Results 11 to 20 of about 75,854 (285)

Movable icons and embroidery shrouds in services of dramatic character in Ancient Rus’ / Выносные иконы и шитые плащаницы в богослужениях драматического характера Древней Руси

open access: yesВизуальная теология, 2023
The Cycle of services of Novgorod Cathedral of the Holy Wisdom included singing services (ᾀσματική ἀκολουθία) after the practice of the Hagia Sophia in Constantinople.
Liliya Evseeva / Лилия Михайловна Евсеева
doaj   +1 more source

On the Ladle Shroud Design and Mis-alignment Effects on the Fluid Flow in a Metallurgical Tundish- A CFD Model Study [PDF]

open access: yesE3S Web of Conferences, 2020
Two aspects of ladle shroud design in tundish are studied. The two strand tundish is a long and bare tundish i.e. without flow control devices but stopper rods to control flowrate.
Chen Lei   +4 more
doaj   +1 more source

On Radiocarbon Dating of the Shroud of Turin

open access: yesInternational Journal of Archaeology, 2021
In the same issue of Nature that the radiocarbon dating results for the Shroud of Turin were published, Phillips hypothesized that neutron radiation could have altered the reported dates. In addition to making the Shroud appear younger than its true age,
T. McAvoy
semanticscholar   +1 more source

An influence of shroud design parameters on the static stresses of blade assemblies [PDF]

open access: yesMATEC Web of Conferences, 2019
In this study, the structural analysis of the blade assemblies was carried out using the finite element method to determine the influence of design parameters of shroud couplings on the static stresses of turbine rotor blades with zigzag and slant shroud
Savchenko Kyrylo   +4 more
doaj   +1 more source

Windage Loss Characteristics of Aviation Spiral Bevel Gear and Windage Reduction Mechanism of Shroud

open access: yesMachines, 2022
With the increasing speed of aviation gear, windage loss has been the main component of power loss. Reducing windage is of great significance to improving the transmission efficiency of aviation spiral bevel gear.
Linlin Li   +3 more
doaj   +1 more source

Performance Analysis of Hydrokinetic Turbine Using Shroud Ratio Comparison under Yaw Misalignment Condition

open access: yesInvotek: Jurnal Inovasi Vokasional dan Teknologi, 2023
This research aims to analyze the performance of hydrokinetic turbines under yaw misalignment conditions using descriptive statistical methods on coefficient of power (Cp) data.
Arwizet K   +4 more
doaj   +1 more source

Numerical Simulation Investigation on the Windage Power Loss of a High-Speed Face Gear Drive

open access: yesEnergies, 2019
Reducing the energy consumption and improving the efficiency of high-speed transmission systems are increasingly common goals; the windage power loss is not negligible in these methods.
Yu Dai, Feiyue Ma, Xiang Zhu, Jifu Jia
doaj   +1 more source

L’habit fait-il le chanoine ? Les linceuls des XVIe-XVIIe siècles découverts à la cathédrale de Luçon (Vendée)

open access: yesArchéopages, 2023
The discovery of two masonry tombs in the south transept of Luçon Cathedral has made it possible to study an extraordinary method of burial, in the form of two vats built of limestone rubble and pure lime.
Caroline Chauveau
doaj   +1 more source

Long-Term Temperature Effects on the Natural Linen Aging of the Turin Shroud

open access: yesInformation, 2022
In 2021, Wide-angle X-ray Scattering (WAXS) was applied to a sample of the Turin Shroud as a new method for dating ancient linen threads by inspecting their structural degradation. The major result of the research was to estimate the natural aging of the
Liberato De Caro   +5 more
doaj   +1 more source

Research progress on the role of ladle shroud in protecting molten steel during teeming in continuous-casting tundishes

open access: yes工程科学学报, 2020
The global steel yield heavily relies on the continuous-casting process in the modern steel industry. Thus, the implementation of protected teeming in continuous-casting tundish for high-quality clean steel production is essential.
Jiang-shan ZHANG   +3 more
doaj   +1 more source

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