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Year 2014, Volume: 4 Issue: 1, 115 - 121, 01.03.2014

Abstract

References

  • Savonius, S.J.: The S-turbine and its applications. Mech. Engg., 53(5), 333–338 (1931)
  • Bach,G.,”Investigation Concerning Savonius rotors and related Machines”. Translate into English by Brace Research Institute.,Quebec,Canada,1931.
  • Mcpherson,R.B.(1972).“Design, Development and testing of Low Head High Power coefficient Kinetic
  • Energy Machine”. M.Sc Thesis, University of Massachusetts, Amherst, M.A. Newman, B.G. (1974). “Measurement on a Savonius rotor with variable gap”. Proceeding Sherbrook
  • University Symposium on wind energy’, Sherbrook Canada, p-116. Khan, M.H. (1975).“Improvement of Savonius Rotor- windmill”. M.S. thesis, University of the Phillipines, Lasbonas.
  • Modi, V.J.; Roth, N.J.; Fernando, M.S.U.K., “Optimal configuration studies and prototype design of a wind energy operated irrigation system”. Journal of Wind Engg & Industrial Aerodynamics, Vol.16, 1984, p 85-96.
  • Sivasegaram, S., “Secondary parameters affecting the performance of resistance type vertical axis wind rotors”. Journal of Wind Engg, Vol. 2, 1978, p 49-58. Khan,
  • M.H., “Model & prototype performance characteristics of S-rotor wind mills”. Journal of Wind Engg. Vol. 12, 1988, p 59-75.
  • Grinspan, A.S.; Kumar, P.S.; Mahanta, P.; Saha, U.K.; Rao, D.V.R.; Bhanu, G.V. (2001). “Design, development
  • & testing of Savonius wind turbine rotor with twisted blades”. Proceedings 28th National Conference on Fluid Mechanics and Fluid Power, Dec 13-15, Chandigarh, p 431. Saha, U.K.; Rajkumar, M.J., “On the performance analysis of Savonius rotor with twisted blades”. Journal of Renewable Energy, Vol.31, No.11, 2006, p 1776-1788.
  • Modi, V.J.; Fernando, M.S.U.K., “On the performance of the Savonius wind turbine”. ASME Journal of Solar Engg. Vol. 11, 1989, p 71-76.
  • Alexander, A.J.; Holownia, B.P., “Wind tunnel tests on a Savonius turbine”. Journal of Industrial Aerodynamics, Vol. 3, 1978, p 343-351.
  • Saylers, A.T., “Blade configuration optimization & performance characteristics of a simple Savonius rotor”. Journal of Institute of Mechanical Engineers, Vol. 199, , p 185-191. Blackwell, B.F.; Sheldahl, R.E.; Feltz, L.V., “Wind tunnel performance data for two & three bucket S- rotors”. Journal of Energy, Vol. 2, 1978, p 160-164.
  • Sharma K.K., Gupta R., Singh S. K. and Singh S. R., Experimental investigation of the characteristics of a Savonius wind turbine, Wind Engineering, Vol 29 issue , 2005, pp 77-82.
  • Biswas A., Gupta R., Sharma KK., Experimental Investigation of Overlap and Blockage Effects on Three- Bucket Savonius Rotors, Wind Engineering, vol. 31, no. , 2007 pp 363–368.
  • Kamoji MA, Kedare SB, Prabhu SV. Performance tests on helical Savonius rotors. Renewable Energy, vol , no. 3, 2008, pp 521–9.
  • Atlan B.D., Atilgan M., The use of a curtain design to increase the performance level of a Savonius wind rotors, Renewable Energy, vol 35, 2010, pp 821-829.
  • J. P. Abraham, B.D. Plourde, G.S. Mowry, W.J. Minkowycz, Summary of Savonius Wind Turbine Development and Future Applications for Small-Scale Power Generation, Journal of Renewable and Sustainable Energy, Vol. 4, paper no. 042703, 2012.
  • B. D. Plourde, J. P. Abraham, G. S. Mowry, and W. J. Minkowycz, An Experimental Investigation of a Large, Vertical-Axis Wind Turbine: Effects of Venting and Capping, Wind Engineering, Vol. 35, pp. 213-220, 2011.
  • B. D. Plourde, J. P. Abraham, G.S. Mowry, W.J. Minkowycz, Use of Small-Scale Wind Energy to Power Cellular Communication Equipment, Sensors and Transducers, Vol. 13, pp. 53-61, 2011.
  • S. Roy and U. Saha, Review of experimental investigations into the design, performance and optimization of the Savonius rotor, J. Power and Energy, B. Altan and M. Atilgan, An Experimental and Numerical Study on the Improvement of the Performance of Savonius Wind Rotor, Journal of Energy Conversion and Management, 49, 3425-2432 (2008).
  • M.J. Rajkumar and U.K. Saha, Valve-Aided Twisted Savonius Rotor, Wind Engineering, 30, 243-254 (2006).
  • Gupta, R., Biswas, A., Sharma, K.K.: Comparative study of three-bucket Savonius turbine with combined three-bucket-Savonius-three-bladed-Darrieus Journal of Renewable Energy, 33, 1974–1981 (2008). turbine,
  • Gupta R., Das, R., Sharma, K.K.: Experimental study of a Savonius-Darrieus wind machine. In: Proceedings of the International Conference on Renewable Energy for Developing Countries, University of Columbia, Washington DC, 2006.
  • A.J. Alexander and B.P. Holownia. Wind tunnel tests on a Savonius rotor. Journal of Industrial Aerodynamics, 3 (1978) 343—351.
  • J. Abraham, G. Mowry, B. Plourde, Numerical Simulation of Fluid Flow Around a Vertical-Axis Wind Turbine, J. Renewable and Sustainable Energy, Vol. 3, p.033109, 2011.
  • Sharma K.K (2012). Performance analysis of
  • Savonius rotor and combination of Savonius Darrieus rotors approaches. Dissertation, PhD, NIT Silchar, Silchar (India). and computational M. A. Kamoji, M.A., Kedare S.B., Prabhu, S.V. Experimental investigations on single stage, two stage and three stage conventional Savonius rotor. International Journal of Energy Research, Volume 32, Issue 10, pages –895, 2008.
  • Fujisawa, F. On the torque mechanism of Savonius rotor. Journal of wind Engg. & Industrial Aerodynamics, , 277- 292, (1992).
  • Ben F. Blackwell, Robert E. Sheldahl, Louis V. Feltz. Wind Tunnel Performance Data for TWO- and Three-Bucket Savonius Rotors. Sandia Laboratories’ Report, Report No. SAND 76-0131, July 1977.

Performance Measurement of a Two-Stage Two-Bladed Savonius Rotor

Year 2014, Volume: 4 Issue: 1, 115 - 121, 01.03.2014

Abstract

Conventional Savonius rotor is the ancient form of Vertical Axis Wind Turbines (VAWT) rotor which has many advantages such as self-starting, omni-directional, less noisy, suitability for applications like pumping, grinding, sailing etc. However, its efficiency is only in the range of 15%-21%. Investigations are being conducted to improve its efficiency by controlling its design parameters. In this paper the performance of a two-stage two-bladed configuration of the Savonius rotor has been investigated. Experiments are conducted in a subsonic wind tunnel available in the department. The parameters studied are overlap, tip speed ratio, power coefficient (Cp) and torque coefficient (Ct). Overlap ratio of the design was optimized to generate maximum performance of the rotor. The study showed that a maximum Cp of 0.517 was obtained at 9.37% overlap condition. Thus Cp of the rotor is much higher than the conventional Savonius rotor

References

  • Savonius, S.J.: The S-turbine and its applications. Mech. Engg., 53(5), 333–338 (1931)
  • Bach,G.,”Investigation Concerning Savonius rotors and related Machines”. Translate into English by Brace Research Institute.,Quebec,Canada,1931.
  • Mcpherson,R.B.(1972).“Design, Development and testing of Low Head High Power coefficient Kinetic
  • Energy Machine”. M.Sc Thesis, University of Massachusetts, Amherst, M.A. Newman, B.G. (1974). “Measurement on a Savonius rotor with variable gap”. Proceeding Sherbrook
  • University Symposium on wind energy’, Sherbrook Canada, p-116. Khan, M.H. (1975).“Improvement of Savonius Rotor- windmill”. M.S. thesis, University of the Phillipines, Lasbonas.
  • Modi, V.J.; Roth, N.J.; Fernando, M.S.U.K., “Optimal configuration studies and prototype design of a wind energy operated irrigation system”. Journal of Wind Engg & Industrial Aerodynamics, Vol.16, 1984, p 85-96.
  • Sivasegaram, S., “Secondary parameters affecting the performance of resistance type vertical axis wind rotors”. Journal of Wind Engg, Vol. 2, 1978, p 49-58. Khan,
  • M.H., “Model & prototype performance characteristics of S-rotor wind mills”. Journal of Wind Engg. Vol. 12, 1988, p 59-75.
  • Grinspan, A.S.; Kumar, P.S.; Mahanta, P.; Saha, U.K.; Rao, D.V.R.; Bhanu, G.V. (2001). “Design, development
  • & testing of Savonius wind turbine rotor with twisted blades”. Proceedings 28th National Conference on Fluid Mechanics and Fluid Power, Dec 13-15, Chandigarh, p 431. Saha, U.K.; Rajkumar, M.J., “On the performance analysis of Savonius rotor with twisted blades”. Journal of Renewable Energy, Vol.31, No.11, 2006, p 1776-1788.
  • Modi, V.J.; Fernando, M.S.U.K., “On the performance of the Savonius wind turbine”. ASME Journal of Solar Engg. Vol. 11, 1989, p 71-76.
  • Alexander, A.J.; Holownia, B.P., “Wind tunnel tests on a Savonius turbine”. Journal of Industrial Aerodynamics, Vol. 3, 1978, p 343-351.
  • Saylers, A.T., “Blade configuration optimization & performance characteristics of a simple Savonius rotor”. Journal of Institute of Mechanical Engineers, Vol. 199, , p 185-191. Blackwell, B.F.; Sheldahl, R.E.; Feltz, L.V., “Wind tunnel performance data for two & three bucket S- rotors”. Journal of Energy, Vol. 2, 1978, p 160-164.
  • Sharma K.K., Gupta R., Singh S. K. and Singh S. R., Experimental investigation of the characteristics of a Savonius wind turbine, Wind Engineering, Vol 29 issue , 2005, pp 77-82.
  • Biswas A., Gupta R., Sharma KK., Experimental Investigation of Overlap and Blockage Effects on Three- Bucket Savonius Rotors, Wind Engineering, vol. 31, no. , 2007 pp 363–368.
  • Kamoji MA, Kedare SB, Prabhu SV. Performance tests on helical Savonius rotors. Renewable Energy, vol , no. 3, 2008, pp 521–9.
  • Atlan B.D., Atilgan M., The use of a curtain design to increase the performance level of a Savonius wind rotors, Renewable Energy, vol 35, 2010, pp 821-829.
  • J. P. Abraham, B.D. Plourde, G.S. Mowry, W.J. Minkowycz, Summary of Savonius Wind Turbine Development and Future Applications for Small-Scale Power Generation, Journal of Renewable and Sustainable Energy, Vol. 4, paper no. 042703, 2012.
  • B. D. Plourde, J. P. Abraham, G. S. Mowry, and W. J. Minkowycz, An Experimental Investigation of a Large, Vertical-Axis Wind Turbine: Effects of Venting and Capping, Wind Engineering, Vol. 35, pp. 213-220, 2011.
  • B. D. Plourde, J. P. Abraham, G.S. Mowry, W.J. Minkowycz, Use of Small-Scale Wind Energy to Power Cellular Communication Equipment, Sensors and Transducers, Vol. 13, pp. 53-61, 2011.
  • S. Roy and U. Saha, Review of experimental investigations into the design, performance and optimization of the Savonius rotor, J. Power and Energy, B. Altan and M. Atilgan, An Experimental and Numerical Study on the Improvement of the Performance of Savonius Wind Rotor, Journal of Energy Conversion and Management, 49, 3425-2432 (2008).
  • M.J. Rajkumar and U.K. Saha, Valve-Aided Twisted Savonius Rotor, Wind Engineering, 30, 243-254 (2006).
  • Gupta, R., Biswas, A., Sharma, K.K.: Comparative study of three-bucket Savonius turbine with combined three-bucket-Savonius-three-bladed-Darrieus Journal of Renewable Energy, 33, 1974–1981 (2008). turbine,
  • Gupta R., Das, R., Sharma, K.K.: Experimental study of a Savonius-Darrieus wind machine. In: Proceedings of the International Conference on Renewable Energy for Developing Countries, University of Columbia, Washington DC, 2006.
  • A.J. Alexander and B.P. Holownia. Wind tunnel tests on a Savonius rotor. Journal of Industrial Aerodynamics, 3 (1978) 343—351.
  • J. Abraham, G. Mowry, B. Plourde, Numerical Simulation of Fluid Flow Around a Vertical-Axis Wind Turbine, J. Renewable and Sustainable Energy, Vol. 3, p.033109, 2011.
  • Sharma K.K (2012). Performance analysis of
  • Savonius rotor and combination of Savonius Darrieus rotors approaches. Dissertation, PhD, NIT Silchar, Silchar (India). and computational M. A. Kamoji, M.A., Kedare S.B., Prabhu, S.V. Experimental investigations on single stage, two stage and three stage conventional Savonius rotor. International Journal of Energy Research, Volume 32, Issue 10, pages –895, 2008.
  • Fujisawa, F. On the torque mechanism of Savonius rotor. Journal of wind Engg. & Industrial Aerodynamics, , 277- 292, (1992).
  • Ben F. Blackwell, Robert E. Sheldahl, Louis V. Feltz. Wind Tunnel Performance Data for TWO- and Three-Bucket Savonius Rotors. Sandia Laboratories’ Report, Report No. SAND 76-0131, July 1977.
There are 30 citations in total.

Details

Primary Language English
Journal Section Articles
Authors

Kaushal Kumar Sharma This is me

Rajat Gupta This is me

Agnimitra Biswas This is me

Publication Date March 1, 2014
Published in Issue Year 2014 Volume: 4 Issue: 1

Cite

APA Sharma, K. K., Gupta, R., & Biswas, A. (2014). Performance Measurement of a Two-Stage Two-Bladed Savonius Rotor. International Journal Of Renewable Energy Research, 4(1), 115-121.
AMA Sharma KK, Gupta R, Biswas A. Performance Measurement of a Two-Stage Two-Bladed Savonius Rotor. International Journal Of Renewable Energy Research. March 2014;4(1):115-121.
Chicago Sharma, Kaushal Kumar, Rajat Gupta, and Agnimitra Biswas. “Performance Measurement of a Two-Stage Two-Bladed Savonius Rotor”. International Journal Of Renewable Energy Research 4, no. 1 (March 2014): 115-21.
EndNote Sharma KK, Gupta R, Biswas A (March 1, 2014) Performance Measurement of a Two-Stage Two-Bladed Savonius Rotor. International Journal Of Renewable Energy Research 4 1 115–121.
IEEE K. K. Sharma, R. Gupta, and A. Biswas, “Performance Measurement of a Two-Stage Two-Bladed Savonius Rotor”, International Journal Of Renewable Energy Research, vol. 4, no. 1, pp. 115–121, 2014.
ISNAD Sharma, Kaushal Kumar et al. “Performance Measurement of a Two-Stage Two-Bladed Savonius Rotor”. International Journal Of Renewable Energy Research 4/1 (March 2014), 115-121.
JAMA Sharma KK, Gupta R, Biswas A. Performance Measurement of a Two-Stage Two-Bladed Savonius Rotor. International Journal Of Renewable Energy Research. 2014;4:115–121.
MLA Sharma, Kaushal Kumar et al. “Performance Measurement of a Two-Stage Two-Bladed Savonius Rotor”. International Journal Of Renewable Energy Research, vol. 4, no. 1, 2014, pp. 115-21.
Vancouver Sharma KK, Gupta R, Biswas A. Performance Measurement of a Two-Stage Two-Bladed Savonius Rotor. International Journal Of Renewable Energy Research. 2014;4(1):115-21.