Research Article

CUT DIAMETER OF CYCLONE SEPARATORS: PART I. MULTIPLE NONLINEAR REGRESSION

Volume: 38 Number: 2 June 1, 2021
  • Selami Demir
  • Aykut Karadeniz
  • Kadir Ulutaş

CUT DIAMETER OF CYCLONE SEPARATORS: PART I. MULTIPLE NONLINEAR REGRESSION

Abstract

Pressure drop and particle collection efficiency are the two operating parameters for assessing the performance of cyclone separators. Although a great number of practical models exists for predicting the cyclone pressure drop in the design phase, models for estimating particle collection efficiency is very limited. In this study, an improved mathematical model for calculating cut diameter in cyclone separators, which is a measure of particle collection efficiency, was developed based on Lapple’s formula. Modified Lapple’s formula represents the cut diameters with R2 = 0.9969 and relative mean square error (RMSE) of 2.533*10-9. Also, a new empirical regression model was proposed (R2 = 0.9619). The average errors of both models were very close to zero. Performance tests indicated that both models can be used confidently to predict cut diameter in cyclone separators.

Keywords

References

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  2. [2] Shepherd C.B., Lapple C.E., “Flow Pattern and Pressure Drop in Cyclone Dust Collectors”, Ind. Eng. Chem. Res., 31, 972-984, 1939.
  3. [3] Alexander R.M., “Fundamentals of Cyclone Design and Operation”, Proc. Australian Inst. Min. and Metall., 152, 203-228, 1949.
  4. [4] Stairmand C.J., “Pressure Drop in Cyclone Separators”, . Eng. Lond. 16B, 409-411, 1949.
  5. [5] First M.W., “Fundamental Factors in the Design of Cyclone Dust Collectors”, PhD Thesis, Harvard University, USA, 1950.
  6. [6] Barth W., “Design and Layout of the Cyclone Separator on the Basis of New Investigations”, Brennst.Warme-Kraft, 8, 1-9, 1956.
  7. [7] Casal J., Martinez-Benet J.M, “A Better Way to Calculate Cyclone Pressure Drop”, Chem. Eng. N.Y., 99, 100-111, 1983.
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Details

Primary Language

English

Subjects

Engineering

Journal Section

Research Article

Authors

Aykut Karadeniz This is me
0000-0002-9754-9088
Türkiye

Kadir Ulutaş This is me
0000-0002-2931-3559
Türkiye

Publication Date

June 1, 2021

Submission Date

January 23, 2020

Acceptance Date

February 13, 2020

Published in Issue

Year 2020 Volume: 38 Number: 2

APA
Demir, S., Karadeniz, A., & Ulutaş, K. (2021). CUT DIAMETER OF CYCLONE SEPARATORS: PART I. MULTIPLE NONLINEAR REGRESSION. Sigma Journal of Engineering and Natural Sciences, 38(2), 613-622. https://izlik.org/JA69SA95EB
AMA
1.Demir S, Karadeniz A, Ulutaş K. CUT DIAMETER OF CYCLONE SEPARATORS: PART I. MULTIPLE NONLINEAR REGRESSION. SIGMA. 2021;38(2):613-622. https://izlik.org/JA69SA95EB
Chicago
Demir, Selami, Aykut Karadeniz, and Kadir Ulutaş. 2021. “CUT DIAMETER OF CYCLONE SEPARATORS: PART I. MULTIPLE NONLINEAR REGRESSION”. Sigma Journal of Engineering and Natural Sciences 38 (2): 613-22. https://izlik.org/JA69SA95EB.
EndNote
Demir S, Karadeniz A, Ulutaş K (June 1, 2021) CUT DIAMETER OF CYCLONE SEPARATORS: PART I. MULTIPLE NONLINEAR REGRESSION. Sigma Journal of Engineering and Natural Sciences 38 2 613–622.
IEEE
[1]S. Demir, A. Karadeniz, and K. Ulutaş, “CUT DIAMETER OF CYCLONE SEPARATORS: PART I. MULTIPLE NONLINEAR REGRESSION”, SIGMA, vol. 38, no. 2, pp. 613–622, June 2021, [Online]. Available: https://izlik.org/JA69SA95EB
ISNAD
Demir, Selami - Karadeniz, Aykut - Ulutaş, Kadir. “CUT DIAMETER OF CYCLONE SEPARATORS: PART I. MULTIPLE NONLINEAR REGRESSION”. Sigma Journal of Engineering and Natural Sciences 38/2 (June 1, 2021): 613-622. https://izlik.org/JA69SA95EB.
JAMA
1.Demir S, Karadeniz A, Ulutaş K. CUT DIAMETER OF CYCLONE SEPARATORS: PART I. MULTIPLE NONLINEAR REGRESSION. SIGMA. 2021;38:613–622.
MLA
Demir, Selami, et al. “CUT DIAMETER OF CYCLONE SEPARATORS: PART I. MULTIPLE NONLINEAR REGRESSION”. Sigma Journal of Engineering and Natural Sciences, vol. 38, no. 2, June 2021, pp. 613-22, https://izlik.org/JA69SA95EB.
Vancouver
1.Selami Demir, Aykut Karadeniz, Kadir Ulutaş. CUT DIAMETER OF CYCLONE SEPARATORS: PART I. MULTIPLE NONLINEAR REGRESSION. SIGMA [Internet]. 2021 Jun. 1;38(2):613-22. Available from: https://izlik.org/JA69SA95EB

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