Argonne microreactor designed to charge long-haul trucks of the future

October 8, 2020, 7:00AMANS Nuclear Cafe

A team of engineers in Argonne National Laboratory’s Nuclear Science and Engineering Division have designed a microreactor called MiFi-DC that could be factory-produced and installed at highway rest stops across the country to power a proposed fleet of electric trucks. The reactors are described in an article, Could Argonne’s mini nuclear reactor solve the e-truck recharging dilemma? and a video released by Argonne on October 6.

Pairing a liquid metal thermal reactor with a thermal energy storage system, each reactor could fuel an average of 17 trucks a day.

A look back at 1984 U.K. spent fuel flask test

September 29, 2020, 9:32AMANS Nuclear Cafe

The government of the United Kingdom conducted a series of tests in the 1980s to assess the robustness of spent nuclear fuel packages. One such test involved ramming a 140-ton diesel locomotive into a transportation canister, called a nuclear flask, at 100 miles per hour. The test, according to a recent article published by the online magazine The Drive, was a “smashing” success. Just 0.29 psi of pressure escaped the 50-ton test flask, which had been pressurized to 100 psi.