FUEL ELEMENT CLADDING STATE CHANGE MATHEMATICAL MODEL FOR A WWER-1000 PLANT OPERATED IN THE MODE OF VARYING LOADING

Fuel element cladding state change mathematical model for a WWER-1000 plant operated in the mode of varying loading

Main features of a fuel element cladding state change mathematical model for a WWER-1000 reactor plant operated in the mode of varying loading are listed.The integrated model is based on the energy creep theory, uses the finite element method for imultaneous solution of the fuel element heat conduction and Rocker Arm mechanical deformation equa-tio

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Expression of the pair-rule gene homologs runt, Pax3/7, even-skipped-1 and even-skipped-2 during larval and juvenile development of the polychaete annelid Capitella teleta does not support a role in segmentation

Abstract Background Annelids and arthropods each possess a segmented body.Whether this similarity represents an evolutionary convergence or inheritance from a common segmented ancestor is the subject of ongoing investigation.Methods To investigate whether annelids and arthropods share molecular components that control segmentation, we isolated orth

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