Retraction notice: Investigation of heat transfer and fluid flow behaviors of CuO/(60:40)% ethylene glycol and water nanofluid through a serpentine milichannel heat exchanger

The publishers of International Journal of Numerical Methods for Heat and Fluid Flow wish to retract the article Toghraie, D., Hekmatifar, M. and Jolfaei, N.A. (2020), “Investigation of heat transfer and fluid flow behaviors of CuO/(60:40)% ethylene glycol and water nanofluid through a serpentine milichannel heat exchanger”, International Journal of Numerical Methods for Heat and Fluid Flow, Vol. 30 No. 4, pp. 1603–1636. https://doi.org/10.1108/HFF-10-2018-0560

An internal investigation into a series of submissions has uncovered evidence that the peer review process was compromised. As a result of these concerns, the findings of the article cannot be relied upon. This decision has been taken in accordance with Emerald’s publishing ethics and the COPE guidelines on retractions.

The publishers of the journal sincerely apologize to the readers.

The retracted article is available at: https://doi.org/10.1108/HFF-10-2018-0560