Flow-induced vibrations can have devastating consequences. For example, the Tacoma Narrows Bridge in Washington collapsed when strong winds induced vibrations that matched the natural frequency of the bridge. In California, Edison International decided to permanently shut down the nearly new San Onofre Nuclear Generating Station after vibrations in the steam generator caused alloy tubes to rub against each other, resulting in leakage and unsafe operating conditions. Continue reading
Tag Archives: Nuclear Engineering
Nuclear Power After Fukushima
Nuclear energy has grown in popularity over the years due to its low-carbon footprint, reliable energy supply, and upstanding safety reports. Yet public perception of the energy source got a little shaky after the March 2011 earthquake in Japan damaged a nuclear power station, resulting in a leak of radioactive nucleotides onto the shore and into the ocean. As the world was second-guessing nuclear power, victims, the media, and researchers alike turned to an institution on the forefront of researching the increased dependability and safety of nuclear power: Oregon State University.
Read the whole story by Kathryn Higley in Terra.