Recent content by Dewey2k
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High School Why Does a Planet Rotate and What Factors Influence Its Angle of Rotation?
To summarize, the moon (in this case) was slowed due to a difference in gravitational pull on surface features of the moon, and finally balanced out with the "high mountains" (the side with the most mass) facing the earth? Would a dropped yo-yo be a good analogy for the final phases of this...- Dewey2k
- Post #17
- Forum: Astronomy and Astrophysics
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Thorium Accelerator Driven Nuclear Power - Why not ?
All, Thanks for the feedback. I kind of feel like I trespassed into hallowed ground, at it were. :redface: :biggrin:- Dewey2k
- Post #38
- Forum: Nuclear Engineering
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Thorium Accelerator Driven Nuclear Power - Why not ?
This is taken out of context, but here you go: http://www.ans.org/pubs/journals/nt/va-147-2-269-283" A neutron is absorbed by an O-16 atom, but it kicks out a proton becoming N-16.- Dewey2k
- Post #31
- Forum: Nuclear Engineering
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Thorium Accelerator Driven Nuclear Power - Why not ?
The reactor plants I worked on were on an aircraft carrier, which regularly received power transients as high as 80% reactor power (self sustaining power was approximately 20% in that mode of operation for RCPs and other equipment). Extreme transients could drop average coolant temperature by...- Dewey2k
- Post #30
- Forum: Nuclear Engineering
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Thorium Accelerator Driven Nuclear Power - Why not ?
To clarify Dr. Greenman's statement regarding controlling the reactor with coolant temperature: The LWRs I worked on generate heat that is transferred via a heat exchanger to a secondary boiler system. As the coolant passes through the heat exchanger, it cools an amount directly proportional...- Dewey2k
- Post #27
- Forum: Nuclear Engineering
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High School Why Does a Planet Rotate and What Factors Influence Its Angle of Rotation?
Tide locking? Can someone please explain tidal forces and the mechanism for two bodies to become tide locked?- Dewey2k
- Post #14
- Forum: Astronomy and Astrophysics