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Journals / Sigma Mühendislik ve Fen Bilimleri Dergisi / 2020 / Volume: 38 Issue: 4

EXPERIMENTAL AND NUMERICAL INVESTIGATION OF THE EFFECTS OF VORTEX FINDER GEOMETRY ON CYCLONE PERFORMANCE

Aykut Karadeniz(YILDIZ TECHNICAL UNIVERSITY)0000-0002-9754-9088
Coşkun Ayvaz(ISTANBUL UNIVERSITY-CERRAHPASA)0000-0003-0052-0842
Selami Demir Demir(YILDIZ TECHNICAL UNIVERSITY)0000-0002-8672-9817
Murat Aksel(ALANYA ALAADDIN KEYKUBAT UNIVERSITY)0000-0002-6456-4396
Arslan Saral(YILDIZ TECHNICAL UNIVERSITY)0000-0001-5684-5449
Pages
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Publication Date
2021-10-05
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Based on the experimental results, a mathematical model was developed, and the nickel inhibition constants (KNi) were found to be 8.75 mg/L.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In this study, nine different vortex finders (VFs) were used for investigations on cyclone pressure drop and particle collection efficiency.
📊
Key Findings & Data:The collection efficiency increased with increasing vortex finder lengths (VFL).
💡
Conclusion & Impact:Based on the experimental results, a mathematical model was developed, and the nickel inhibition constants (KNi) were found to be 8.75 mg/L.
🔬Design:Modeling & Simulation
📍Scope:Comprehensive Sample
⚙️Variables:Cyclones · vortex finder · pressure drop

Abstract

In this study, nine different vortex finders (VFs) were used for investigations on cyclone pressure drop and particle collection efficiency. The collection efficiencies dropped for larger and smaller vortex finder dimension (VFDs). The collection efficiency increased with increasing vortex finder lengths (VFL). This increase was more obvious and statistically meaningful for the smallest VFD. Pressure drop in cyclones were mainly a function of VFD and increased with decreasing VFD. These effects were also observed in Computational Fluid Dynamics (CFD) simulations. A performance map was built for the design of a VF optimized for the highest collection efficiency and the lowest pressure drop. Based on the experimental results, a mathematical model was developed, and the nickel inhibition constants (KNi) were found to be 8.75 mg/L.

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Cite This Article

Karadeniz, A., Ayvaz, C., Demir, S. D., Aksel, M., Saral, A. (2021). EXPERIMENTAL AND NUMERICAL INVESTIGATION OF THE EFFECTS OF VORTEX FINDER GEOMETRY ON CYCLONE PERFORMANCE. Sigma Mühendislik ve Fen Bilimleri Dergisi, Volume: 38 Issue: 4. https://ajindex.com/articles/1344757

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