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Commercial Aircraft Electrification—Current State and Future Scope
2021
Energies
Air travel has become a major focus point with respect to reducing greenhouse gas emissions. ...
In this study, a permanent magnet motor was identified as the most efficient machine for aircraft subsystems. ...
This will form a key enabler for low-environmental-impact air travel. ...
doi:10.3390/en14248381
fatcat:ifigvbmaxbg2fct4i4qgtlvqg4
A New Sustainable and Novel Hybrid Solar Chimney Power Plant Design for Power Generation and Seawater Desalination
2021
Sustainability
This study presents a case study of a novel hybrid solar chimney power plant (HSCPP) design's performance in the city of Doha, Qatar. ...
This allowed the solar chimney (SC) to operate as a cooling tower (CT) during the nighttime and operate as an SC during the daytime, hence providing a continuous 24-h operation. ...
Acknowledgments: The authors would like to the thank the MERG lab for their support in developing this work. Special thanks to Luz Gonzalez for proofreading. ...
doi:10.3390/su132112100
fatcat:uw2cdfwrh5f5tbp6fycgeldma4
A review on solar chimney systems
2017
Renewable & Sustainable Energy Reviews
The technological gaps in differnet sections are identified and a summary of suggestions is given for the future work, including more experimental works on the large-scale systems, and CFD analyses for ...
This work provides a comprehensive and updated review that include most of the experimental studies, analytical and simulation works, the solar chimney applications, hybrid systems and geographical case ...
In 2015, an experimental and numerical model of a solar chimney was carried out by Imran et al. [197] in Iraq for ventilation and cooling a single room. ...
doi:10.1016/j.rser.2016.09.081
fatcat:bz5b6pvnw5em5j7vkt3rhfwfly
The European Spallation Source Design
2017
Physica Scripta
Electromagnetic and beam dynamics studies of a high current drift tube linac for LEHIPA S Roy, S V L S Rao, R Pande et al. ...
5 MW of average beam power. 7 Phys. ...
Acknowledgments The authors would like to show their gratitude to the following colleagues for their contributions to this article. ...
doi:10.1088/1402-4896/aa9bff
fatcat:o5vhsubd7vce3dgerrokfwgapa
HE-LHC: The High-Energy Large Hadron Collider
2019
The European Physical Journal Special Topics
The FCC study was mandated to deliver a Conceptual Design Report (CDR) in time for the following update of the European Strategy for Particle Physics. ...
Combining ingredients from the Large Hadron Collider (LHC), the high-luminosity LHC upgrade and adding novel technologies and approaches, the HE-LHC design aims at a hadron collider with about twice the ...
The FCC study management team thanks in particular John Poole for his enthusiastic dedication during the editing phase, contributing significantly to deliver a coherent, consistent and readable set of ...
doi:10.1140/epjst/e2019-900088-6
fatcat:isjvv2ozxbagnhfkqsk73ay6im
FCC-hh: The Hadron Collider
2019
The European Physical Journal Special Topics
The FCC study was mandated to deliver a Conceptual Design Report (CDR) in time for the following update of the European Strategy for Particle Physics. ...
Combining ingredients from the Large Hadron Collider (LHC), the high-luminosity LHC upgrade and adding novel technologies and approaches, the FCC-hh design aims at significantly extending the energy frontier ...
As a general principle, a free cooling and air recycling approach will be adopted in order to reduce the electrical consumption (the term "free cooling" refers to the use of outside air at ambient temperature ...
doi:10.1140/epjst/e2019-900087-0
fatcat:uddkszokffdcxgerws2ulkgx7u
Harvesting Energy from Ocean: Technologies and Perspectives
2022
Energies
This paper provides a better picture of where to invest in the future energy market and highlights research gaps and recommendations for future research initiatives. ...
It is expected that a better insight into ocean energy and a deep understanding of various potential devices can lead to a broader adoption of ocean energy. ...
OTEC appears to be particularly well-suited and economically feasible for distant tropical islands where generation may be coupled with other sources such as air cooling and freshwater generation [82] ...
doi:10.3390/en15093456
fatcat:qp3kp3rhljcmtoxd3nixkzftfe
Energy Harvesting Technologies for Achieving Self-Powered Wireless Sensor Networks in Machine Condition Monitoring: A Review
2018
Sensors
Finally, a discussion of the challenges and potential future research of energy harvesting systems powering WSNs for machine condition monitoring is made. ...
Powering the nodes is one of the major challenges for a true WSN system, especially when positioned at inaccessible or dangerous locations and in harsh environments. ...
Acknowledgments: The authors would like to express appreciation for the support from the China Scholarship Council (CSC) and the Centre for Efficiency and Performance Engineering (CEPE) in the University ...
doi:10.3390/s18124113
pmid:30477176
fatcat:gtqnvz5vu5cdrpuurz3d7rpvce
Geothermal Energy – Introduction
[chapter]
2012
Comprehensive Renewable Energy
The authors would also like to thank Toni Boyd and John Lund from the Oregon Institute of Technology for providing unpublished data and for clarifying data issues. ...
The binary units can be produced in very small sizes (0.1-5 MW), even as container module units allowing for a modular design. ...
The main European players are from Germany and Sweden but Asian producers from the heating, ventilation, and air-conditioning (HVAC) sector are starting to enter the market. ...
doi:10.1016/b978-0-08-087872-0.00701-0
fatcat:zq3dy6isavay7mnsgrbi6vbhxu
Electron Accelerators for Research, Industry and Environment − the INCT Perspective
[article]
2019
Zenodo
Considerations include energy efficiency, new accelerator conceptions, new high-temperature superconductors, new superconducting coatings and new materials for thermal management ...
This book is a result of work carried out under the Horizon 2020 ARIES project and concerns the development of new technologies to ensure that future accelerators will be more affordable, reliable, sustainable ...
Ventilation General ventilation with a suitable capacity should be installed. ...
doi:10.5281/zenodo.3237553
fatcat:smhaeiblt5crbg5vzqpgjwayey
How America can look within to achieve energy security and reduce global warming
2008
Reviews of Modern Physics
Respondents should be aware that notwithstanding any other provision of law, no person shall be subject to a penalty for failing to comply with a collection of information if it does not display a currently ...
Public reporting burden for the collection of information is estimated to average 1 hour per response, including the time for reviewing instructions, searching existing data sources, gathering and maintaining ...
The development of a novel system integration of heat pumps and air conditioners within the computer facility could generate considerable energy savings. ...
doi:10.1103/revmodphys.80.s1
fatcat:s4ctyikq75c3xg4rbvckamfbti
THE AMERICAN PHYSICAL SOCIETY
1899
Science
The development of a novel system integration of heat pumps and air conditioners within the computer facility could generate considerable energy savings. ...
In 2000, standards reduced peak generating needs by approximately 21,000 MW -equiv-• alent to displacing seventy 300 MW power plants. ...
He led a study of the application of natural ventilation to buildings to improve indoor air quality and reduce energy use for air conditioning. ...
doi:10.1126/science.10.253.660
pmid:17839284
fatcat:xnachj6hvnfrfe24ejzqkuv5oa
American Physical Society
1948
Physics today
The development of a novel system integration of heat pumps and air conditioners within the computer facility could generate considerable energy savings. ...
In 2000, standards reduced peak generating needs by approximately 21,000 MW -equiv-• alent to displacing seventy 300 MW power plants. ...
He led a study of the application of natural ventilation to buildings to improve indoor air quality and reduce energy use for air conditioning. ...
doi:10.1063/1.3066046
fatcat:g7c22gsqy5ajpjcam7z5un522y
Energy Harvesting Technologies for Structural Health Monitoring of Airplane Components—A Review
2020
Sensors
The optimized usage of this concept is subject of intensive work in the framework of the EU COST Action CA18203 "Optimising Design for Inspection" (ODIN). ...
In this context, a thorough review of a broad range of energy harvesting (EH) technologies to be potentially used as power sources for the acoustic emission and guided wave propagation sensors of the considered ...
The funders had no role in the design of the study; in the collection, analyses, or interpretation of data; in the writing of the manuscript, or in the decision to publish the results. ...
doi:10.3390/s20226685
pmid:33266489
fatcat:onzbuf2j4fapraoffflqyhegoy
Operational Optimisation of a Non-Recuperative 1-kWe Organic Rankine Cycle Engine Prototype
2019
Applied Sciences
Several heat-to-power conversion technologies are being proposed as suitable for waste-heat recovery (WHR) applications, including thermoelectric generators, hot-air (e.g., Ericsson or Stirling) engines ...
A maximum thermal efficiency of 4.2 ± 0.1% is reported for a heat-source temperature of 120 ∘ C, while a maximum net power output of 508 ± 2 W is obtained for a heat-source temperature at 140 ∘ C. ...
to 10s MW [2] . ...
doi:10.3390/app9153024
fatcat:rklmxh7mszfclpqdrluujfp6mu
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