Polytetrafluoroethylene and Aluminum Powder as an Alternative to Copper in Car Brake Composite Friction Materials-Part 2, Simulation Studies of Braking Process. [PDF]
Materials (Basel)Borawski A.
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A CFD Method for Thermal-Hydraulic Calculation of Pebble Bed HTGRs
Volume 8: Computational Fluid Dynamics (CFD) and Applications, 2022Abstract The high temperature gas-cooled reactor (HTGR) is an advanced reactor type with safety characteristics of Generation IV nuclear energy systems. In the design process of an HTGR, thermal-hydraulic analysis is of great significance.
Junbing Zhu, Fubing Chen
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Modified program for thermal hydraulic calculation of wwer cores
Atomic Energy, 1992D. P. Panaiotov, L. S. Sbotinov
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Calculation Method for Thermal-Hydraulic System Simulation
Journal of Heat Transfer, 2008This paper presents the fundamental approaches of modeling thermal-hydraulic component briefly. A set of lumped parameter mathematical models is developed, which are based on conservation of mass and energy. Subsequently, the connection rule for basic thermal-hydraulic components and the method to automatically generate the complete thermal-hydraulic ...
Li Chenggong, Jiao Zongxia
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The Effect of Variable Thermal Conductivity in Thermal-Hydraulic Calculations
Nuclear Technology, 1976Many thermal-hydraulic computer codes employ a fuel rod heat transfer model to couple the fuel rod temperatures with the hydraulic driving forces.
David A. Rehbein, Roger W. Carlson
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High-Fidelity Coupled Monte-Carlo/Thermal-Hydraulics Calculations
SNA + MC 2013 - Joint International Conference on Supercomputing in Nuclear Applications + Monte Carlo, 2014Monte Carlo methods have been used as reference reactor physics calculation tools worldwide. The advance in computer technology allows the calculation of detailed flux distributions in both space and energy. In most of the cases however, those calculations are done under the assumption of homogeneous material density and temperature distributions.
Aleksandar Ivanov +2 more
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Uncertainty and sensitivity analysis of a post-experiment calculation in thermal hydraulics
Reliability Engineering & System Safety, 1994Abstract This uncertainty and sensitivity analysis accounts for modeling and parameter uncertainties originating from the experiment, the mathematical model, and the numerical solution algorithm. Quantitative uncertainty statements are derived for code results that are either single-value quantities, like the peak cladding temperature, or continuous-
H. Glaeser +3 more
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Optimised Iteration in Coupled Monte Carlo – Thermal-Hydraulics Calculations
SNA + MC 2013 - Joint International Conference on Supercomputing in Nuclear Applications + Monte Carlo, 2014This paper describes an optimised iteration scheme for the number of neutron histories and the relaxation factor in successive iterations of coupled Monte Carlo and thermal-hydraulic reactor calculations based on the stochastic iteration method.
J. Eduard Hoogenboom, Jan Dufek
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Thermal hydraulic calculation of the HTR-10 for the initial and equilibrium core
Nuclear Engineering and Design, 2002The thermal hydraulic calculations of the 10 MW high temperature gas-cooled-test module (HTR-10) are among the most important indications to judge the reactor performance under design conditions. The power distribution, the temperature distribution and the flow distribution of the HTR-10 are calculated for initial and equilibrium core in this paper ...
Zuying Gao, Lei Shi
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Numerical Methods in Coupled Monte Carlo and Thermal-Hydraulic Calculations
Nuclear Science and Engineering, 2017Large-scale reactor calculations with Monte Carlo (MC), including nonlinear feedback effects, have become a reality in the course of the last decade.
Daniel F. Gill +2 more
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