Btw, [Cody’s Lab] has a neat video in which he explodes a fire cracker in a vacuum chamber. It is mandatory to procure user consent prior to running these cookies on your website. Including the debris scene. But it isn’t enough to just make you pop like some meat balloon. How do we know? An emergency repair at the ISS was done with a 24-hour prep & suit up. Hundreds of thousands already implement for unsafe and unhealthy work conditions in industry. “After a space walk with any real work, you return bloodied with flesh wounds and nerve damage from using arms, hands, legs. Investigations into this tragedy pointed to faulty equipment, fatigue, and a lack of a fail-safe mechanism that would prevent the chamber from being opened while under pressure. Byford Dolphin drilling rig is an Enhanced Aker H-3 design which was built by Aker Group at the Aker Verdal shipyard in 1974. That Wikipedia entry was gruesome reading. The text of the entry was as follows: "Did you know...that a freak decompression accident on board the oil rig Byford Dolphin in 1983 literally caused a man to explode ?" “I wanna be a crash test dummy!”. For pilots, there’s a delay in figuring out what the problem is or there are a lot of other distractions, such as the sudden formation of a fog bank in the cockpit. https://en.wikipedia.org/wiki/Vacuum#Measurement, You’re gonna need a time function there; don’t just wave your hands and pretend the gases go from having neighbors to not having neighbors, because “space.”. – Yeah – said he was conscious for 15 seconds – was that including the 10 seconds it took to depressurize the suit through the hole, or after? Among others, former crew members of Byford Dolphin and NOPEF (a Norwegian oil and petro-chemical union) have come forward and claimed the investigation was a … Byford Dolphin Accident 1983 Explosive Decompression– also known as the most horrific accident in offshore drilling history.On November 5, 1983, a terrific accident killed 5 people while they were drilling in a gas field.. How Did The Byford Dolphin Accident 1983 Explosive Decompression Occurred? Basically… a lower pressure environment or a perfect vacuum with zero pressure. Officials from the Norwegian Petroleum Directorate, the Norwegian police, Statoil, Esso, and Dolphin traveled to Byford Dolphin yesterday evening. By clicking on CONTINUE you confirm that you are 18 years and over. After 26 years, the families of the victims did receive a settlement from the Norwegian government. I think there are cost effective systems capabilities with the investment to further the vision of space travel to be more feasible versus cover stories for other funds operations. But that usually isn’t the same as always; whenever you have a localized increase in gases, you’ll have sound transmission. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. Byford dolphin is a semi submersible column stabilised drilling rig operated by dolphin drilling a fred. O_o Excerpt: "Diver D4 was shot out through the small jammed hatch door opening, and was ripped apart. Dolphin Drilling Ltd. a subsidiary of Fred. This website uses cookies to improve your experience while you navigate through the website. https://news.nationalgeographic.com/news/2012/10/121008-joseph-kittinger-felix-baumgartner-skydive-science/. This category only includes cookies that ensures basic functionalities and security features of the website. It expands. We also use third-party cookies that help us analyze and understand how you use this website. The platform was drilling in the Frigg gas field in the North Sea. A single gas molecule in a vacuum does not vibrate, it moves according to Newton’s laws of motion: unless acted on by gravity, an electric field, or a magnetic field, it moves in a straight line. Photo credit: Byford Dolphin in Dry Dock by Josef Pavlik CC-SA 3.0. Five crew died and a sixth was seriously injured. [6] In 1974–1978, she was named Deep Sea Driller. Not finding the alien head images I recall seeing years ago (I keep thinking they were balloon or some test pilots with swollen head injuries or something like that). 0 0. Psyrax liked The Alarm Clock with a 2-key deactivation sequence. If you have, say, 1 liter of air in your helmet surrounding your head, the pressure of that air will have dropped to 1mbar when the expanding shock wave reaches 1m. Byford Dolphin is a semi-submersible, column-stabilised drilling rig operated by Dolphin Drilling, a Fred Olsen Energy subsidiary, and in 2009 contracted by BP for drilling in the United Kingdom section of the North Sea for three years. Others show distressed space travelers surviving in space for at least brief periods. 1 The Byford Dolphin Accident of 1983 - Explosive Decompression . No, but unfortunately for this person it also doesn’t stay put. For a movie that makes a lot of sense because you can see the face, human, alien or Golden Retriever. For a useful helmet it might make more sense to keep the inside dark and illuminate the outside. The Byford Dolphin Deep Sea Driller is a semi-submersible, column-stabilized drilling rig which has suffered some serious accidents, most notably an explosive decompression in 1983 that killed five workers and badly injured on Diving bell accident But you are a meat balloon if you experience a much greater change in pressure. Officials from the Norwegian Petroleum Directorate, the Norwegian police, Statoil, Esso, and Dolphin traveled to Byford Dolphin yesterday evening. By. The accident resulted in Byford Dolphinlosing an exploration contract with Statoil, which expressed concerns with the rig's operating procedures. I remember being completely confused in the theater about why she didn’t just bound back to the spacecraft when she reached the end of the tether that she was hanging on to. The Byford Dolphin is a semi-submersible drilling rig operated by Dolphin Drilling, a Fred. The accident resulted in the Byford Dolphin losing an exploration contract with Statoil, who expressed concerns with the rig’s operating procedures. There was so much bad science in that movie you could make a movie about it. While molecules do vibrate individually (read up on molecular vibration eg on Wikipedia: interesting stuff about chemistry and spectroscopy), this has nothing at all to do with sound. “The air molecules aren’t vibrating against each other to transmit sound, but they are individually vibrating, and that includes the sound of the scream.”. One month after the accident, Norske Veritas and the Norwegian oil directorate made the rule final for all bell systems. Wikipedia has a gruesomly detailed description of the accident (which happened on deck, during decompression, so sufficient room to throw body parts all the way across the platform): https://en.wikipedia.org/wiki/Byford_Dolphin#Diving_bell_accident. Also most of the hardware has been designed for humans to operate and maintain, not for robots – and making a robot that can make use of that is highly non-trivial. So does that mean exploding people are just a movie phenomena? Have read the article on the wikipedia (and yes, a really lamentably accident) and the only part I could find there for the effects of decompression were “large amounts of fat in large arteries and veins and in the cardiac chambers”, cause of which is suggested as “the rapid bubble formation in the blood (that) denatured the lipoprotein complexes, rendering the lipids insoluble”. Example: top of page. I know what diver 5 exploded due to the build up of gases caused by the sudden change in pressure, but how did the others die? AI and other robotic implementation are better off the planet too for developing those environments IMO… since that will help keep people busier in healthier and safer ways on the planet earth. The brazen bull was a hollow, life sized bronze bull that could fit a man inside of it. These cookies will be stored in your browser only with your consent. It doesn’t work that way. http://www.thespacereview.com/article/3548/1 I’m saying in the movies that happens all the time not in real life. Byford Dolphin accident-any info? 2008 – Roy Lucas’s daughter, Clare, joins the families of seven other British divers – who all died between the 1960s and 1980s – to submit formal applications for compensation. Statoil launched an internal committee of inquiry to investigate the cause of the accident. Do not read this comment any further if you enjoy space helmets in movies. As a drilling rig, the Byford Dolphin is equipped with advanced drilling equipment and has to meet strict levels of certification under Norwegian law. In a movie, there’s no way for you to know whether they’re at a constant speed or not. The incident was costing the company millions of dollars in lost revenue. http://www.asc-csa.gc.ca/eng/iss/dextre/default.asp, Here is some other information that I think is a step forward to a safer, healthier and more value added future in space: And it continues expanding. You say “because they don’t understand either what sound is” and then “The air molecules aren’t vibrating against each other to transmit sound, but they are individually vibrating”? July 5, 2019. It was just wrong. When your suit pops, yeah, the sound won’t last long; aka far. Thin enough that audio vibrations don’t usually bump into their neighbors. : “Son, what would you like to be when you grow up?” Olsen Energy subsidiary. These cookies do not store any personal information. Instead of the normal thirty minute repress sequence, engineers restored air to the chamber in 87 seconds, although he got emergency oxygen 25 seconds later. https://en.wikipedia.org/wiki/Byford_Dolphin, “..including bisection of his thoracoabdominal cavity, which resulted in expulsion of all of the internal organs of his chest and abdomen..”, “..were projected some distance, one section being found 10 metres (30 ft) vertically above the exterior pressure door..”. Lets says somebody is doing an EVA, and their helmet suddenly pops off. ESPN did a great documentary about it called Angry Sky. Vibration (Brownian motion) of a molecule in a gas is caused by molecules bouncing off each other. Mike Szczys liked Hacking a Flippity Fish. The air molecules aren’t vibrating against each other to transmit sound, but they are individually vibrating, and that includes the sound of the scream. A drilling rig, the Byford Dolphin, had an accident in 1983. Nikolay Chokoev liked Learn How to Hack a Car Remoticon Workshop. “Do not attempt to give food, drinks or medical supplies to occupants” As I understand it was caused by an error in operation sequence of equipment that lacked a working safety interlock mechanism. The social dynamic cycles are a different beast however. It is known as one of the most horrific accidents in offshore drilling history. On November 5, 1983, five people were killed while drilling in a gas field in the North Sea on a Norwegian semi-submersible oil rig. By using our website and services, you expressly agree to the placement of our performance, functionality and advertising cookies. 2008 – Roy Lucas’s daughter, Clare, joins the families of seven other British divers – who all died between the 1960s and 1980s – to submit formal applications for compensation. That door should have not been possible to unlock before others were securely locked. Or are they merely thin? Where you’re right is that since pressure waves in gas are sound, an explosion in space *can* indeed make a sound: when the shell of expanding gas hits your spaceship’s hull or your spacesuit’s helmet, it causes a vibration, similar to the membrane of a microphone. And you will hear it, if you’re close enough and listening to your hull vibrations. The Byford Dolphin Deep Sea Driller is a semi-submersible, column-stabilized drilling rig which has suffered some serious accidents, most notably an explosive decompression in 1983 that killed five workers and badly injured on Diving bell accident The byford dolphin diving bell accident duration. They were in a decompression chamber system and the trunk … Wait. None of those effects would be what one see in the media about explosive decompression in space. I believe it’s on NetFlix. The rig will undertake an early class renewal survey early 2014, including installment of a new BOP. It gets worse because not only is there not a sudden transition in this case, quantum mechanics suggests none of the transitions in anything are that neat or clean, everything is fuzzy at the edges. https://upload.wikimedia.org/wikipedia/commons/d/d4/Hyperbaric_escape_module_20151203_133659.jpg. WJCarpenter has updated the log for The Water Watcher. But while that contact is happening, it is sound; eg, when you hear it, that part is the sound. Not quite. (This is one of the classic ways to experimentally generate a shock wave, Google shock tube). On 17 April 2002, a 44-year-old Norwegian worker on the rig was struck on the head and killed in an industrial accident. Note: to turn off these warnings you need to set the 'safe mode' to OFF (on the top right) Byford Dolphin drilling rig is an Enhanced Aker H-3 design which was built by Aker Group at the Aker Verdal shipyard in 1974. https://www.youtube.com/watch?v=nRyIGTkcmII, I thought there was a high altitude balloon accident… though may be thinking images from something related to aliens and the more real causation for the look due to accident(s). Diving bell accident Description. Marcin Dąbrowski liked DIY | RGB Goggles. Gases don’t work that way. Just enter your email and get hot news every morning. By clicking “Accept”, you consent to the use of ALL the cookies. Simultaneously, his remains were expelled through the narrow trunk opening left by the jammed chamber door, less than 60 centimetres (24 in) in diameter. Email: [email protected] Phone: +1.805.704.2536. The mean free path increases so quickly with dropping pressure, there’s very quickly virtually no interaction between the molecules hence no “sound”. Compare that to the size of an air molecule, ~0.5nm. OMG. Human flexibility and dexterity together with the Mk 1 eyeball sensor package and Mk 1 brain controller is very difficult to surpass when you are this constrained. The aforementioned Byford Dolphin accident is perhaps the only real case of truly Explosive Decompression.

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