Sökning: "styrstav"

Hittade 2 uppsatser innehållade ordet styrstav.

1. 1. Sensitivity study of control rod depletion coefficients

   Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Tillämpad kärnfysik

   Författare :Joel Blomberg; [2015]
   Nyckelord :nuclear power; control rod; control rods; depletion; kärnkraft; styrstav; styrstavar; utbränning;

   Sammanfattning : This report investigates the sensitivity of the control rod depletion coefficients, Sg, to different input parameters and how this affects the accumulated 10B depletion, β. Currently the coefficients are generated with PHOENIX4, but the geometries can be more accurately simulated in McScram. LÄS MER

3. 2. Hantering av skadade styrstavar

   Uppsats för yrkesexamina på grundnivå, Institutionen för teknikvetenskaper

   Författare :Malin Stensson; Johannes Hillgren; [2012]
   Nyckelord :styrstavshantering; styrstav; styrstavsadapter;

   Sammanfattning : The thesis was performed at Forsmarks Kraftgrupp AB in the department of mechanical engineering, FTCM.   Forsmark nuclear power plant has had problems with cracks in some of the control rods which are placed in the reactor at Forsmark 3. To investigate the cause of this, material samples were taken from five of the damaged control rods. LÄS MER