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Addendum to A Blueprint for Ocean Energy Development 2010-2015 [PDF]

open access: yes
OWET convened the second annual OWET Developersʼ Summit on August 2, 2011 in Portland, Oregon. The Summit brought together participants, both new and those who had attended the first OWET Developersʼ Summit 2010, to review the Blueprint for Ocean Energy ...
Oregon Wave Energy Trust
core   +6 more sources

A Blueprint for Ocean Energy Development 2010-2015 [PDF]

open access: yes
In an effort to foster a collaborative approach to advancing the ocean energy industry, OWET convened the OWET 2010 Developersʼ Summit on September 27 and 28, 2010 in Portland, Oregon.
Oregon Wave Energy Trust
core   +6 more sources

Dynamic equations for nonassociated gas accumulation

open access: yesPetroleum Exploration and Development, 2008
Nonassociated gas can be classified as conventional gas accumulation with displacement migration, source-contacting gas accumulation with piston-type migration, and shale gas accumulation with the displacement and piston-type migrations.
Jin-chuan ZHANG   +6 more
doaj   +1 more source

Numerical Modeling on the Fracturing and Energy Evolution of Large Deep Underground Openings Subjected to Dynamic Disturbance

open access: yesEnergies, 2020
The exploitation of deep resources is necessary for human development. At the same time, high-stress environments that are deep underground bring about great challenges vis-à-vis resource exploitation.
Chun Yang   +5 more
doaj   +1 more source

Experimental study on triaxial mechanics and failure characteristics of shale in different brine environments

open access: yesYantu gongcheng xuebao, 2023
Shale is an ideal caprock for carbon dioxide sequestration projects in deep saline aquifers. Different brine solutions and confining pressures have a significant effect on the mechanical behaviors of caprock shale, which also affects the safety and ...
YANG Shengqi 1, 2, HONG Wangxing 2, SUN Bowen 2, TANG Xuhai 3
doaj   +1 more source

Seeking evolution of dark energy [PDF]

open access: yesThe European Physical Journal C, 2011
We study how observationally to distinguish between a cosmological constant (CC) and an evolving dark energy with equation of state $\omega(Z)$. We focus on the value of redshift Z* at which the cosmic late time acceleration begins and $\ddot{a}(Z^{*}) = 0$.
Frampton, Paul H., Ludwick, Kevin J.
openaire   +2 more sources

Cosmological Evolution with Negative Energy Densities

open access: yesAstrophysics, 2022
For general number of spatial dimensions we investigate the cosmological dynamics driven by a cosmological constant and by a source with barotropic equation of state. It is assumed that for both those sources the energy density can be either positive or negative. Exact solutions of the cosmological equations are provided for flat models.
Saharian, A. A.   +5 more
openaire   +2 more sources

The Evolution of Community Energy in the UK [PDF]

open access: yes, 2018
This UKERC Working Paper seeks to understand the factors contributing to the emergence, growth and nature of community energy in the UK. It is based on a review of existing data and literature, and focuses on investigating the role of financing mechanisms and business models in the evolution of the community energy sector.
Braunholtz-Speight, Tim   +6 more
openaire   +4 more sources

The continuing evolution of Energy Policy

open access: yesEnergy Policy, 2020
As the world confronts the Covid-19 pandemic, we hope that all of you are doing well. We know that many lives have been greatly disrupted, and that world economic activity is slowing and maybe declining in some places. We have read reports that energy consumption has been greatly affected by the slowdown in world economic activity—likely contributing ...
Brown, Stephen P.A.   +8 more
openaire   +2 more sources

Recommendations concerning energy information model documentation, public access, and evaluation [PDF]

open access: yes, 1979
In this study we provide an analysis of the factors underlying Congressional concern regarding model documentation, policies for public access, and evaluation procedures of the Energy Information Administration (EIA) and its predecessor agencies; we also
Wood, D.O.   +3 more
core   +1 more source

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