Open Daily: 10am - 10pm | Alley door pickup 10am - 7pm 3038 Hennepin Ave Minneapolis, MN
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  • Open Daily: 10am - 10pm
    Alley-side Pickup: 10am - 7pm

    3038 Hennepin Ave Minneapolis, MN
    612-822-4611

Open Daily: 10am - 10pm | Alley-side Pickup: 10am - 7pm
3038 Hennepin Ave Minneapolis, MN
612-822-4611
Hydrodynamics of Swirl and Non-Swirl Flows in Conical Diffusers

Hydrodynamics of Swirl and Non-Swirl Flows in Conical Diffusers

Parasuraman, Karthikeyan
S, Sharbuddin Ali

Paperback

Technology & Engineering

ISBN10: 6206786544
ISBN13: 9786206786542
Publisher: LAP Lambert Academic Publishing
Published: Jul 7 2025
Pages: 100
Weight: 0.32
Height: 0.24 Width: 6.00 Depth: 9.00
Language: English
This book is an expanded and refined version of a master's research project, now presented as a comprehensive study integrating both experimental and numerical methods. The book explores how swirl influences flow behavior, pressure recovery, and efficiency in conical diffusers-key components in aerospace and fluid machinery.The authors designed a transparent Perspex diffuser and introduced swirl using a custom vane-type swirler. Using hot-wire anemometry and Pitot probes, they measured velocity profiles, pressure distribution, and turbulence characteristics. To validate and extend the findings, simulations were performed using ANSYS Fluent with Reynolds Stress Modeling (RSM), ideal for capturing the complex dynamics of swirling flows.The study revealed that swirl at the inlet significantly reduces boundary layer separation and improves diffuser performance, especially when combined with a properly sized tailpipe. Detailed results include CAD models, flow visualizations, and performance plots.This book is a valuable reference for graduate students, researchers, and professionals working in fluid mechanics, turbomachinery, and industrial flow applications.

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