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Kothari, S.
- Design and Economic Analysis of a Solar Pv Water Pumping System for Irrigation of Banana
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Authors
Affiliations
1 Department of Renewable Energy Sources Engineering, College of Technology and Engineering, Maharana Pratap University of Agriculture and Technology, Udaipur Rajasthan, IN
2 Department of Renewable Energy Sources Engineering, College of Technology and Engineering, Maharana Pratap University of Agriculture and Technology, Udaipur Rajasthan, IN
3 Renewable Energy Division, Jain Irrigation System Limited, Jalgaon M. S, IN
1 Department of Renewable Energy Sources Engineering, College of Technology and Engineering, Maharana Pratap University of Agriculture and Technology, Udaipur Rajasthan, IN
2 Department of Renewable Energy Sources Engineering, College of Technology and Engineering, Maharana Pratap University of Agriculture and Technology, Udaipur Rajasthan, IN
3 Renewable Energy Division, Jain Irrigation System Limited, Jalgaon M. S, IN
Source
International Journal of Agricultural Engineering, Vol 6, No 1 (2013), Pagination: 8–13Abstract
This paper presents design and economic analysis of efficient solar PV water pumping system for irrigation of banana. The system was designed and installed in solar farm of Jain Irrigation System Limited (JISL), at Jalgaon (Maharashtra). The study area falls at 210 05' N - latitude, 750 40'E-longitude and at an altitude of 209 m above mean sea level. The PV system sizing was made in such a way that it was capable of irrigating 0.41 acre of banana plot with a daily water requirement of 9.72m3/day and total head of 26m. Also, the life cycle cost (LCC) analysis was conducted to assess the economic viability of the system. The results of the study encouraged the use of the PV systems for water pumping application to irrigate orchards.Keywords
Latitude, Life Cycle Cost, Pv, Water Pumping
- Thermodynamic and Economic Analysis of Solar Photovoltaic Operated Vapour Compressor Refrigeration System
Abstract Views :343 |
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Authors
Affiliations
1 Department of Renewable Energy Sources, Maharana Pratap University of Agriculture and Technology, Udaipur (Rajasthan), IN
2 Department of Mechanical Engineering, Maharana Pratap University of Agriculture and Technology, Udaipur (Rajasthan), IN
1 Department of Renewable Energy Sources, Maharana Pratap University of Agriculture and Technology, Udaipur (Rajasthan), IN
2 Department of Mechanical Engineering, Maharana Pratap University of Agriculture and Technology, Udaipur (Rajasthan), IN
Source
International Journal of Agricultural Engineering, Vol 7, No 2 (2014), Pagination: 352-359Abstract
A large number of people in developing countries still live in rural and remote area like India where the grid electricity is yet unavailable or not envisaged by the people. Vaccine preservation has become an important issue and the basic needs in rural areas. Solar power refrigeration is the one of promising option to resolve such burning problem. This paper describes the thermodynamic and economic results of developed solar photovoltaic panels operated 20 litre refrigerator system. No load and full load test were carried out to study the performance of the system. The co-efficient of performance (COP) was observed to decrease with time from morning to afternoon and average COP 3.39 and 3.29 was observed for no load and full load condition, respectively. The exergetic efficiency of both photovoltaic and refrigerator systems were also evaluated for both no load and full load conditions. The overall system energy efficiency was found low because of energy conversion efficiency and exergy efficiency of the photovoltaic system was low. The payback period of the SPV refrigerator was found approximate 6 months.Keywords
Vapour Compression Refrigerator, Photovoltaic, Battery Bank, UPS, COP, Exergy, Payback Period.References
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- Axaopoulos, P.J. and Theodoridis, M.P. (2009). Design and experimental performance of a PV ice-maker without battery. Solar Energy, 83 : 1360-1369.
- Bolaji, B.O., Akintunde, M.A. and Falade, T.O. (2011). Comparative analysis of performance of three Ozone-Friends HFC refrigerants in a vapour compression refrigerator. J. Sustain. Energy & Environ., 2 : 61-64.
- Dalkilic, A.S. and Wongwises, S. (2010). A performance comparison of vapour-compression refrigeration system using various alternative refrigerants. Internat. Commu. Heat & Mass Trans., 3 : 1340-1349.
- Desidari, U., Proietti, S. and Sdringola, P. (2009). Solar-powered cooling system: Technical and economic on industrial refrigeration and air-conditioning applications. Appl. Energy, 86 : 1376-1386
- Hepbasli, A. (2006). A key review on exergetic analysis and assessment of renewable energy resources for a sustainable future. Renewable & Sustain. Energy Rev., 12 : 593-661.
- Hernandez, Jorge I., Dorantes, Ruben J., Roberto Best and Claudio, A. Estrada (2003). The behaviour of a hybrid compressor and ejector refrigeration system with refrigerants 134a and 142b. Appl. Thermal Engg., 24 (13) : 1765-1783.
- Hwang, Y., Radermacher, R., Alili, A.A. and Kubo, I. (2011). Review of solar cooling technologies. HVAC&R Res.,14(3) :507-528.
- Khurmi, R.S. and Gupta, J.K. (2011). A text book of refrigeration and air conditioning. (5th Ed). Eurasiya Publishing House (P) Ltd. NEW DELHI (INDIA).
- Kim, D.S. and Infante, C.A.F. (2007). Solar refrigeration options-a state-of-the-art review Elsevier. Internat. J. Refrigeration, 31 : 13-15.
- Kumar, A. Cameron, J.B. and Flynn, P.C. (2003). Biomass power cost and optimum plant size in western Canada. Biomass & Bioenergy, 24 (6): 445-464.
- Mehmet A.A. (2011). Experimental study of a multi-purpose PVrefrigerator system. Internat. J. Physical Sci., 6(4): 746-757.
- Modi, Anish, Chaudhuri, Anirban, Vijay, Bhavesh and Mathur, Jyotirmay (2010). Performance analysis of a solar photovoltaic operated domestic refrigerator. Appl. Energy, 86 (12): 2583-2591.
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- WHO (2013). Immunization coverage, World Health Organization (WHO), Fact sheet No. 378, Date 14 October 2013.
- Yumruta, R., Mehmet, K. and Mehmet, K. (2002). Exergy analysis of vapor compression refrigeration systems. Exergy Internat. J., 2(4) : 266-272.
- Ekren and Yilanci (2012). Experimental performance evaluation of a PV-powered refrigeration system. http://www.eejournal.ktu.lt/index.php/elt/article/view/684/897. Assess on 10 October 2012.
- Solar-powered refrigeration system by National Aeronautics and Space Administration (NASA). Pintable Brochure (2009).Websitehttp:// www.fuentek.com/technologies/Solar-Refrigerator/Solar-Powered-Refrigeration-TOP-2009.pdf. (Access Date- 04/04/2012)
- Pharmacoeconomics - Emerging Need of Health System
Abstract Views :281 |
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Authors
Affiliations
1 Dept. of Community Medicine, G. R. Medical College, Gwalior 474009 (MP), IN
2 Dept. of Pharmacology, G. R. Medical College, Gwalior 474009 (MP), IN
1 Dept. of Community Medicine, G. R. Medical College, Gwalior 474009 (MP), IN
2 Dept. of Pharmacology, G. R. Medical College, Gwalior 474009 (MP), IN
Source
Research Journal of Pharmacology and Pharmacodynamics, Vol 6, No 3 (2014), Pagination: 166-170Abstract
No Abstract.References
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- Raftery J. NICE: faster access to modern treatments? Analysis of guidance on health technologies. Br Med J 2001; 323:1300-1303.
- Bioremediation:An Ecological Solution to Textile Effluents
Abstract Views :289 |
PDF Views:0
Authors
Affiliations
1 Laboratory of Plant Physiology and Biotechnology, Department of Botany, M.L.V. Govt. College, Bhilwara (Rajasthan), IN
1 Laboratory of Plant Physiology and Biotechnology, Department of Botany, M.L.V. Govt. College, Bhilwara (Rajasthan), IN
Source
Asian Journal of Bio Science, Vol 6, No 2 (2011), Pagination: 248-257Abstract
Rapid technological advances, speedy growth in urban sector and unplanned human settlement in the cities have resulted in the pollution problem. Industrial and nuclear energy installation produce large quantities of toxic or hazardous wastes, which have the potential to contaminate the environment. Coloring matter, acidic effluents, suspended solids, waxes, unreacted dyes, starch products, heavy metals etc. which are releasing at different stages of textile processing. Water which emerge out after use from industries is termed as ‘industrial effluents‘ and this waste water have high BOD, pH as well as temperature.
All the conventional remediation methods used for polluted environments have specific benefits and limitations. The use of microorganisms and plant species to control and destroy contamination is of increasing interest to minimize some of these pollution problems called ‘Bioremediation‘. Bioremediation can serve as a prospective method for decontamination and rehabilitation of contaminated sites. Bacteria, algae, fungi and yeast have all been found to absorb and breakdown metal compounds. Certain lichens were used as bio-accumulator of heavy metals.
As compared to the conventional remediation methods, bioremediation is eco-friendly as well as easy to implement. The future of bioremediation, comprise of ongoing research work and have to go through a developmental phase and many technical barriers. Several hyper-accumulator species still need to be highlighted and implemented for successful future of bioremediation programmes.