Results 61 to 70 of about 3,408 (247)
Design optimization for structural-acoustic problems using FEA-BEA with adjoint variable method[J [PDF]
, 2020 A structural-acoustic design optimization of a vehicle is presented using finite element and boundary element analyses. The steady-state dynamic behavior of the vehicle is calculated from the finite element frequency response analysis, while the sound ...
Nam Ho Kim, Jun Dong, Kyung K Choi
core
Japan Architectural Review, 2019 “Microclimate House” is a project that connects the urban environment to the heat load of the human body through architecture. Different from the so‐called environmental architecture, the most unique point of this architecture is its ability to retain ...
Jun Nakagawa
doaj +1 more source
Efficient First‐Principles Inverse Design of Nanolasers
Laser &Photonics Reviews, EarlyView.This article introduces a first‐principles inverse‐design framework for nanolasers that directly incorporates nonlinear lasing physics. By unifying steady‐state ab‐initio laser theory (SALT) with topology optimization, it reveals how spatial hole burning, gain saturation, and cavity‐emitter coupling shape laser performance, enabling efficient discovery
Beñat Martinez de Aguirre Jokisch +5 more
wiley +1 more source
ICNMM2007-30109 OPTIMAL SHAPE DESIGN OF PRESSURE-DRIVEN MICROCHANNELS USING ADJOINT VARIABLE METHOD [PDF]
, 2020 The shape of microchannels is an important design variable to achieve the desired performance. Since most microchannels are, at present, designed by trial and error, a systematic optimal shape design method needs to be established.
Shinji Hasebe +3 more
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RF-MEMS switch actuation pulse optimization using Taguchi's method [PDF]
, 2011 Copyright @ 2011 Springer-VerlagReliability and longevity comprise two of the most important concerns when designing micro-electro-mechanical-systems (MEMS) switches.
K. Tsiakmakis +7 more
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Mathematical Methods in the Applied Sciences, EarlyView.ABSTRACT In the present investigation, a mathematical model with vaccination, treatment, and environmental impact under real data is presented. Initially, we present the model without any interventions, followed by an examination of its equilibrium points.
Bashir Al‐Hdaibat +4 more
wiley +1 more source
Complex Adjoint Variable Method for Finite-Element Analysis of Eddy Current Problems [PDF]
, 2010 This paper presents the adjoint variable method (AVM) for finite-element (FE) analysis of eddy current problems based on complex variables. In the sensitivity analysis based on FE analysis of time-harmonic eddy current fields, the functions for which ...
Igarashi, Hajime +3 more
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Topology optimization for thermal-fluid systems considering maximum temperature constraints
Nihon Kikai Gakkai ronbunshuThis paper presents a topology optimization method for minimizing power dissipation while constraining the maximum temperature in thermal-fluid systems.
Atsushi KOGUCHI +3 more
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Interface shape design of multi-material structures for delamination strength
Mechanical Engineering Journal, 2016 This paper deals with interface shape optimum design of multi-material structures for the delamination strength problem. The optimum design problem is formulated as a non-parametric shape optimization problem in which the interface variation in the ...
Yang LIU +3 more
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Mathematical Methods in the Applied Sciences, EarlyView.ABSTRACT In this second part of our series of papers, we develop an abstract framework suitable for de Rham complexes that depend on a parameter belonging to an arbitrary Banach space. Our primary focus is on spectral perturbation problems and the differentiability of eigenvalues with respect to perturbations of the involved parameters. As a byproduct,
Pier Domenico Lamberti +2 more
wiley +1 more source