TI - Heat transfer intensification of ethylene glycol dispersed with nano alumina in a spiral tube heat exchanger for application in solar thermal systems AU - PRASANNA, A.S.B. AU - RAMJI, K. AU - SAILAJA, M. AU - ASIRINAIDU, D. SO - Journal of Thermal Engineering 2025;11:407-421. DO - 10.14744/thermal.0000923