What Does HWR Stand For?

HWR stands for Heavy Water Reactor

HWR, or Heavy Water Reactor, is a type of nuclear reactor that uses heavy water (deuterium oxide, D2O) as both a neutron moderator and coolant. Heavy water's unique properties allow for efficient nuclear fission reactions, enabling the use of natural uranium as fuel. HWRs are known for their scalability and are utilized in various applications, including power generation and research. Their design offers advantages such as lower fuel enrichment requirements and the potential for producing isotopes for medical and industrial use.