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Corrosion and Formation of Surface Films on Metals and Alloys. [PDF]

open access: yesMaterials (Basel)
Potgieter JH   +2 more
europepmc   +1 more source

Reversible lignin stabilization in traditional aqueous pulping conditions using boric acid

open access: yes
Luterbacher J   +10 more
europepmc   +1 more source
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Digital Nonlinear Control for a Pressurizer in a Pressurized Water Reactor

Volume 5: Fuel Cycle, Radioactive Waste Management and Decommissioning; Reactor Physics and Transport Theory; Nuclear Education, Public Acceptance and Related Issues; Instrumentation and Controls; Fusion Engineering, 2013
Studying criteria ensuring better implementations of control laws and logics on digital programmable devices is today a crucial point in order to improve performance and safety in nuclear plants of novel design. To this aim, a mathematical model of a PWR is considered, describing the dynamics of the primary circuit. This model is simple enough to allow
B. Castillo Toledo   +4 more
openaire   +3 more sources

Automatic Reactor Power Control for a Pressurized Water Reactor

Nuclear Technology, 1993
An automatic reactor power control system is presented for a pressurized water reactor (PWR). The associated reactor control strategy is called mode K.' The new system implements a heavy-worth bank dedicated to axial shape control, independent of the existing regulating banks.
Jung-In Choi, Yung-Joon Hah, Un-Chul Lee
openaire   +1 more source

Stress and Fracture Mechanics Analyses of Boiling Water Reactor and Pressurized Water Reactor Pressure Vessel Nozzles

Volume 1: Codes and Standards, 2011
This paper describes stress analysis and fracture mechanics work performed to assess boiling water reactor (BWR) and pressurized water reactor (PWR) nozzles located in the reactor pressure vessel (RPV) adjacent to the core beltline region. Various RPV nozzle geometries were investigated: 1. BWR recirculation outlet nozzle; 2.
Shengjun Sean Yin   +3 more
openaire   +1 more source

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