Results 101 to 110 of about 147,672 (293)

Effect of heating temperature on tritium retention in stainless steel type 316 L

Nuclear Materials and Energy, 2018
Dependence of heating temperature on tritium retention behavior in stainless steel type 316 L (SS316L) has been examined about each process of degassing and tritium exposure.
M. Matsuyama, H. Zushi, K. Tokunaga, A. Kuzmin, K. Hanada   +4 more
doaj  

Short high-accuracy tritium data time series for assessing groundwater mean transit times in the vadose and saturated zones of the Luxembourg Sandstone aquifer [PDF]

Hydrology and Earth System Sciences
Among the manifold of environmental tracers at hand, tritium is the only one that can give information on groundwater age within the timescale of 100 years for the entire flow system, i.e., unsaturated and saturated.
L. Gourdol, M. K. Stewart, U. Morgenstern, L. Pfister, L. Pfister   +4 more
doaj   +1 more source

Tritium calibration of the LUX dark matter experiment [PDF]

, 2015
We present measurements of the electron-recoil (ER) response of the LUX dark matter detector based upon 170 000 highly pure and spatially uniform tritium decays.
D. Akerib, H. Araújo, X. Bai, A. Bailey, J. Balajthy, P. Beltrame, E. Bernard, A. Bernstein, T. P. Biesiadzinski, E. Boulton, A. Bradley, R. Bramante, S. Cahn, M. Carmona-Benitez, C. Chan, J. J. Chapman, A. A. Chiller, C. Chiller, A. Currie, J. Cutter, T. Davison, L. de Viveiros, A. Dobi, J. Dobson, E. Druszkiewicz, B. Edwards, C. Faham, S. Fiorucci, R. Gaitskell, V. Gehman, C. Ghag, K. Gibson, M. Gilchriese, C. Hall, M. Hanhardt, S. Haselschwardt, S. A. Hertel, D. P. Hogan, M. Horn, D. Q. Huang, C. Ignarra, M. Ihm, R. Jacobsen, W. Ji, K. Kazkaz, D. Khaitan, R. Knoche, N. Larsen, C. Lee, B. Lenardo, K. Lesko, A. Lindote, M. Lopes, D. Malling, A. Manalaysay, R. Mannino, M. F. Marzioni, D. Mckinsey, D. Mei, J. Mock, M. Moongweluwan, J. Morad, A. Murphy, C. Nehrkorn, H. Nelson, F. Neves, K. OSullivan, K. Oliver-Mallory, R. Ott, K. Palladino, M. Pangilinan, E. K. Pease, P. Phelps, L. Reichhart, C. Rhyne, S. Shaw, T. Shutt, C. Silva, V. Solovov, P. Sorensen, S. Stephenson, T. Sumner, M. Szydagis, D. Taylor, W. Taylor, B. Tennyson, P. Terman, D. Tiedt, W. To, M. Tripathi, L. Tvrznikova, S. Uvarov, J. Verbus, R. Webb, J. White, T. Whitis, M. Witherell, F. Wolfs, S. Young, C. Zhang   +99 more
semanticscholar   +1 more source

Monitoring of tritium purity during long-term circulation in the KATRIN test experiment LOOPINO using laser Raman spectroscopy [PDF]

S. Fischer et al., Fusion Science and Technology (60) 3 2011 925-930, 2012
The gas circulation loop LOOPINO has been set up and commissioned at Tritium Laboratory Karlsruhe (TLK) to perform Raman measurements of circulating tritium mixtures under conditions similar to the inner loop system of the neutrino-mass experiment KATRIN, which is currently under construction.
arxiv  

Impact of trapping on tritium self-sufficiency and tritium inventories in fusion power plant fuel cycles

Nuclear Fusion
The dynamic analysis of fusion power plant (FPP) fuel cycles highlights the challenge of achieving tritium self-sufficiency in future FPPs. While state-of-the-art fuel cycle models offer valuable insights into the necessary design parameters for ...
Samuele Meschini, Rémi Delaporte-Mathurin, George R. Tynan, Sara E. Ferry   +3 more
doaj   +1 more source

Research Progress on Simulation of Tritium Permeation Behaviors in Stainless Steel

He huaxue yu fangshe huaxue
Fusion energy is a kind of clean energy with very low pollution for large-scale production, and the current mainstream solution is magnetic confinement nuclear fusion, which is considered to be the most promising way to achieve commercial fusion power ...
Shi-ping WEI, Yuan HU
doaj   +1 more source

Aggregation effects on tritium-based mean transit times and young water fractions in spatially heterogeneous catchments and groundwater systems, and implications for past and future applications of tritium

, 2016
Applications of simple lumped parameter models to describe aspects of hydrological systems rest on assumptions of homogeneity that are rarely valid. The lumped parameters are supposed to represent the quantities within the system as well as those of the ...
M. Stewart, U. Morgenstern, M. Gusyev, P. Maloszewski   +3 more
semanticscholar   +1 more source

Time dependent simulation of the flow reduction of D$_2$ and T$_2$ in the KATRIN experiment [PDF]

arXiv, 2018
The KArlsruhe TRItium Neutrino experiment (KATRIN) aims to measure the effective electron anti-neutrino mass with an unprecedented sensitivity of 0.2 eV/c$^2$, using beta-electrons from tritium decay. Super-conducting magnets will guide the electrons through a vacuum beam-line from the windowless gaseous tritium source through differential and ...
arxiv  

Assessment of Startup Inventory and Required Tritium Breeding Ratio for Fusion Reactor Based on Integrated Analytical Scheme

He huaxue yu fangshe huaxue
The development of Tokamak fusion reactors encompasses hybrid and pure fusion reactor designs. In the study of tritium self-sustainability, the average retention time method is predominantly employed for Tokamak fusion reactors, with less emphasis on ...
WANG Jun, ZHANG Long, LI Ru-yan
doaj   +1 more source

Development of quantitative analysis method for tritium using by hydrophobic platinum catalyst

Nuclear Materials and Energy, 2016
Various methods of tritium measurement have been applied depending on a chemical form of tritium. A method combined oxidation catalyst and water bubblers has been used as one of the most quantitative analysis methods for gaseous tritium.
Yuki Edao, Yasunori Iwai, Takumi Hayashi
doaj   +1 more source