Reactor — Water-cooled

But why is water the gold standard for cooling a nuclear core, and how does the process actually work? Let’s dive into the technology that powers millions of homes. Why Water?

While there are several variations, most modern plants fall into two categories of : 1. Pressurized Water Reactors (PWRs) water-cooled reactor

The Workhorse of Clean Energy: Understanding Water-Cooled Reactors But why is water the gold standard for

It slows down fast-moving neutrons produced during fission, making them "thermal" enough to sustain a steady chain reaction. The Two Major Players While there are several variations, most modern plants

The most common design globally, Pressurized Water Reactors (PWRs) keep water under extreme pressure so it even at temperatures exceeding NUCLEAR 101: How Does a Nuclear Reactor Work?

It carries immense heat away from the reactor core to prevent melting and transfers that energy to drive turbines.

Water isn't just used because it's abundant; it serves two critical, dual roles in a reactor: