Thermo-acoustic study of transformer oils through ultrasonic technique

References

• Arafin, S., A. K. George, and R. N. Singh. 2006. Equation of state of crude oil through temperature dependent ultrasonic measurements. Journal of Geophysics and Engineering 3 (4):307–13. doi:10.1088/1742-2132/3/4/002.
   Web of Science ®Google Scholar
• Blomberg, J., P. J. Schoenmakers, and U. A. T. Brinkman. 2002. Gas chromatographic methods for oil analysis. Journal of Chromatography A 972 (2):137–73. doi:10.1016/S0021-9673(02)00995-0.
   PubMed Web of Science ®Google Scholar
• Dashti, H. H., and M. R. Riazi. 2014. Acoustic velocities in petroleum fluids: Measurement and prediction. Journal of Petroleum Science and Engineering 124:94–104. doi:10.1016/j.petrol.2014.10.013.
   Web of Science ®Google Scholar
• El Hammami, N., M. Bouanz, and A. Toumi. 2018. Acoustical and thermodynamic study of binary mixture cyclohexane-methanol using ultrasonic interferometer at different temperatures. Indian Journal of Pure and Applied Science 56 (06):461.
   Google Scholar
• Elam, S. K., I. Tokura, K. Saito, and R. A. Altenkirch. 1989. Thermal conductivity of crude oils. Experimental Thermal and Fluid Science 2 (1):1–6. doi:10.1016/0894-1777(89)90043-5.
   Web of Science ®Google Scholar
• George, A. K., R. N. Singh, and S. Arafin. 2013. Equation of state of crude oil samples. Petroleum and Environmental Biotechnology 4 (6):162.
   Google Scholar
• Georgiev, A., I. Karamancheva, and L. Topalova. 2008. Determination of oxidation products in transformer oils using FT-IR spectroscopy. Journal of Molecular Structure 872 (1):18–23. doi:10.1016/j.molstruc.2007.02.014.
   Web of Science ®Google Scholar
• Hussain, K., and S. Karmakar. 2015. Dissolve gas analysis of aged transformer oil: A case study. Journal of Electrical Engineering 15:78–87.
   Google Scholar
• Kaplan, I. R., J. Rasco, and S. T. Lu 2010. Chemical characterization of transformer mineral insulating oils. Environmental Forensics 11 (1–2):117–45. doi:10.1080/15275920903558760.
   Web of Science ®Google Scholar
• Karmakar, S., N. K. Roy, and P. Kumbhakar. 2011. Effect of ageing in transformer oil using UV–visible spectrophotometric technique. Journal of Optics 40 (2):33–8. doi:10.1007/s12596-011-0030-4.
   Google Scholar
• Karthik, R., T. Raja, and S. Shunmugam. 2014. Performance evaluation of transformer oil using UV–vis spectrophotometer. Acta Scientiarum Technology 36 (2):245–50. doi:10.4025/actascitechnol.v36i2.17526.
   Web of Science ®Google Scholar
• Kelly, J. J. 1980. Transformer fault diagnosis by dissolved gas analysis. IEEE Transactions on Industry Applications 16 (6):777–82. doi:10.1109/TIA.1980.4503871.
   Web of Science ®Google Scholar
• Matheson, A. J. 1971. Molecular acoustics. New York: Wiley.
   Google Scholar
• Mcnutt, W. J. 1992. Insulation thermal life considerations for transformer loading guides. IEEE Transactions on Power Delivery 7 (1):392–401. doi:10.1109/61.108933.
   Web of Science ®Google Scholar
• Meyers, S. D., J. J. Kelly, and R. H. Parrish. 1981. A guide to transformer maintenance: IRN 122670 Edn, 836. Transformer Maintenance Institute. Division, S D Myers Inc. Akron, Ohio.
   Google Scholar
• Rowlinson, J. S., and F. L. Swinto. 1982. Liquid and liquid mixtures, 16. 3rd ed. London: Butterworths.
   Google Scholar
• Saha, T. K., M. Darveniza, D. J. T. Hill, and T. T. Le. 1997. Electrical and chemical diagnostics of transformers insulation. B. Accelerated aged insulation samples. IEEE Transactions on Power Delivery 12 (4):1555–61. doi:10.1109/61.634175.
   Web of Science ®Google Scholar
• Singh, M., and L. Kundan. 2013. Experimental study on thermal conductivity and viscosity of Al2O3-nanotrasnformer oil. International Journal on Theoretical and Applied Research in Mechanical Engineering 2 (3):129–30.
   Google Scholar
• Thanh, P. V., P. T. Tuyet Nhung, L. T. Minh Thuy, and N. H. Nhai. 2015. Effect of temperature on ultrasonic velocities, attenuations, reflection and transmission coefficients between motor oil and carbon steel estimated by pulse-echo technique of ultrasonic testing method. VNU Journal of Science: Mathematics: Physics 31 (4):39–48.
   Google Scholar
• Vakilinejad, M., J. Xia, R. S. A. Maamari, N. Al Rawahi, and G. V. Nezhaad. 2014. Inter Conference on Machine Learning, Elect and Mech Engineering, Dubai (UAE).
   Google Scholar
• Vasoa, P. J., N. M. Mehta, V. A. Patel, and P. H. Parsania. 2007. Effect of temperature on ultrasonic velocity and thermodynamic parameters of cardo aromatic polysulfonate solutions. Journal of Scientific and Industrial Research 66 (10):841–8.
   Web of Science ®Google Scholar
• Wang, H. J., S. J. Ma, H. M. Yu, Q. Zhang, C. M. Guo, and P. Wang. 2014. Thermal conductivity of transformer oil from 253 K to 363 K. Petroleum Science and Technology 32 (17):2143–50. doi:10.1080/10916466.2012.757235.
   Web of Science ®Google Scholar
• Zhijing, W., A. Nur, and M. L. Batzle. 1990. Acoustic velocities in petroleum oil. Journal of Petroleum Technology 42 (2):192–200. doi:10.2118/18163-PA.
   Google Scholar