Search academic texts

Information × Registration Number 0216U002505, 0113U005749 , R & D reports Title Predicting the behavior of membranes spent fuel considering degradation of their properties due to hydrogen embrittlement in the treatment of spent fuel and long-term dry storage it popup.stage_title Head Chernyaeva Tetyana Pavlivna, Registration Date 22-03-2016 Organization National Science Center "Kharkiv Institute of Physics and Technology popup.description2 Using the FEM model is built layouts shells stress state under internal pressure 5 MPa at a temperature of 450 °C; The experimental simulation hydride reorientation in the shells of fuel elements in terms of models that simulate the operation and overload limit design accidents with a 5-fold 180°-450 °C thermal cycling and 7-fold cyclic heating and cooling 300°-450°C and 180°-450 ° C (total exposure time at 450 °C - 8 hours); conducted mechanical tests and metallographic research samples cut from these layouts; termoeds performed measurements and electrical layouts for envelopes before and after testing reorientation hydrides in these modes. Results for reorientation hydrides processed within the model Elsa; designed global parameter in characterizing efficiency impact of stress on the orientation of hydrides and hydride critical volume embryos. The results of the research conducted by forecasting the behavior of membranes based SNF degradation of their properties in the treatment of spent fuel and its long-term dry storage. The systematization and joint processing data obtained biennium 2013-2015.5481 Product Description popup.authors Іщенко Н. І. Бєлаш М. М. Грицина В. М. Долгий В. А. Зуйок В. А. Кліменко С. П. Корнєєва В. В. Красноруцький В. С. Куштим Я. О. Малихін Д. Г. Петельгузов І. А. Рєдкіна Г.П. Слабоспицька О. О. Степаненко О. М. Черняєва Т. П. Чуносов В. О. popup.nrat_date 2020-04-02 Close