Results 161 to 170 of about 1,508,968 (244)

Geological carbon dioxide storage in the German North Sea: Static‐to‐dynamic capacity refinement for a 10 Mt/y injection scenario

open access: yesDeep Underground Science and Engineering, EarlyView.
This study assesses whether a saline aquifer in the German North Sea can sustain industrial‐scale CO2 injection at 10 Mt/year over 30 years. A 3D reservoir model is used to compare static capacity with dynamically achievable storage. The work links site‐scale injection strategy design with basin‐scale pressure response, providing a framework for ...
Firdovsi Gasanzade, Sebastian Bauer
wiley   +1 more source

Modeling proppant transport and settling in a 3D propagating fracture

open access: yesDeep Underground Science and Engineering, EarlyView.
A versatile multiphysics tool is presented for simulating the complex processes involved in hydraulic fracturing treatments. The model couples fracture opening and propagation, variable‐density slurry flow, and proppant particle transport within the multiphysics object‐oriented simulation environment framework, based on two‐phase mixture equations and ...
Robert Egert   +2 more
wiley   +1 more source

Closed‐form stress solution and minimum safe burial depth correction for shallow‐buried large‐diameter energy storage chambers

open access: yesDeep Underground Science and Engineering, EarlyView.
This study develops a closed‐form solution for stress analysis of shallow‐buried large‐diameter compressed air energy storage (CAES) chambers, explicitly incorporating free surface, lateral pressure, and gravity gradient effects. Validated against numerical simulations, the solution accurately captures stress redistribution and reveals upward migration
Zeyuan Sun, Cheng Zhao, Jinquan Xing
wiley   +1 more source

Close-Up of Retaining Wall, Deadwood SD, Lawrence County

open access: yes
35 mm slide, view of the stones making up a retaining wall built into a hillDrawer info: Hutchinson - Lawrence; Deadwood Historic DistrictKing Conept Retaining Wall ...

core  

Integrating Family‐Based Treatment Components Into CBT‐E for Adolescent Eating Disorders: A Narrative Review and Proposal for Family‐Enhanced CBT‐E (CBT‐FE)

open access: yesInternational Journal of Eating Disorders, EarlyView.
ABSTRACT Objective Family‐based treatment (FBT) and Enhanced Cognitive Behavior Therapy (CBT‐E) are two leading evidence‐based outpatient approaches for adolescent eating disorders, but their strengths and limitations may be partly complementary.
Hakan Öğütlü, Simay Çepni
wiley   +1 more source

Knowledge of Design of Deep Stirred Gravity Retaining Wall

open access: yesRenmin Zhujiang, 2002
刘普胜, 向安田
doaj  

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