Tritium permeation - PowerPoint PPT Presentation


Italian Positioning and Perspectives in the Euratom-Fission Program

Exploring the Italian participation and achievements in the Euratom-Fission program, focusing on safety, advanced nuclear designs, tritium management, waste disposal, and radiation protection. Key themes include nuclear safety, waste management, radiation applications, and non-call actions. The Hori

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Advancements in Fusion Reactor Technology: A Comprehensive Overview

This presentation delves into the nuclear design aspects, objectives, background, and state-of-the-art components of the GT Fusion DEMO Reactor project. It covers key areas such as tritium breeding ratio, neutron transport, temperature distribution, and material choices for optimal reactor performan

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Water Leak Incident and Repairs Update at BNL Facility

A water leak was detected in a 35-year-old 1000-gallon water-cooling system at a BNL facility. Repairs are in progress, with two options being pursued. Tritium levels were within safe limits, and no health impacts are anticipated. Regulatory agencies and the Community Advisory Council will be briefe

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Atomic Mass Measurements of Ultralow Q-Value Nuclei at University of Jyvaskyla

Explore the cutting-edge research on atomic mass measurements of ultralow Q-value nuclei conducted at the University of Jyvaskyla. This research delves into various techniques such as Penning trap atomic mass spectroscopy and PI-ICR to study Q-values for reactions and neutrino studies. The investiga

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Tritium Problems in J-PARC Neutrino Beamline - Recent Developments and Future Implications

This file discusses the issues related to tritium production in the J-PARC neutrino beamline, particularly focusing on the tritium release from steel walls to cooling water and air. It highlights the concerns regarding potential serious problems in the future and the measures undertaken to address t

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Tritium Handling and Management in MFE: Lessons from TFTR

The TFTR project processed tritium in support of D-T operations, with Tritium coming mostly from Savannah River National Laboratory. Topics covered include tritium monitoring, accounting, and contamination control in fusion energy research facilities, emphasizing real-time monitoring and efficient m

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Overview of Hydrogen: Properties, Isotopes, and Characteristics

Hydrogen, a colorless gas with atomic number 1 and mass 1.008 amu, exhibits electropositive and electronegative characteristics due to its electron configuration. It has three isotopes - protium, deuterium, and tritium - with varying reaction rates. Protium is the most abundant isotope. This element

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Understanding Gel Permeation Chromatography (GPC) Technique

Gel Permeation Chromatography is a technique used for separating components based on molecular weight or size. It utilizes columns packed with a porous material to separate molecules by size, allowing smaller molecules to penetrate the gel matrix while larger ones pass through unhindered. Learn abou

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Understanding Gel Filtration Chromatography: Principles and Applications

Gel filtration chromatography is a molecular size-based separation technique used to separate macromolecules of different sizes. This method, also known as gel permeation or size exclusion chromatography, utilizes a porous stationary phase where small molecules penetrate all pores and are retained,

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Progress and Plans at JET: Insights from EUROfusion Deputy Head at FPA Meeting

Discussing the progress and upcoming plans at JET, Mr. DC McDonald, on behalf of EUROfusion and as Deputy Head of ITER Physics Department, presents crucial issues like Plasma-Wall Interaction, Transient Events, Access to High Confinement, and ITER Neutronics. Topics cover Tritium Retention with ITER

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LDRD Update Summary - December 2020

Evolving plans for coating materials, designing permeation test stand, vacuum chamber and gas sensor types, slow progress with expectations to pick up after the holidays.

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Proposal for Comprehensive Functional Testing of Blanket Modules in Fusion Reactors

The proposal discusses the need for advanced functional tests of blanket modules in fusion reactors due to the delay in the ITER program. Emphasizing the importance of early nuclear functional testing, it suggests considering partial models for assessments beyond tritium release, such as nuclear hea

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Advanced Neutronics Parameters for Fusion Chamber Configuration with Magnetic Intervention

Detailed analysis and design considerations for a fusion chamber configuration utilizing magnetic intervention to optimize neutronics parameters. The discussion includes blanket configuration, neutron wall loading distribution, blanket design options, nuclear design requirements, and dimensions meet

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NuMI/LBNF Radiation Protection Overview

This overview discusses key aspects of radiation protection at NuMI/LBNF, including air release radiation protection, isotopes of concern, monitoring processes, dose calculation models, and permit limits. The content covers factors like transport, Tritium production, isotopic decay, and public expos

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Two-Dimensional Mathematical Model of Flows in Thin Film Composite Membranes

This study presents a mathematical model for flows in thin film composite membranes, focusing on the permeation of solvent flux and solute rejection. Assumptions include incompressible fluid, constant diffusion of chemical species, and isothermal conditions. Equations describe water flux, solute flu

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Tritium Safety Protocols and Containment Procedures for Hall A Target Facility

This document outlines the safety protocols and containment procedures related to tritium handling at the Hall A Target Facility. It covers various aspects such as tritium containment, procedures development, access control, truck ramp protocols, and controlled access procedures. Detailed instructio

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