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Commercial Aircraft Electrification—Current State and Future Scope

Liya Tom, Muhammad Khowja, Gaurang Vakil, Chris Gerada
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

Emad Abdelsalam, Fares Almomani, Feras Kafiah, Eyad Almaitta, Muhammad Tawalbeh, Asma Khasawneh, Dareen Habash, Abdullah Omar, Malek Alkasrawi
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

A.B. Kasaeian, Sh. Molana, K. Rahmani, D. Wen
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

Roland Garoby, H Danared, I Alonso, E Bargallo, B Cheymol, C Darve, M Eshraqi, H Hassanzadegan, A Jansson, I Kittelmann, I Levinsen, M Lindroos (+45 others)
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

A. Abada, the FCC Collaboration, M. Abbrescia, S. S. AbdusSalam, I. Abdyukhanov, J. Abelleira Fernandez, A. Abramov, M. Aburaia, A. O. Acar, P. R. Adzic, P. Agrawal, J. A. Aguilar-Saavedra (+1352 others)
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

A. Abada, the FCC Collaboration, M. Abbrescia, S. S. AbdusSalam, I. Abdyukhanov, J. Abelleira Fernandez, A. Abramov, M. Aburaia, A. O. Acar, P. R. Adzic, P. Agrawal, J. A. Aguilar-Saavedra (+1352 others)
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

Muhammed Zafar Ali Khan, Haider Ali Khan, Muhammad Aziz
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

Xiaoli Tang, Xianghong Wang, Robert Cattley, Fengshou Gu, Andrew Ball
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]

T.I. Sigfusson
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]

Andrzej G. Chmielewski, Zbigniew Zimek
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

Burton Richter, David Goldston, George Crabtree, Leon Glicksman, David Goldstein, David Greene, Dan Kammen, Mark Levine, Michael Lubell, Maxine Savitz, Daniel Sperling, Fred Schlachter (+2 others)
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

W. H.
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

K. K. D.
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

Saša Zelenika, Zdenek Hadas, Sebastian Bader, Thomas Becker, Petar Gljušćić, Jiri Hlinka, Ludek Janak, Ervin Kamenar, Filip Ksica, Theodora Kyratsi, Loucas Louca, Miroslav Mrlik (+10 others)
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

Chinedu K. Unamba, Paul Sapin, Xiaoya Li, Jian Song, Kai Wang, Gequn Shu, Hua Tian, Christos N. Markides
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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