Results 21 to 30 of about 258,109 (284)
Frontiers in Energy Research, 2021 A key factor in the performance of PV panels is the tilt angle, adjustable via various tracking systems. Fixed tilt angle PV panels miss out on most of the solar radiation each day whereas continuous tracking systems are not always cost-efficient, rather
Makbul A. M. Ramli +6 more
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Case Studies in Thermal Engineering, 2018 This work was carried out to predict both the monthly and yearly optimum tilt angle for the photovoltaic cells that are located in Baghdad (latitude 33°20′), Diyala (33°14′), and Tikrit (34°35′).
Akeel M. Ali Morad +2 more
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Energy and Built Environment, 2022 Photovoltaic (PV) system's performance is significantly affected by its orientation and tilt angle. Experimental investigation (indoor and outdoor) has been carried out to trace the variation in PV performance and electrical parameters at varying tilt ...
M.A.A. Mamun +3 more
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International Journal of Photoenergy, 2022 The power generated from the photovoltaic module is directly related to the magnitude of total incident solar radiation on the surface of the solar module.
Ahunim Abebe Ashetehe +2 more
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Determining Tilt Angle for Fixed Solar Panel Tosites of Iraq's Provinces by Using the Programs on NASA and Google Earth Websites [PDF]
Engineering and Technology Journal, 2014 The amount of generated electricity by photovoltaic fixed panels depend on tilt angles so must be identified correctly and accurately to increase the rates of solar radiation falling on them in this research were the optimal tilt angle of solar panels on
Imad Jawad Khadim +2 more
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Global Solar Insolation Estimation and Investigation: A Case Study of Various Nations and Cities
IEEE Access, 2021 Solar insolation is sun radiation converted to electrical energy and injected into the utility network using grid-connected solar power plants. Recently, in many nations’ electricity grids, the share of power generated using solar photovoltaic (PV)
Kuldeep Jayaswal +5 more
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A mechanism for the dependence of sunspot group tilt angles on cycle strength
, 2015 The average tilt angle of sunspot groups emerging throughout the solar cycle determines the net magnetic flux crossing the equator, which is correlated with the strength of the subsequent cycle. I suggest that a deep-seated, non-local process can account
Işık, Emre
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Behavior of Tilted Angle Shear Connectors
PLOS ONE, 2015 According to recent researches, angle shear connectors are appropriate to transfer longitudinal shear forces across the steel-concrete interface. Angle steel profile has been used in different positions as L-shaped or C-shaped shear connectors. The application of angle shear connectors in tilted positions is of interest in this study.
Khorramian, Koosha +3 more
openaire +5 more sources
Local orientations of fluctuating fluid interfaces
, 2005 Thermal fluctuations cause the local normal vectors of fluid interfaces to deviate from the vertical direction defined by the flat mean interface position.
Chavrolin J. +6 more
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Determination of the position angle of stellar spin axes [PDF]
, 2014 Measuring the stellar position angle provides valuable information on binary stellar formation or stellar spin axis evolution. We aim to develop a method for determining the absolute stellar position angle using spectro-astrometric analysis of high ...
Lesage, Anna-Lea, Wiedemann, Guenter
core +3 more sources