Results 1 to 10 of about 5,258 (239)

Anisotropic Non-Kolmogorov Turbulence Spectrum with Anisotropic Tilt Angle [PDF]

Photonics, 2021
With the in-depth study of atmospheric turbulence, scholars have identified that the anisotropy of turbulence cells should not be forgotten. The anisotropic non-Kolmogorov turbulence model can better characterize the actual situation of atmospheric ...
Chao Zhai
doaj   +5 more sources

Optimizing tilt angle of PV modules for different locations using isotropic and anisotropic models to maximize power output

Scientific Reports
The optimal integration of Photovoltaic (PV) systems into an electric grid is dependent upon the total output power of the PV system. To optimize the output power of a PV system, the modules must be positioned at an optimal tilt angle (OTA) to maximize ...
Muhammad Tamoor, Abdul Rauf Bhatti, Muhammad Farhan, Akhtar Rasool, Abdulkerim Sherefa   +4 more
doaj   +5 more sources

Is the Anisotropic Tilt Angle Necessary in the Turbulence Spectrum of Refractive-Index Fluctuations?

Frontiers in Physics, 2022
With the deepening of atmospheric turbulence research, scientists have discovered that the anisotropy of turbulence cells cannot be ignored. The anisotropic non-Kolmogorov turbulence model is more in line with the actual situation of atmospheric ...
Chao Zhai
doaj   +4 more sources

Optimizing the Solar PV Tilt Angle to Maximize the Power Output: A Case Study for Saudi Arabia

IEEE Access, 2021
Estimation of solar radiation distribution is crucial for the performance, design, and economic evaluations of solar panels and/or collector systems operating under various climatic conditions, tilt angles, and geographic locations. A comprehensive study
Ridha Ben Mansour, Meer Abdul Mateen Khan, Fahad Abdulaziz Alsulaiman, Rached Ben Mansour   +3 more
doaj   +4 more sources

Performance of fiber-based QAM/FSO systems in turbulence with anisotropic tilt angle and random angular jitter

Results in Engineering
Recent experiments have demonstrated that the anisotropic property of turbulence cells is inherently present, and the long axis of turbulence cell possibly is not level with the ground but has an anisotropic tilt angle with it.
Chao Zhai, Zhenyuan Xue
doaj   +5 more sources

A generalized approach for the determination of optimum tilt angle for solar photovoltaic modules with selected locations in Ethiopia as illustration examples

Scientific African, 2022
The amount of total solar energy that strikes the photovoltaic module's surface directly affects how much power is generated. On the other hand, solar energy is influenced by the solar module's location, tilt angle, and orientation.
Ahunim Abebe Ashetehe, Belachew Bantyirga Gessesse, Fekadu Shewarega   +2 more
doaj   +2 more sources

Development of Optimal Tilt Angle Models of a Photovoltaic Module for Maximum Power Production: Ethiopia

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, Belachew Bantyirga Gessesse, Fekadu Shewarega   +2 more
doaj   +2 more sources

Scintillation index for the optical wave in the vertical oceanic link with anisotropic tilt angle

Optics Express, 2022
The influence of the ocean depth and anisotropic tilt angle on vertical underwater wireless optical communication (UWOC) systems is considered in this study. We propose a power spectrum model of oceanic turbulence with an anisotropic tilt angle for the first time.
Guanjun Xu, Qinyu Zhang
exaly   +3 more sources

Anisotropic Surface Formation Based on Brush-Coated Nickel-Doped Yttrium Oxide Film for Enhanced Electro-Optical Characteristics in Liquid Crystal Systems

Crystals, 2022
This paper introduces anisotropic nickel yttrium oxide (NYO) film formed by the brush coating technique. X-ray photoelectron spectroscopy confirmed well-formed NYO film after the curing process, and the morphology of the surface was investigated using ...
Dong-Wook Lee, Da-Bin Yang, Dong-Hyun Kim, Jin-Young Oh, Yang Liu, Dae-Shik Seo   +5 more
doaj   +2 more sources

Optimum tilt and azimuth angles of heat pipe solar collector, an experimental approach

Case Studies in Thermal Engineering
The application of solar energy as the widest, clean and free source of thermal energy requires the solar collector. As one of the common types of solar collector, heat pipe solar collector has been investigated.
Donghui Wei, Ali Basem, As'ad Alizadeh, Dheyaa J. Jasim, Haydar A.S. Aljaafari, Mohammadali Fazilati, Babak Mehmandoust, Soheil Salahshour   +7 more
doaj   +2 more sources