@article{celen2019_454760, author={ali celen and Ahmet Selim Dalkilic and Alican Çebi}, title={NUMERICAL ANALYSES ON THE PREDICTION OF NUSSELT NUMBERS FOR UPWARD AND DOWNWARD FLOWS OF WATER IN A SMOOTH PIPE: EFFECTS OF BUOYANCY AND PROPERTY VARIATIONS}, year={2019}, journal={Journal of Thermal Engineering}, issn={2148-7847}, volume={5}, number={3}, url={http://search/yayin/detay/454760} }