Results 111 to 120 of about 93,971 (359)

Towards Climate Neutrality by 2050: Role of Aluminum for Short‐ and Long‐Term Energy and Hydrogen Storage

Advanced Energy Materials, EarlyView.
The Aluminum energy storage cycle involves the use of renewable energy for Al production and the generation of heat (dry cycle) and heat and H2 (wet cycle) for energy production via Al‐steam combustion. ABSTRACT Reaching climate neutrality by 2050 requires innovative long‐term energy storage (LTES) solutions beyond the current use of fossil fuels ...
Lorenzo Trombetti, Stefano Passerini, Linda Barelli   +2 more
wiley   +1 more source

Misfire Detection in Spark Ignition Engine Using Transfer Learning. [PDF]

Comput Intell Neurosci, 2022
Naveen Venkatesh S, Chakrapani G, Senapti SB, Annamalai K, Elangovan M, Indira V, Sugumaran V, Mahamuni VS.   +7 more
europepmc   +1 more source

Ignition characterization of LOX/hydrocarbon propellants [PDF]

The results of an evaluation of the ignition characteristics of the gaseous oxygen (Gox)/Ethanol propellant combination are presented. Ignition characterization was accomplished through the analysis, design, fabrication and testing of a spark initiated ...
Lawver, B. R., Rousar, D. C., Wong, K. Y.   +2 more
core   +1 more source

Impact of Fuel Sensitivity (RON-MON) on Engine Efficiency [PDF]

, 2017
Modern spark ignition engines can take advantage of better fuel octane quality either towards improving acceleration performance or fuel economy via an active ignition management system. Higher fuel octane allows for spark timing advance and consequently
Aradi, Allen, Cracknell, Roger, Janssen, Andreas, Prakash, Arjun, Wang, Chongming   +4 more
core   +1 more source

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

Advanced 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, Md Mahbubur Rahman, Karib Hassan Khan, Md Nizam Uddin, Dewan Hafiz Nabil   +4 more
wiley   +1 more source

Experimental investigation of dual fuel (gasoline-natural gas) in lean burn ICE

International Journal of Thermofluids
Investigating the performance and emission indices of spark ignition engines in our society is a critical issue. This importance arises from the high performance requirements and the need to achieve the highest level of efficiency from existing spark ...
Seyyed Kazem Yekani, Mehrdad Sarabi, Mahdi Nami Khalilehdeh   +2 more
doaj   +1 more source

Utilization of additive from waste products with gasoline fuel to operate spark ignition engine. [PDF]

Sci Rep, 2022
Awad OI, Ali OM, Zhou B, Ma X, Thaeer Hammid A, Alwan NT, Yaqoob SJ, Motahhir S, Askar SS, Abouhawwash M.   +9 more
europepmc   +1 more source

Prediction of the performance and emissions of a spark ignition engine fueled with butanol‐gasoline blends based on support vector regression

Environmental Progress & Sustainable Energy, 2018
Butanol is considered as the more promising alternative fuel candidate because of its favorable chemical and physical properties over ethanol and methanol.
Qing-song Zuo, Xinning Zhu, Zhiqiang Liu, Jianping Zhang, Gang Wu, Yuelin Li   +5 more
semanticscholar   +1 more source

Environmental audit of industrial waste [PDF]

, 2020
In this industrialization era, an environmental audit is become more complex which is a very strict action are needed in minimize a wastage. Employing an environmental management system is a significant undertaking but an extremely worthwhile one for any
Aden, Mohamed Ibrahim, Hasbullah, Mohd Hanif, Hassan, Hassan Hussein, Zahari, Muhammad Syaiful Annuruddin, Zulkafli, Nurul Farhana   +4 more
core  

Electricity powering combustion: hydrogen engines [PDF]

, 2012
Hydrogen is ameans to chemically store energy. It can be used to buffer energy in a society increasingly relying on renewable but intermittent energy or as an energy vector for sustainable transportation.
Boyer, Brad, Eichlseder, Helmut, Gerbig, Falk, Naganuma, Kaname, Tanno, Shiro, Verhelst, Sebastian, Wallner, Thomas   +6 more
core   +1 more source