Results 61 to 70 of about 92,929 (279)

Swirl-can combustor segment [PDF]

open access: yes, 1970
Combustor produces uniform circumferential and radial combustor exit temperature profiles and high combustion efficiency at high temperature loads. Absence of diluent air entry ports eliminates stress concentration points, low pressure fuel alleviates ...
Jones, R., Moyer, H., Niedzwiecki, R.
core   +1 more source

Solar Dish Collectors for Hydrogen Production: A Review

open access: yesInternational Journal of Energy Research, Volume 2026, Issue 1, 2026.
Solar‐driven hydrogen production stands at the nexus of the global transition toward net‐zero energy systems. This review surveys the role of solar dish collectors (SDCs) as high‐flux concentrators that can directly or indirectly split water, positioning hydrogen as a long‐duration, carbon‐free energy carrier.
Ali Sulaiman Alsagri   +2 more
wiley   +1 more source

A novel vortex-fluidized bed combustor with two combustion chambers for rice-husk fuel [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2004
A novel vortexing-fluidized bed combustor (VFBC) using rice-husk as fuel was developed and presented. The combined characteristics of vortex combustion and fluidized bed combustion are the main features of the VFBC, which was designed to achieve high ...
Madhiyanon, T.   +2 more
doaj  

Unsteady behaviour of opposite impinging jets interaction in crossflow

open access: yesNihon Kikai Gakkai ronbunshu, 2016
A mixing of fuel with air in jet engine is studied by analyzing unsteady turbulent flow in a simplified flow channel which consists of the opposed jets in a cross-flow.
Takahisa NAGAO, A.Koichi HAYASHI
doaj   +1 more source

External Excitation Effects on Combustion Instability in Dual‐Burn‐Rate Solid Rocket Motors With a Large Aspect Ratio

open access: yesInternational Journal of Aerospace Engineering, Volume 2026, Issue 1, 2026.
This study is aimed at addressing combustion instability phenomena observed during the operation of dual‐burn‐rate Solid Rocket Motors (SRM) with a large aspect ratio. Previously, the acoustic mode of the combustion chamber (induced by external excitation) and the vortex shedding frequency were typically analyzed independently, and the probability of ...
Wenhao Yu   +6 more
wiley   +1 more source

Gas turbine combustor Patent [PDF]

open access: yes, 1971
Method for maintaining good performance in gas turbine during air flow ...
Humenik, F. M.   +2 more
core   +1 more source

Numerical Study of the Combustion Characteristics of CH4/H2 Swirl Burner by Geometric Parameters of Swirling Disc

open access: yesJournal of Combustion, Volume 2026, Issue 1, 2026.
Natural gas is a clean, environmentally friendly, new, and efficient energy source. Due to its lower pollutant emissions, it is gradually being adopted to replace traditional fossil energy in the architectural ceramics industry. For industrial production, the air disc at the outlet of the swirl burner is crucial for ensuring the burner’s adequate ...
Lin Lu   +4 more
wiley   +1 more source

Combustor design and analysis using the ROCket Combustor InteractiveDesign (ROCCID) Methodology [PDF]

open access: yes26th Joint Propulsion Conference, 1990
The ROCket Combustor Interactive Design (ROCCID) Methodology is a newly developed, interactive computer code for the design and analysis of a liquid propellant rocket combustion chamber. The application of ROCCID to design a liquid rocket combustion chamber is illustrated.
MARK KLEM, JERRY PIEPER, RICHARD WALKER
openaire   +1 more source

Stratospheric cruise emission reduction program [PDF]

open access: yes, 1977
A recently implemented NASA effort specifically aimed at reducing cruise oxides of nitrogen from high-altitude aircraft is discussed. The desired emission levels and the combustor technology required to achieve them are discussed. A brief overview of the
Diehl, L. A.   +3 more
core   +1 more source

Advancing Smart Grids With Artificial Intelligence for Advancing Sustainability, Resilience, and Efficiency

open access: yesJournal of Control Science and Engineering, Volume 2026, Issue 1, 2026.
A smart grid is the embodiment of the economic benefit derived from a complex, advanced power system that can handle increased demand. With the integration of modern metering infrastructure, advanced control, and communication systems, large volumes of multitype and high‐dimensional data about electric power grid functioning are permitted to be ...
Hamed Taherdoost   +3 more
wiley   +1 more source

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