Unit information: Nuclear Reactor Physics in 2020/21

Unit name	Nuclear Reactor Physics
Unit code	PHYSM0024
Credit points	10
Level of study	M/7
Teaching block(s)	Teaching Block 2 (weeks 13 - 24)
Unit director	Dr. Springell
Open unit status	Not open
Pre-requisites	Normally PHYS22040 Nuclear and Particle Physics or equivalent.
Co-requisites	None
School/department	School of Physics
Faculty	Faculty of Science

Description including Unit Aims

The course will include a description of the basic fundamentals of nuclear reactor physics, focussed on the various commercial fission reactors, but also featuring an introduction to nuclear fusion.

The students will gain an understanding of thermal, reflected and fast reactor types, as well as concepts such as neutron current, flux, diffusion and moderation. Reactor kinetics will be discussed with particular attention on criticality, both prompt and delayed. This course will also provide students with an introduction to thermal hydraulics.

Intended Learning Outcomes

Students will be able to:

1. Describe the principal operation of nuclear reactors relevant to power generation,
2. Discuss the factors affecting neutron flux and the process of neutron moderation, including an understanding of the diffusion equation.
3. Describe the concept of criticality in terms of point-kinetics for simple reactor geometries,
4. Explain reactor feedback mechanisms, both positive and negative, including phenomena such as Xenon poisoning
5. Understand the basic heat transfer and important fluid flows in various nuclear reactors.

Teaching Information

The unit will be taught through a combination of

• asynchronous online materials, including narrated presentations and worked examples
• synchronous group problems classes, workshops, tutorials and/or office hours
• asynchronous directed individual formative exercises and other exercises
• guided, structured reading

Material will be delivered by both University of Bristol staff and current reactor physicists and engineers

Assessment Information

Formative assessment through online quizzes and problems classes

Summative Assessment :2-hour written exam (100%)

Reading and References

Fundamentals of Nuclear Reactor Physics, E. E. Lewis

Reactor Physics, P. F. Zweifel

Nuclear Reactor Analysis, Duderstadt and Hamilton