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Category: nuclear energy – Page 67

Elon Musk’s New Nuclear Rocket SHOCKS The Entire Space Industry!

https://youtu.be/fWYJwB3FMP0

Power is life, whether in the void or on another planet far from Earth.
Therefore, the use of nuclear energy and a constant, powerful supply of.
electricity has the potential to speed up, improve, and lower the cost of.
interplanetary travel.
The NASA-supported SpaceX nuclear rocket technology may be the way of.
the future for space travel. It might significantly shorten journey times to far
off locations, improve launch flexibility, and make astronaut safety.
throughout spaceflight. Additionally, it might reduce the likelihood of hostile.
attacks against satellites.
What is this space technology, and how does it work?
Join us as we explore how SpaceX’s insane new nuclear Starship shocked the.
entire space industry.

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Kazakhstan’s first NPP to be an international project

“In June, our delegation was in South Korea, in July we went to France. Negotiations are ongoing with Chinese suppliers. Based on the results of an in-depth study of international experience, nuclear technology suppliers will be involved. I repeat, this will be an international project,” he reaffirmed, adding that the results of this experience is under study.

“In principle, the construction of a nuclear power plant is a long process, it takes about eight years. Without nuclear power, we will not be able to ensure energy security for ourselves… We will need such generation — the whole world is moving towards decarbonisation. We must move to clean technologies, and nuclear generation is the answer to the challenge of the times,” he stressed.

He stressed that the safety of NPP operation is of paramount importance. “We will choose the technology that is the safest, and those suppliers who can complete all the work in a timely manner. Related areas of our economy will also develop around this industry. There will be a big positive effect on the development of our country as a whole.”

New Magnet is Powerful Enough to Lift an Aircraft Carrier

Less than a week after a Bill Gates-backed MIT startup announced it had successfully tested a massive magnet that could allow them to achieve “net energy” with their nuclear fusion reactor, scientists at France’s International Thermonuclear Experimental Reactor (ITER) received the first part of another huge magnet, an AP report explains.

That magnet is so strong that its American manufacturer claims it can lift an aircraft carrier. When it is fully assembled it will be almost 60 feet (20 meters) tall and 14 feet (over four meters) in diameter, and it could be the key to providing practically limitless energy via nuclear fusion.

Want a Good Reason to Capture Carbon Dioxide? — Use It to Power the Electrical Grid

Steam turbines could be replaced by pressurized carbon dioxide (CO2) closed-loop systems to spin turbines.

Steam turbines in thermal power generation are today’s standard. But pressurized carbon dioxide (CO2) in a closed-loop system could do the job. Supercritical CO2 acting as both a liquid and a gas under extreme pressure would provide the impetus to spin a turbine. Using supercritical CO2 may prove to be far more efficient than steam to provide emissions-free power to the electrical grid. Energy input coming from renewable sources such as wind, solar, geothermal, as well as nuclear power, or even gas or coal-fired thermal energy power plants with accompanying carbon capture technology could be combined with this technology to be an effective addition to energy utilities.

Recently researchers at the Sandia National Laboratory Kirtland Air Force Base in the United States demonstrated a closed-loop Brayton Cycle engine technology as it delivered power to the electrical grid continuously. Sandia has been working with the Brayton Cycle technology for power generation for some time now because it is seen as having significant energy conversion advantages over conventional steam turbines by as much as 50%.

Ultra Safe Nuclear opens pilot-scale TRISO fuel facility in Oak Ridge

Ultra Safe Nuclear Corporation (USNC) celebrated the opening of its Pilot Fuel Manufacturing (PFM) facility in Oak Ridge, Tenn., on August 18 with a ribbon-cutting ceremony and tour attended by assistant secretary for nuclear energy Kathryn Huff, Tennessee lieutenant governor Randy McNally, U.S. Rep. Chuck Fleischmann (R.), representatives from the offices of Sens. Marsha Blackburn (R.) and Bill Hagerty (R.), and other distinguished guests. The next day, radiological operations began at the privately funded facility, which was designed and built in less than twelve months within an existing industrial building purchased by USNC in 2021.

Forecast: Nuclear power in Poland should account for close to 40% of energy mix

Nuclear power will be capable of generating 38.4 percent of Poland’s electric power needs by 2043, and should raise the country’s GDP by over 1 percent, a report by the Polish Institute of Economics (PIE) has forecast.

The report, titled “Economic aspects of nuclear investment in Poland — influence on business, the labor market and local communities,” also says that the nuclear energy program will generate 40,000 jobs over the next five decades.

According to the most optimistic scenario, 70 percent of the value of the investments in nuclear energy should be realized by Polish companies, and the total investment realized by them could reach close to $40 billion.

What Happens When the Doomsday Clock Hits Midnight?

The invasion that Russia has wrongfully started in Ukraine has led to more people talking about the threat of Nuclear war and World War 3. How does the Doomsday Clock relate to all this?

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Script:
Since 2020, the Doomsday Clock has been set to 100 seconds to midnight. Which is the closest its ever been to midnight in its 75 years of existence. As the scientists who set the clock put it: we’re “at doom’s doorstep.”

The Doomsday Clock is a metaphor to remind humans how close we are to destroying our planet through the technology we develop, with midnight representing the apocalypse. It’s a symbol to remind us to address these dangers so that we can survive on our planet. It was created by the Bulletin of the Atomic Scientists, an organization founded by scientists at the University of Chicago who worked on the Manhattan Project, which was America’s effort to develop atomic weapons during the Cold War.

When the Doomsday Clock debuted in 1947, its creator, artist Martyl Langsdorf, set it to 7 minutes to midnight. She was married to a physicist who worked on the Manhattan Project. When she heard him and other scientists talk about the consequences of developing this dangerous technology, she created the clock to show that we didn’t have much time left to get atomic weapons under control.

Continue reading “What Happens When the Doomsday Clock Hits Midnight?” | >

Surprising attractiveness of hurdle to developing safe, clean and carbon-free energy

Scientists have discovered the remarkable impact of reversing a standard method for combatting a key obstacle to producing fusion energy on Earth. Theorists at the U.S. Department of Energy’s (DOE) Princeton Plasma Physics Laboratory (PPPL) have proposed doing precisely the opposite of the prescribed procedure to sharply improve future results.

Tearing holes in plasma

The problem, called “locked tearing modes,” occurs in all today’s tokamaks, doughnut-shaped magnetic facilities designed to create and control the virtually unlimited fusion power that drives the sun and stars. The instability-caused modes rotate with the hot, charged — the fourth state of matter composed of free electrons and that fuels —and tear holes called islands in the magnetic field that confines the gas, allowing the leakage of key heat.

NASA — Saw Something Come Out Of A Black Hole For The First Time Ever… — Siamtoo

You don’t have to know a whole lot about science to know that black holes normally suck things in, not spew things out. But NASA detected something mighty bizarre at the supermassive black hole Markarian 335. Two of NASA’s space telescopes, including the Nuclear Spectroscopic Telescope Array (NuSTAR), amazingly observed a black hole’s corona “launched” away from the supermassive black hole.

Then an enormous pulse of X-ray energy spewed out. This kind of phenomena has never been observed before.