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Swirl by swirl

Early Years Educator, 2020
Give children time to explore patterns in nature and develop their ability to appreciate and identify shape and design. Learning is maximised when it is led by children as part of in the moment planning, explains Jenni Clarke.
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Correlation of swirl number for a radial-type swirl generator [PDF]

open access: yesExperimental Thermal and Fluid Science, 1996
An experimental investigation was undertaken to derive a new correlation for the swirl number of a radial-type swirl generator under various Reynolds numbers and various vane angle conditions. A radial-type swirl generator with 16 rotary guide vanes was used to generate an annular swirling jet flow.
T L Huang, W J Chen
exaly   +2 more sources

Linearized Swirling Wakes

The Physics of Fluids, 1962
Exact similar and nonsimilar solutions for axisymmetric wakes with small swirl in a constant-property medium are derived. Emphasis is placed on the similar solutions, particularly those associated with the swirl. A unique similar solution for the axial velocity is distinguished from a possible infinite set by invoking the auxiliary condition of ...
Steiger, M. H., Bloom, M. H.
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A RANS-LES Study of Swirling and Non-Swirling Jets

45th AIAA Aerospace Sciences Meeting and Exhibit, 2007
Studying swirling turbulent jet flows is important for both application-driven reasons and increasing our fundamental understanding of turbulence. Although experimental and numerical studies of swirling jet flows provided some insights into the processes causing the mixing enhancement of momentum and scalars, a definite understanding is still not ...
Michael Stoellinger   +3 more
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Application of Identification Method of Swirling Motion by Swirl Function

12th International Conference on Nuclear Engineering, Volume 2, 2004
A method of identification and estimation of swirling motion in complicated flow and its application are presented. Classification of flow can be performed with velocity gradient tensor and its eigenvalue, and complex eigenvalue indicates that flow is swirling motion.
Katsuyuki Nakayama, Kenji Umeda
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Swirling of retinoscopy

The National Medical Journal of India, 2022
Amber Amar, Bhayana   +2 more
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The Numerical Simulation of Swirling Airflow Field for Different Swirling Airflow Head in Swirling Airflow Finishing

Applied Mechanics and Materials, 2014
The key of swirling airflow finishing is how to generate the swirling airflow. In the paper, three swirling airflow head are discussed according the manners of tangential inflow. By means of FLUENT, the general software of CFD, the swirling airflow field from different airflow head is simulated. The simulation results are shown by the flow line graphs,
Jie Zeng, Zhi Yan Hou, Hao Zeng Jiang
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Swirl generator for independent variation of swirl and velocity profile

AIAA Journal, 1986
Fujii, K. and Kutler, P., "Computations of Two-Phase Supersonic Nozzle Flows by a Space-Marching Method," AIAA Paper No. 83-0041, Jan. 1983. Dutton, J. C. and Addy, A. L., "TRANNOZ: A Computer Program for Analysis of Transonic Throat Flow in Axisymmetric, Planar, and Annular Supersonic Nozzles," Department of Mechanical and Industrial Engineering ...
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