11   Artículos

 
en línea
Jan Erik Zeriadtke, Joël Martin and Viola Wartemann    
The performance of hybrid rocket engines is significantly influenced by the fuel geometry. Burnback simulations, to determine the fuel surface and fluid volume, are therefore an important tool for preliminary design. This work presents a method for the s... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Xin Zhou, Chenglin Tao, Xi Liang, Zeliang Liu and Huijian Li    
The aim of topology optimisation is to determine the optimal distribution of material phases within the periodic cells of a microstructure. In this paper, the density of grid points under element volume fraction is constructed to replace the finite eleme... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Sebastiano Fichera, Gregorio Mariggiò, Mauro Corrado and Giulio Ventura    
The numerical integration of discontinuous functions is an abiding problem addressed by various authors. This subject gained even more attention in the context of the extended finite element method (XFEM), in which the exact integration of discontinuous ... ver más
Revista: Algorithms    Formato: Electrónico

 
en línea
Maria T. Vasileva    
In 2020 Dombi and Jónás (Acta Polytechnica Hungarica 17:1, 2020) introduced a new four parameter probability distribution which they named the pliant probability distribution family. One of the special members of this family is the so-called omega probab... ver más
Revista: Algorithms    Formato: Electrónico

 
en línea
Yuriy Abramov,Oleksii Basmanov,Valentina Krivtsova,Andrey Mikhayluk,Oleksandra Mikhayluk     Pág. 58 - 64
Constructing an algorithm to control the technical condition of hydrogen generators employs using their amplitude-frequency and phase-frequency characteristics as the source data. Applying the classic method for defining such characteristics predetermine... ver más
Revista: Eastern-European Journal of Enterprise Technologies    Formato: Electrónico

 
en línea
Shaohua Hu, Xinlong Zhou, Yi Luo and Guang Zhang    
Due to high water pressure in the concrete reinforced hydraulic tunnels, surrounding rocks are confronted with nonlinear seepage problem in the pumped storage power station. In this study, to conduct nonlinear seepage numerical simulation, a nonlinear se... ver más
Revista: Energies    Formato: Electrónico

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