Energy: Недавние поступления

  • Synthesis, Characterization and Evaluation of the Application of CoZn Nanostructures as Anode Materials 
    Zikirina, Ainur M.; Temirtassova, Assem; Kozlovskiy, Artem L.; Kenzhina, Inesh E.; Begentayev, Meiram (Batteries, 2023)
    This study aims to obtain CoZn nanostructures using the electrochemical deposition method and to estimate the applicability of the resulting nanostructures as anode materials for lithium-ion batteries. Scanning electron ...
  • Swift heavy ion tracks in nanocrystalline Y4Al2O9 
    Ibrayeva, Anel; Mutali, Alisher; O’Connell, Jacques; Vuuren, Arno Janse van; Korneeva, Ekaterina; Sohatsky, Alexander; Rymzhanov, Ruslan; Skuratov, Vladimir; Alekseeva, Liudmila; Ivanov, Igor (Nuclear Materials and Energy, 2022)
    We report the first results of a TEM study of structural changes induced by high energy xenon and bismuth ions in Y4Al2O9 nanoparticles (10 to 100 nm grain size) in the range of electronic stopping powers 6 ÷ 35 keV/nm. ...
  • Sustainable Waste Management Drilling Process in Fuzzy Environment 
    Orazbayev, Batyr; Santeyeva, Saya; Zhumadillayeva, Ainur; Dyussekeyev, Kanagat; Agarwal, Ramesh K.; Yue, Xiao-Guang; Fan, Jiangchuan (Sustainability, 2019)
    Sustainable management issues of waste during drilling oil wells in marine conditions, the process of disposal of drill cuttings in the conditions of deficiency, and fuzzy initial information using fuzzy inference system ...
  • STUDY OF WATER INFILTRATION INTO CEMENT-BASED MORTARS USING REAL-TIME THERMAL NEUTRON RADIOGRAPHY 
    Nazarov, K.M.; Kichanov, S.E.; El Abd, A.; Taman, M.; Kozlenko, D.P. (Eurasian Physical Technical Journal, 2020)
    Water absorption into cement mortar with different water to cement ratio was studied using neutron radiography in order to assess the durability and stability of these mortars. While the samples absorb water, neutron ...
  • Study of the Effect of Adding Nb2O5 on Calcium Titanate-Based Ferroelectric Ceramics 
    Zdorovets, Maxim V.; Moldabayeva, Gulnaz Zh.; Zhumatayeva, Inesh Z.; Borgekov, Daryn B.; Shakirzyanov, Rafael I.; Kozlovskiy, Artem L. (ChemEngineering, 2023)
    This paper considers the effect of adding niobium oxide (Nb2O5 ) to ferroelectric ceramics based on calcium titanate (CaTiO3 ), and establishes a connection between the observed alterations in strength and dielectric ...
  • STUDY OF PHASE TRANSFORMATIONS IN FERROELECTRICS BASED ON CALCIUM TITANATE 
    Kozlovskiy, A.L.; Zdorovets, M.V. (Eurasian Physical Technical Journal, 2021)
    The aim of this work is to study phase transformations kinetics in ferroelectrics based on calcium titanate. The relevance of this study is in the assessment of new methods for obtaining complex phase composition ...
  • STATIC INTERACTION OF ROUGH SURFACES UNDER NORMAL FORCE 
    Khairaliyev, S.; Kaishubayeva, N.; Spitas, Ch.; Dzhundibayev, V. (Eurasian Physical Technical Journal, 2020)
    Modern mechanical engineering designs (and some others) make more and more demands on the development of mathematical models of units in which friction is present. A condition that significantly complicates the study ...
  • Sound insulation properties of materials and methods used in civil engineering 
    Yerzatova, Merey; Zhaksybekov, Temirlan; Rakhimov, Askhat; Akhmetov, Nuraly; Buryanov, Aleksandr (E3S Web of Conferences, 2024)
    The issue of sound insulation in enclosing structures continues to be extremely prevalent in both newly constructed and exploited buildings. Standard fencing solutions frequently employ contemporary wall materials without ...
  • Solar-Powered Water Electrolysis Using Hybrid Solid Oxide Electrolyzer Cell (SOEC) for Green Hydrogen—A Review 
    Afroze, Shammya; Shalihah Binti Sofri, Amal Najeebah; Reza, Md Sumon; Iskakova, Zhanar Baktybaevna; Kabyshev, Asset; Kuterbekov, Kairat A.; Bekmyrza, Kenzhebatyr Z.; Taimuratova, Lidiya; Uddin, Mohammad Rakib; Azad, Abul K. (Energies, 2023)
    The depletion of fossil fuels in the current world has been a major concern due to their role as a primary source of energy for many countries. As non-renewable sources continue to deplete, there is a need for more ...
  • Simplified topological algorithm for forming a steady mode of electric power system 
    Jandigulov, Abdygali; Rauan, Korgaubek; Bystrova, Svetlana (E3S Web of Conferences, 2023)
    The paper presents the possibility of simplifying the algorithms for forming the parameters of the steady state mode of a complex electrical network, using the independence of the currents of its equivalent circuit. ...
  • Universal Installation for the integrated utilization of flue gases and wastewater from thermal power plants 
    Glazyrin, Sergey A.; Zhumagulov, Mikhail G.; Aydimbaeva, Zhanar A.; Dostiyarov, Abay M. (E3S Web of Conferences, 2020)
    For 30 years research has been carried out on the use of wastewater from thermal power plants and industrial boilers, as well as on the use and extraction of various components from flue gases such as carbon dioxide, ...
  • TRAVELING WAVE SOLUTIONS OF TWO-DIMENSIONAL NONLINEAR SCHRODINGER EQUATION VIA SINE-COSINE METHOD 
    Shaikhova, G.N.; Kutum, B.B. (Eurasian Physical Technical Journal, 2020)
    In this work, an analytical study of the two-dimensional nonlinear Schrodinger equation is presented, namely, the applicability of the sine-cosine method to search for the exact solution as a traveling wave. The widely ...
  • Topological system method of formation of transformer transformation coefficients 
    Akhmetbayev, Dauren S.; Dzhandigulov, Abdigali R.; Bystrova, Svetlana V. (E3S Web of Conferences, 2020)
    A systematic approach to determining the control range of the on-load tap-changer of transformers from the standpoint of the synthesis of the voltage mode is proposed. Transformations of the equation of nodal voltages, ...
  • Topological algorithm to form power of compensating devices of distribution networks 
    Akhmetbayev, Dauren S.; Dzhandigulov, Abdigali R.; Berdygozhin, Ansar (E3S Web of Conferences, 2020)
    Effectiveness of providing consumers with technical limits of voltage deviation relates with integrating digital technologies in automation voltage regulation control. Automatized compensating devices, intended control ...
  • Topological algorithm for forming nodal stresses of complex networks energy systems 
    Akhmetbaev, D.S.; Dzhandigulov, A.R.; Akhmetbaev, A.D. (E3S Web of Conferences, 2019)
    The paper presents a new topological algorithm for the formation of nodal stresses of complex networks of power systems. The first step of the described algorithm is the search and determination of the values of all ...
  • The System of Models and Optimization of Operating Modes of a Catalytic Reforming Unit Using Initial Fuzzy InformationThe System of Models and Optimization of Operating Modes of a Catalytic Reforming Unit Using Initial Fuzzy Information 
    Orazbayev, Batyr; Orazbayev, Ainur; Zhumadillayeva, Ainur; Orazbayeva, Kulman; Iskakova, Sandugash; Utenova, Balbupe; Gazizov, Farit; Ilyashenko, Svetlana; Afanaseva, Olga (Energies, 2022)
    The study aims to develop a system of models and a method for optimizing the operating modes of a catalytic reforming unit using fuzzy information, which makes it possible to effectively control the reforming process of ...
  • Shaping Energy-Saving Behavior in Education System: A Systematic Review 
    Irmak, Alettin; Kurmanov, Nurlan; Zhadigerova, Onaikhan; Turdiyeva, Zukhra; Bakirbekova, Aigul; Saimagambetova, Gaukhar; Baidakov, Assilbek; Mukhamejanova, Aigul; Tolysbayeva, Madina; Seitzhanov, Sagyngali (International Journal of Energy Economics and Policy, 2023)
    Shaping energy-saving behavior in education system plays huge and obvious role in economic and social development. While there is a large amount of literature covering the issues of technical advancements in implementation ...
  • Sewage Sludge Management and Application in the Form of Sustainable Fertilizer 
    Sugurbekova, Gulnar; Nagyzbekkyzy, Elvira; Sarsenova, Ainur; Danlybayeva, Gaziza; Anuarbekova, Sandugash; Kudaibergenova, Rabiga; Frochot, Céline; Acherar, Samir; Zhatkanbayev, Yerlan; Moldagulova, Nazira (Sustainability, 2023)
    One of the most pressing environmental problems worldwide is sewage sludge (SS) management. Every year, wastewater volume increases and thus, the amount of SS produced increases as well. The disposal of SS in landfills, ...

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