Results 51 to 60 of about 374 (181)
International Journal of Mechanical System Dynamics, Volume 4, Issue 4, Page 515-535, December 2024.Abstract Electrically assisted turbochargers (EAT) improve intake efficiency by motor‐assisted compressor impeller rotation, enhancing the system's transient response. However, the addition of motor rotor components has increased the number of unbalanced positions in the shaft system, leading to problems such as excessive compressor end vibration and ...
Mingyue Hu +6 more
wiley +1 more source
The Ideology of Sovereign Money: How Bitcoin Harms Politics
Constellations, EarlyView.
Nanna Lilletvedt Sæten
wiley +1 more source
Navigating the hydrogen landscape: An analysis of hydrogen support mechanisms in the US and the EU
Review of European, Comparative &International Environmental Law, Volume 33, Issue 3, Page 397-411, November 2024.Abstract Whilst hydrogen as a substance is not new, the recent surge in interest around hydrogen is prompting new regulatory frameworks and hydrogen strategies to support the uptake of the hydrogen economy. The potential of hydrogen to facilitate the decarbonisation of especially hard‐to‐abate sectors is immense, and various jurisdictions are actively ...
Sirja‐Leena Penttinen
wiley +1 more source
Advances in Diesel-LNG Internal Combustion Engines
Applied Sciences, 2020 Diesel-LNG internal combustion engines (ICEs) are the most promising light and heavy-duty truck (HDT) powering solution for a transition towards a mixed electric-hydrogen renewable energy economy. The diesel-liquid CH4 ICEs have indeed many commonalities
Alberto Boretti
doaj +1 more source
Chemie Ingenieur Technik, Volume 96, Issue 9, Page 1196-1202, September 2024.Methanol offers remarkable advantages when employed in a spark ignition combustion process. A methanol‐fueled spark ignition engine has great potential to maximize the efficiency of the Otto engine process. Results of the naturally aspirated two‐cylinder Zero Vibration Generator of Obrist Powertrain GmbH, fueled with gasoline and methanol, are ...
Maximilian Dobberkau +2 more
wiley +1 more source
Microsurgery, Volume 44, Issue 6, September 2024.ABSTRACT Introduction The use of free‐style and propeller perforator‐based flaps has been popularized for the reconstruction of moderate size defects in the trunk and extremities, while their application in the field of abdominal reconstruction is seldom reported. The purpose of this report is to describe the authors experience with the use of pedicled
Beniamino Brunetti +9 more
wiley +1 more source
British Educational Research Journal, Volume 50, Issue 4, Page 1831-1856, August 2024.Abstract This paper examines three questions: (1) (How) Is democracy promoted in secondary schools in England? (2) How is the promotion of democracy understood in education and teacher education policy? and (3) To what extent does existing education policy benefit the promotion of democracy in schools in England?
Edda Sant, James Weinberg, Jonas Thiel
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Energy Science &Engineering, Volume 12, Issue 8, Page 3258-3271, August 2024.Electronic stability controller (ESC) model. Abstract Taking a rear‐wheel drive pure electric vehicle as the research object, considering the safety during braking and improving energy recovery rate, a study was conducted on the distribution strategy of front and rear axle braking force.
Min Li, Xinbo Niu, Yu Cheng
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Development and Change, Volume 55, Issue 4, Page 560-600, July 2024.ABSTRACT The idea of global reparations has received increasing attention in recent years, not only with respect to legacies of slavery and colonialism, but also to interrelated issues such as climate change, debt crisis, or ongoing financial transfers from the Global South to the Global North. This article, which introduces and sets the Debate for the
Ndongo Samba Sylla +3 more
wiley +1 more source
Frontiers in Mechanical Engineering, 2016 Turbocharged diesel engines suffer from poor drivability, mostly at low loads and speeds, leading also to overshoot in exhaust emissions (primarily PM/soot and NOx) during the transient operation after a speed or load increase.
Evangelos G. Giakoumis
doaj +1 more source