منابع مشابه
Estimating Solar Radiation and Developing Iran’s Atlas Map of Optimum Monthly Tilt Angle (TECHNICAL NOTE)
Iran has great potential in utilizing solar energy. In order to maximize the amount of absorbed solar radiation to absorber surfaces, the surfaces should be installed at a suitable angle slope to the horizon that is discussed in this article. The calculations performed in this study was done using MATLAB software. In this study, radiation received on the ground in 31 provincial capitals of the ...
متن کاملoptimum tilt angle of solar collectors and compare with collectors on the southern facade in tehran
nowadays two important discussions in academic parties all over the world are energy crisis and environment crisis. one of the strategies to deal with these crisises is using clean, renewable and domestic energy sources. one of the best renewable energies that can be used in different scales is solar energy. in iran which is considered among the greatest countries that receive huge amount of so...
متن کاملOptimum release angle in the shot put.
The aim of the study was to assess the accuracy of a method of calculating the optimum release angle in the shot put. Using the proposed method, the optimum release angle that produces the greatest flight distance is calculated by combining the equation for the range of a projectile in free flight with the relations between release speed, release height and release angle for the athlete. The me...
متن کاملOptimum Tilt Angles in Two Dimensional Phased Array Radar Systems
In phased array antennas, the number of radiator rows is one of the important factors to minimizing both cost and weight. Therefore, the antenna tilt angles having relation with the element spacing are among the important design parameters. In this paper, the optimum tilt angles for several types of dipole planar arrays are investigated theoretically. To obtain optimum tilt angles, the directiv...
متن کاملprecise edge detection of gravity anomalies by tilt angle filters
measurements of the tilt angle of potential fields can be a useful aid to their interpretation. there are several varieties of the methods in use, such as tilt angle, and the derivative of tilt angle. tilt angle filters are used for exact edge detection of the rectangular bodies artificially by writing a matlab code. the gravity effects of these models are computed by standard algorithms. the e...
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ژورنال
عنوان ژورنال: International Journal of Renewable Energy Development
سال: 2015
ISSN: 2252-4940,2252-4940
DOI: 10.14710/ijred.4.1.48-54