Iran to build nuclear marine propulsion after U.S. 'violation' of deal reuters.com/article/us-us…
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πŸ‘€︎ u/SaulKD
πŸ“…︎ Dec 13 2016
🚨︎ report
Nuclear rocket engines were studied by NASA as part of project NERVA in 1959. The idea was abandoned in the 1970s, but now NASA wants proposals for a flight demonstration as quickly as 2026, as a potential propulsion system for crewed missions to Mars. supercluster.com/editoria…
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πŸ“…︎ May 11 2021
🚨︎ report
Nuclear rocket engines were studied by NASA as part of project NERVA in 1959. The idea was abandoned in the 1970s, but now NASA wants proposals for a flight demonstration as quickly as 2026, as a potential propulsion system for crewed missions to Mars. supercluster.com/editoria…
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πŸ“…︎ May 07 2021
🚨︎ report
Iran to build nuclear marine propulsion after U.S. 'violation' of deal reuters.com/article/us-us…
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πŸ‘€︎ u/golden430
πŸ“…︎ Dec 13 2016
🚨︎ report
Iran to build nuclear marine propulsion after U.S. 'violation' of deal reuters.com/article/us-us…
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πŸ‘€︎ u/abwnbot
πŸ“…︎ Dec 13 2016
🚨︎ report
DARPA has awarded contracts for the first phase of the Demonstration Rocket for Agile Cislunar Operations (DRACO) program. The goal of the DRACO program is to demonstrate a nuclear thermal propulsion (NTP) system above low Earth orbit in 2025. darpa.mil/news-events/202…
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πŸ‘€︎ u/magic_missile
πŸ“…︎ Apr 12 2021
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Will we use Nuclear Energy For Propulsion in Space? youtu.be/MMLgJlJX0Rk
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πŸ‘€︎ u/San_Goku15
πŸ“…︎ May 08 2021
🚨︎ report
Report: NASA’s only realistic path for humans on Mars is nuclear propulsion arstechnica.com/science/2…
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πŸ‘€︎ u/filosoful
πŸ“…︎ Feb 13 2021
🚨︎ report
Explain marine nuclear propulsion like I am a 19th century coal miner.
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πŸ‘€︎ u/BigBassBone
πŸ“…︎ Jan 08 2014
🚨︎ report
Can Nuclear Propulsion Take Us to Mars? youtube.com/watch?v=MMLgJ…
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πŸ“…︎ Apr 18 2021
🚨︎ report
Model - but proper industrial prototyping model, I would venture - of contrarotating & variable-pitch marine propulsion screw. youtu.be/zeg2E_-AsCE
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πŸ“…︎ Apr 18 2021
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Article : 21st Century propulsion for Indian Navy warships: Rolls-Royce and HAL MoU for MT30 Marine Engines financialexpress.com/defe…
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πŸ‘€︎ u/Blank_eye00
πŸ“…︎ May 07 2021
🚨︎ report
Thermal Nuclear Propulsion Explained youtu.be/yN2rK38Oniw
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πŸ“…︎ Apr 17 2021
🚨︎ report
Work of quite a few hours! 1 Nuclear Pasta, 1 Thermal Propulsion, 4 Magnetic Field Generator and 4 Assembly Director Systems per minute. Wish me luck that I did not miscalculate for maximum efficiency. reddit.com/gallery/mux73v
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πŸ‘€︎ u/Sedan2019
πŸ“…︎ Apr 20 2021
🚨︎ report
DARPA selects Blue Origin, Lockheed Martin to develop spacecraft for nuclear propulsion demo spacenews.com/darpa-selec…
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πŸ‘€︎ u/ye_olde_astronaut
πŸ“…︎ Apr 13 2021
🚨︎ report
21st Century propulsion for Indian Navy warships: Rolls-Royce and HAL MoU for MT30 Marine Engines financialexpress.com/defe…
πŸ‘︎ 10
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πŸ‘€︎ u/GL4389
πŸ“…︎ May 07 2021
🚨︎ report
21st Century Propulsion for Indian Navy Warships: Rolls-Royce and HAL MoU for MT30 Marine Engines theindianhawk.com/2021/05…
πŸ‘︎ 2
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πŸ‘€︎ u/TheIndianHawk
πŸ“…︎ May 13 2021
🚨︎ report
How Nuclear Propulsion Might Take Us to Mars youtube.com/watch?v=MMLgJ…
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πŸ‘€︎ u/bigfig
πŸ“…︎ Apr 17 2021
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Differences Between Chemical, Nuclear & Ion Propulsion Methods for Space Travel πŸš€ youtube.com/watch?v=MMLgJ…
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πŸ‘€︎ u/MaximusJester
πŸ“…︎ Apr 18 2021
🚨︎ report
Can Nuclear Propulsion Take Us to Mars? youtube.com/watch?v=MMLgJ…
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πŸ‘€︎ u/Mr-Tucker
πŸ“…︎ Apr 18 2021
🚨︎ report
When the Nuclear Age Met the Space Age: The Beginnings of Nuclear Rocket Propulsion Development drewexmachina.com/2021/02…
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πŸ‘€︎ u/Galileos_grandson
πŸ“…︎ Feb 25 2021
🚨︎ report
DARPA selects Blue Origin, Lockheed Martin to develop spacecraft for nuclear propulsion demo - SpaceNews spacenews.com/darpa-selec…
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πŸ‘€︎ u/bursonify
πŸ“…︎ Apr 14 2021
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Help with a research proposal on nuclear propulsion

Hi, I have just started college this semester as a undergraduate aerospace engineering student. I am in a writing class and our final assignment is to write a research proposal. It can be a realistic proposal that an undergraduate would actually submit, or it can be more of a high level thing, we can LARP as a CalTech professor trying to get millions of dollars from NASA. Anyway my idea is to write a proposal for researching the storage of hydrogen for use in a nuclear thermal rocket. Now I'm guessing this is more of a high level thing, and even at MIT undergraduates aren't driving that type of research. It only has to be 4-5 pages. Anyway if anyone has any resources on hydrogen storage, or a freshman's guide to writing their first research proposal, I would appreciate it. Thanks.

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πŸ‘€︎ u/FormItUp
πŸ“…︎ Apr 22 2021
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Ultra Safe Nuclear Technologies Delivers Advanced Nuclear Thermal Propulsion Design To NASA finance.yahoo.com/news/ul…
πŸ‘︎ 11k
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πŸ‘€︎ u/Mr-Tucker
πŸ“…︎ Oct 23 2020
🚨︎ report
Nuclear Thermal Propulsion: Trying to find out how much heat flux into a LH2 tank would occur if 1 MeV of Gamma Ray Energy made it through the reactor shield

My initial approach was to find the gamma ray point attenuation kernel, or the degree to which gamma radiation emanating from a point attenuates as it travels a distance through a material, in this case LH2. I have the A, alpha, and Beta coefficients for the G(muS Q) equation as constants of LH2, but I'm not sure integration of the point attenuation kernel across dS is the way to go.

What approach should I use? I only know 1 MeV, and tank depth and diameter. How do I find heat gain? I am but a lowly aerospace engineer and know too little of nuclear engineering, though I have taken one class on NTP. My textbook isn't helping.

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πŸ‘€︎ u/Tsar_Romanov
πŸ“…︎ Apr 22 2021
🚨︎ report
DARPA has awarded contracts for the first phase of the Demonstration Rocket for Agile Cislunar Operations (DRACO) program. The goal of the DRACO program is to demonstrate a nuclear thermal propulsion (NTP) system above low Earth orbit in 2025. [General Atomics, Blue Origin, and Lockheed Martin] darpa.mil/news-events/202…
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πŸ‘€︎ u/magic_missile
πŸ“…︎ Apr 12 2021
🚨︎ report
DARPA selects Blue Origin, Lockheed Martin to develop spacecraft for nuclear propulsion demo spacenews.com/darpa-selec…
πŸ‘︎ 46
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πŸ‘€︎ u/Galileos_grandson
πŸ“…︎ Apr 13 2021
🚨︎ report
Can Nuclear Propulsion Take Us to Mars? youtube.com/watch?v=MMLgJ…
πŸ‘︎ 2
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πŸ‘€︎ u/dect60
πŸ“…︎ Apr 18 2021
🚨︎ report
DARPA selects Blue Origin, Lockheed Martin to develop spacecraft for nuclear propulsion demo spacenews.com/darpa-selec…
πŸ‘︎ 13
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πŸ‘€︎ u/svhss
πŸ“…︎ Apr 13 2021
🚨︎ report
Report: NASA’s only realistic path for humans on Mars is nuclear propulsion arstechnica.com/science/2…
πŸ‘︎ 13
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πŸ‘€︎ u/CProphet
πŸ“…︎ Feb 12 2021
🚨︎ report
Nuclear Pulse Jet by Dandridge Cole / Martin Corporation, early 1960: A nuclear pulse jet, using nuclear bombs as propulsion / Orion drive in the atmosphere
πŸ‘︎ 571
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πŸ‘€︎ u/Xeelee1123
πŸ“…︎ Jan 14 2021
🚨︎ report
White House Encourages NASA to Work on Space-Based Nuclear Power and Propulsion Systems universetoday.com/149327/…
πŸ‘︎ 2k
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πŸ‘€︎ u/MichaelTen
πŸ“…︎ Dec 20 2020
🚨︎ report
Complete opposite of No Nuclear November. It's time to go all-out nuclear! Nuclear propulsion, nuclear energy, nuclear everything! Maybe even download mods for more nuclear parts. Just don't start a nuclear war, please. reddit.com/gallery/mhvstt
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πŸ‘€︎ u/Coyote-Foxtrot
πŸ“…︎ Apr 01 2021
🚨︎ report
US military picks 3 companies to test nuclear propulsion above low-Earth orbit livescience.com/darpa-con…
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πŸ‘€︎ u/ZephirAWT
πŸ“…︎ May 02 2021
🚨︎ report
Report: NASA’s only realistic path for humans on Mars is nuclear propulsion:
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πŸ‘€︎ u/Mr-Tucker
πŸ“…︎ Feb 13 2021
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