Nuclear reactors

1.

Nuclear
reactors
Vasilii Davydov, 2023, Astana

2.

Introduction
• Humanity is used to energy
from atomic fusion since the
beginning – the Sun generates
its heat using nuclear reactions.
• Nuclear energy can generate
huge amounts of electricity
much effectively than other
types.
• However, potential radioactive
pollution scares lots of people.

3.

Types of Reactors
There are several designs of reactors, including:
• Thermal (thermonuclear) reactors
• Fast neutron reactors
• Light water reactors
• Heavy water reactors
• Gas-cooled reactors
• Thorium reactors

4.

How Reactors Work
A reactor consists of:
• Fuel rods
• Control rods
• Coolants
• Turbine
• Electric generator

5.

Safety Measures
Reactors are equipped with robust safety features,
including:
• containment structures;
• emergency shutdown systems;
• innovative passive safety measures.

6.

Environmental Impact
• Nuclear energy produces
electricity with minimal
carbon emissions.
• Nuclear waste disposal is
a challenge, but ongoing
research aims to find
sustainable solutions.

7.

Advancements in Reactor Technology
Small Modular Reactors
(SMRs) and Generation IV
reactors represent the next
frontier.
• These designs promise
improved safety, efficiency,
and versatility, paving the
way for a more sustainable
and resilient energy future.

8.

Prospects of Nuclear Energy
• The future holds the promise
of even safer, more efficient,
and versatile reactors that
can meet the growing energy
demands of our world.
• Nuclear reactors play a
pivotal role in shaping our
energy landscape.

9.

Q&A
Thank you for your
attention. Now, I
welcome any questions
you may have.

10.

Thanks for
watching!