Results 11 to 20 of about 56,822 (209)
VERIFIKASI PROGRAM PWR-FUEL DALAM MANAJEMEN BAHAN BAKAR PWR [PDF]
Jurnal Sains dan Teknologi Nuklir Indonesia, 2015 ABSTRAKVERIFIKASI PROGRAM PWR-FUEL DALAM MANAJEMEN BAHAN BAKAR PWR. Majemen bahan bakar dalam teras PWR tidak mudah karena jumlah perangkat bahan bakar dalam teras sebanyak 192 perangkat sehingga banyak kemungkinan penempatan bahan bakar dalam teras. Konfigurasi perangkat bahan bakar dalam teras harus tepat dan akurat sehingga reaktor beroperasi aman ...
Surian Pinem +2 more
openaire +3 more sources
Numerical and experimental investigation of the water flow through PWR spacer grids
Brazilian Journal of Radiation Sciences, 2021 Spacer grids are one of main components of a Pressurized Water Reactor (PWR) fuel assembly. They are able to improve heat transfer from rod bundles to the water flow by increasing turbulence and mixture of this flow.
Higor Fabiano Pereira de Castro +8 more
doaj +1 more source
A CIPS risk evaluation methodology applicable for PWR
He jishu, 2021 BackgroundDuring pressurized water reactor (PWR) power operation period, corrosion products tend to deposit in the fuel boiling zone and form chalk rivers unidentified deposit (CRUD).
MENG Shuqi +4 more
doaj +1 more source
VALIDATION OF WIMS11 FOR SMALL MODULAR REACTOR ANALYSIS [PDF]
EPJ Web of Conferences, 2021 The WIMS (Winfrith Improved Multigroup Scheme) reactor physics code is actively being developed for whole core modelling of a range of Small Modular Reactor types including the Pressurized Water Reactor (PWR), High Temperature Reactor (HTR), and Liquid ...
Smith Peter +8 more
doaj +1 more source
METHODOLOGY FOR HIGH-FIDELITY DETERMINISTIC MODELLING OF SWISS LWR FUEL ASSEMBLIES [PDF]
EPJ Web of Conferences, 2021 The main goal of this work is to perform pin-by-pin calculations of Swiss LWR fuel assemblies with neutron transport deterministic methods. At Paul Scherrer Institut (PSI), LWR calculations are performed with the core management system CMSYS, which is ...
Bernal A. +4 more
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Load control of the point model of a PWR-type nuclear reactor using a tuned controller with the DE algorithm [PDF]
مجله علوم و فنون هستهای, 2023 The load control of a nuclear reactor is important due to the nonlinear nature of its dynamics and the dependence of some parameters on the output power.
S.M.H. Mousakazemi
doaj +1 more source
Nukleonika, 2021 The study demonstrates an application of genetic algorithms (GAs) in the optimization of the first core loading pattern. The Massachusetts Institute of Technology (MIT) BEAVRS pressurized water reactor (PWR) model was applied with PARCS nodal-diffusion ...
Kubiński Wojciech +2 more
doaj +1 more source
Platelet-to-White Blood Cell Ratio: A Feasible Biomarker for Pyogenic Liver Abscess
Diagnostics, 2022 The platelet-to-white blood cell ratio (PWR) has been reported to predict the severity of patients with various diseases. However, no previous studies have assessed the use of the PWR as a prognostic marker for pyogenic liver abscesses (PLA).
Dong-Gyun Ko +10 more
doaj +1 more source
Simulations of the AP1000-based reactor core with SERPENT computer code [PDF]
Archive of Mechanical Engineering, 2018 The paper presents the core design, model development and results of the neutron transport simulations of the large Pressurized Water Reactor based on the AP1000 design.The SERPENT 2.1.29 Monte Carlo reactor physics computer code with ENDF/BVII and JEFF3.
Piotr Darnowski +4 more
doaj +1 more source
POSSIBILITIES OF 3D MACHINING OF MATERIALS BY ABRASIVE WATER JETS
GeoScience Engineering, 2019 Machining of materials through the classical way, i.e. using conventional tools for turning, drilling, milling, grinding and polishing, has some limits that can be overcome applying an abrasive water jet (AWJ).
Jan RAŠKA +3 more
doaj +1 more source