Results 31 to 40 of about 10,883 (52)

Energetic Ionospheric Upwelling: A Case Study of Velocity Distribution and Ion Flux Observed by the EISCAT Svalbard Radar

open access: yesInternational Journal of Energetica
When outflow of heavy ions such as O+ occurs, the atmospheres of planets are gradually loss. The ions being depleted in the ionosphere, under favourable conditions, upwell into the underlying magnetosphere and forms a substantial part of plasma in the ...
Timothy W David   +4 more
doaj  

Bioclimatic approach of passive cooling techniques for the design of buildings in southern Algeria

open access: yesInternational Journal of Energetica, 2021
The bioclimatic approach looks into the opportunities for building conception under the local climatic conditions. The first bioclimatic chart has been developed by Olgyay which combines temperature with relative humidity to characterize the comfort zone.
Belkhir Hebbal   +4 more
doaj  

Analysis on Operating Clearance of Matched Single Row Tapered Roller Bearings for Wind Turbine Main Shaft

open access: yes南方能源建设
[Introduction] The main shafting structure with double supports of single row tapered roller bearings has been widely used in wind turbines, and determining the appropriate bearing operating clearance is crucial for the reliable operation of bearings and
Zhongjie BU   +5 more
doaj   +1 more source

Research on Auxiliary Power System Scheme for Offshore Converter Station

open access: yes南方能源建设
[Introduction] Aiming at the characteristics of offshore converter station, this paper proposes the design scheme for auxiliary power system of offshore converter station.
Zeyong LIANG, Sheng LIU, Zikai LU
doaj   +1 more source

Review of Evaluation Indicators and Technologies for Low-Carbon Energy Utilization

open access: yes南方能源建设
[Introduction] Facing the advancement of the national "carbon peaking and carbon neutrality" strategy, energy in various regions of China will develop towards low-carbon utilization based on its unique resource endowment.
Chao GAO   +7 more
doaj   +1 more source

Research on Carbon Emission Accounting and the "Dual Carbon" Transformation Path of Industrial Parks

open access: yes南方能源建设
[Introduction] As an important carrier of China's industrialization and urbanization, industrial parks not only provide a large amount of infrastructure and public services, but also become the main source of carbon emission in China and an important ...
Zhong WANG   +4 more
doaj   +1 more source

Solar thermo-chemical process assisting a pressure oxidation process for co-production of electricity and metal

open access: yesInternational Journal of Energetica, 2021
The mining industry is looking at the use of solar energy to address issues related to highly variable energy prices, falling ore grades, and increasing concern about the industry’s carbon footprint.
Omar Behar, Daniel Sbarbaro, Luis Moran
doaj  

Power losses reduction by optimal allocation of renewable distributed generation in distribution networks

open access: yesInternational Journal of Energetica, 2023
The electrical energy demand is increasing dramatically in many countries around the world due to population growth. As a result of this significant increase in demand, electricity distribution companies are seeking to promote distributed generation (DG).
Abdelkader Boukaroura, Mohammed Amroune
doaj  

Impact of heat pumps and future energy prices on regional inequalities

open access: yesAdvances in Applied Energy
The adoption of heat pumps to displace the use of gas for domestic heating is a major component of the strategy to reduce emissions in the UK. This study examines the impact of adopting heat pumps on regional inequalities in the UK.
Jieyang Xu   +3 more
doaj   +1 more source

Organometallic Perovskite Solar Cell

open access: yesInternational Journal of Energetica, 2021
Halide organometallic perovskite has an important role in the efficiency increase of the solar cell. Thus in this work, we formed the basic nucleus of the organic perovskite, and we studied its morphological properties. The X-ray diffraction result shows
Mohammed Lakhdar Ayachi   +3 more
doaj  

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