Research Article Open Access

DEVELOPMENT OF ARCHIMEDEAN’S PIPE-SCREW FOR THAI SAIL WINDPUMP

Ronnakorn Thepwong1, Issaree Hansacharoonroj1, Joseph Khedari1, Tawit Chitsomboon2, Jongjit Hirunlabh3 and Sombat Teekasap4
  • 1 Rajamangala University of Technology Rattanakosin, Thailand
  • 2 Suranaree University of Technology, Thailand
  • 3 Bangkok Thonburi University, Thailand
  • 4 Eastern Asia University, Thailand

Abstract

This study describes new considerations in the design and development of Archimedean’s Pipe-Screw especially for water pumping in case of low head high volume form open farm pond at Rajamangala University of Technology Rattanakosin, Thailand. The objectives of this research is to develop an Archimedean’s Pipe-Screw especially for water pumping in case of low head high volume form open farm pond used for water pumping with Thai sail windmill, at any location of low wind speed of Thailand and tests the performance of an Archimedean’s Pipe-Screw Model (APSM). The experimental was carried out on diameter of Archimedean’s Pipe-Screw is Φ5/8", the pitch Archimedean’s Pipe-Screw (P) is 0.6, 0.8, 1.0, 1.2, 1.4, 1.6, 1.8 and 2.0 D for angle slope of the screw with the horizontal (α) is 20, 25, 30°C in laboratory scale Archimedean’s Pipe-Screw model. Archimedean’s Pipe-Screw tests were conducted to assess the performance of characteristics of Archimedean’s Pipe-Screw model. A model of pump has been manufactured; 1.0 m long with the blade small rubber tube was constructed. The output of the experiments recommenced for development the prototype of Archimedean’s Pipe-Screw for the Thai sail wind pump. The prototype of pump has been manufactured, 4.0 m long, 8 m diameter. This wind pump has twelve triangular sails sweeping a circle of 8 m diameter. For the construction of this Archimedean’s Pipe-Screw wind pump all efforts were made to use maximize materials and local parts available in the market for large scale of Archimedean’s screw-pipe for Thai sail wind pump. The cost of material and parts is 145,000 Baht excluding the cost of machining and fabrication. Water discharge was in the range 0.005-0.081 lps. It can be seen maximum water discharge of pitch Archimedean’s Pipe-Screw (P) is 1.4D at 80 rpm for α = 20° was 0.081 lps. For the result of prototype of Archimedean’s Pipe-Screw for Thai sail wind pump, it was found that the curves for the prototype of Thai sail windmill coupled to twelve Archimedean’s Pipe-Screw pump of wind speed and the discharge of was increased depending on wind speed. The discharge amount varied between 9.56-38.23 m3/h at head of 1.5 m in wind speeds from 1.0-5.0 m s-1 that the overall efficiency of this windmill for water pumping was highest (76.96%) at wind speed of 1.4 m s-1.

American Journal of Environmental Sciences
Volume 10 No. 3, 2014, 244-259

DOI: https://doi.org/10.3844/ajessp.2014.244.259

Submitted On: 5 March 2014 Published On: 22 April 2014

How to Cite: Thepwong, R., Hansacharoonroj, I., Khedari, J., Chitsomboon, T., Hirunlabh, J. & Teekasap, S. (2014). DEVELOPMENT OF ARCHIMEDEAN’S PIPE-SCREW FOR THAI SAIL WINDPUMP. American Journal of Environmental Sciences, 10(3), 244-259. https://doi.org/10.3844/ajessp.2014.244.259

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Keywords

  • Archimedean’s Screw
  • Water Pumping
  • Sail Windmill
  • Wind Power and Wind Pump