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6. Hyperspectral Imagery for Environmental Urban Planning.

Author

Cody Weber, Rahim Aguejdad, Xavier Briottet, J. Avala, Sophie Fabre, Jean Demuynck, Emmanuel Zenou, Yannick Deville, Moussa Sofiane Karoui, Fatima Zohra Benhalouche, Sébastien Gadal, Walid Ouerghemmi, Clément Mallet, Arnaud Le Bris, and Nesrine Chehata

Published
2018
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17. Experimental design and fabrication of portable hybrid wind and solar energy system.

Author

Kaladgi, Abdul Razak, Navaneeth, I. M., Afzal, Asif, Baig, Maughal Ahmed Ali, Reddy, Avala Raji, and Buradi, Abdulrajak

Subjects
HYBRID solar energy systems, VERTICAL axis wind turbines, SOLAR cells, WIND power, SOLAR energy, SOLAR technology, SOLAR panels, EXPERIMENTAL design
Abstract

For this research, a 5 KW standalone wind and solar power combined system is developed, manufactured and ground tested. The dimension of this transportable device is width= 8 ft, 5 in, depth =∼ 8 in, 4 in, and height = ∼ 38 ft. This device comprises of four solar panels (120 watts), a wind turbine (1.5 KW), a solar charge controller, remote power storage, battery and battery control. Without the need for a grid, this hybrid device can be used in highways, and various other applications. A summary and characterizations of this device and the photovoltaic data collected in the month of April (Mangalore) are provided. To further increase the performance of solar panel technology, this device can be used. The plan of construction the hybrid energy tower is simple. The hybrid energy tower is a combination of vertical wind axis turbine to obtain wind energy and solar panel to obtain solar energy. The tower is placed in between the divider and the automobile on the roadway, which, owing to its velocity, creates a significant amount of air. The solar panel is utilized for producing energy and is also mounted in a manner which deflects the air from the automobile to the turbine. To produce power, the generator and the gear systems are attached to the shaft of the wind turbines. So it is possible to get a portable solution to energy issues. [ABSTRACT FROM AUTHOR]

Published
2020
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18. Finite Element Formulation of Conjugate Double Diffusion in Porous Annulus.

Author

Ali Baig, Maughal Ahmed, Azeem, Salman Ahmed, N. J., Kamangar, Sarfaraz, Yunus Khan, T. M., Badruddin, Irfan Anjum, Reddy, Avala Raji, and Khaleed, H. M. T.

Subjects
ALGEBRAIC equations, DIFFUSION, GALERKIN methods, FINITE element method, SIMULTANEOUS equations, POROUS materials
Abstract

The present work highlights the application of finite element method to conjugate heat and mass in porous annulus. transfer Finite element discretization of double diffusion in porous medium having fixed in annular geometry is presented. The simplest of the two dimensional elements i.e. triangular element is made use of to divide the geometry of problem under investigation into a set of smaller segments. Galerkin method is applied to convert the equations that govern double diffusion in porous medium into a set of algebraic equations. The application of FEM results into 3 equation for each element which is then assembled into a global matrix to get the solution. There are three equations which results into three set of simultaneous equations in the form of global matrix. The formulation is discussed with respect to the solution methodology to be followed. [ABSTRACT FROM AUTHOR]

Published
2020
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19. Finite Element Formulation of Conjugate Heat Transfer in Porous Annulus.

Author

Ahamad, N. Ameer, Ali Baig, Maughal Ahmed, Salman Ahmed, N. J., Kamangar, Sarfaraz, Yunus Khan, T. M., Badruddin, Irfan Anjum, Reddy, Avala Raji, and Khaleed, H. M. T.

Subjects
HEAT transfer, RAYLEIGH number, STREAM function, FINITE element method, WATER temperature
Abstract

This article deliberates the finite element formulation as applied to the conjugate heat transfer in a porous domain fixed in an annular geometry. The porous domain is such that a solid wall is attached to the iner surface of annulus. The article is aimed to discuss the application of finite element method to problem under investigation and elaborate the solution strategy as applied to porous annulus. The governing equations are taken in the form of non-dimensional equations. A simple triangular element is used to simulate the problem under investigation. The solution is presented in terms of convergence behavior of temperature and stream function. The convergence is faster at low Rayleigh number [ABSTRACT FROM AUTHOR]

Published
2020
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26. Hyperspectral Imagery for Environmental Urban Planning

Author

Weber, C., primary, Aguejdad, R., additional, Briottet, X, additional, Avala, J., additional, Fabre, S., additional, Demuynck, J., additional, Zenou, E., additional, Deville, Y., additional, Karoui, M.S., additional, Benhalouche, F.Z., additional, Gadal, S., additional, Ourghemmi, W., additional, Mallet, C., additional, Bris, A. Le, additional, and Chehata, N, additional

Published
2018
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