Performance of the Nuclear Power Plant Condensing Unit

Pavelyev, Egor; Лавриненко, С. В.

doi:10.1051/matecconf/20167201085

Cited by 9 publications

(7 citation statements)

References 4 publications

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“…Safety operation of nuclear power plants is the reliability and efficiency of the individual components: staff, heat transfer equipment [1][2][3][4][5][6], characteristics of nuclear fuel [7] and many others.…”

Section: Introductionmentioning

confidence: 99%

Effective fuel temperature of WWER-1000

2017

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Abstract. The main temperature characteristics of a pressurized water reactor are distinguished, supporting its safety and reliable operation. The special role of the uranium fuel effective temperature is emphasized and the accuracy of the analytical determination of the power effect is increased. The calculation of the temperature distribution along the radius of the fuel rod was carried out taking into account the temperature dependence of the thermal conductivity UO2. The design procedure was corrected for using the Finca-Ronchi dependence for the thermal conductivity of 95% density of the theoretical one.

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Section: Introductionmentioning

confidence: 99%

Effective fuel temperature of WWER-1000

2017

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“…The analysis of the last 15 years revealed a decrease in the share of electricity generated by nuclear power and petroleum products [2]. However, slight increase was observed for hydro energy and renewable sources.…”

Section: Introductionmentioning

confidence: 99%

Potential of composite fuel application based on low-grade coal and wastes of forest and flour industry

2017

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Abstract.Composite fuels based on low-grade brown coal of 3B-grade mixed with forest and flour industry wastes were studied. Three compositions with similar weight content of forest industry waste and low-grade coal as well as flour industry waste in concentration range from 0 to 15 wt. %. The chemical properties and ignition characteristics of samples were studied by means of TG-analysis at air medium and 10 K/min heating rate in temperature range 50-600 °C. The samples with 15 wt. % content of flour waste were found to have higher burnout degree (up to 21.17 %) and mechanical endurance while having lower heating value (up to 6 %) and higher ignition temperatures (up to 24 °C) compared to samples with no flour industry wastes.

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“…One of the most effective energy saving technologies is the improvement of existing heat and mass exchange units [1][2][3][4]. Combined-cycle technologies have occupied a leading position in heat power engineering due to high heat efficiency and environmental friendliness.…”

Section: Introductionmentioning

confidence: 99%

Technical and economic analysis of the combined-cycle plant with back-pressure steam turbine

2017

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Abstract. The cogeneration combined-cycle gas turbine plant with backpressure steam turbine is considered. A simple circuit of the plant increases its reliability, and the use of optimal temperatures of the heating and return water allows obtaining the highest thermal efficiency of the plant taking into account the ratio of its electric and heat power. The technical and economic efficiency of the combined-cycle plant with back-pressure steam turbine is studied to estimate the capital investment. The parameters and conditions to maximize the net present value growth relative to the base version are determined.

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Performance of the Nuclear Power Plant Condensing Unit

Cited by 9 publications

References 4 publications

Effective fuel temperature of WWER-1000

Effective fuel temperature of WWER-1000

Potential of composite fuel application based on low-grade coal and wastes of forest and flour industry

Technical and economic analysis of the combined-cycle plant with back-pressure steam turbine

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