Results 21 to 30 of about 715,745 (305)

Buckling Behaviour of Cylindrical Panels

Nonlinear Engineering, 2015
Experimental studies were made on isotropic cylindrical panels made of Aluminum 7075-T6 under uniaxial compression. The experimental values of the critical buckling load were determined using four different methods. The critical buckling load was
Ashok R.B., Srinivasa C.V, Suresh Y.J., Prema Kumar W.P.   +3 more
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PARAMETRIC RESONANCE CHARACTERISTICS OF ANGLE-PLY TWISTED CURVED PANELS [PDF]

International Journal of Structural Stability and Dynamics, 2008
The present study deals with the dynamic stability of laminated composite pre-twisted cantilever panels. The effects of various parameters on the principal instability regions are studied using Bolotin's approach and finite element method. The first-order shear deformation theory is used to model the twisted curved panels, considering the effects of ...
S. K. SAHU, A. V. ASHA
openaire   +1 more source

Arduino based solar tracking system [PDF]

, 2016
This thesis proposes the dual axis solar tracker for optimum solar cell implementation using dc-dc boost converter controlled by fuzzy logic controller with the maximum power point tracking (MPPT) method.
Ahmadi, Altman, Blaiss, Brown, Caldwell, Cameron, Cameron, Cameron, Campbell, Chae, Cho, Clark, Clark, Clelland, Collins, Crews, Crews, Crews, Crews, Crews, Dash, De Bellis, Deisseroth, Diaz, Doremus, Esposito, Fleming, Gao, Gao, Geil, Gerdes, Giedd, Golub, Goncalves, Goodlett, Grant, Grant, Grant, Gulley, Hansson, Harford, Hargreaves, He, He, Herrera, Hunt, Imayoshi, Jacobus, Jhaveri, Jin, Johnston, Kee, Kelso, Kronenberg, Kunze, Leasure, Lee, Li, Liu, Lovinger, Ma, Majchrowicz, Mandyam, Mandyam, Markwiese, McClain, McClain, Medina, Merikangas, Mhatre, Miyata, Morris, Morris, Nagel, Nixon, Nixon, Nixon, Nixon, Noori, Nowakowski, Obernier, Packard, Palmer, Parent, Parent, Pawlak, Penland, Prigent, Pyapali, Rao, Richardson, Risher, Risher, Rohde, Sahay, Schoenfeld, Scholzen, Schweinsburg, Segi-Nishida, Shors, Silveri, Somkuwar, Spanos, Spear, Spear, Spear, Spear, Steiner, Stephens, Stone, Sun, Sun, Taffe, Tapia-Rojas, van Hoof, van Praag, von Bohlen und Halbach, Walker, White, White, Yttri, Yu, Yun, Zeigler, Zhao   +124 more
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Optimal design of omni-directional viewing angle switching panel

Optics Express, 2007
A viewing angle switching (VAS) panel used for the conversion of wide and narrow viewing angle has been demonstrated. Unlike the previous VAS panels, this one features a pair of same-handed circular polarizers and it is capable of switching the viewing angle omni-directionally from wide to narrow or vice versa by electrically controlling the ...
Chao Ping, Chen, Chul Gyu, Jhun, Tae-Hoon, Yoon, Jae Chang, Kim   +3 more
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The effect of Tilt Angle, Surface Azimuth and Mirror in Solar Cell Panel Output in Baghdad.

مجلة بغداد للعلوم, 2011
In this research (100* 40* 4 cm) solar cell panel was used in Baghdad at autumn season (2010), to get best solar cell panel angles experimentally, and then a mirror (40*50 cm) is use to concentrate incident sunlight intensity on a panel. At first case we
Baghdad Science Journal
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Angle optimization of home solar panels for urban energy management [PDF]

International Journal of Human Capital in Urban Management
BACKGROUND AND OBJECTIVES: Solar panels are always installed at an angle in which receive the maximum amount of energy. Small and even 1-degree changes in the angle of the installed panel have a significant impact on the annual energy received.
H. Moghadam, J. Nouri, M. Samimi
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Numerical Simulation of Projectile Oblique Impact on Microspacecraft Structure

International Journal of Aerospace Engineering, 2017
In the present study, the microspacecraft bulkhead was reduced to the double honeycomb panel, and the projectile oblique hypervelocity impact on the double honeycomb panel was simulated.
Zhiyuan Zhang, Runqiang Chi, Baojun Pang, Gongshun Guan   +3 more
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Solar Panel Tilt Angle Optimization Using Machine Learning Model: A Case Study of Daegu City, South Korea

Energies, 2020
Finding optimal panel tilt angle of photovoltaic system is an important matter as it would convert the amount of sunlight received into energy efficiently.
Gi Yong Kim, Doo Sol Han, Zoonky Lee
doaj   +1 more source

Modeling the Effect of Dust and Wind Speed on Solar Panel Performance in Iraq

Energies, 2023
Dust accumulation on a PV panel surface can considerably lead to photovoltaic energy degradation. A particle-based dust accumulation model was proposed to estimate the surface dust coverage fraction on a PV panel.
Israa Amer Dahham, Muhammad Ammirul Atiqi Mohd Zainuri, Ali Abdulabbas Abdullah, Mohd Faizal Fauzan   +3 more
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NFLUENCE OF TILT ANGLE ON PV ELECTRICITY GENERATION IN TARGU JIUAREA. PART 2-RESULTS AND DISCUSSION [PDF]

Analele Universităţii "Constantin Brâncuşi" din Târgu Jiu: Seria Inginerie, 2018
The experimental facility used for studying the influence of the tilt angle on electricity generation is presented. The methodology used and the results of measurements carried out for two years are highlighted.
Mihai Cruceru
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