Results 61 to 70 of about 273,148 (304)

An Efficient Numerical Model for the Evaluation of the Productivity Considering Depletion-Induced Plastic Behaviors in Weakly Consolidated Reservoirs

Energies
Efficient and accurate modeling of rock deformation and well production in weakly consolidated reservoirs requires reliable and accurate reservoir modeling techniques.
Feifei Luo, Lei Zhong, Zhizhong Wang, Zixuan Li, Bolong Zhu, Xiangyun Zhao, Xuyang Guo, Jiaying Lin   +7 more
doaj   +1 more source

Experimental Evaluation of 100Cr6 Steel Microindented Surfaces Under Lubricated Nonconformal Point Contacts

Advanced Engineering Materials, EarlyView.
The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi, Pasquale Guglielmi, Gianfranco Palumbo, Giuseppe Carbone   +3 more
wiley   +1 more source

Laser Powder Bed Fusion of Copper–Tungsten Composites for Heat Sink Applications in High‐Power Electronics

Advanced Engineering Materials, EarlyView.
This article demonstrates the successful qualification of a copper–tungsten composite for laser powder bed fusion. The resulting components exhibited high density, high thermal conductivity, and reduced thermal expansion. Heat sinks with complex geometries were successfully manufactured, clearly showcasing the material's potential for additive ...
Simon Rauh, Shashank Deepak Prabhu, Jannik Huber, Lioba Fischer, Gerhard Wolf, Nico Hempel, Peter Mayr   +6 more
wiley   +1 more source

Preliminary Evaluation of Geothermal Potential in Offshore Depleted Petroleum Reservoirs: The Prinos-Kavala Basin, Northern Aegean, Greece

Journal of Marine Science and Engineering
The increasing global demand for energy has accelerated the depletion of identified conventional resources, highlighting the need for sustainable alternatives.
Adamantia Raftogianni, Ioannis Vakalas, Paschalia Kiomourtzi, Yannis Tsiantis, George Apostolopoulos, Francesca Pace, Vasileios Gaganis   +6 more
doaj   +1 more source

Streamflow Forecast and Reservoir Operation Performance Assessment Under Climate Change [PDF]

, 2010
This study attempts to investigate potential impacts of future climate change on streamflow and reservoir operation performance in a Northern American Prairie watershed.
Chen, Xi, Li, Lanhai, Li, LH, Chinese Acad Sci, Xinjiang Inst Ecol & Geog, 818 Beijing Rd S, Urumqi 830011, Xinjiang, Peoples R China, Simonovic, S. P., Xu, Honggang   +4 more
core  

Oxide‐Free Titanium Coatings by Wire Arc Spraying in a Silane‐Doped Inert Atmosphere

Advanced Engineering Materials, EarlyView.
A silane‐doped argon atmosphere enables the production of oxide‐free titanium coatings via twin‐wire arc spraying at ambient pressure. This innovative approach eliminates residual oxygen, creating process conditions that prevent oxidation and nitride formation.
Manuel Rodriguez Diaz, Maik Szafarska, René Gustus, Kai Möhwald, Hans Jürgen Maier   +4 more
wiley   +1 more source

HIV reservoirs and latency models

Virology, 2011
The main impediment to a cure for HIV is the existence of long-lasting treatment resistant viral reservoirs. In this review, we discuss what is currently known about reservoirs, including their formation and maintenance, while focusing on latently infected CD4+ T cells.
Pace, Matthew J., Agosto, Luis, Graf, Erin H., O'Doherty, Una   +3 more
openaire   +2 more sources

Applications of Expanded WRAP Modeling Capabilities to the Brazos WAM [PDF]

, 2012
The Water Rights Analysis Package (WRAP) is routinely applied in the Texas Commission on Environmental Quality (TCEQ) Water Availability Modeling (WAM) System.
Hoffpauir, R., Schnier, S., Wurbs, R.
core   +1 more source

Air‐Pressure–Actuated Vibroacoustic Metamaterial With Tunable Bandgap: Design, Modeling, and Characterization

Advanced Engineering Materials, EarlyView.
This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal, Michael M. Becker, Sarah C. L. Fischer   +2 more
wiley   +1 more source

CO2 plume evolution in a depleted natural gas reservoir: Modeling of conformance uncertainty reduction over time [PDF]

, 2020
Uncertainty in the long-term fate of CO2 injected for geologic carbon sequestration (GCS) is a significant barrier to the adoption of GCS as a greenhouse-gas emission-mitigation for industry and regulatory agencies alike. We present a modeling study that
Doughty, C, Oldenburg, CM
core   +1 more source