[1] Maghrabie, H.M., Attalla, M., and Mohsen, A.A.A., "Performance Assessment of a Shell
and Helically Coiled Tube Heat Exchanger with Variable Orientations Utilizing Different
Nanofluids", Applied Thermal Engineering, Vol. 182, 116013,
doi:10.1016/j.applthermaleng.2020.116013, (2020).
[2] Amrollahi, A., Hamidi, A.A., and Rashidi, A.M., "The Effects of Temperature, Volume
Fraction and Vibration Time on the Thermo-physical Properties of a Carbon Nanotube
Suspension (Carbon Nanofluid)", Nanotechnology, Vol. 19(31), doi:10.1088/0957-
4484/19/31/315701, (2008).
[3] Mukeshkumara, P.C., Kumarb, J., Sureshc, S., and Praveen babuc, K., "Experimental Study
on Parallel and Counter Flow Configuration of a Shell and Helically Coiled Tube Heat
Exchanger Using Al2O3 / Water Nanofluid", Journal of Materials and Environmental Science,
Vol. 3(4), pp. 766-775, (2012).
[4] Kannadasan, N., Ramanathan, K., and Suresh, S., "Comparison of Heat Transfer and
Pressure Drop in Horizontal and Vertical Helically Coiled Heat Exchanger with CuO/Water
Based Nano Fluids", Experimental Thermal and Fluid Science, Vol. 42, pp. 64-70,
doi:10.1016/j.expthermflusci.2012.03.031, (2012).
[5] Akbaridoust, F., Rakhsha, M., Abbassi, A., and Saffar-Avval, M., "Experimental and
Numerical Investigation of Nanofluid Heat Transfer in Helically Coiled Tubes at Constant
Wall Temperature Using Dispersion Model", International Journal of Heat and Mass Transfer,
Vol. 58, pp. 480-491, doi:10.1016/j.ijheatmasstransfer.2012.11.064, (2013).
[6] Kim, S., Tserengombo, B., Choi, S.H., Noh, J., Huh, S., Choi, B., Chung, H., Kim, J., and
Jeong, H., "Experimental Investigation of Heat Transfer Coefficient with Al2O3 Nanofluid in
Small Diameter Tubes", Applied Thermal Engineering, Vol. 146, pp. 346–355.
doi:10.1016/j.applthermaleng.2018.10.001, (2019).
[7] Palanisamy, K., and Mukesh Kumar, P.C., "Experimental Investigation on Convective Heat
Transfer and Pressure Drop of Cone Helically Coiled Tube Heat Exchanger Using Carbon
Nanotubes/Water Nanofluids", Heliyon. Vol. 5(5), e01705.
doi:10.1016/j.heliyon.2019.e01705, (2019).
[8] Logesh, K., Tiwari, R., Harish, R., Ajay, S., and Sunilrao, N.A., "Experimental Studies on
Convective Heat Transfer Coefficient of Al2O3/Ethylene Glycol-carbon Nano Tube
Nanofluids", Material Today Proceeding, Vol. 18, pp. 4738–4744.
doi:10.1016/j.matpr.2019.07.461, (2019).
[9] Ying, Z., He, B., Su, L., Kuang, Y., He, D., and Lin, C., "Convective Heat Transfer of
Molten Salt-based Nanofluid in a Receiver Tube with Non-uniform Heat Flux", Applied
Thermal Engineering, Vol. 181, doi:10.1016/j.applthermaleng.2020.115922, (2020).
[10] Wang, G., Wang, D., Peng, X., Han, L., Xiang, S., and Ma, F., "Experimental and
Numerical Study on Heat Transfer and Flow Characteristics in the Shell Side of Helically
Coiled Trilobal Tube Heat Exchanger", Applied Thermal Engineering, Vol. 149,
doi:10.1016/j.applthermaleng.2018.11.055, (2019).
[11] Fares, M., AL-Mayyahi, M., and AL-Saad, M., "Heat Transfer Analysis of a Shell and
Tube Heat Exchanger Operated with Graphene Nanofluids", Case Studies in Thermal
Engineering, Vol. 18, 100584. doi:10.1016/j.csite.2020.100584, (2020).
[12] Naghdbishi, A., Yazdi, M.E., and Akbari, G., "Experimental Investigation of the Effect of
Multi-wall Carbon Nanotube – water/Glycol Based Nanofluids on a PVT System Integrated
with PCM-covered Collector", Applied Thermal Engineering, Vol. 178, 115556.
doi:10.1016/j.applthermaleng.2020.115556, (2020).
[13] Garg, P., Alvarado, J.L., Marsh, C., Carlson, T.A., Kessler, D.A., and Annamalai, K., "An
Experimental Study on the Effect of Ultrasonication on Viscosity and Heat Transfer
Performance of Multi-wall Carbon Nanotube-based Aqueous Nanofluids", International
Journal of Heat and Mass Transfer, Vol. 52, pp. 5090-5101,
doi:10.1016/j.ijheatmasstransfer.2009.04.029, (2009).
[14] Abdul Hamid, K., Azmi, W.H., Mamat, R., and Sharma, K.V., "Heat Transfer Performance
of TiO2–SiO2 Nanofluids in a Tube with Wire Coil Inserts", Applied Thermal Engineering,
Vol. 152, doi:10.1016/j.applthermaleng.2019.02.083, (2019).
[15] Ding, Y., Alias, H., Wen, D., and Williams, R.A., "Heat Transfer of Aqueous Suspensions
of Carbon Nanotubes (CNT Nanofluids)", International Journal of Heat and Mass Transfer,
Vol. 49, pp. 240-250, doi:10.1016/j.ijheatmasstransfer.2005.07.009, (2006).
[16] Manlapaz, R.L., and Churchill, S.W., "Fully Developed Laminar Convection from a
Helical Coil", Chemical Engineering Communications, Vol. 9, pp. 185-200,
doi:10.1080/00986448108911023, (1981).
[17] Moffat, R.G., "Describing the Uncertainties in Experimental Results", Experimental
Thermal and Fluid Science, Vol. 1, pp. 3–17, doi:10.1016/0894-1777(88)90043-X, (1988).