%0 Journal Article %T Heat transfer intensification of ethylene glycol dispersed with nano alumina in a spiral tube heat exchanger for application in solar thermal systems %A PRASANNA, A.S.B. %A RAMJI, K. %A SAILAJA, M. %A ASIRINAIDU, D. %J Journal of Thermal Engineering %D 2025 %V 11 %P 407-421 %R 10.14744/thermal.0000923