Results 61 to 70 of about 10,932 (206)

A Computational Analysis of Turbocharger Compressor Flow Field with a Focus on Impeller Stall

open access: yesFluids
Understanding the flow instabilities encountered by the turbocharger compressor is an important step toward improving its overall design for performance and efficiency. While an experimental study using Particle Image Velocimetry was previously conducted
Deb K. Banerjee   +2 more
doaj   +1 more source

Design and Performance Analysis of Contra-rotating Pumpjet Propulsor under Condition of Torque Unbalance

open access: yesMATEC Web of Conferences, 2018
In order to balance the torque of front rotor and rear rotor of underwater vehicle, the analysis of the speed triangles at the inlet and outlet of the front and rear rotor has been done.
Wang Xiao-er   +2 more
doaj   +1 more source

Experimental and CFD Studies of the Hydrodynamics in Wet Agglomeration Process

open access: yesChemEngineering, 2018
In this study, an experimentally validated computational model was developed to investigate the hydrodynamics in a rotor-stator vortex agglomeration reactor RVR having a rotating disc at the centre with two shrouded outer plates.
Benjamin Oyegbile   +2 more
doaj   +1 more source

Critical evaluation of three cryo‐EM structures of particulate methane monooxygenase by quantum refinement

open access: yesActa Crystallographica Section D, Volume 81, Issue 11, Page 605-620, November 2025.
We have studied the copper sites in three cryogenic electron‐microscopy structures of particulate methane monooxygenase with quantum refinement. We show that the CuA, CuC and CuD sites are correctly modelled and that the CuB site is mononuclear in all structures, whereas we find no support for copper in the suggested trinuclear active site or two sites
Gayathri Yuvaraj   +4 more
wiley   +1 more source

Three-dimensional Navier-Stokes heat transfer predictions for turbine blade rows [PDF]

open access: yes
Results are shown for a three-dimensional Navier-Stokes analysis of both the flow and the surface heat transfer for turbine applications. Heat transfer comparisons are made with the experimental shock-tunnel data of Dunn and Kim, and with the data of ...
Dimensiond Viscous Internal Flows Analysie   +8 more
core   +2 more sources

Diplomat and International Worker Mobilities: A Family Lens on Power Dynamics

open access: yesPopulation, Space and Place, Volume 31, Issue 7, October 2025.
ABSTRACT This article applies a family lens to power relations experienced by families of diplomats and international workers during frequent relocations. The life‐making practices of families are crucial for intergenerational well‐being as well as these workers' international assignments.
Aija Lulle
wiley   +1 more source

Effect of Solidity on the Leakage Flow and Related Noise in Axial-Flow Fans with Rotating Shroud Operating at Fixed Performance

open access: yesInternational Journal of Turbomachinery, Propulsion and Power
This work presents an experimental study of the effect of blade count on the flow field and the radiated noise in a low-speed axial fan with a rotating shroud.
Tayyab Akhtar   +4 more
doaj   +1 more source

Effect of Blade Outlet Angle on Unsteady Hydrodynamic Force of Closed-Type Centrifugal Pump with Single Blade

open access: yesInternational Journal of Rotating Machinery, 2014
Geometrically, the single-blade centrifugal impeller, commonly used today as a sewage pump, is not axially symmetric. For this reason, the static pressure around the impeller fluctuates greatly when the impeller is rotating, and not only the radial ...
Yasuyuki Nishi, Junichiro Fukutomi
doaj   +1 more source

Analysis of Windage Losses and Velocity Distribution for a Shrouded Rotating Disk [PDF]

open access: yesVolume 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 ...
openaire   +1 more source

Who cares? The legal (non)recognition of caregiving by single and childfree aunts in Taiwan

open access: yesFamily Court Review, Volume 63, Issue 4, Page 745-765, October 2025.
Abstract Aunts remain the “forgotten kin” in family and kinship care studies, which largely center on parenthood and coupledom. Existing literature tends to subsume them under the broad category of extended family members, devoting scant scholarly attention to aunthood as a distinct category or to the relationship between aunthood and the law.
Chao‐ju Chen
wiley   +1 more source

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