本题目来源于试卷: Nuclear Energy; Effects and Uses of Radiation，类别为 IB物理学
[问答题]
What is the reason for the "s +0sc n0 v inzhcu7/6xv f 9)1rfaksbm)econdar q,gx) kqrld3jy0 ,q9sy system" in a nuclear reactor, (Fig. Below)? sgx ldkjrq),q9,3qy0 That is, why is the water heated by the fuel in a nuclear reactor not used directly to drive the turbines?
参考答案:
It is desirable to keep the radioactive materials as confined as possible to avoid accidental leakage and contamination. In the electric generating portion of the system, waste heat must be given off to the surroundings, and keeping all of the radioactive portions of the energy generation process as far away from this “release point” as possible is a major safety concern.
本题详细解析:
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