Year 2015, Volume 4 , Issue 4, Pages 185 - 192 2016-01-22

The passive flow control around a truck-trailer model / Bir kamyon römork modeli etrafındaki pasif akış kontrolü

Cihan BAYINDIRLI [1] , Musa Özel [2] , Emre AYGÜN [3] , Yahya Erkan AKANSU [4] , Mehmet SEYHAN [5]


In this study the aerodynamic characteristics of 1/32 scale truck and trailer model were examined in a wind tunnel. The acting drag force to model truck and trailer combination is calculated and aerodynamic drag coefficient is determined. The wind tunnel tests were carried out in the range of 160 000 - 449 000 Reynolds numbers. In order to improve the aerodynamics structure of truck- trailer, one spoiler, one passive air channel and three different redirector is produced in three dimensional printer. These aerodynamic parts respectively added to base truck-trailer model and obtaining aerodynamic improvement rates compared. According to wind tunnel test results, the aerodynamic improvement rates are respectively 15,62 %, 18,80 %, 23,58 % and 21,54 %. The lowest drag coefficient was determined as 0,588 on model-3 of truck-trailer model. Özet: Bu çalışmada, 1/32 ölçekli kamyon ve treyler modeli aerodinamik özellikleri bir rüzgar tünelinde incelenmiştir. Model kamyon ve treyler kombinasyonu hareket sürtünme kuvveti hesaplanır ve aerodinamik sürtünme katsayısı belirlenir. 449 000 Reynolds sayıları - rüzgar tüneli testleri 160 000 aralığında gerçekleştirilmiştir. KAMYON römork, tek spoiler, tek pasif hava kanalı ve üç farklı yönlendiricisi aerodinamik yapısını iyileştirmek amacıyla üç boyutlu yazıcıdan üretilmektedir. Bu aerodinamik parçalar sırasıyla taban kamyon römork modeline eklenmiş ve elde aerodinamik iyileştirme oranları karşılaştırıldı. Rüzgar tüneli testi sonuçlarına göre, aerodinamik iyileştirme oranları sırasıyla 15,62,% 18,80,% 23,58 ve% 21,54% bulunmaktadır. Düşük sürtünme katsayısı modeli-3 kamyon römork model üzerinde 0,588 olarak belirlendi.
The aerodynamic drag coefficient, passive air channel, passive flow control, wind tunnel / Aerodinamik sürtünme katsayısı, pasif hava kanalı, pasif akış kontrolü, rüzgar tüneli
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Journal Section Article
Authors

Author: Cihan BAYINDIRLI

Author: Musa Özel

Author: Emre AYGÜN

Author: Yahya Erkan AKANSU

Author: Mehmet SEYHAN

Dates

Publication Date : January 22, 2016

Bibtex @ { ijaet288508, journal = {International Journal of Automotive Engineering and Technologies}, issn = {}, eissn = {2146-9067}, address = {}, publisher = {Murat CİNİVİZ}, year = {2016}, volume = {4}, pages = {185 - 192}, doi = {10.18245/ijaet.31486}, title = {The passive flow control around a truck-trailer model / Bir kamyon römork modeli etrafındaki pasif akış kontrolü}, key = {cite}, author = {Bayındırlı, Cihan and Özel, Musa and Aygün, Emre and Akansu, Yahya Erkan and Seyhan, Mehmet} }
APA Bayındırlı, C , Özel, M , Aygün, E , Akansu, Y , Seyhan, M . (2016). The passive flow control around a truck-trailer model / Bir kamyon römork modeli etrafındaki pasif akış kontrolü . International Journal of Automotive Engineering and Technologies , 4 (4) , 185-192 . DOI: 10.18245/ijaet.31486
MLA Bayındırlı, C , Özel, M , Aygün, E , Akansu, Y , Seyhan, M . "The passive flow control around a truck-trailer model / Bir kamyon römork modeli etrafındaki pasif akış kontrolü" . International Journal of Automotive Engineering and Technologies 4 (2016 ): 185-192 <https://dergipark.org.tr/en/pub/ijaet/issue/27431/288508>
Chicago Bayındırlı, C , Özel, M , Aygün, E , Akansu, Y , Seyhan, M . "The passive flow control around a truck-trailer model / Bir kamyon römork modeli etrafındaki pasif akış kontrolü". International Journal of Automotive Engineering and Technologies 4 (2016 ): 185-192
RIS TY - JOUR T1 - The passive flow control around a truck-trailer model / Bir kamyon römork modeli etrafındaki pasif akış kontrolü AU - Cihan Bayındırlı , Musa Özel , Emre Aygün , Yahya Erkan Akansu , Mehmet Seyhan Y1 - 2016 PY - 2016 N1 - doi: 10.18245/ijaet.31486 DO - 10.18245/ijaet.31486 T2 - International Journal of Automotive Engineering and Technologies JF - Journal JO - JOR SP - 185 EP - 192 VL - 4 IS - 4 SN - -2146-9067 M3 - doi: 10.18245/ijaet.31486 UR - https://doi.org/10.18245/ijaet.31486 Y2 - 2020 ER -
EndNote %0 International Journal of Automotive Engineering and Technologies The passive flow control around a truck-trailer model / Bir kamyon römork modeli etrafındaki pasif akış kontrolü %A Cihan Bayındırlı , Musa Özel , Emre Aygün , Yahya Erkan Akansu , Mehmet Seyhan %T The passive flow control around a truck-trailer model / Bir kamyon römork modeli etrafındaki pasif akış kontrolü %D 2016 %J International Journal of Automotive Engineering and Technologies %P -2146-9067 %V 4 %N 4 %R doi: 10.18245/ijaet.31486 %U 10.18245/ijaet.31486
ISNAD Bayındırlı, Cihan , Özel, Musa , Aygün, Emre , Akansu, Yahya Erkan , Seyhan, Mehmet . "The passive flow control around a truck-trailer model / Bir kamyon römork modeli etrafındaki pasif akış kontrolü". International Journal of Automotive Engineering and Technologies 4 / 4 (January 2016): 185-192 . https://doi.org/10.18245/ijaet.31486
AMA Bayındırlı C , Özel M , Aygün E , Akansu Y , Seyhan M . The passive flow control around a truck-trailer model / Bir kamyon römork modeli etrafındaki pasif akış kontrolü. International Journal of Automotive Engineering and Technologies. 2016; 4(4): 185-192.
Vancouver Bayındırlı C , Özel M , Aygün E , Akansu Y , Seyhan M . The passive flow control around a truck-trailer model / Bir kamyon römork modeli etrafındaki pasif akış kontrolü. International Journal of Automotive Engineering and Technologies. 2016; 4(4): 185-192.