Browsing Institutt for geofag by Author "Dabrowski, Marcin"
Now showing items 1-12 of 12
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Zhong, Xin; Dabrowski, Marcin; Jamtveit, Bjørn (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)Raman elastic thermobarometry has recently been applied in many petrological studies to recover the pressure and temperature (P–T) conditions of mineral inclusion entrapment. Existing modelling methods in petrology either ...
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Zhong, Xin; Dabrowski, Marcin; Jamtveit, Bjørn (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2019)We present an analytical solution based on the series expansion of Papkovich-Boussinesq's displacement potentials to derive the elastic solution of a spherical inclusion containing an eigenstrain or pressurized cavity in ...
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Szczepański, Jacek; Zhong, Xin; Dabrowski, Marcin; Wang, Haozheng; Goleń, Marcin (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)The Kamieniec Metamorphic Belt belongs to the Variscan Belt of Europe as the NE part of the Bohemian Massif. It comprises a supracrustal succession dominated by micaschists that has not been yet recognized as a high-P, ...
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Dzikowski, Michal; Jasinski, Lukasz; Dabrowski, Marcin (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2018)We use Lattice Boltzmann Method (LBM) MRT and Cumulant schemes to study the performance and accuracy of single-phase flow modeling for propped fractures. The simulations are run using both the two- and three-dimensional ...
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Souche, Alban; Galland, Olivier; Haug, Øystein Thorden; Dabrowski, Marcin (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)Rock failure accommodating the emplacement of magmatic intrusions is controlled by the local stress regime within the host rock. Most of the mechanical models addressing rock failure conditions (e.g., for a given tectonic ...
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Zhong, Xin; Petley-Ragan, Arianne Juliette; Incel, Sarah; Dabrowski, Marcin; Andersen, Niels Højmark; Jamtveit, Bjørn (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)Abstract Earthquakes at lower crustal depths are common during continental collision. However, the coseismic weakening mechanisms required to propagate an earthquake at high pressures are poorly understood. Transient ...
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Grasemann, Bernhard; Dabrowski, Marcin; Schopfer, Martin P. J. (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2019)This paper reviews the geometrical and mechanical evolution of selected groups of kinematic indicators that are frequently used for inferring large-scale geodynamics but are prone to ambiguous shear sense interpretations: ...
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Adamuszek, Marta; Dabrowski, Marcin (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2017)We use numerical simulations to investigate the evolution of sheath folds around slip surfaces in simple‐shear‐dominated monoclinic shear zones. A variety of sheath fold shapes develops under general shear, including tubular ...
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Adamuszek, Marta; Dabrowski, Marcin (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2017)We investigate initiation and evolution of sheath folds developing in multilayer sequences around slip surfaces in simple shear. The slip surface is initially circular and oriented at 135° to the shearing direction. The ...
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Mulyukova, Elvira; Steinberger, Bernhard; Dabrowski, Marcin; Sobolev, Stephan V. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2015)We study segregation of the subducted oceanic crust (OC) at the core-mantle boundary and its ability to accumulate and form large thermochemical piles (such as the seismically observed Large Low Shear Velocity Provinces ...
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Jasinski, Lukasz; Dabrowski, Marcin (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)Stimulated and propped fractures provide the conductive pathways in low matrix permeability rocks. We study the impact of fracture aperture and proppant size and fraction on the effective transmissivity of a stimulated ...
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Zhong, Xin; Andersen, Niels Højmark; Dabrowski, Marcin; Jamtveit, Bjørn (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2019)Mineral inclusions are common and have been widely used to investigate complex geological history. When a rock undergoes cooling and decompression after the entrapment of an inclusion into a host mineral, residual pressure ...