Stability analysis of blocky structure system using discontinuity layout optimization
Sign Up to like & getrecommendations! Published in 2020 at "International Journal for Numerical Methods in Engineering"
DOI: 10.1002/nme.6523
Abstract: The collapse mechanism identification and limit load calculation of block composite structures are essential tasks in practical engineering. In this work, the discontinuity layout optimization (DLO) is utilized to simulate a stable blocky system structure… read more here.
Keywords: system; layout optimization; discontinuity layout; structure ... See more keywords
A practical satellite layout optimization design approach based on enhanced finite-circle method
Sign Up to like & getrecommendations! Published in 2018 at "Structural and Multidisciplinary Optimization"
DOI: 10.1007/s00158-018-2042-z
Abstract: Satellite layout optimization design problems with complicated performance constraints are studied in this paper. In addition to the traditional geometric constraint, system centroid constraint, inertia angles constraint and dynamics performance, more complex design factors based… read more here.
Keywords: layout optimization; optimization design; satellite layout; optimization ... See more keywords
The heat source layout optimization using deep learning surrogate modeling
Sign Up to like & getrecommendations! Published in 2020 at "Structural and Multidisciplinary Optimization"
DOI: 10.1007/s00158-020-02659-4
Abstract: In practical engineering, the layout optimization technique driven by the thermal performance is faced with a severe computational burden when directly integrating the numerical analysis tool of temperature simulation into the optimization loop. To alleviate… read more here.
Keywords: learning surrogate; layout optimization; deep learning; optimization ... See more keywords
Numerical investigation on layout optimization of obstacles in a three-dimensional passive micromixer.
Sign Up to like & getrecommendations! Published in 2017 at "Analytica chimica acta"
DOI: 10.1016/j.aca.2017.01.066
Abstract: This paper aims at layout optimization design of obstacles in a three-dimensional T-type micromixer. Numerical analysis shows that the direction of flow velocity change constantly due to the obstacles blocking, which produces the chaotic convection… read more here.
Keywords: three dimensional; layout optimization; micromixer; micromixer numerical ... See more keywords
Generalized method for identifying yield-line patterns in T-stubs using discontinuity layout optimization
Sign Up to like & getrecommendations! Published in 2021 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2021.112802
Abstract: Abstract The so-called “plate in bending” is an essential component in typical steel connections. The underlying concept is the T-stub model. Typically, the resistance of a T-stub is obtained with the upper bound theorem, which… read more here.
Keywords: method identifying; layout optimization; discontinuity layout; method ... See more keywords
Wind farm layout optimization with a three-dimensional Gaussian wake model
Sign Up to like & getrecommendations! Published in 2020 at "Renewable Energy"
DOI: 10.1016/j.renene.2020.06.003
Abstract: Abstract An accurate wake model is essential for the mathematical modeling of a wind farm (WF) and the optimal positioning of wind turbines (WTs). In order to effectively solve the WF layout optimization problem, this… read more here.
Keywords: layout optimization; wake model; gaussian wake; optimization ... See more keywords
Heliostat layout optimization for load-following solar tower plants
Sign Up to like & getrecommendations! Published in 2021 at "Renewable Energy"
DOI: 10.1016/j.renene.2020.12.066
Abstract: Abstract An optimization procedure to design the heliostat layout in Solar Tower plants is introduced in the present paper. Whilst typically the mirror layout generation aims to maximize the annual power production, the model presented… read more here.
Keywords: tower plants; layout optimization; heliostat layout; optimization ... See more keywords
Joint optimization of wind farm layout considering optimal control
Sign Up to like & getrecommendations! Published in 2021 at "Renewable Energy"
DOI: 10.1016/j.renene.2021.10.032
Abstract: Abstract The wake effect is one of the leading causes of energy losses in offshore wind farms (WFs). Both turbine placement and cooperative control can influence the wake interactions inside the WF and thus the… read more here.
Keywords: layout optimization; joint optimization; energy; control ... See more keywords
A tight upper bound for quadratic knapsack problems in grid-based wind farm layout optimization
Sign Up to like & getrecommendations! Published in 2018 at "Engineering Optimization"
DOI: 10.1080/0305215x.2017.1316844
Abstract: ABSTRACT The 0-1 quadratic knapsack problem (QKP) in wind farm layout optimization models possible turbine locations as nodes, and power loss due to wake effects between pairs of turbines as edges in a complete graph.… read more here.
Keywords: layout optimization; wind farm; farm layout; upper bound ... See more keywords
Process Plant Layout Optimization of an FPSO
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DOI: 10.1109/tla.2019.8986451
Abstract: A computational approach is presented to the problem of process plant layout optimization of an FPSO, aiming to obtain lower capital expenditure as well as to comply with operability, maintainability and safety requirements. This approach… read more here.
Keywords: optimization; layout optimization; process plant; plant layout ... See more keywords
Lighting Layout Optimization for 3D Indoor Scenes
Sign Up to like & getrecommendations! Published in 2019 at "Computer Graphics Forum"
DOI: 10.1111/cgf.13875
Abstract: As the number of models for 3D indoor scenes are increasing rapidly, methods for generating the lighting layout have also become increasingly important. This paper presents a novel method that creates optimal placements and intensities… read more here.
Keywords: layout optimization; optimization indoor; optimization; lighting layout ... See more keywords