Ramanathan, R and Viswanath, S (1963) A study of the hourly wind speeds at Jodhpur from the point of view of mind power utilization. Technical Report. National Aeronautical Laboratory, Bangalore, India.
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Abstract
The hourly average wind speeds for 1958-1960 at Jodhpur in13; Rajasthan have been analysed to assess the wind power potentiality of Jodhpur. The frequency distribution of wind speeds, the average electrical energy extractable from wind by a generator of assumed characteristics and the quantity of water that can be pumped by a WP-2 type windmill have been determined. frequencies and duration of spells of low winds and the diurnal bahaviour of wind speed have also been discussed. quot;he The annual mean wind speed at Jodhpur is 9 km.p.h. The estimated annual energy output of a wind driven machine having a cut-in-speed of 8 km.p.h,, a swept area 30 sq.m. and an overall power coefficient of 12 per cent is 788 kWh. The average quantity of water that the W-2 type wind mill with an overall power coefficient of 12 per cent and swept area 23.6 sq,m, can pump is about 22,000 kiloliters a year or about 14,000 gals. per day.
| Item Type: | Proj.Doc/Technical Report (Technical Report) |
|---|---|
| Uncontrolled Keywords: | Wind speeds;Electrical energy;Windmill |
| Subjects: | ENGINEERING > Electronics and Electrical Engineering GEOSCIENCES > Energy Production and Conversion |
| Division/Department: | Wind Energy Programme, Wind Energy Programme |
| Depositing User: | M/S ICAST NAL |
| Date Deposited: | 22 Dec 2006 |
| Last Modified: | 24 May 2010 09:54 |
| URI: | http://nal-ir.nal.res.in/id/eprint/3827 |
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