"Better Water Reactors"
Decouple18 Mars 2025

"Better Water Reactors"

This week, we talk Boiling Water Reactors (BWRs) with James Krellenstein, the CEO of Alva Energy. We dive into the engineering, history, and physics of these reactors, how they differ from other designs, and why the United States may have erred in not choosing the Advanced Boiling Water Reactor (ABWR) instead of the Westinghouse AP-1000 for the Vogtle nuclear power plant.For this episode, we’ve included a glossary below to help with unfamiliar terms:

  • ABWR: Advanced Boiling Water Reactor
  • ATWS: Anticipated Transient Without Scram
  • BORAX experiments: Historical experiments testing reactor limits through deliberate failures
  • BWR: Boiling Water Reactor
  • COPS: Containment Overpressure Protection System
  • CRDM: Control Rod Drive Mechanism
  • ESBWR: Economic Simplified Boiling Water Reactor
  • FLEX: Diverse and Flexible Coping Strategies (post-Fukushima enhancements)
  • FOAK: First of a kind
  • IGSCC: Intergranular Stress Corrosion Cracking
  • NOAK: N-nth of a kind
  • NRC: Nuclear Regulatory Commission
  • NSSS: Nuclear Steam Supply System (N Triple-S)
  • PRA: Probabilistic Risk Assessment
  • PWR: Pressurized Water Reactor
  • RCIC: Reactor Core Isolation Cooling System
  • RPV: Reactor Pressure Vessel
  • SLC: Standby Liquid Control System

Read more on Substack!

Det här avsnittet är hämtat från ett öppet RSS-flöde och publiceras inte av Podme. Det kan innehålla reklam.

Avsnitt(331)

The Canada-US Trade War: A Bridge Too Far? w/ Jesse Huebsch

The Canada-US Trade War: A Bridge Too Far? w/ Jesse Huebsch

The Canada-US trade war is escalating, threatening to unravel decades of economic integration between two of the world's closest allies. Chris Keefer is joined by returning guest Jesse Hoops to examin...

25 Sep 1h 14min

Megaprojects: Some Assembly Required w/ Ian MacGregor

Megaprojects: Some Assembly Required w/ Ian MacGregor

Canada is once again attempting to build nuclear megaprojects after a long pause, making the experience of people who have actually delivered recent large industrial projects increasingly valuable. Ia...

3 Sep 54min

The State of Fusion Energy w/ Gerrit Bruhaug

The State of Fusion Energy w/ Gerrit Bruhaug

Fusion has spent nearly a century as the energy source of the future. In this episode, I’m joined by fusion scientist Gerrit Bruhaug to ask what has actually been achieved, what remains unsolved, and ...

13 Aug 1h 24min

Sunk Costs & Diminishing Returns of Iran's Nuclear Program w/ Farzan Sabet

Sunk Costs & Diminishing Returns of Iran's Nuclear Program w/ Farzan Sabet

Iran’s nuclear program is now more than seven decades old, stretching from the Shah’s ambitious Atoms for Peace-era plans to the Islamic Republic’s pursuit of enrichment, missile capability and nuclea...

6 Aug 1h 25min

Biomass Masterclass w/ Mark Nelson

Biomass Masterclass w/ Mark Nelson

For almost the whole of human history, wood was the main act. It was the fuel that cooked food and smelted iron, the material that framed every house and hull, and the first bulk commodity ever moved ...

31 Juli 1h 10min

Ernie Moniz: Reflections on the JCPOA

Ernie Moniz: Reflections on the JCPOA

Former U.S. Secretary of Energy Ernest Moniz joins Decouple to examine the history of Iran’s nuclear program and the negotiations that produced the 2015 Joint Comprehensive Plan of Action. As the agre...

23 Juli 43min

Fission Impossible? Financing New Nuclear w/ Michael Seely

Fission Impossible? Financing New Nuclear w/ Michael Seely

Why are nuclear power plants so difficult to finance, and who ultimately pays when megaprojects run late or over budget? Chris Keefer is joined by returning guest Michael Seely, The Atomic Blender, fo...

16 Juli 1h 29min

CANDU: The Truly Modular Reactor w/ Navid Badie

CANDU: The Truly Modular Reactor w/ Navid Badie

In this reactor deep dive, Chris Keefer is joined by Navid Badie, Chief Nuclear Engineer at Candu Energy Inc, to explain the inner workings of the distinctive CANDU reactor. They trace how Canada’s de...

24 Juni 1h 9min

Populärt inom Vetenskap

dumma-manniskor
p3-dystopia
rss-mottagningen
angestpodden
allt-du-velat-veta
rss-ronden
kapitalet-en-podd-om-ekonomi
det-morka-psyket
ufo-sverige
svd-nyhetsartiklar
sexet
4health-med-anna-sparre
rss-arkeologi-historia-podden-som-graver-i-vart-kulturlandskap
rss-spraket
rss-vetenskapsradion
vetenskap-och-halsa
rss-vetenskapsradion-2
bildningspodden
medicinvetarna
vetenskapsradion