The need to develop Thorium based Nuclear Energy as the major electric energy supply. 10. Molten Salt Nuclear Reactors have a very high negative temperature coefficient leading to a safe and stable control.

Molten Salt Nuclear Reactors have a very high negative temperature coefficient leading to a safe and stable control. This is another beauty of the molten salt design. The temperature coefficient is highly negative, leading to a safe design with simple and consistent feedback. What does that mean?  It means that if temperature in the core rises, the efficiency of the reaction goes down, leading to less heat generated. There is no risk for a thermal runaway. In contrast,  graphite moderated generator can have a positive temperature coefficient which leads to complicated control, necessitating many safety circuits to ensure proper operation and shutdown. Their failure mode is they go prompt critical, and no containment vessel can contain the explosion that would occur, so they are built without one.

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lenbilen

Engineer, graduated from Chalmers Technical University a long time ago with a degree in Technical Physics. Career in Aerospace, Analytical Chemistry, and chip manufacturing. Presently adjunct faculty at PSU, teaching one course in Computer Engineering, the Capstone Course.

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