- 10 Σεπ 2023, 21:10 #834551 The Secret Invention That Changed World War 2



wow wow wow

Άμπερ αλέρτ . Αγνοείται εισαγγελέας.

- 10 Σεπ 2023, 21:16 #834554 Το VT fuse η αλλιώς εγκαιροφλεγες βλήμα ήταν μεν σημαντική ανακάλυψη η οποία συνέβαλε αλλά δεν ηταν δε και το απόλυτο όπλο.

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- 10 Σεπ 2023, 21:23 #834556 Το απόλυτο ήταν το σπάσιμο του κώδικα επικοινωνίας των Γερμανών ( + την ατομική) . Αλλά κι αυτό είναι εξωπραγματικό για την εποχή του.

Άμπερ αλέρτ . Αγνοείται εισαγγελέας.

- 30 Σεπ 2023, 06:53 #837893

στο 25' με 26' δίνει ενδιαφέροντα στοιχεία κατανάλωοης ενέργειας από κάθε όργανο στο σώμα.

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- 08 Δεκ 2023, 02:11 #848543 First plasma fired up at world’s largest fusion reactor

Japan’s JT-60SA tokamak will test technologies put to use in ITER
https://www.science.org/content/article ... on-reactor

Life may not be the party we hoped for, but while we are here we might as well dance.

- 08 Δεκ 2023, 02:15 #848544 China's demonstration HTR-PM enters commercial operation

The world’s first modular high temperature gas-cooled reactor nuclear power plant has entered commercial operation, China’s National Energy Administration has announced.
https://www.world-nuclear-news.org/Arti ... -operation

........The HTR-PM features two small reactors (each of 250 MWt) that drive a single 210 MWe steam turbine. It uses helium as coolant and graphite as the moderator. Each reactor is loaded with more than 400,000 spherical fuel elements (‘pebbles’), each 60 mm in diameter and containing 7 g of fuel enriched to 8.5%. Each pebble has an outer layer of graphite and contains some 12,000 four-layer ceramic-coated fuel particles dispersed in a graphite matrix. The fuel has high inherent safety characteristics, and has been shown to remain intact and to continue to contain radioactivity at temperatures up to 1620°C - far higher than the temperatures that would be encountered even in extreme accident situations, according to the China Nuclear Energy Association.............

Life may not be the party we hoped for, but while we are here we might as well dance.

- 08 Δεκ 2023, 19:25 #848597

China's demonstration HTR-PM enters commercial operation

The world’s first modular high temperature gas-cooled reactor nuclear power plant has entered commercial operation, China’s National Energy Administration has announced.
https://www.world-nuclear-news.org/Arti ... -operation

........The HTR-PM features two small reactors (each of 250 MWt) that drive a single 210 MWe steam turbine. It uses helium as coolant and graphite as the moderator. Each reactor is loaded with more than 400,000 spherical fuel elements (‘pebbles’), each 60 mm in diameter and containing 7 g of fuel enriched to 8.5%. Each pebble has an outer layer of graphite and contains some 12,000 four-layer ceramic-coated fuel particles dispersed in a graphite matrix. The fuel has high inherent safety characteristics, and has been shown to remain intact and to continue to contain radioactivity at temperatures up to 1620°C - far higher than the temperatures that would be encountered even in extreme accident situations, according to the China Nuclear Energy Association.............

- 08 Δεκ 2023, 19:38 #848599 https://www.independent.co.uk/tech/sola ... 60590.html

Solar power breakthrough doubles energy output by running day and night
System mainly consists of chimney-like tower with mechanical turbine at base

Researchers have developed a groundbreaking new method to double the energy output of a type of solar power station – an advance that could provide enough energy for over 750 homes.

The study published recently in the journal Energy Reports redesigns a system known as a Solar Tower Power Plant which consists of a chimney-like tower with a mechanical turbine at its base.

The system mainly consists of two components – a solar updraft system and a cooling downdraft structure.

As air within the tower is warmed by absorbing solar radiation, it creates an updraft that rises and activates wind turbines which in turn generate electricity.

Life may not be the party we hoped for, but while we are here we might as well dance.