Yıl 2018, Cilt 2, Sayı 1, Sayfalar 14 - 19 2018-04-15

Numerical investigation of combined effect of nanofluids and impinging jets on heated surface

Mustafa Kılıç [1] , Mahmut Yavuz [2] , İbrahim Halil Yılmaz [3]

115 296

Present study is focused on numerical investigation of heat transfer and fluid flow from a heated surface by using nanofluids and impinging jets. Effects of Reynolds number, different particle diameter and different types of nanofluids (TiO2-water, CuO-water, NiO-water) on heat transfer and fluid flow were studied numerically. TiO2-water nanofluid was used as a base coolant. Three impinging jets were used to cool the surface. It is obtained that increasing jet velocities from Ren/Re1=1-1.33-1.67 to Ren/Re1=1-1.20-1.40 causes an increase of 49.9% on average Nusselt number (ANN) but increasing jet velocities from Ren/Re1=1-1.20-1.40 to Ren/Re1=1-1.17-1.33 causes a decrease of 4.6% on ANN. Particle diameter from Dp=80nm to 10nm causes an increase of 2.9% on ANN. Using NiO-Water nanofluid causes an increase of 1% on ANN with respect to CuO and 2.8% with respect to TiO2-water. Low Re k-ε turbulent model of PHOENICS CFD code was used for numerical analysis. Numerical results show a good approximation to experimental results.

Heat transfer, Multiple impinging jets, Nanofluids
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Birincil Dil en
Konular Mühendislik (Genel)
Dergi Bölümü Research Articles
Yazarlar

Orcid: 0000-0002-8006-149X
Yazar: Mustafa Kılıç (Sorumlu Yazar)
Ülke: Turkey


Yazar: Mahmut Yavuz

Yazar: İbrahim Halil Yılmaz

Bibtex @araştırma makalesi { iarej400699, journal = {International Advanced Researches and Engineering Journal}, issn = {}, eissn = {2618-575X}, address = {Dr. Ceyhun YILMAZ}, year = {2018}, volume = {2}, pages = {14 - 19}, doi = {}, title = {Numerical investigation of combined effect of nanofluids and impinging jets on heated surface}, key = {cite}, author = {Yılmaz, İbrahim Halil and Kılıç, Mustafa and Yavuz, Mahmut} }
APA Kılıç, M , Yavuz, M , Yılmaz, İ . (2018). Numerical investigation of combined effect of nanofluids and impinging jets on heated surface. International Advanced Researches and Engineering Journal, 2 (1), 14-19. Retrieved from http://dergipark.gov.tr/iarej/issue/34178/400699
MLA Kılıç, M , Yavuz, M , Yılmaz, İ . "Numerical investigation of combined effect of nanofluids and impinging jets on heated surface". International Advanced Researches and Engineering Journal 2 (2018): 14-19 <http://dergipark.gov.tr/iarej/issue/34178/400699>
Chicago Kılıç, M , Yavuz, M , Yılmaz, İ . "Numerical investigation of combined effect of nanofluids and impinging jets on heated surface". International Advanced Researches and Engineering Journal 2 (2018): 14-19
RIS TY - JOUR T1 - Numerical investigation of combined effect of nanofluids and impinging jets on heated surface AU - Mustafa Kılıç , Mahmut Yavuz , İbrahim Halil Yılmaz Y1 - 2018 PY - 2018 N1 - DO - T2 - International Advanced Researches and Engineering Journal JF - Journal JO - JOR SP - 14 EP - 19 VL - 2 IS - 1 SN - -2618-575X M3 - UR - Y2 - 2018 ER -
EndNote %0 International Advanced Researches and Engineering Journal Numerical investigation of combined effect of nanofluids and impinging jets on heated surface %A Mustafa Kılıç , Mahmut Yavuz , İbrahim Halil Yılmaz %T Numerical investigation of combined effect of nanofluids and impinging jets on heated surface %D 2018 %J International Advanced Researches and Engineering Journal %P -2618-575X %V 2 %N 1 %R %U
ISNAD Kılıç, Mustafa , Yavuz, Mahmut , Yılmaz, İbrahim Halil . "Numerical investigation of combined effect of nanofluids and impinging jets on heated surface". International Advanced Researches and Engineering Journal 2 / 1 (Nisan 2018): 14-19.