1. DergiPark
  2. Scientific Journal of Mehmet Akif Ersoy University
  3. Arşiv
  4. Cilt 2, Sayı 4
Yıl 2019, Cilt 2 , Sayı 4, Sayfalar 111 - 118 2019-12-30

Testing of New design of Mesh-coupled Axial Blade Distributor for Swirling Fluidization Operation

Muhammad Yasin NAZ [1] , Shazia SHUKRULLAH [2] , Shaharin Anwar SULAİMAN [3] , Afsin GUNGOR [4]

Öz

All the fluidized beds have air distributor as their major component, which can have several variances. The distributor design worth proper investigations as it affects the quality of the fluidization. In this study, Particle Image Velocimetry (PIV) of a SFB, operated with a mesh-coupled air distributor, was carried out from top and side of the bed. The velocity vector fields of the particles and then the average velocities at different locations of the bed were generated by considering particle size and density as operational parameters. The experimental finds showed that there exist several partially differentiable layers during a swirling operation of the longer beds.  The segregated bed includes a thin layer of particles swirling at the bottom of the bed and a thick layer in the middle of the bed followed by a slight bubbling at the top. It was also observed that the overall velocity of the particles increased with an increase in superficial air velocity. The uniform swirling of 3, 4 and 6 mm particles happened at superficial air velocities of 1.6, 1.8 and 2.2 ms-1, respectively.

Anahtar Kelimeler

Swirling fluidized bed, mesh-type distributor, particle image velocimetry, hydrodynamics of particles

Kaynakça

  • [1] S. A. Sulaiman, C. S. Miin, M. Y. Naz, and V. R. Raghavan, "Particle Image Velocimetry of a Swirling Fluidized Bed at Different Blade Angles," Chemical Engineering & Technology, vol. 39, pp. 1151-1160, 2016.
  • [2] F. J. Collado, "New one-dimensional hydrodynamics of circulating fluidized bed risers," Granular Matter, vol. 18, p. 78, 2016// 2016.
  • [3] D. Geldart and J. Baeyens, "The Design of Distributors for Gas-fluidized Beds," Powder Technology, vol. 42, pp. 67- 78, 1985.
  • [4] W. Jittanit, G. Srzednicki, and R. H. Driscoll, "Comparison Between Fluidized Bed and Spouted Bed Drying for Seeds," Drying Technology, vol. 31, pp. 52-56, 2013/01/02 2013.
  • [5] W. C. Yang, "Bubbling Fluidized Beds”, in Handbook of Fluidization and Fluid-Particle Systems," Ed. Yang, W.-C., Marcel Dekker, N.Y., pp. 53-111, 2003.
  • [6] D. F. Othomer, "Background,History and Future of Fluid bed systems, Fluidization,," Reinhold publishing corporation, New York, pp. 102-115, 1956.
  • [7] S. Shukrullah, N. M. Mohamed, M. S. Shaharun, M. S. M. Saheed, and M. I. Irshad, "Effect of CVD Process Temperature on Activation Energy and Structural Growth of MWCNTs," Metallurgical and Materials Transactions A, vol. 47, pp. 1413-1424, 2016.
  • [8] C. S. Miin, S. A. Sulaiman, V. R. Raghavan, M. R. Heikal, and M. Y. Naz, "Hydrodynamics of multi-sized particles in stable regime of a swirling bed," Korean Journal of Chemical Engineering, vol. 32, pp. 2361-2367, 2015/11/01 2015.
  • [9] V. K. Venkiteswaran, G. J. Jun, C. Y. Sing, S. A. Sulaiman, and V. R. Raghavan, "Variation of Bed Pressure Drop with Particle Shapes in a Swirling Fluidized Bed," Journal of Applied Sciences, vol. 12 pp. 2598-2603, 2012.
  • [10] N. Sanvitale and E. T. Bowman, "Using PIV to measure granular temperature in saturated unsteady polydisperse granular flows," Granular Matter, vol. 18, p. 57, 2016// 2016.
  • [11] T. Hagemeier, C. Roloff, A. Bück, and E. Tsotsas, "Estimation of particle dynamics in 2-D fluidized beds using particle tracking velocimetry," Particuology.
  • [12] E. D. Karen and S. t. Matthias, "Focus on granular segregation," New Journal of Physics, vol. 15, p. 035017, 2013.

Ayrıntılar

Birincil Dil en
Konular Mühendislik
Bölüm Original Research Articles
Yazarlar

Orcid: 0000-0000-0000-0000
Yazar: Muhammad Yasin NAZ

Orcid: 0000-0000-0000-0000
Yazar: Shazia SHUKRULLAH
Kurum: Department of Physics, University of Agriculture, 38040 Faisalabad
Ülke: Pakistan

Orcid: 0000-0000-0000-0000
Yazar: Shaharin Anwar SULAİMAN
Kurum: Department of Mechanical Engineering, Universiti Teknologi PETRONAS
Ülke: Malaysia

Orcid: 0000-0000-0000-0000
Yazar: Afsin GUNGOR
Kurum: AKDENIZ UNIVERSITY, ALANYA FACULTY OF ENGINEERING, DEPARTMENT OF MECHANICAL ENGINEERING
Ülke: Turkey
Tarihler

Yayımlanma Tarihi : 30 Aralık 2019

Kaynak Göster

Bibtex @araştırma makalesi { sjmakeu649903, journal = {Scientific Journal of Mehmet Akif Ersoy University}, issn = {}, eissn = {2651-3722}, address = {}, publisher = {Mehmet Akif Ersoy Üniversitesi}, year = {2019}, volume = {2}, pages = {111 - 118}, doi = {}, title = {Testing of New design of Mesh-coupled Axial Blade Distributor for Swirling Fluidization Operation}, key = {cite}, author = {Naz, Muhammad Yasin and Shukrullah, Shazia and Sulaiman, Shaharin Anwar and Gungor, Afsin} }
APA Naz, M , Shukrullah, S , Sulaiman, S , Gungor, A . (2019). Testing of New design of Mesh-coupled Axial Blade Distributor for Swirling Fluidization Operation . Scientific Journal of Mehmet Akif Ersoy University , Aralık , 111-118 . Retrieved from https://dergipark.org.tr/tr/pub/sjmakeu/issue/51356/649903
MLA Naz, M , Shukrullah, S , Sulaiman, S , Gungor, A . "Testing of New design of Mesh-coupled Axial Blade Distributor for Swirling Fluidization Operation" . Scientific Journal of Mehmet Akif Ersoy University 2 (2019 ): 111-118 <https://dergipark.org.tr/tr/pub/sjmakeu/issue/51356/649903>
Chicago Naz, M , Shukrullah, S , Sulaiman, S , Gungor, A . "Testing of New design of Mesh-coupled Axial Blade Distributor for Swirling Fluidization Operation". Scientific Journal of Mehmet Akif Ersoy University 2 (2019 ): 111-118
RIS TY - JOUR T1 - Testing of New design of Mesh-coupled Axial Blade Distributor for Swirling Fluidization Operation AU - Muhammad Yasin Naz , Shazia Shukrullah , Shaharin Anwar Sulaiman , Afsin Gungor Y1 - 2019 PY - 2019 N1 - DO - T2 - Scientific Journal of Mehmet Akif Ersoy University JF - Journal JO - JOR SP - 111 EP - 118 VL - 2 IS - 4 SN - -2651-3722 M3 - UR - Y2 - 2019 ER -
EndNote %0 Scientific Journal of Mehmet Akif Ersoy University Testing of New design of Mesh-coupled Axial Blade Distributor for Swirling Fluidization Operation %A Muhammad Yasin Naz , Shazia Shukrullah , Shaharin Anwar Sulaiman , Afsin Gungor %T Testing of New design of Mesh-coupled Axial Blade Distributor for Swirling Fluidization Operation %D 2019 %J Scientific Journal of Mehmet Akif Ersoy University %P -2651-3722 %V 2 %N 4 %R %U
ISNAD Naz, Muhammad Yasin , Shukrullah, Shazia , Sulaiman, Shaharin Anwar , Gungor, Afsin . "Testing of New design of Mesh-coupled Axial Blade Distributor for Swirling Fluidization Operation". Scientific Journal of Mehmet Akif Ersoy University 2 / 4 (Aralık 2019): 111-118 .
AMA Naz M , Shukrullah S , Sulaiman S , Gungor A . Testing of New design of Mesh-coupled Axial Blade Distributor for Swirling Fluidization Operation. Techno-Science. 2019; 2(4): 111-118.
Vancouver Naz M , Shukrullah S , Sulaiman S , Gungor A . Testing of New design of Mesh-coupled Axial Blade Distributor for Swirling Fluidization Operation. Scientific Journal of Mehmet Akif Ersoy University. 2019; 2(4): 111-118.
IEEE M. Naz , S. Shukrullah , S. Sulaiman ve A. Gungor , "Testing of New design of Mesh-coupled Axial Blade Distributor for Swirling Fluidization Operation", Scientific Journal of Mehmet Akif Ersoy University, c. 2, sayı. 4, ss. 111-118, Ara. 2020
Makalenin Yazarları
Muhammad Yasin NAZ [1]
Shazia SHUKRULLAH [2]
Shaharin Anwar SULAİMAN [3]
Afsin GUNGOR [4]
Makale Gönder
Kabul Edilmiş Makaleler
Arşiv
Editör Kurulu
İletişim