Research Article
Year 2018,
Volume: 2 Issue: 1, 14 - 19, 15.04.2018
Abstract
References
- 1. Cakır, M.T, Alamüna içeren Nanoakışkan kullanarak ısı borularının performanslarının iyileştirilmesi, Journal of The Faculty of Engineering and Architecture of Gazi University, 2015. 30: p.547-556.
- 2. Sun, B., Qu, Y., Yang, D., Heat transfer of Single Impinging jet with Cu nonofluids, Applied Thermal Engineering, 2016.102: p.701-707. 3. Teamah, M.A., Dawood M.M., Shehata A., Numerical and experimental investigation of flow structure and behavior of nanofluids flow impingement on horizontal flat plate, Experimental Thermal and Fluid Science, 2016. 74: p.235-246.
- 4. Qu j., Wu H.Y., Cheng P.,Thermal performance of an oscillating heat pipe with Al2O3-water nanofluids, International Communication Heat and Mass Transfer, , 2010. 37:p.111-115.
- 5. Chien, H.T., Tsia C.Y., Chen P.H., Chen P.Y., Improvement on thermal performance of a disck-shape miniature heat pipe with nanofluid, Proceedings of the fifth International Conference on Electric Packaging Technology, 2003,17:p.389-391.
- 6. Kang S.W.,Wei,W.C., Tsia S.H., Yang S.H., Experimental Investigation of silver nano-Fluid on heat pipe thermal performance, Applied Thermal Engineering, 2006. 26: p.2377-2382.
- 7. Xuan Y., Li Q., Heat transfer enhancement of nanofluids, Int.Journal of Heat and Flouid Flow, 2000. 21:pp.58-64.
- 8. Shang F.M., Liu D.Y., Xian H.Z., Yang Y.P., Du X.Z., Flow and heat transfer characteristics of different forms of nanaometer particles in oscillating heat pipe, Journal of Chemical Industry, 2007. 58: p.2200-2204.
- 9. Manay E., Sahin B., Akyurek E.F., Comakli O. Mikro kanallarda nanaoakışkanalrın kullanımı, TMMOB MMO Mühendis ve Makina Dergisi, 2012. 53: p.38-42.
- 10. Naphon P., Asssdamongkol P., Borirak T., Experimental investigation of titanium nanofluids on the heat pipe thermal efficiency, International Communication Heat and Mass Transfer, 2008. 35: p.1316-1319.
- 11. Kilic, M., Çalışır, T., Başkaya, Ş, Experimental and numerical study of heat transfer from a heated flat plate in a rectangular channel with an impinging Jet, Journal of the Brazilian Society of Mechanical Sciences and Engineering, 2016. 48, p.1-16.
- 12. Kilic M., Experimental and numerical study of heat transfer fro a heated flat plate in a rectangular channel with an impinging Jet, PhD Thesis, Graduate School of Natural and Applied Science, Gazi Unıversity, Turkiye, Oct. 2013.
- 13. Corcione M., Empirical correlating equations for predicting te effective thermal conductivity and dynamic viscosity of nanofluids.Energy Convers. Manag, 2011. 52(1), p.789-793.
- 14. Abdulvahitoğlu A, Evaluation of the fuel quality values of bay laurel ol as a biodiesel feedstock/title, Biofuels, 2018, 9: p.95-100.
- 15. Abdulvahitoğlu A,Tüccar G., 2017, Dizel Motorlarda Alternatif Yakıt Olarak Karpuz Çekirdeği Biyodizelinin Değerlendirilmesi, Gazi Üniversitesi Mühendislik-Mimarlık Fakültesi Dergisi, 2017. 32:p.211-216, 10.17341/gazimmfd.300610.
- 16. Abdulvahitoğlu A., Aydın K., Performance and exhaust emission characteristics of a CI engine fueled with synthesized fuel blends, Energy Education Science and Technology Part A: Energy Science and Research, 2012.2:p. 699-710.
Year 2018,
Volume: 2 Issue: 1, 14 - 19, 15.04.2018
Abstract
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.
References
- 1. Cakır, M.T, Alamüna içeren Nanoakışkan kullanarak ısı borularının performanslarının iyileştirilmesi, Journal of The Faculty of Engineering and Architecture of Gazi University, 2015. 30: p.547-556.
- 2. Sun, B., Qu, Y., Yang, D., Heat transfer of Single Impinging jet with Cu nonofluids, Applied Thermal Engineering, 2016.102: p.701-707. 3. Teamah, M.A., Dawood M.M., Shehata A., Numerical and experimental investigation of flow structure and behavior of nanofluids flow impingement on horizontal flat plate, Experimental Thermal and Fluid Science, 2016. 74: p.235-246.
- 4. Qu j., Wu H.Y., Cheng P.,Thermal performance of an oscillating heat pipe with Al2O3-water nanofluids, International Communication Heat and Mass Transfer, , 2010. 37:p.111-115.
- 5. Chien, H.T., Tsia C.Y., Chen P.H., Chen P.Y., Improvement on thermal performance of a disck-shape miniature heat pipe with nanofluid, Proceedings of the fifth International Conference on Electric Packaging Technology, 2003,17:p.389-391.
- 6. Kang S.W.,Wei,W.C., Tsia S.H., Yang S.H., Experimental Investigation of silver nano-Fluid on heat pipe thermal performance, Applied Thermal Engineering, 2006. 26: p.2377-2382.
- 7. Xuan Y., Li Q., Heat transfer enhancement of nanofluids, Int.Journal of Heat and Flouid Flow, 2000. 21:pp.58-64.
- 8. Shang F.M., Liu D.Y., Xian H.Z., Yang Y.P., Du X.Z., Flow and heat transfer characteristics of different forms of nanaometer particles in oscillating heat pipe, Journal of Chemical Industry, 2007. 58: p.2200-2204.
- 9. Manay E., Sahin B., Akyurek E.F., Comakli O. Mikro kanallarda nanaoakışkanalrın kullanımı, TMMOB MMO Mühendis ve Makina Dergisi, 2012. 53: p.38-42.
- 10. Naphon P., Asssdamongkol P., Borirak T., Experimental investigation of titanium nanofluids on the heat pipe thermal efficiency, International Communication Heat and Mass Transfer, 2008. 35: p.1316-1319.
- 11. Kilic, M., Çalışır, T., Başkaya, Ş, Experimental and numerical study of heat transfer from a heated flat plate in a rectangular channel with an impinging Jet, Journal of the Brazilian Society of Mechanical Sciences and Engineering, 2016. 48, p.1-16.
- 12. Kilic M., Experimental and numerical study of heat transfer fro a heated flat plate in a rectangular channel with an impinging Jet, PhD Thesis, Graduate School of Natural and Applied Science, Gazi Unıversity, Turkiye, Oct. 2013.
- 13. Corcione M., Empirical correlating equations for predicting te effective thermal conductivity and dynamic viscosity of nanofluids.Energy Convers. Manag, 2011. 52(1), p.789-793.
- 14. Abdulvahitoğlu A, Evaluation of the fuel quality values of bay laurel ol as a biodiesel feedstock/title, Biofuels, 2018, 9: p.95-100.
- 15. Abdulvahitoğlu A,Tüccar G., 2017, Dizel Motorlarda Alternatif Yakıt Olarak Karpuz Çekirdeği Biyodizelinin Değerlendirilmesi, Gazi Üniversitesi Mühendislik-Mimarlık Fakültesi Dergisi, 2017. 32:p.211-216, 10.17341/gazimmfd.300610.
- 16. Abdulvahitoğlu A., Aydın K., Performance and exhaust emission characteristics of a CI engine fueled with synthesized fuel blends, Energy Education Science and Technology Part A: Energy Science and Research, 2012.2:p. 699-710.
There are 15 citations in total.
Details
| Primary Language | English |
|---|---|
| Journal Section | Research Articles |
| Authors | |
| Publication Date | April 15, 2018 |
| Submission Date | March 2, 2018 |
| Acceptance Date | March 12, 2018 |
| Published in Issue | Year 2018 Volume: 2 Issue: 1 |
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