Results 161 to 170 of about 149,108 (355)

Hybrid Internal Combustion Engine based Auxiliary Power Unit. [PDF]

open access: yesMicromachines (Basel), 2020
Yuhimenko V   +5 more
europepmc   +1 more source

The Future of Hydrogen‐Powered Aviation: Technologies, Challenges, and a Strategic Roadmap for Sustainable Decarbonization

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
Hydrogen‐powered aviation offers a transformative pathway to zero‐emission flight by eliminating in‐flight CO2 emissions. Key considerations include propulsion systems (fuel cells and hydrogen combustion), cryogenic storage and insulation challenges, infrastructure and cost barriers, and supply‐chain constraints.
Mubasshira   +4 more
wiley   +1 more source

Effect of Gas Mixture Composition on the Parameters of an Internal Combustion Engine

open access: yesActa Polytechnica, 2012
This paper deals with the use of the internal combustion piston engine, which is a drive unit for micro-cogeneration units. The introduction is a brief statement of the nature of gas mixture compositions that are useful for the purposes of combustion ...
Andrej Chríbik   +2 more
doaj  

An Analysis of Exhaust Emission of the Internal Combustion Engine Treated by the Non-Thermal Plasma. [PDF]

open access: yesMolecules, 2020
Hsueh MH   +7 more
europepmc   +1 more source

Phase change material integrated core–shell catalyst for in situ thermal control in methanol synthesis from syngas

open access: yesAIChE Journal, EarlyView.
Abstract A model‐guided core–shell catalyst design is presented for methanol synthesis, featuring a phase change material (PCM) core encapsulated by a Cu–Zn–Al2$$ {}_2 $$O3$$ {}_3 $$ (CZA) catalytic shell. The PCM enables in situ thermal management by absorbing reaction heat at its melting point, mitigates the kinetic decline at high temperatures and ...
Canan Karakaya, Tugba Turnaoglu
wiley   +1 more source

Operando measurement of lattice strain in internal combustion engine components by neutron diffraction. [PDF]

open access: yesProc Natl Acad Sci U S A, 2020
Wissink ML   +8 more
europepmc   +1 more source

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