Theoretical Investigations on Different Casing and Rotor Diameters Ratio to Optimize Shaft Output of a Vaned Type Air Turbine
This paper details a new concept of using compressed air as a potential zero pollution power source for motorbikes. In place of an internal combustion engine, the motorbike is equipped with an air turbine transforms the energy of the compressed air into shaft work. The mathematical modeling and performance evaluation of a small capacity compressed air driven vaned type novel air turbine is presented in this paper. The effect of isobaric admission and adiabatic expansion of high pressure air for different rotor diameters, casing diameters and ratio of rotor to casing diameters of the turbine have been considered and analyzed. It is concluded that the work output is found optimum for some typical values of rotor / casing diameter ratios. In this study, the maximum power works out to 3.825 kW (5.20 HP) for casing diameter of 200 mm and rotor to casing diameter ratio of 0.65 to 0.60 which is sufficient to run motorbike.
[1] Hubbert M.K., 1956, Nuclear energy and the fossil fuels; Amer. Petrol.
Inst. Drilling and Production Practice, Proc. Spring Meeting, San
Antonio, Texas. 7-25.(#187).
[2] Aleklett K. and Campbell C.J., 2003, The Peak and Decline of World
Oil and Gas Production- Minerals and Energy, Raw Materials Report,
Volume 18, Number 1, 2003, pp. 5-20(16).
[3] Singh B.R. and Singh Onkar, 2007, Use of Non-Conventional Energy
for Sustainability to Fossil Fuel, National Conference on Recent Trend
on Mechanical Engineering, RAME-2007, held on 28-29th March'2007
at Baba Sahab Dr. Bhim Rao Ambedkar College of Agricultural
Engineering and Technology, Etawah-Proceedings pp 130-136.
[4] Singh B.R. and Singh Onkar, 2007, Uses of Wind Power as a Non-
Conventional / Renewable Energy for Sustainability, National
Conference on State of Art Technology in Mechanical Engineering,
STEM-2007, held on October 29-31, 2007 at College of Technology,
G.B. Pant University, Pant Nagar, UP-Proceedings pp 503-515.
[5] Honton E. J., 2004, Hydrogen Fuel Cell Car, presented at 15th Annual
US Conference and Hydrogen Expo, April-2004, USA.
[6] Rose Robert and William J. Vincent, 2004, Fuel Cell Vehicle World
Survey 2003, Breakthrough Technologies Institute, February- 2004,
Washington, D.C.
[7] Singh B.R. and Singh Onkar, 2006, Necessity and Potential for Bio-
Diesel Use in India, International Conference on Bio-Fuel Vision-2015,
October-13th -15th, 2006 at Bikaner, India- Proceedings pp 71-89.
[8] Singh B.R. and Singh Onkar, 2006, Study of Compressed Air as an
alternative to fossil fuel for Automobile Engines, International
Conference on Challenges and Strategies for Sustainable Energy and
Environment- held on 10-11th June'2006 at UPTU, Lucknow, UPProceedings
pp 179-191.
[9] Singh B.R. and Singh Onkar, 2008, A Study on Sustainable Energy
Sources and its Conversion Systems towards Development of an
Efficient Zero Pollution Novel Turbine to be used as Prime-mover to the
Light Vehicle, 2008 ASME International Mechanical Engineering
Congress and Exposition, held on October 31-November 6, 2008 at
Boston, Massachusetts, USA- Paper No. IMECE -2008 -66803.
[10] Negre Guy and Negre Cyril, 2004, Compressed Air - The Most
Sustainable Energy Carrier for Community Vehicles, Speech in front of
assembly at Kultur gathered for Fuel Cells World, Tuesday 29th June
-2004.
[11] Saint Hilaire G., Saint Hilaire R. and Saint Hilaire, Y., 2005,
Quasiturbine zero pollution car using gasoline. Festival at Le Lundi,
Montreal Gazette, 26 September 2005.
[12] Singh B.R. and Singh Onkar, 2008, Development of a vaned type novel
Air Turbine, International Journal of Mechanical Engineering Science
(The manuscript was received on 21st December 2007 and was accepted
after revision for publication on 03rd June 2008), Proc. IMechE Vol. 222
Part C, pp 1419-1426.
[13] Knowlen C., Bruckner A. P., Mattick A.T. and Hertzberg A., 1998, High
Efficiency Energy Conversion Systems for Liquid Nitrogen
Automobiles, Society of Automotive Engineers, Inc., AIAA 98-1898.
[14] Fuglsang P., Bak C. and Gunna M., 2004, Design and verification of the
Ris0-B1 Airfoil-family for Wind Turbines, Journal of Solar Energy
Engg., ASME- Nov-2004, Vol.126 pp 1002-1008.
[15] Gorla R. and Reddy, S., 2005, Probabilistic Heat Transfer and Structural
Analysis of Turbine Blade, IJTJE, Vol. 22, pp 1- 11.
[16] Selig Michel S. and Bryan D. McGranahan, 2004, Wind Tunnel
Aerodynamics Tests of Six Airfoils for use on Small Wind Turbines,
Journal of Solar Energy Engg., ASME-Nov-2004, Vol.126, pp986-1000.
[17] Schreck S. and Robinson M., 2004, Tip Speed Ratio Influences on
Rationally Augmented Boundary Layer Topology and Aerodynamic
Force Generation, Journal of Solar Energy Engg., ASME-Nov- 2004-
Vol.126 pp1025-1033.
[18] Singh B.R. and Singh Onkar, 2008, A concept for Development of a
Vaned Type Novel Air Turbine, 12th International Symposium on
Transport Phenomena and Dynamics of Rotating Machinery - held on
February 17-22, 2008 at Pacific Center of Thermal-Fluids Engineering,
Sheraton Mohana Surfrider Hotel Honolulu, Hawaii - Paper No.
ISROMAC-12-20046.
[19] Singh B.R. and Singh Onkar, 2008, Energy Storage System to meet
Challenges of 21st Century- an Overview, All India Seminar on Energy
Management in Perceptive of Indian Scenario-held on October 17-19,
2008 at Institution of Engineer (India), State Centre, Engineer's Bhawan,
Lucknow-Proceedings Chapter15, pp 157-167.
[20] Singh B.R. and Singh Onkar, 2008, A Study to Optimize the Output of
Vaned Type Novel Air Turbine, 4th International Conference on Energy
Research and Development, held on 17-19 November, 2008 at State of
Kuwait, Kuwait- Paper No. ICERD - 4 -1353.
[21] Singh B.R. and Singh Onkar, 2008, Parametric Evaluation of Vane
Angle on performance of Novel Air Turbine, Journal of Science,
Engineering and Management, SITM , December, 2008,Vol. 2, pp 7-18.
[22] Singh Onkar, 2009, Reciprocating and Rotary Compressor, Applied
Thermodynamics, New Age International (P) Ltd., Publishers, India,
ISBN: 978-81-224-2583-3, Feb2009, pp797-798.
[1] Hubbert M.K., 1956, Nuclear energy and the fossil fuels; Amer. Petrol.
Inst. Drilling and Production Practice, Proc. Spring Meeting, San
Antonio, Texas. 7-25.(#187).
[2] Aleklett K. and Campbell C.J., 2003, The Peak and Decline of World
Oil and Gas Production- Minerals and Energy, Raw Materials Report,
Volume 18, Number 1, 2003, pp. 5-20(16).
[3] Singh B.R. and Singh Onkar, 2007, Use of Non-Conventional Energy
for Sustainability to Fossil Fuel, National Conference on Recent Trend
on Mechanical Engineering, RAME-2007, held on 28-29th March'2007
at Baba Sahab Dr. Bhim Rao Ambedkar College of Agricultural
Engineering and Technology, Etawah-Proceedings pp 130-136.
[4] Singh B.R. and Singh Onkar, 2007, Uses of Wind Power as a Non-
Conventional / Renewable Energy for Sustainability, National
Conference on State of Art Technology in Mechanical Engineering,
STEM-2007, held on October 29-31, 2007 at College of Technology,
G.B. Pant University, Pant Nagar, UP-Proceedings pp 503-515.
[5] Honton E. J., 2004, Hydrogen Fuel Cell Car, presented at 15th Annual
US Conference and Hydrogen Expo, April-2004, USA.
[6] Rose Robert and William J. Vincent, 2004, Fuel Cell Vehicle World
Survey 2003, Breakthrough Technologies Institute, February- 2004,
Washington, D.C.
[7] Singh B.R. and Singh Onkar, 2006, Necessity and Potential for Bio-
Diesel Use in India, International Conference on Bio-Fuel Vision-2015,
October-13th -15th, 2006 at Bikaner, India- Proceedings pp 71-89.
[8] Singh B.R. and Singh Onkar, 2006, Study of Compressed Air as an
alternative to fossil fuel for Automobile Engines, International
Conference on Challenges and Strategies for Sustainable Energy and
Environment- held on 10-11th June'2006 at UPTU, Lucknow, UPProceedings
pp 179-191.
[9] Singh B.R. and Singh Onkar, 2008, A Study on Sustainable Energy
Sources and its Conversion Systems towards Development of an
Efficient Zero Pollution Novel Turbine to be used as Prime-mover to the
Light Vehicle, 2008 ASME International Mechanical Engineering
Congress and Exposition, held on October 31-November 6, 2008 at
Boston, Massachusetts, USA- Paper No. IMECE -2008 -66803.
[10] Negre Guy and Negre Cyril, 2004, Compressed Air - The Most
Sustainable Energy Carrier for Community Vehicles, Speech in front of
assembly at Kultur gathered for Fuel Cells World, Tuesday 29th June
-2004.
[11] Saint Hilaire G., Saint Hilaire R. and Saint Hilaire, Y., 2005,
Quasiturbine zero pollution car using gasoline. Festival at Le Lundi,
Montreal Gazette, 26 September 2005.
[12] Singh B.R. and Singh Onkar, 2008, Development of a vaned type novel
Air Turbine, International Journal of Mechanical Engineering Science
(The manuscript was received on 21st December 2007 and was accepted
after revision for publication on 03rd June 2008), Proc. IMechE Vol. 222
Part C, pp 1419-1426.
[13] Knowlen C., Bruckner A. P., Mattick A.T. and Hertzberg A., 1998, High
Efficiency Energy Conversion Systems for Liquid Nitrogen
Automobiles, Society of Automotive Engineers, Inc., AIAA 98-1898.
[14] Fuglsang P., Bak C. and Gunna M., 2004, Design and verification of the
Ris0-B1 Airfoil-family for Wind Turbines, Journal of Solar Energy
Engg., ASME- Nov-2004, Vol.126 pp 1002-1008.
[15] Gorla R. and Reddy, S., 2005, Probabilistic Heat Transfer and Structural
Analysis of Turbine Blade, IJTJE, Vol. 22, pp 1- 11.
[16] Selig Michel S. and Bryan D. McGranahan, 2004, Wind Tunnel
Aerodynamics Tests of Six Airfoils for use on Small Wind Turbines,
Journal of Solar Energy Engg., ASME-Nov-2004, Vol.126, pp986-1000.
[17] Schreck S. and Robinson M., 2004, Tip Speed Ratio Influences on
Rationally Augmented Boundary Layer Topology and Aerodynamic
Force Generation, Journal of Solar Energy Engg., ASME-Nov- 2004-
Vol.126 pp1025-1033.
[18] Singh B.R. and Singh Onkar, 2008, A concept for Development of a
Vaned Type Novel Air Turbine, 12th International Symposium on
Transport Phenomena and Dynamics of Rotating Machinery - held on
February 17-22, 2008 at Pacific Center of Thermal-Fluids Engineering,
Sheraton Mohana Surfrider Hotel Honolulu, Hawaii - Paper No.
ISROMAC-12-20046.
[19] Singh B.R. and Singh Onkar, 2008, Energy Storage System to meet
Challenges of 21st Century- an Overview, All India Seminar on Energy
Management in Perceptive of Indian Scenario-held on October 17-19,
2008 at Institution of Engineer (India), State Centre, Engineer's Bhawan,
Lucknow-Proceedings Chapter15, pp 157-167.
[20] Singh B.R. and Singh Onkar, 2008, A Study to Optimize the Output of
Vaned Type Novel Air Turbine, 4th International Conference on Energy
Research and Development, held on 17-19 November, 2008 at State of
Kuwait, Kuwait- Paper No. ICERD - 4 -1353.
[21] Singh B.R. and Singh Onkar, 2008, Parametric Evaluation of Vane
Angle on performance of Novel Air Turbine, Journal of Science,
Engineering and Management, SITM , December, 2008,Vol. 2, pp 7-18.
[22] Singh Onkar, 2009, Reciprocating and Rotary Compressor, Applied
Thermodynamics, New Age International (P) Ltd., Publishers, India,
ISBN: 978-81-224-2583-3, Feb2009, pp797-798.
@article{"International Journal of Mechanical, Industrial and Aerospace Sciences:62782", author = "Bharat Raj Singh and Onkar Singh", title = "Theoretical Investigations on Different Casing and Rotor Diameters Ratio to Optimize Shaft Output of a Vaned Type Air Turbine", abstract = "This paper details a new concept of using compressed air as a potential zero pollution power source for motorbikes. In place of an internal combustion engine, the motorbike is equipped with an air turbine transforms the energy of the compressed air into shaft work. The mathematical modeling and performance evaluation of a small capacity compressed air driven vaned type novel air turbine is presented in this paper. The effect of isobaric admission and adiabatic expansion of high pressure air for different rotor diameters, casing diameters and ratio of rotor to casing diameters of the turbine have been considered and analyzed. It is concluded that the work output is found optimum for some typical values of rotor / casing diameter ratios. In this study, the maximum power works out to 3.825 kW (5.20 HP) for casing diameter of 200 mm and rotor to casing diameter ratio of 0.65 to 0.60 which is sufficient to run motorbike.
", keywords = "zero pollution, compressed air, air turbine, injectionangle, rotor / casing diameter ratio.", volume = "4", number = "8", pages = "742-8", }
