Results 51 to 60 of about 9,244 (304)

The Influence of Environmental Constraints on the Water Value

open access: yesEnergies, 2016
The establishment of more severe hydrological environmental constraints, usually as seasonal minimum flows (ϕ) and maximum ramping rates (ρ), on hydropower operation is a growing trend. This paper presents a study on the influence of ϕ and ρ on the water
Ignacio Guisández   +2 more
doaj   +1 more source

Energy performance evaluation for a floating photovoltaic system located on the reservoir of a hydro power plant under the mediterranean climate conditions during a sunny day and a cloudy-one

open access: yesEnergy Conversion and Management: X, 2022
Deployment of photovoltaic systems on water bodies unlocks enormous areas in populated regions. Also, their utilization will create the possibility to increase the share of photovoltaics systems related to the energy transition.
Altin Maraj   +2 more
doaj   +1 more source

Innovating for Net‐Zero: Collaborative and Digital Decarbonisation Strategies in Sunset Industries' Global Value Chains

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Global net‐zero ambitions require transformative strategies to decarbonise carbon‐intensive global value chains (GVCs). This study examines how multinational enterprises (MNEs) in sunset industries integrate carbon capture technologies (CCT) with operational and supply chain dynamics (OSCD) to advance decarbonisation.
Muhammad Mustafa Kamal   +6 more
wiley   +1 more source

Design and Evaluation of an Integrated Ultra‐High Frequency and Optical Sensor for Partial Discharge Detection in GIS

open access: yesIET Science, Measurement & Technology
Partial discharge (PD) detection is an important technique for monitoring and evaluating the insulation condition of gas‐insulated switchgear (GIS) equipment.
Feng Chen   +5 more
doaj   +1 more source

DETERMINATION OF TURBINE EFFICIENCY FOR SMALL HYDRO POWER PLANTS [PDF]

open access: yesJournal of Sustainable Energy, 2020
In this paper, authors briefly present the methods for determining the efficiency/performance of a hydraulic turbine, as well as the purpose, the necessity of applying in situ determination methods of the efficiency of hydraulic turbines from a ...
PURECE. C., CORLAN L., PLEŞCA V.
doaj  

From Policy to Practice: A Global Review of Circular Economy Strategy Documents in Construction Using NLP

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This study explores how circular economy (CE) principles are incorporated in construction‐related policy roadmaps worldwide, addressing the growing need for effective resource strategies in a highly material‐intensive sector. National strategic CE documents from 57 countries were analyzed using natural language processing techniques, and then ...
Aidana Tleuken   +5 more
wiley   +1 more source

Experimental Study on the Effects of Dynamic High Water Pressure on the Deformation Characteristics of Limestone

open access: yesApplied Sciences
Difficulty in clarifying the deformation characteristics of deep rocks under a high water pressure environment is a technical bottleneck restricting the safe operation of large hydropower stations.
Dawen Tan   +6 more
doaj   +1 more source

Climate Change Risk and Financial Stability: Implications for European Banking Institutions

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This study examines whether climate change risk weakens banking‐system stability in the European Union and assesses how renewable energy adoption and energy‐related taxation moderate this relationship. Using panel data for 27 EU countries from 2012 to 2022 and applying fixed‐effects OLS, two‐stage least squares (2SLS), and robust generalized ...
Md Yousuf Ali
wiley   +1 more source

Experimental Study on the Influence of Permeation Deformation of Limestone with Different Moisture Contents in Deep-Water Environments

open access: yesApplied Sciences
This study deeply explores the permeation deformation mechanism of limestone cores in deep-water environments. Through a customized test device, the mechanical responses of deep-water rocks under different moisture content conditions are simulated.
Chunyao Hou   +6 more
doaj   +1 more source

Finding Multiple Optimal Solutions to Optimal Load Distribution Problem in Hydropower Plant

open access: yesEnergies, 2012
Optimal load distribution (OLD) among generator units of a hydropower plant is a vital task for hydropower generation scheduling and management. Traditional optimization methods for solving this problem focus on finding a single optimal solution. However,
Xinhao Jiang   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy