HSB Global Inspection and Engineering Services – We provide specialized inspection and certification services for boilers, pressure vessels, nuclear components, and power plants worldwide. Wherever your business takes you, we’re at your side. Global reach. Local presence.

June 9, 2021, 7:00AMNuclear News

This image shows the individual pins in a full-core nuclear reactor simulation. (Image: ANL)

Coolant flow around the fuel pins in a light water reactor core plays a critical role in determining the reactor’s performance. For yet-to-be-built small modular reactors, a thorough understanding of coolant flow will be key to successfully designing, building, and licensing first-of-a-kind reactors.

To continue reading, log in or create a free account!

DOE selects five companies to negotiate receipt of surplus U.S. plutonium

May 28, 2026, 12:29PMNuclear News

Nuclear start-ups Oklo and Flibe Energy both announced this week that they have been selected by the Department of Energy for advanced negotiations under the department’s Surplus Plutonium...

Blue Castle project to be revived as SMR facility

June 1, 2026, 12:09PMNuclear News

The dormant Blue Castle nuclear power plant project in Utah has resurfaced, only this time as a proposed small modular reactor facility.Blue Castle Holdings and Fulcrum Point...

Launching into tomorrow: NRIC guides new era of research and deployment

June 1, 2026, 7:18AMNuclear NewsLucas Geiger

In June 2025, the Department of Energy announced the Reactor Pilot Program, an authorization pathway that allowed reactor developers to partner with the DOE to get first-of-a-kind (FOAK)...

NN Asks: How can nuclear energy support the rising energy demand from data centers?

May 28, 2026, 9:33AMNuclear NewsNicolas Stauff

Data centers power our digital lives—along with many aspects of our economy and the rapid expansion of artificial intelligence. Electricity demand is rising rapidly, with the domestic data...

EHSS and the DOE’s Technical Standards Program

May 26, 2026, 7:05AMANS News

The American Nuclear Society’s Risk-informed, Performance-based Principles and Policy Committee (RP3C) held another presentation in its monthly Community of Practice (CoP) series. Former...

Nuclear EOs: One year later

May 22, 2026, 12:46PMNuclear News

This Saturday, May 23, will mark one year since President Trump issued four executive orders (EOs) that sought to implement sweeping changes across the U.S. nuclear industry. From regulatory...

GAO: Staffing problems continue to plague DOE-EM

May 22, 2026, 9:26AMNuclear News

A report by the Government Accountability Office has shown that the Department of Energy’s Office of Environmental Management continues to face significant staffing shortages since the GAO...

Transportation Department seeks to develop SMRs for commercial shipping

May 12, 2026, 2:25PMNuclear News

The Department of Transportation has announced an initiative to develop small modular reactors for commercial shipping. The U.S. Maritime Administration (MARAD) has launched a request for...

NNSA receives largest-ever HALEU shipment from Japan for use by U.S. industry

May 11, 2026, 12:33PMNuclear News

The Department of Energy’s National Nuclear Security Administration announced last week that it has transferred 1.7 metric tons of high-assay low-enriched uranium from Japan to the United...

NRC to review Radiant R-50 Part 70 license application

May 6, 2026, 4:28PMNuclear News

The Nuclear Regulatory Commission has accepted Radiant Industries’ 10 CFR Part 70 license application for its R-50 microreactor production facility in Oak Ridge, Tenn., and will launch an...

Argonne-led team models fluid dynamics of entire SMR core

Related Articles