Results 1 to 10 of about 454 (44)

Development and Validation of a Thermo-Economic Model for Design Optimisation and Off-Design Performance Evaluation of a Pure Solar Microturbine

open access: yesEnergies, 2018
The aim of this paper is to present a thermo-economic model of a microturbine for solar dish applications, which demonstrates the applicability and accuracy of the model for off-design performance evaluation and techno-economic optimisation purposes. The
Davide Iaria   +4 more
doaj   +1 more source

Petrology and geochemistry of meta-ultramafic rocks in the Paleozoic Granjeno Schist, northeastern Mexico: Remnants of Pangaea ocean floor

open access: yesOpen Geosciences, 2017
The Granjeno Schist is a meta-volcanosedimentary upper Paleozoic complex in northeastern Mexico. We suggest different tectonic settings for metamorphism of its serpentinite and talc-bearing rocks based on petrographic and geochemical compositions ...
Torres-Sánchez Sonia Alejandra   +7 more
doaj   +1 more source

Biodesulfurization of Fossil Fuels: Analysis and Prospective. [PDF]

open access: yesF1000Res, 2023
Al-Khazaali WMK, Ataei SA, Khesareh S.
europepmc   +1 more source

Seismic Processing and Velocity Analysis Using Reverse-Time Migration [PDF]

open access: yes, 2014
PhD i petroleumsteknologi og anvendt geofysikkPhD in Petroleum Engineering and Applied ...
Weibull, Wiktor Waldemar
core   +2 more sources

Stress sensitivity of elastic wave velocities in granular media [PDF]

open access: yes, 2011
Knowledge of the stress sensitivity of elastic-wave velocities in sedimentary rocks with different consolidation is important for several geophysical applications such as seismic pore pressure prediction, time-lapse seismic analysis and not least in ...
Duffaut, Kenneth
core   +1 more source

Exploring the potential of long offset reflections in AVO inversion and AVO analysis [PDF]

open access: yes, 2011
Analysis of seismic reflection amplitudes versus offset (AVO) is one of common techniques widely exploited in the industry for reservoir characterization.
Skopintseva, Lyubov
core   +1 more source

Basin Architecture and Lithospheric Structure of the Barents Sea Region from Geophysical Modelling [PDF]

open access: yes, 2012
This thesis provided a new understanding of the lithospheric structural setting and anomalies observed in the greater Barents Sea. The Barents Sea has been focus of attention for geological and economical reason since the 70ies-80ies.
Marello, Laura
core   +1 more source

Modeling CO2 Injection in Fractured Reservoirs Using Single Matrix Block Systems [PDF]

open access: yes, 2011
In this thesis, CO2 injection in matrix/fracture systems has been studied using a finely-gridded compositional simulator representing a single matrix block.
Alavian, Sayyed Ahmad
core   +1 more source

One-way wave-equation migration for wide-angle propagation in anisotropic media [PDF]

open access: yes, 2010
Seismic depth migration is a major component in the search for hydrocarbons. As new prospects for oil and gas often are found in areas with challenging subsurface structures, more advanced methods to find and evaluate these prospects are needed.
Pedersen, Ørjan
core   +1 more source

Experimental Investigation of Temperature Dependency of Relative Permeability Data in Heavy Oil Systems with Applications to Thermal Recovery [PDF]

open access: yes, 2013
Heavy oil and tar sands are important hydrocarbon resources that are destined to play an increasingly important role in the oil supply of the world. A huge proportion of total world oil resources are in the form of these highly viscous fluids.
Ashrafi, Mohammad
core   +1 more source

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