Vol. 59, No. 5, 2023

Applied Solar Energy

Solar Engineering Materials Science

Investigating the Performance of Graded Index Nanocomposite-Perovskite Solar Cells

Hala J. El-Khozondar and Mohammed M. Shabat p. 587 abstract

Effect of the Sb/Se Ratio on the Structural and Electrical Properties of Sb_xSe_y Films

M. S. Tivanov, T. M. Razykov, K. M. Kuchkarov, D. S. Bayko, I. A. Kaputskaya, R. T. Yuldoshov and M. P. Pirimmetov p. 595 abstract

Studies of Degradation Silicon Heterojunction Solar Cells by 1 MeV Electrons Irradiation

V. S. Kalinovskii, E. I. Terukov, S. N. Abolmasov, K. K. Prudchenko, E. V. Kontrosh, I. A. Tolkachev, A. V. Kochergin, A. S. Titov and O. K. Ataboev p. 604 abstract

The Role of Specific Interactions in the Formation of Perovskite Structures

I. N. Nurgaliev, M. B. Marasulov and N. R. Ashurov p. 612 abstract

A Review of Photovoltaic Cell Generations and Simplified Overview of Bifacial Photovoltaic Cell Technology

Manu S. Pattelath, Sushama M. Giripunje and Alok Kumar Verma p. 621 abstract

Solar Installations and Their Application

Performance Evaluation of Solar Vortex Updraft Air Generator under the Effect of Various Vanes Angles Operation Conditions

Hussein A. Jaffar, Ali A. Ismaeel and Ahlam Luaibi Shuraiji p. 647 abstract

Simulation of Turbulent Natural Convection in Photovoltaic Solar Panels Based on the Spalart–Allmares (SA) Turbulence Model

A. A. Kuchkarov, Sh. A. Muminov and M. E. Madaliyev p. 665 abstract

Critical Review on Various Solar Drying Technologies: Direct and Indirect Solar Dryer Systems

C. N. Deepak and Aruna Kumar Behura p. 672 abstract

Analysis of Degradation and Performance Changes of the Pap-Namangan Solar Photovoltaic Plant

U. O. Odamov, M. M. Kamilov, Sh. K. Niyazov and A. Kutlimratov p. 727 abstract

Solar Energy Concentrators

Study of the Material Balance of a Heliopyrolysis Device with a Parabolic Solar Concentrator

G. N. Uzakov and X. A. Almardanov p. 739 abstract

Computer Simulation of the Reflection Coefficient of Protective Coatings of Mirrors of Solar Devices

S. X. Suleymanov, V. G. Dyskin, M. U. Djanklich and N. A. Kulagina p. 747 abstract

Energy Efficient Buildings

Application of the Principles of Solar Architecture in Civil Engineering for Improving the Energy Efficiency of Buildings

V. V. Elistratov and S. E. Krasnozhen p. 753 abstract

Solar Radiation and Its Forecasting

The Calculation of Spectral and Angular Distribution of Diffusely Reflected, Diffusely Transmitted, and Unscattered Fluxes of Solar Radiation in Atmospheric Layers

M. M. Sobirov, J. Yu. Rozikov, D. A. Yusupova and V. U. Ruziboev p. 761 abstract

Renewable Energy Sources

Biogas Production based on Thermophilic Methanogenic Fermentation of Chicken Manure

A. A. Makhsumkhanov, O. M. Pulatova, B. Kh. Alimova, Sh. T. Sadullaev, Sh. A. Tashbaev, A. R. Sarynsakhodzhaev, M. K. Karimov, M. K. Kurbanov, D. Sh. Saidov, U. B. Sharopov, K. Yu. Rashidov, A. Yu. Usmanov, Zh. Z. Shermatov and M. S. Payzullakhanov p. 770 abstract