advantages of candu reactor

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• CANDU fuel is much cheaper than light water reactor ffuel uel • CANDU fuel-manufacturing capability can readily be developed by even small ccountries ountries which purchase CANDU reactors. These reactors are heavy water cooled and moderated pressurized water reactors. • The CANDU fuel bundle is short and easy to handle. The CANDU design is illustrated in the figure. One fuel bundle lasts for a year or two. The heavy water reactor pictured below is used in Canada in CANDU (Canada Deuterium Uranium) type power plant. The EC6 reactor design benefits from the proven principles and characteristics of the CANDU 6 design and decades of operation. Instead of using a single large reactor vessel as in a PWR or BWR, the … Advantages of the CANDU design CANDU in Europe is recognized for its robustness, having more strong points than any other type of reactor. Nuclear power is one of the few reliable energy sources that can reduce greenhouse gas emissions. CANDU kills-two-birds-with-one-stone, helping assuage Beijing’s budgetary and pollution-related concerns. The core of the reactor consists of several fuel channels embedded in a large heavy water moderator tank. Proven CANDU strengths include: Two independent safety shutdown systems CANDU’s ability to utilize unrefined and waste uranium products, coupled with the promise of thorium provides the Canadian reactor design with key advantages. AECL has over 20 ye0ars experience in development and application of medium-term storage and research and The CANDU 6 reactor design has been chosen as a reference and a brief description of its main components with typical design parameters follows with a comparison with the CANDU 9 reactor. The pressure tubes of the fuel element are horizontal and permit refueling while the reactor is in operation. Boiling Water Reactors - Advantages and Disadvantages - Advantages. One of the main advantages of CANDU reactors are that, Nuclear reactors are clean. Nuclear Power-> Nuclear Power Plant-> Types of Reactors-> CANDU - Heavy water reactor. The CANDU reactor design (or PHWR – Pressurized Heavy Water Reactor) has been developed since the 1950s in Canada, and more recently also in India. The part of the strategies for nuclear energy to be clean is to is low carbon future. – No need for special borated casks • It has few (7) different components. Advantages Disadvantages The direct cycle simplifies the heat exchange system. This setup is called a calandria. One of the advantages of CANDU reactors is that fuel can be continuously changed while the reactor is in operation. The initial construction costs of nuclear power plants are large. CANDU-specific features and advantages Use of natural uranium as a fuel CANDU is the most efficient of all reactors in using uranium: it uses about 15% less uranium than a pressurized water reactor for each megawatt of electricity produced They comprise nearly 1/10 th of all nuclear reactors in the world. The chapter includes a note on the advantages of the CANDU reactor compared with CANDU-specific features and advantages Use of natural uranium as a fuel CANDU is the most efficient of all reactors in using uranium: it uses about 15% less uranium than a pressurized water reactor for each megawatt of electricity produced They are also known as CANDU reactors. ... (which leads to a marked preference for the CANDU reactor type due to special features of that type). Advantages of Nuclear Energy Relatively Low Costs. CANDU reactor operators have benefited from several advantages of the CANDU system and from AECL’s experience, with regard to spent fuel handling, storage and disposal. Promise of thorium provides the Canadian reactor design with key advantages is recognized for robustness... €¢ the CANDU design CANDU in Europe is recognized for its robustness, having strong. And easy to handle construction costs of nuclear power plants are large reactors is that fuel can continuously! 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