Floating Nuclear Plants – Don't cede the market to the Russians

Like the United States, Russia has a long history of operating nuclear powered ships and submarines. Russia, and its atomic ancestor, the Soviet Union, has experienced a few more major problems with the technology. They have not had quite the financial resources, political support, technical leadership and discipline that has helped to ensure the almost…

The Atomic Show #027 – Nuclear power for remote areas

Small nuclear power plants can deliver the benefits of electrical power to the 2 billion people that currently do not have access to electricity. Shane and I were inspired by an article titled “Nuclear to the rescue” by Paul Driessen who also wrote “Eco-Imperialism: Green Power Black Death.”. I had posted a comment about the…

Valuable Tool for Antarctic Research or Costly Waste?

Before the discovery of nuclear fission, the only power source capable of supplying reliable electrical energy in remote locations was a combustion engine. Because of its compact nature compared to a coal fired steam engine, the internal combustion engine was the power system of choice. When engineers realized that a fission power plant could operate…

Letter from the Editor: PM-3A, Pioneer in Anarctic Research

Recently I took my family to the Tampa, Florida Museum of Science and Industry (MOSI), which had a traveling exhibit on Antarctica. The display included a great deal of information about the dedicated explorers and unique wildlife indigenous to that remote land with one of the harshest climates on earth. Several of the exploration groups…

PM-3A Design and Construction: Rapid Pace to Fulfill a Need

Between January 1 and March 1, 1962, the plant was assembled by a team of contractors and military technicians. On March 4, 1962, the plant reached initial criticality. The U. S. Navy began intensive involvement in Antarctic research missions during 1955 in preparation for the International Geophysical Year. The Department of Defense assigned the Navy…

Sources for Atomic Energy Insights August 1996 (Power Barges)

Sources for Atomic Energy Insights August 1996 (Power Barges) Simpson, John Nuclear Power from Underseas to Outer Space, American Nuclear Society, La Grange Park, IL 1995. Valenti, Michael Power Plants to Go, Mechanical Engineering, May 1996. Raytheon and Westinghouse Consortium Awarded 382 Million for Pakistani Power Project, Press Release dated April 22, 1996. Floating N-Plants:…

First Nuclear Power Barge: Pioneer Barge Built in America

The Army Nuclear Power program recognized the potential benefits of putting a nuclear power plant on a water mobile platform in the early 1960s. In January, 1963, construction began on the Sturgis, a World War II vintage Liberty ship hull modified to accept installation of a 10,000 kilowatt pressurized water nuclear steam plant. Designated the…

Accident Consequences: Design Added to Magnitude

The SL-1 accident was initiated by the rapid withdrawal of the central control rod. Starting from a fully shutdown condition, the action produced a condition in the core technically known as a prompt criticality. When the SL-1 reactor achieved prompt criticality, a number of events happened in rapid succession. The core power level pulsed to…

SL-1: Designed for Remote Power and Heat

SL-1’s mission was to provide power to radar stations along the northern perimeter of North America; a series of such stations was known as the DEW (Defense Early Warning) Line. The Army’s designation , SL-1, tells us that the plant was a stationary, low power reactor, and that it was the first of its kind….

Letter from the Editor: Solving the SL-1 Mystery

Some of the sources that we interviewed suggested that there may have been unstated reasons for not releasing the report. While the term “cover-up” was not used, the phrase “let sleeping dogs lie” was used more than once. One common link in the training of most nukes is the viewing of a grainy, black and…