Results 121 to 130 of about 86,321 (307)

Impact of Biofuel Blends on Black Carbon Emissions from a Gas Turbine Engine. [PDF]

Energy Fuels, 2020
Kumal RR, Liu J, Gharpure A, Wal RLV, Kinsey JS, Giannelli B, Stevens J, Leggett C, Howard R, Forde M, Zelenyuk-Imre A, Suski K, Payne G, Manin J, Bachalo W, Frazee R, Onasch TB, Freedman A, Kittelson DB, Swanson JJ.   +19 more
europepmc   +1 more source

Production of middle distillates through olefin oligomerization using ZSM‐5 as a catalyst

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract The global transportation sector relies heavily on gasoline (C5–C12) and diesel (C11–C24), which together account for approximately 60% of its energy needs. Driven by rapid industrialization and urbanization, diesel consumption is outpacing gasoline, with projections estimating global demand by 2035 at 27 million barrels per day for gasoline ...
Thembekile Hoyi, Masikana Milan Mdleleni, Ntalane Sello Seroka, Lindiwe Khotseng   +3 more
wiley   +1 more source

Bibliometric Analysis of Technological Innovation in Renewable Energy in the Transport and Logistics Sector

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT This study conducts a comprehensive bibliometric analysis of technological innovation in renewable energy for the transport and logistics sector from 1996 to 2024. Using the Web of Science database, we identify three main research phases and map key collaboration networks and technological trends.
Yui‐yip Lau, Qiong Chen, Leila Kamalian, Mark Ching‐Pong Poo, Yang Andrew Wu   +4 more
wiley   +1 more source

Experimental Quantization of Droplet Spatial Distribution in Icing Wind Tunnel with HACPI

Aerospace
The cloud spatial uniformity in the test section is crucial for icing wind tunnels in aircraft icing research and airworthiness certification. To achieve uniform supercooled large droplet (SLD) icing conditions, both the spatial variation in droplet size
Letian Zhang, Boyi Wang, Yingchun Wu, Si Li, Zhiqiang Zhang, Xiangdong Guo, Xuecheng Wu, Quanzhong Xia, Zhen Liu   +8 more
doaj   +1 more source

A review of NASA combustor and turbine heat transfer research [PDF]

The thermal design of the combustor and turbine of a gas turbine engine poses a number of difficult heat transfer problems. The importance of improved prediction techniques becomes more critical in anticipation of future generations of gas turbine ...
Graham, R. W., Rudey, R. A.
core   +1 more source

Performance assessment of a potential underground thermal storage facility: Case study of the closed mine Prosper‐Haniel in the Ruhr coal mining area in Germany

Deep Underground Science and Engineering, EarlyView.
This study demonstrates the feasibility of an underground closed‐loop thermal storage facility at a post‐mining site, intended for seasonal heat energy storage. Its principal design shows water flow directions in winter and summer (1, 2), heat pumps (3), an upper water reservoir (4), and connecting pipes (5).
Dmytro Rudakov, Oleksandr Inkin
wiley   +1 more source

Solar Energy in 2025: Global Deployment, Cost Trends, and the Role of Energy Storage in Enabling a Resilient Smart Energy Infrastructure

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This paper explores global solar PV deployment, cost trends, and grid integration challenges in 2025. It examines the role of energy storage in firming solar output and supporting electric vehicle (EV) growth, alongside policy shifts, investment flows, and technological innovations.
Ehsan Rezaee, S. Ravi P. Silva
wiley   +1 more source

Solar Fuels Via Methane Valorization: Thermochemical Pathways, Unified Metrics, and Techno‐Economic Perspectives

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A first‐of‐its‐kind review benchmarks three solar methane valorization pathways with unified performance metrics for clean fuel production. Meeting global climate targets and sustainable energy demands requires carbon‐neutral fuels and innovative conversion pathways.
Muhammad Abdulmoez, Amjad Othman, Majid Linjawi, Amro Al‐Qutub   +3 more
wiley   +1 more source

Parametric tests of a traction drive retrofitted to an automotive gas turbine [PDF]

The results of a test program to retrofit a high performance fixed ratio Nasvytis Multiroller Traction Drive in place of a helical gear set to a gas turbine engine are presented.
Anderson, N. E., Lowenthal, S. H., Rohn, D. A.   +2 more
core   +1 more source

Integrated gas turbine engine-nacelle [PDF]

, 1979
A nacelle for use with a gas turbine engine is provided with an integral webbed structure resembling a spoked wheel for rigidly interconnecting the nacelle and engine. The nacelle is entirely supported in its spacial relationship with the engine by means
Adamson, A. P., Sargisson, D. F., Stotler, C. L., Jr.   +2 more
core   +1 more source