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Physical Explosion: LNG Rapid Phase Transitions (RPT)
Physical Explosion: LNG Rapid Phase Transitions (RPT)
Published: 2010/07/01
Channel: risksafety
LNG and Water
LNG and Water
Published: 2016/01/04
Channel: Annova LNG
CFD modelling of LNG spills - Rapid Phase Transition
CFD modelling of LNG spills - Rapid Phase Transition
Published: 2015/03/03
Channel: Andrei Horvat
Rapid Phase Change
Rapid Phase Change
Published: 2010/01/02
Channel: TheDanielsonFamily
Rapid Phase Change Experiment
Rapid Phase Change Experiment
Published: 2014/09/25
Channel: PVHSParker
Phase Transition
Phase Transition
Published: 2012/08/15
Channel: Webcast-legacy Departmental
Living on the edge: A geometric theory of phase transitions in convex optimization
Living on the edge: A geometric theory of phase transitions in convex optimization
Published: 2013/07/25
Channel: Larry Carin
Phase Transitions & Bifurcations
Phase Transitions & Bifurcations
Published: 2015/04/13
Channel: Complexity Labs
Phase Transitions of Water
Phase Transitions of Water
Published: 2012/01/09
Channel: acr92651
Liquefied Natural Gas Safety and Emergency Response
Liquefied Natural Gas Safety and Emergency Response
Published: 2013/08/21
Channel: Pipeline and Hazardous Materials Safety Administration
Pressure Induced Phase Transition of Ice
Pressure Induced Phase Transition of Ice
Published: 2014/02/03
Channel: Brad Sieve
Observation of a phase transition with STM
Observation of a phase transition with STM
Published: 2014/10/22
Channel: ChemaGomezRodriguez
Phase Transition Movie
Phase Transition Movie
Published: 2013/11/18
Channel: Brittany Graham
Rapid Cognition from Micro-Speed Sports Reflex Training
Rapid Cognition from Micro-Speed Sports Reflex Training
Published: 2015/07/13
Channel: xfitsports
Phase Transitions - Time Inversion
Phase Transitions - Time Inversion
Published: 2015/05/03
Channel: stəˈkæs.tɪk ˈmjuː·zɪk
Liquid Nitrogen Phase Transition
Liquid Nitrogen Phase Transition
Published: 2007/10/23
Channel: Andrew Bradshaw
Accidental PERC activation on a LNG Tanker.
Accidental PERC activation on a LNG Tanker.
Published: 2011/11/17
Channel: technigazzer
Carbon Dioxide Phase Changes
Carbon Dioxide Phase Changes
Published: 2010/09/24
Channel: sciencefix
How NOT to phase transition on Mimiron.
How NOT to phase transition on Mimiron.
Published: 2009/05/08
Channel: ClarionTSB
Collective Behavior and Phase Transitions
Collective Behavior and Phase Transitions
Published: 2013/01/08
Channel: Stanford Complexity Group
phase transition
phase transition
Published: 2013/06/12
Channel: R. Tanaka
Phases and Phase transitions in Disordered Quantum Systems I:Thomas Vojta
Phases and Phase transitions in Disordered Quantum Systems I:Thomas Vojta
Published: 2016/03/08
Channel: matsciencechannel
Gallium liquid metal phase
Gallium liquid metal phase
Published: 2015/10/28
Channel: imejandiskate
Phase transition in superconductors
Phase transition in superconductors
Published: 2009/12/22
Channel: corematerials
007. The Phase Transition - Joel Spencer
007. The Phase Transition - Joel Spencer
Published: 2014/11/17
Channel: Компьютерные науки
Supercritical Phase Transition
Supercritical Phase Transition
Published: 2006/11/30
Channel: chicoze
Advanced Modeling for Cryogenic Spill Risk Assessments of Floating LNG
Advanced Modeling for Cryogenic Spill Risk Assessments of Floating LNG
Published: 2016/06/17
Channel: Process Safety
LNG vapor cloud ignition
LNG vapor cloud ignition
Published: 2008/05/09
Channel: RobBVFD18
Physics with Beer - Phase Transition
Physics with Beer - Phase Transition
Published: 2010/03/14
Channel: rexster63
Carbon Dioxide - Phase Transitions
Carbon Dioxide - Phase Transitions
Published: 2012/08/06
Channel: SMUPhysics
phase transitions
phase transitions
Published: 2013/03/24
Channel: Arlin Sansome
Phase Transformation in Iron
Phase Transformation in Iron
Published: 2014/03/05
Channel: Emma Rhodes
phase transitions video #3
phase transitions video #3
Published: 2013/04/10
Channel: WM Chemistry
[PREY]rguitar - Phase Transition
[PREY]rguitar - Phase Transition
Published: 2015/01/24
Channel: rguitar87
Demystifying LNG
Demystifying LNG
Published: 2013/04/21
Channel: Angus Fire
Phase transitions
Phase transitions
Published: 2012/06/20
Channel: Davide Leotta
Phase transitions.wmv
Phase transitions.wmv
Published: 2008/12/12
Channel: RussellJClark
Complexity & Chaos - Part 13b (Phase Transitions, Adaptation & Landslides)
Complexity & Chaos - Part 13b (Phase Transitions, Adaptation & Landslides)
Published: 2010/02/18
Channel: Evasius
Episode 4 -- Explosions of Vapor
Episode 4 -- Explosions of Vapor
Published: 2009/10/31
Channel: KenyonPhysics
What is LIQUEFIED NATURAL GAS? What does LIQUEFIED NATURAL GAS mean?
What is LIQUEFIED NATURAL GAS? What does LIQUEFIED NATURAL GAS mean?
Published: 2017/01/27
Channel: The Audiopedia
Emergence
Emergence
Published: 2015/03/05
Channel: Complexity Labs
phase transition
phase transition
Published: 2011/02/01
Channel: dbrosculptures
Phase transition 2
Phase transition 2
Published: 2007/05/10
Channel: Romanos Kokas
Sloshing in LNG tanks
Sloshing in LNG tanks
Published: 2013/09/12
Channel: DNV GL Maritime Advisory
Complexity & Chaos - Part 13a (Phase Transitions, Adaptation & Landslides)
Complexity & Chaos - Part 13a (Phase Transitions, Adaptation & Landslides)
Published: 2010/02/18
Channel: Evasius
critical phase transition of radioactive rubidium with topological pulse shaper
critical phase transition of radioactive rubidium with topological pulse shaper
Published: 2016/04/30
Channel: experimental
Vapor Phase Transition
Vapor Phase Transition
Published: 2014/08/25
Channel: Stephen Sharma
Liquid Natural Gas and Water
Liquid Natural Gas and Water
Published: 2011/06/25
Channel: acierigrautv
Phase Change Lab
Phase Change Lab
Published: 2009/06/11
Channel: Roger Gluckin
Sublimation (phase transition)
Sublimation (phase transition)
Published: 2014/08/11
Channel: Audiopedia
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WIKIPEDIA ARTICLE

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Rapid phase transition or RPT is a phenomenon realized in liquefied natural gas (LNG) incidents in which LNG vaporizes violently upon coming in contact with water causing what is known as a physical explosion[1] or cold explosion.[2] During such explosions there is no combustion but rather a huge amount of energy is transferred in the form of heat from the room-temperature water to the LNG at a temperature difference of about 175 kelvins.

LNG Properties[edit]

Liquefied natural gas or LNG is a natural gas that gets liquefied at atmospheric pressure and −161.5 °C. It is odorless, tasteless, colorless, and not poisonous but causes asphyxia. It can cause frostbite due to its cryogenic temperature. If this extremely cold LNG is mixed with water(e.g. sea water, which has an average temperature of 15 °C), heat energy is transferred from the water to the LNG, rapidly vaporizing it from its liquefied state back into its original gaseous state. This results in an explosion because the volume occupied by natural gas in its gaseous form is 600 times greater than when its liquefied. This is the phenomenon of rapid phase transition.

See also[edit]

External links[edit]

References[edit]


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