Retraction Note: Thermal cooling efficacy of a solar water pump using Oldroyd-B (aluminum alloy-titanium alloy/engine oil) hybrid nanofluid by applying new version for the model of Buongiorno

• Faisal Shahzad,
• Wasim Jamshed,
• Mohamed R. Eid,
• Rabia Safdar,
• Siti Suzilliana Putri Mohamed Isa,
• Sayed M. El Din,
• Nor Ain Azeany Mohd Nasir,
• Amjad Iqbal

Affiliations

Faisal Shahzad

Department of Mathematics, Capital University of Science and Technology (CUST)

Wasim Jamshed

Department of Mathematics, Capital University of Science and Technology (CUST)

Mohamed R. Eid

Department of Mathematics, Faculty of Science, New Valley University

Rabia Safdar

Department of Mathematics, Lahore College for Women University

Siti Suzilliana Putri Mohamed Isa

Institute for Mathematical Research, Universiti Putra Malaysia, UPM

Sayed M. El Din

Center of Research, Faculty of Engineering, Future University in Egypt

Nor Ain Azeany Mohd Nasir

Department of Mathematics, Centre for Defence Foundation Studies, Universiti Pertahanan Nasional Malaysia

Amjad Iqbal

Department of Materials Technologies, Faculty of Materials Engineering, Silesian University of Technology