@article{article41,
  title = {Turbulent heat transfer for internal flow of ethylene glycolal2o3 Nanofluid in a spiral grooved tube with twisted tape inserts},
  author = {Khudheyer, A.F. and Al-Abbas, A.H. and Carutasiu, M. and Necula, H.},
  journal = {Journal of Thermal Engineering},
  year = {2021},
  volume = {7},
  pages = {761-772},
  doi = {10.18186/thermal.928556}
}