interface reaches some critical value (
Garo ...
8
Volcanoes: Global Perspectives
Boilover pyroclastic flows originate in tops of magma conduits in a zone of
magma boiling that produces relatively dense mixtures of gases and particles,
mixtures that lack the buoyancy to ascend far above crater rims. Wolfe (1878), as
quoted ...
John P. Lockwood, Richard W. Hazlett,
2013
9
Major Accidents to the Environment: A Practical Guide to the ...
Delegate officers as Safety Observers to give advance warning of boilover event
Maintain foam application until fire is extinguished and thereafter until a secure
foam blanket established Control Point 4 2500lpm portable water monitors, ...
10
Guidelines for Pressure Relief and Effluent Handling Systems
Enough bubbles can accumulate in the liquid to swell the charge to the outlet (
boilover; partial vapor disengagement). The first mechanism does not have a
large effect on the flow capacity of a relief system. Typically, the effect of
entrainment is ...
Center for Chemical Process Safety (CCPS),
2010
WIADOMOŚCI, KTÓRE ZAWIERAJĄ SŁOWO «BOILOVER»
Sprawdź, o czym dyskutuje się w prasie krajowej i zagranicznej oraz jak jest stosowane słowo
boilover w wiadomościach.
Sam Groth: I'll return for a crack at Wimbledon title
Groth dreamt of a centre court boilover before succumbing 6-4 6-4 6-7 (5-7) 6-2 to the grasscourt maestro on Saturday. “I'm not just here to ... «The Border Mail, Lip 15»
Wynne Gray: Precision, verve sealed deal for Highlanders
They knew what they were about, they gave the Canes no time on the ball and created the biggest boilover in the 20 years of Super final rugby. «New Zealand Herald, Lip 15»
Wimbledon 2015: Dustin who? The dreadlocked Jamaican-German …
The little-known world No.102, who had to qualify for the main draw at Wimbledon, has caused the biggest boilover of the tournament, following ... «Esperance Express, Lip 15»
Boogaard ready for challenge with Jets
... to be underdogs against Perth, given the unsettled nature of their squad, but would look forward to the challenge of causing a boilover. «Newcastle Herald, Lip 15»
Djokovic on guard against Tomic threat
Tomic knows he needs plenty of rest in order to challenge Djokovic, but gives himself a shot of springing a boilover. "I will recover as much as I ... «The West Australian, Lip 15»
Goldfields U17s snatch startling win against Dubai
A Goldfields under-17 rugby union team caused a boilover last Saturday by beating Dubai in a special challenge match in Perth. Despite ... «The West Australian, Lip 15»
The 2015 FFA Cup Draw Has Been Revealed
But the competition itself is geared towards the underdog and upsets, with last year's boilover that saw Adelaide City topple Western Sydney ... «Pedestrian TV, Cze 15»
Hagarty breaks club record: Rugby Union
Of greater competition relevance, up in the Buckets Ranges, the Gloucester Cockies enjoyed the boilover of the year by trouncing the ... «Great Lakes Advocate, Cze 15»
Kyrgios advances at Wimbledon, Hewitt out in first round
Millman produced the biggest boilover of the day overcoming No.19 seed Tommy Robredo in straight sets, while Ebden followed suit with a ... «Sydney Morning Herald, Cze 15»
Nelson College beat Wanganui Collegiate to reach Quadrangular …
After Nelson led 13-0 at half time, Wanganui had threatened to cause a boilover when diminutive halfback Josh Lennox had dotted down to ... «The Nelson Mail, Cze 15»