Results 71 to 80 of about 198 (142)
Wave polynomials for solving different types of two-dimensional wave equations
Computer Assisted Methods in Engineering and Science, 2022 The paper demonstrates a specific power series expansion technique used to obtain the approximate solution of the two-dimensional wave equation in some unusual cases.
Artur Maciąg, Jörg Wauer
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Computer Assisted Methods in Engineering and Science, 2017 In recent years, Trefftz methods have received increasing attention, as being alternatives of the already well-established element-based simulation methods (e.g., finite element and boundary element methods).
Tamás Mócsai +4 more
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Heat transfer coefficient for flow boiling in an annular mini gap
EPJ Web of Conferences, 2016 The aim of this paper was to present the concept of mathematical models of heat transfer in flow boiling in an annular mini gap between the metal pipe with enhanced exterior surface and the external glass pipe.
Hożejowska Sylwia +2 more
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Trefftz spectral method for elliptic equations of general type
Computer Assisted Methods in Engineering and Science, 2023 A new numerical method for 2D linear elliptic partial differential equations in an arbitrary geometry is presented. The special feature of the method presented is that the trial functions, which are used to approximate a solution, satisfy the PDE only ...
Sergiy Reutskiy, Brunello Tirozzi
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A Cyber-Physical Data Collection System Integrating Remote Sensing and Wireless Sensor Networks for Coffee Leaf Rust Diagnosis. [PDF]
Sensors (Basel), 2021 Velásquez D +8 more
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Stability of two-dimensional potential flows using bicomplex numbers. [PDF]
Proc Math Phys Eng Sci, 2022 Kleine VG, Hanifi A, Henningson DS.
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Domain optimisation using Trefftz functions – application to free boundaries
Computer Assisted Methods in Engineering and Science, 2023 Trefftz approximations are known to require very few degrees of freedom to give an order of magnitude of the solution. In this paper, we show that it is possible to take advantage of this situation in two ways: (i) we show that it is also possible to ...
Mohamed Bouberbachene +2 more
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Thin plate bending analysis using an indirect Trefftz collocation method
Computer Assisted Methods in Engineering and Science, 2023 In this work, the application of an indirect Trefftz collocation method to the analysis of bending of thin plates (Kirchhoff's theory) is described. The deflection field approximation is obtained with the use of a set of functions satisfying a priori ...
Carlos M. Tiago +2 more
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Integration of the athena vortex lattice aerodynamic analysis software into the multivariate design synthesis of a blended wing body aircraft. [PDF]
Heliyon, 2023 Okonkwo P, Jemitola P.
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