Araştırma Makalesi
Yıl 2024,
Cilt: 1 Sayı: 2, 47 - 58, 17.01.2025
Öz
Kaynakça
- Alharbi, A. Y., Pence, D. V., & Cullion, R. N. (2003). Fluid flow through microscale fractallike branching channel networks. J. Fluids Eng., 125(6), 1051-1057.
- Bejan, A. (1997). Constructal tree network for fluid flow between a finite-size volume and one source or sink. Revue generale de thermique, 36(8), 592-604.
- Blonski, S., Zaremba, D., Jachimek, M., Jakiela, S., Wacławczyk, T., & Korczyk, P. (2020). Impact of inertia and channel angles on flow distribution in microfluidic junctions. Microfluidics and Nanofluidics, 24(2), 1-15.
- Chen, Y., & Cheng, P. (2002). Heat transfer and pressure drop in fractal tree-like microchannel nets. International Journal of Heat and Mass Transfer, 45(13), 2643-2648.
- Colak, A.B. (2017). Tree shaped by bifurcation channels parallel and counter flow of heat exchanger heat transfer and flow investigation characteristics. [Master Thesis, Atatürk University, Institute of Science and Technology, Turkey] Colak, A. B., Kotcioglu, I., & Khalaji, M. N. (2018). Tree Shaped in Channels Parallel and Counter Flow Through Heat Exchanger Heat Transfer and Flow Investigation of Characteristic. Hittite Journal of Science and Engineering, 5, 33-49.
- Kotcioğlu, D. D. İ. (2017). Ağaç şekilli dal kanallı zıt ve paralel akışlı ısı değiştiricisinin ısı transferi ve akış karakteristiklerinin incelenmesi [Doctoral dissertation].
- Lee, J. Y., & Lee, S. J. (2010). Murray’s law and the bifurcation angle in the arterial microcirculation system and their application to the design of microfluidics. Microfluidics and nanofluidics, 8(1), 85-95.
- Muwanga, R., Hassan, I., & Ghorab, M. (2008). Numerical investigation of a radial microchannel heat exchanger with varying cross-sectional channels. Journal of thermophysics and heat transfer, 22(3), 321-332.
- Senn, S., & Poulikakos, D. (2004). Laminar mixing, heat transfer and pressure drop in tree-like microchannel nets and their application for thermal management in polymer electrolyte fuel cells. Journal of Power Sources, 130(1-2), 178-191.
- Wang, X.-Q., Xu, P., Mujumdar, A. S., & Yap, C. (2010). Flow and thermal characteristics of offset branching network. International Journal of Thermal Sciences, 49(2), 272-280.
Numerical Investigation of The Flow in Fractal Type Bifurcation and Trifurcation Systems with Different Features
Öz
In this study, CFD and mathematical analyses were performed on straight pipe, double branched and triple branched pipe models. In the straight pipe model, it was observed that the velocity was maximum at the center and decreased towards the wall. While the velocity distribution was homogeneous at the inlet section, the velocity profile changed as the flow developed. In the double branched and triple branched pipe models, it was determined that the velocity decreased in the separation regions and vortex formations caused a decrease in velocity and an increase in pressure. The fact that the side branches were of the same diameter and in the same plane kept the differences in the velocity distribution to a minimum. The results showed that fractal flow systems with small aspect ratios provided less pressure loss.
Anahtar Kelimeler
Kaynakça
- Alharbi, A. Y., Pence, D. V., & Cullion, R. N. (2003). Fluid flow through microscale fractallike branching channel networks. J. Fluids Eng., 125(6), 1051-1057.
- Bejan, A. (1997). Constructal tree network for fluid flow between a finite-size volume and one source or sink. Revue generale de thermique, 36(8), 592-604.
- Blonski, S., Zaremba, D., Jachimek, M., Jakiela, S., Wacławczyk, T., & Korczyk, P. (2020). Impact of inertia and channel angles on flow distribution in microfluidic junctions. Microfluidics and Nanofluidics, 24(2), 1-15.
- Chen, Y., & Cheng, P. (2002). Heat transfer and pressure drop in fractal tree-like microchannel nets. International Journal of Heat and Mass Transfer, 45(13), 2643-2648.
- Colak, A.B. (2017). Tree shaped by bifurcation channels parallel and counter flow of heat exchanger heat transfer and flow investigation characteristics. [Master Thesis, Atatürk University, Institute of Science and Technology, Turkey] Colak, A. B., Kotcioglu, I., & Khalaji, M. N. (2018). Tree Shaped in Channels Parallel and Counter Flow Through Heat Exchanger Heat Transfer and Flow Investigation of Characteristic. Hittite Journal of Science and Engineering, 5, 33-49.
- Kotcioğlu, D. D. İ. (2017). Ağaç şekilli dal kanallı zıt ve paralel akışlı ısı değiştiricisinin ısı transferi ve akış karakteristiklerinin incelenmesi [Doctoral dissertation].
- Lee, J. Y., & Lee, S. J. (2010). Murray’s law and the bifurcation angle in the arterial microcirculation system and their application to the design of microfluidics. Microfluidics and nanofluidics, 8(1), 85-95.
- Muwanga, R., Hassan, I., & Ghorab, M. (2008). Numerical investigation of a radial microchannel heat exchanger with varying cross-sectional channels. Journal of thermophysics and heat transfer, 22(3), 321-332.
- Senn, S., & Poulikakos, D. (2004). Laminar mixing, heat transfer and pressure drop in tree-like microchannel nets and their application for thermal management in polymer electrolyte fuel cells. Journal of Power Sources, 130(1-2), 178-191.
- Wang, X.-Q., Xu, P., Mujumdar, A. S., & Yap, C. (2010). Flow and thermal characteristics of offset branching network. International Journal of Thermal Sciences, 49(2), 272-280.
Toplam 10 adet kaynakça vardır.
Ayrıntılar
| Birincil Dil | İngilizce |
|---|---|
| Konular | Enerji |
| Bölüm | Research Article |
| Yazarlar | |
| Yayımlanma Tarihi | 17 Ocak 2025 |
| Gönderilme Tarihi | 6 Aralık 2024 |
| Kabul Tarihi | 6 Ocak 2025 |
| Yayımlandığı Sayı | Yıl 2024 Cilt: 1 Sayı: 2 |
- Makale Dosyaları
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