Laboratory of Analysis of Systems for the Assessment of Reliability, Risk and Resilience (LASAR3)’s Post

Researchers at Texas A&M are accelerating the search for future nuclear reactor materials! On Wednesday, nuclear engineering professor Dr. Lin Shao presented at Texas A&M Faculty Affair's IMPACT Summit, which brings together faculty from a variety of fields to give "TED-style" talks. In his presentation, Dr. Shao spoke about the crucial role of materials science in the emerging "nuclear renaissance," and the research at Texas A&M to find the right materials to build the foundation for this renaissance. He shared the challenges to finding and testing the right materials for experimental reactors, such as molten salt reactors and nuclear fusion plants. The solution? Particle accelerators, such as the TAMU Accelerator Laboratory, are being used to simulate years of radiation damage of a nuclear reactor in a fraction of the time.

Mark my words. India won't progress if they only put faith in engineers. The key elements of US dominance is they are more natural science driven. 31 people who worked in the Manhattan project got the Nobel prize. In the counter part Indian nuclear program run by engineers. And India still hasn't got a single Nobel prize in physics after independence. Top schools in India are focused on engineers and they lose innovation. As a physicist I know how to make a nuclear reactor, even first nuclear reactor and nuclear bomb made by Enrico Fermi and Oppenheimer both are Physicist. But nowadays this becomes tedious repetitive work so a new engineering branch formed nuclear engineering.

Australian researchers develop new method to more accurately spot underground nuclear tests Australian researchers develop new method to more accurately spot underground nuclear tests nuclear A more accurate way of identifying underground nuclear tests, including those conducted in secret, has been developed by researchers at The Australian National University (ANU). The new method could help international observers better identify tests carried out by countries or actors known to possess nuclear weapons, as well as provide new information about those suspected of being armed. The research has been published in Geophysical Journal International. According to lead author Dr. Mark Hoggard, in the aftermath of the Cuban Missile Crisis and Partial Test Ban Treaty in the 1960s, testing of nuclear weapons moved underground. While this eliminated some risks associated with contamination by radioactive fallout, underground tests still generate a huge amount of seismic energy. "The explosion goes off and you have all this energy that radiates out, which can be measured on seismometers," Dr. Hoggard said. "So, the science problem becomes how do we tell the difference between that and a naturally occurring earthquake?" There has been renewed attention on the issue since some existing methods failed to correctly classify a 2017 underground nuclear test by North Korea. "By using some revised mathematics and more advanced statistical treatment, we have managed to improve the classification success rate from 82% to 99%for a series of 140 known explosions from the US," Dr. Hoggard said. "Nuclear testing in the US has largely been carried out in Nevada—in the desert—and there is a thorough seismic record of all those tests, so it provides a really helpful dataset. "Our new method also successfully identifies all six of the tests conducted in North Korea from 2006 to 2017." #nuclear #explosions #tests

Turning Mistakes into Innovations: How an Experimental Error Led to a Unique Method to Quantify the Scattered Neutrons! We’re excited to share that our work has been published in a Springer book, Challenges and Recent Advancements in Nuclear Energy Systems, in partnership with the Arabian Journal for Science and Engineering (AJSE). This work was presented at the Saudi International Conference on Nuclear Power Engineering (SCOPE) at KFUPM. The introduction of our unique method distinguishes this paper. An experimental mistake led to an unexpected outcome, which ultimately became the novelty of this work. For the first time, it has enabled the measurement of scattered neutron flux around the cyclotron's target. Our findings indicate that the scattered neutrons significantly increased the total flux around the target, providing new insights into neutron characterization in medical facilities. We look forward to continuing to contribute to the advancement of the nuclear ecosystem. You can access the full paper here: https://lnkd.in/dneaTYfG

Nuclear engineering is a field that blends physics, chemistry, and materials science to harness the immense power of atomic nuclei. One of the most fascinating aspects is how nuclear engineers control chain reactions, the process that powers nuclear reactors and atomic bombs. In a reactor, they carefully balance the chain reaction to produce a steady flow of energy, using materials like control rods to absorb excess neutrons. The same principles that can lead to a devastating explosion in an uncontrolled reaction are precisely managed to provide carbon-free electricity for millions. This dual-use nature of nuclear technology, where the same science can be applied for both energy production and weapons, underscores the profound responsibility nuclear engineers carry in ensuring that the power of the atom is used safely and ethically.

Homi Jehangir Bhabha - The Father of Indian Nuclear Program Homi Jehangir Bhabha, a name that resonates with the annals of Indian science and nuclear history, played a pivotal role in shaping the nation's scientific landscape. This article delves into the life and contributions of the eminent scientist, highlighting the reasons for his significance, the historical context, and key takeaways. #HomiJehangirBhabha #India&#039sScientificLegacy #NationalSecurity #NuclearProgram #TataInstituteofFundamentalResearch

More Fun Facts about Creation of Atomic Bomb. Scientists and their research contributions in the conception and eventual creation of the atomic bomb: 1. Albert Einstein: While not directly involved in the Manhattan Project, Einstein's famous equation, E=mc², provided the theoretical foundation for understanding the enormous energy release possible through nuclear fission, which influenced the decision to pursue atomic weapons. 2. Enrico Fermi: Fermi conducted groundbreaking experiments in nuclear fission and was the first to achieve a self-sustaining nuclear chain reaction in 1942 at the University of Chicago as part of the Manhattan Project. 3. Otto Hahn and Fritz Strassmann: Their discovery of nuclear fission in uranium in 1938 was a crucial breakthrough that provided the scientific basis for the development of atomic weapons. 4. Lise Meitner and Otto Frisch: Meitner and Frisch provided the theoretical explanation for nuclear fission and its potential implications, helping to further understand the process and its potential applications. 5. Leo Szilard: Szilard recognized the potential for a chain reaction in nuclear fission and patented the concept of a nuclear reactor. He also played a key role in initiating the Manhattan Project and advocating for the development of atomic weapons. 6. J. Robert Oppenheimer: Oppenheimer was the scientific director of the Manhattan Project and played a central role in coordinating the efforts of scientists and engineers to develop the atomic bomb. His leadership was crucial in overseeing the successful completion of the project. 7. Niels Bohr: Bohr made significant contributions to understanding atomic structure and quantum mechanics, which provided essential theoretical insights into nuclear reactions and the behavior of atoms. 8. Werner Heisenberg: Heisenberg's work on quantum mechanics and nuclear physics contributed to the theoretical understanding of nuclear reactions, although his role in Nazi Germany's nuclear program during World War II remains controversial. These scientists, along with many others involved in the Manhattan Project, collectively contributed to the scientific research and technological advancements that led to the conception and development of the atomic bomb.

Have you ever wondered how nuclear materials are characterized? 🔬🥼   In the field of nuclear safety, the characterization of radioactive materials is crucial to guarantee their safe handling, storage and disposal.    This involves the use of sophisticated techniques such as spectrometric analysis, chemical analysis, density and density measurements, X-ray imaging, neutron counting and many others. Using these methods, scientists can determine the composition, radioactivity and physical properties of nuclear materials, which is essential for ensuring the safety of nuclear facilities and protecting the health of workers and the public.    Curious to learn more about these characterization techniques and their importance in the nuclear field ? Click on this link 👉 https://lnkd.in/daWMqXMa #nuclear #characterization #research #science

Best invest in Building and talking about Fusion power, space, and maritime propulsion systems and industry as data centres are. You talk about Nuclear (meaning Fission) and fail to discuss fusion. https://lnkd.in/ge_aeX7M The nuclear fission industry is, ignorant of what's happening around you. Pull your uranium heads out, start adjusting your industry to fusion energy and start preparing to enter the commercially growing fusion energy industry. As it dawns on Earth like the sun. Great Headline Guardian on Nuclear fission. https://lnkd.in/g8sMZtpR Fission is moving towards obsolescence at an accelerated pace, as it is "out of step, out of time, out of place," and merely a temporary industry globally. https://lnkd.in/gbd_mZqk By 2028, Helion is expected to start producing electricity from its first fusion commercial power plant, which will provide electricity to Microsoft. The plant will produce at least 50 MWe after an initial ramp-up period. https://lnkd.in/gY9J3MQY Now see what is happening in the Fusion industry in the world. https://lnkd.in/g9hMBD7a As fission trebles, fuel shortage is increasingly real,

I'm thrilled to share an introductory lecture on gas centrifuge technology, a pivotal method in nuclear enrichment. The lecture, presented by Dr. Houston G. Wood, Professor of Mechanical and Aerospace Engineering at the University of Virginia, delves into the core of this widely utilized technology. Gas centrifuges and assemblies and components especially designed or prepared to be used in gas centrifuges are subject to Nuclear Export Control,and are listed as "Trigger List Items" in Nuclear Suppliers Group (NSG) guidelines, Part 1. #nuclear#enrichment#gascentrifuge#technology