dChan
Anonymous ID: 3b3d44 Feb. 5, 2024, 10:06 a.m. No.20361656   🗄️.is 🔗kun

>>20361628

He's holding station within about 15 miles of Dyess AFB for some reason. Maybe training? Maybe waiting on something? Maybe testing equipment like targeting pod? Dunno.

Anonymous ID: 3b3d44 Feb. 5, 2024, 10:17 a.m. No.20361712   🗄️.is 🔗kun

>>20361638

Diving bell accidentOn Saturday, 5 November 1983, at 4:00 a.m., while drilling in the Frigg gas field in the Norwegian sector of the North Sea, four divers were in a diving chamber system on the rig's deck that was connected by a trunk (a short passage) to a diving bell. The divers were Edwin Arthur Coward (British, 35 years old), Roy P. Lucas (British, 38), Bjørn Giæver Bergersen (Norwegian, 29) and Truls Hellevik (Norwegian, 34). They were assisted by two dive tenders, William Crammond (British, 32) and Martin Saunders.[4]

The decompression chamber as seen from above at the moment the accident occurred. D1–D4 are divers; T1 and T2 are dive tenders. The trunk is the section that joins chamber 1 to the diving bell.[4]

At the time of the accident, decompression chambers 1 and 2 (along with a third chamber which was not in use at the time) were connected via a trunk to a diving bell. The connection made by the trunk was kept sealed by a clamp operated by Crammond and Saunders, who were experienced divers. Coward and Lucas were resting in chamber 2 at a pressure of 9 atmospheres (atm). The diving bell with Bergersen and Hellevik had just been winched up after a dive and joined to the trunk. Leaving their wet equipment in the trunk, the two divers climbed through the trunk into chamber 1.[4]

The normal procedure would have been:

Close the diving bell door, which would have been open to the trunk.

Slightly increase the pressure in the diving bell to seal the bell door tightly.

Close the chamber 1 door, which was also open to the trunk.

Slowly depressurize the trunk until it reached a pressure of 1 atm.

Open the clamp to separate the diving bell from the chamber system.

The first two steps had been completed when Crammond mistakenly opened the clamp that was keeping the trunk sealed before Hellevik (diver 4) had closed the door to the chamber. This resulted in the chamber being instantly decompressed from 9 atmospheres to the ambient external pressure of 1 atm. Air rushed out of the chamber system with tremendous force, jamming the interior trunk door and pushing the bell away, striking the two tenders. All four divers were killed; one of the tenders, Crammond, was killed, while Saunders was severely injured.[4]: 94 [8]

Medical findings

Medical investigations were carried out on the remains of the four divers. The most notable finding was the presence of large amounts of fat in large arteries and veins and in the cardiac chambers, as well as intravascular fat in organs, especially the liver.[4]: 97, 101  This fat was unlikely to be embolic, but must have precipitated from the blood in situ.[4]: 101  The autopsy suggested that bubble formation in the blood denatured the lipoprotein complexes, rendering the lipids insoluble.[4]: 101  These, now insoluble lipids, are likely what stopped their circulation.[4]: 101  The fourth diver died instantly from gross dismemberment when the blast forced his body out through the partially blocked doorway.[4]: 95, 100–101 

Coward, Lucas, and Bergersen were exposed to the effects of explosive decompression and died in the positions indicated by the diagram. Investigation by forensic pathologists determined that Hellevik, being exposed to the highest pressure gradient and in the process of moving to secure the inner door, was forced through the crescent-shaped opening measuring 60 centimetres (24 in) long created by the jammed interior trunk door. With the escaping air and pressure, it included bisection of his thoracoabdominal cavity, which resulted in fragmentation of his body, followed by expulsion of all of the internal organs of his chest and abdomen, except the trachea and a section of small intestine, and of the thoracic spine. These were projected some distance, one section being found 10 metres (30 ft) vertically above the exterior pressure door.[4]: 95 

https://en.wikipedia.org/wiki/Byford_Dolphin

Anonymous ID: 3b3d44 Feb. 5, 2024, 10:46 a.m. No.20361860   🗄️.is 🔗kun

>>20361850

name calling

muh feelz

think anon expects universal support from anons brainwashed by pig for years now?

nope. sure don't. in fact don't care what you think. simply showing those with eyes to see what is happening here