Date of download: 10/13/2017 Copyright © ASME. All rights reserved. From: An Experimental Investigation on Heat Transfer Characteristics of Hot Surface by Using CuO–Water Nanofluids in Circular Jet Impingement Cooling J. Heat Transfer. 2017;140(1):012401-012401-10. doi:10.1115/1.4037396 Figure Legend: (a) Schematic diagram of the test facility and (b) schematic of the target plate assembly

Date of download: 10/13/2017 Copyright © ASME. All rights reserved. From: An Experimental Investigation on Heat Transfer Characteristics of Hot Surface by Using CuO–Water Nanofluids in Circular Jet Impingement Cooling J. Heat Transfer. 2017;140(1):012401-012401-10. doi:10.1115/1.4037396 Figure Legend: SEM image of CuO nanoparticle

Date of download: 10/13/2017 Copyright © ASME. All rights reserved. From: An Experimental Investigation on Heat Transfer Characteristics of Hot Surface by Using CuO–Water Nanofluids in Circular Jet Impingement Cooling J. Heat Transfer. 2017;140(1):012401-012401-10. doi:10.1115/1.4037396 Figure Legend: Variation of thermal conductivity of nanofluids with temperature

Date of download: 10/13/2017 Copyright © ASME. All rights reserved. From: An Experimental Investigation on Heat Transfer Characteristics of Hot Surface by Using CuO–Water Nanofluids in Circular Jet Impingement Cooling J. Heat Transfer. 2017;140(1):012401-012401-10. doi:10.1115/1.4037396 Figure Legend: Variation of absolute viscosity of nanofluids with temperature

Date of download: 10/13/2017 Copyright © ASME. All rights reserved. From: An Experimental Investigation on Heat Transfer Characteristics of Hot Surface by Using CuO–Water Nanofluids in Circular Jet Impingement Cooling J. Heat Transfer. 2017;140(1):012401-012401-10. doi:10.1115/1.4037396 Figure Legend: Thermal images during transient cooling of hot surface with nanofluids ф = 0.15 at Re = 5000

Date of download: 10/13/2017 Copyright © ASME. All rights reserved. From: An Experimental Investigation on Heat Transfer Characteristics of Hot Surface by Using CuO–Water Nanofluids in Circular Jet Impingement Cooling J. Heat Transfer. 2017;140(1):012401-012401-10. doi:10.1115/1.4037396 Figure Legend: Surface temperature transients during cooling of the hot foil at Re = 8000 and l/d = 6

Date of download: 10/13/2017 Copyright © ASME. All rights reserved. From: An Experimental Investigation on Heat Transfer Characteristics of Hot Surface by Using CuO–Water Nanofluids in Circular Jet Impingement Cooling J. Heat Transfer. 2017;140(1):012401-012401-10. doi:10.1115/1.4037396 Figure Legend: Variation of stagnation point Nusselt number with Reynolds numbers for: (a) l/d = 6 and (b) l/d = 12

Date of download: 10/13/2017 Copyright © ASME. All rights reserved. From: An Experimental Investigation on Heat Transfer Characteristics of Hot Surface by Using CuO–Water Nanofluids in Circular Jet Impingement Cooling J. Heat Transfer. 2017;140(1):012401-012401-10. doi:10.1115/1.4037396 Figure Legend: Variation of heat transfer coefficient with radial location: (a) Re = 5000 and (b) 9500

Date of download: 10/13/2017 Copyright © ASME. All rights reserved. From: An Experimental Investigation on Heat Transfer Characteristics of Hot Surface by Using CuO–Water Nanofluids in Circular Jet Impingement Cooling J. Heat Transfer. 2017;140(1):012401-012401-10. doi:10.1115/1.4037396 Figure Legend: Variation of surface heat flux with temperature at Re = 5000

Date of download: 10/13/2017 Copyright © ASME. All rights reserved. From: An Experimental Investigation on Heat Transfer Characteristics of Hot Surface by Using CuO–Water Nanofluids in Circular Jet Impingement Cooling J. Heat Transfer. 2017;140(1):012401-012401-10. doi:10.1115/1.4037396 Figure Legend: The SEM image of the hot foil after impingement by: (a) water and (b) CuO–water nanofluids

Date of download: 10/13/2017 Copyright © ASME. All rights reserved. From: An Experimental Investigation on Heat Transfer Characteristics of Hot Surface by Using CuO–Water Nanofluids in Circular Jet Impingement Cooling J. Heat Transfer. 2017;140(1):012401-012401-10. doi:10.1115/1.4037396 Figure Legend: Contact angle for hot steel foil after liquid jet impingement: (a) water, (b) 0.15% CuO–water nanofluids, and (c) 0.60% CuO–water nanofluids

Date of download: 10/13/2017 Copyright © ASME. All rights reserved. From: An Experimental Investigation on Heat Transfer Characteristics of Hot Surface by Using CuO–Water Nanofluids in Circular Jet Impingement Cooling J. Heat Transfer. 2017;140(1):012401-012401-10. doi:10.1115/1.4037396 Figure Legend: Comparison of predicted Nusselt number with experimental Nusselt number