Results 51 to 60 of about 216,510 (210)
Analysis of Windage Losses and Velocity Distribution for a Shrouded Rotating Disk [PDF]
Volume 1: Turbomachinery, 1987 An analysis of experimental results was carried out, establishing a direct correlation between measured velocity profiles and windage losses for a rotating disk inside a shrouded stator as typically found in turbomachinery. The analysis gives information on the regions of the rotating and static parts, which have a dominant effect upon ...
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Journal of Geophysical Research: Atmospheres, Volume 131, Issue 17, 16 September 2026.Abstract Low‐level clouds in the tropical cyclone (TC) rainbands modulate the radial inflow of warm, moist boundary layer air, which can impact TC intensity. Yet, precisely measuring rainband cloud boundaries with existing remote sensing techniques remains a challenge.
Ethan J. Murray +3 more
wiley +1 more source
Journal of Marine Science and Engineering, 2023 To investigate the transient characteristics of high-speed axial flow water-jet pumps during start-up and emergency acceleration as well as to analyze how different accelerations affect the performance of internal flow, the k–ω turbulence model of the ...
Rongsheng Zhu +6 more
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Earth's Future, Volume 14, Issue 9, September 2026.Abstract Grazing is among the most direct and effective strategies for anthropogenic regulation of carbon cycling in global grasslands. Through a 24‐year grazing experiment, we propose a conceptual framework of the “Soil‐Plant‐Livestock Carbon Pump” to elucidate the mechanisms underlying grazing effects on carbon cycling within plant, soil, livestock ...
Yi Zhou +4 more
wiley +1 more source
AerospaceImproving airflow pressure is of great significance for the cooling and sealing of aeroengines. In a co-rotating cavity with radial inflow, vortex reducers are used to decrease the pressure drop. However, the performance of traditional vortex reducers is
Wenjie Shen +4 more
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Computational study on the aerodynamics of a long-shrouded contra-rotating rotor in hover [PDF]
International Journal of Micro Air Vehicles, 2019 This paper aims to investigate the aerodynamics including the global performance and flow characteristics of a long-shrouded contra-rotating rotor by developing a full 3D RANS computation. Through validations by current experiments on the same shrouded contra-rotating rotor, the computation using sliding mesh method and the computational zone with an ...
Chao Huo, Peng Lv, Anbang Sun
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Making Mining Licit: Gold, Commodification, and the Everyday Performance of Law in Colombia
American Anthropologist, Volume 128, Issue 3, Page 480-493, September 2026.ABSTRACT Ethnographies of resource‐making have shown that the extraction of resource value from objects is premised on obviating the emplaced lifeworlds that surrounded objects before they traveled to consumer markets. Much of this literature looks at such supply‐chain disentanglement from the viewpoint of corporate and formal regulatory practices ...
Jesse Jonkman
wiley +1 more source
Aspects of plane waves and Taub-NUT as exact string theory solutions [PDF]
, 2004 This thesis is a study of some aspects of string theory solutions that are exact in the inverse string tension ɑ', and thus are valid beyond the low-energy limit.
Svendsen, Harald Georg
core
International Journal of Turbomachinery, Propulsion and PowerThis study investigates the aerodynamic and aeroacoustics behavior of automotive cooling modules in both conventional internal combustion engine (ICE) vehicles and electric vehicles (EVs), with a particular focus on installation effects.
Tayyab Akhtar +3 more
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Energy Science & Engineering, 2022 To improve the stable operating range of centrifugal compressor stage, endwall contouring technology is introduced on the hub‐side wall of the vaned diffuser for NASA CC3 centrifugal compressor as a promising technique to redistribute the flow field near
Qin Cui +4 more
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