Zobrazeno 1 - 10
of 248
pro vyhledávání: '"Dirk Bosbach"'
Autor:
Jenna Poonoosamy, Alexander Kaspor, Christian Schreinemachers, Dirk Bosbach, Oskar Cheong, Piotr M. Kowalski, Abdulmonem Obaied
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract (Ra,Ba)SO4 solid solutions are commonly encountered as problematic scales in subsurface energy-related applications, e.g., geothermal systems, hydraulic fracturing, conventional oil and gas, etc. Despite its relevance, its crystallization ki
Externí odkaz:
https://doaj.org/article/bc9a3cfc00c342aa82fd27da5fd50a26
Autor:
Yuankai Yang, Ravi A. Patel, Nikolaos I. Prasianakis, Sergey V. Churakov, Guido Deissmann, Dirk Bosbach
Publikováno v:
Vadose Zone Journal, Vol 23, Iss 3, Pp n/a-n/a (2024)
Abstract Solute diffusion in partially saturated porous media is an important fundamental process in many natural and environmental systems. At low water saturation, the solute transport is governed by the diffusion in thin water films on the surface
Externí odkaz:
https://doaj.org/article/19ccdae390174409b3b1a1681f495f4d
Autor:
Jenna Poonoosamy, Abdulmonem Obaied, Guido Deissmann, Nikolaos I. Prasianakis, Moritz Kindelmann, Bastian Wollenhaupt, Dirk Bosbach, Enzo Curti
Publikováno v:
Communications Chemistry, Vol 6, Iss 1, Pp 1-12 (2023)
Abstract The understanding and prediction of mineral precipitation processes in porous media are relevant for various energy-related subsurface applications. While it is well known that thermodynamic effects can inhibit crystallization in pores with
Externí odkaz:
https://doaj.org/article/bd0f819d78644b0784479c693e85fb46
Autor:
Josep M. Soler, Shuo Meng, Luis Moreno, Ivars Neretnieks, Longcheng Liu, Pekka Kekäläinen, Milan Hokr, Jakub Říha, Aleš Vetešník, Dan Reimitz, Jakub Višňák, Dušan Vopálka, Klaus-Peter Kröhn, Yukio Tachi, Tsuyoshi Ito, Urban Svensson, Aitor Iraola, Paolo Trinchero, Mikko Voutilainen, Guido Deissmann, Dirk Bosbach, Dong Kyu Park, Sung-Hoon Ji, Libor Gvoždík, Martin Milický, Michal Polák, Björn Gylling, G. William Lanyon
Publikováno v:
Geologica Acta, Vol 20, Iss 7, Pp 1-32 (2022)
This study shows a comparison and analysis of results from a modelling exercise concerning a field experiment involving the transport and retention of different radionuclide tracers in crystalline rock. This exercise was performed within the Swedish
Externí odkaz:
https://doaj.org/article/a7b8a8a581a04ab6b40093a0a60ca506
Autor:
Jenna Poonoosamy, Mohamed Mahrous, Enzo Curti, Dirk Bosbach, Guido Deissmann, Sergey V. Churakov, Thorsten Geisler, Nikolaos Prasianakis
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-15 (2021)
Abstract The co-precipitation of sulphate minerals such as celestine and barite is widely studied because their formation is ubiquitous in natural and anthropogenic systems. Co-precipitation in porous media results in crystallization of solid solutio
Externí odkaz:
https://doaj.org/article/5a506f15d9b846fa997f7d79236e9952
Autor:
Sarah C. Finkeldei, Shirley Chang, Mihail Ionescu, Daniel Oldfield, Joel Davis, Gregory R. Lumpkin, David Simeone, Max Avdeev, Felix Brandt, Dirk Bosbach, Martina Klinkenberg, Gordon J. Thorogood
Publikováno v:
Frontiers in Chemistry, Vol 9 (2021)
We have examined the irradiation response of a titanate and zirconate pyrochlore—both of which are well studied in the literature individually—in an attempt to define the appearance of defect fluorite in zirconate pyrochlores. To our knowledge th
Externí odkaz:
https://doaj.org/article/7259b03372a643c292924868671e6fca
Publikováno v:
Frontiers in Chemistry, Vol 9 (2021)
Available data on the dependence of the equilibrium chemical potential of oxygen on degrees of doping, z, and non-stoichiometry, x, y, in U1-zLnzO2+0.5(x-y) fluorite solid solutions and data on the dependence of the lattice parameter, a, on the same
Externí odkaz:
https://doaj.org/article/80e4d54b1e4049a1bc0d7dda2178157d
Publikováno v:
Energies, Vol 15, Iss 6, p 2160 (2022)
Reactive transport modelling is a powerful tool to assess subsurface evolution in various energy-related applications. Upscaling, i.e., accounting for pore scale heterogeneities into larger scale analyses, remains one of the biggest challenges of rea
Externí odkaz:
https://doaj.org/article/c2d14956cabc4683859381fafc54818d
Autor:
Paolo Trinchero, Magnus Sidborn, Ignasi Puigdomenech, Aitor Iraola, Dirk Bosbach, Guido Deissmann
Publikováno v:
Journal of Hydrology X, Vol 4, Iss , Pp - (2019)
Using environmental tracers to date groundwater age in fractured systems is difficult since mass exchange processes between fractures and matrix might mask the actual distribution of groundwater velocity, thus leading to biased results. Here, we prop
Externí odkaz:
https://doaj.org/article/5acad9d202cb4194960c8939c5581b8c
Autor:
Yaqi Ji, Piotr M. Kowalski, Philip Kegler, Nina Huittinen, Nigel A. Marks, Victor L. Vinograd, Yulia Arinicheva, Stefan Neumeier, Dirk Bosbach
Publikováno v:
Frontiers in Chemistry, Vol 7 (2019)
Lanthanide phosphates (LnPO4) are considered as a potential nuclear waste form for immobilization of Pu and minor actinides (Np, Am, and Cm). In that respect, in the recent years we have applied advanced atomistic simulation methods to investigate va
Externí odkaz:
https://doaj.org/article/6dbf6e1d1fa04587a7a924be327f05d9