Zobrazeno 1 - 10
of 1 365
pro vyhledávání: '"Reliability Based Design Optimization"'
Autor:
Rúbia Mara Bosse, Laura Silvestro, Gustavo de Miranda Saleme Gidrão, Tiago Luis Possebon Ortolan, Pietra Moraes Borges, Jairo José de Oliveira Andrade
Publikováno v:
Case Studies in Construction Materials, Vol 21, Iss , Pp e04045- (2024)
This paper presents a reliability analysis of chloride penetration in concretes with varying replacement levels of natural aggregate (NA) by recycled aggregate (RA) at 25 % and 50 % by weight. Time-dependent Monte Carlo simulations (MCS) were perform
Externí odkaz:
https://doaj.org/article/7c5ba5b4320344589cb9731b57ec29a5
Publikováno v:
Frontiers in Energy Research, Vol 12 (2024)
In a fuel cell, flow channels are crucial components responsible for various essential functions that enable the system to operate effectively. The design of a directly coupled flow channel in a Proton Exchange Membrane Fuel Cell (PEMFC) system, assu
Externí odkaz:
https://doaj.org/article/824d2ebc6d394ad782bd51c58a4c6f8c
Publikováno v:
Applied Sciences, Vol 14, Iss 23, p 11316 (2024)
A study on the optimal design of preforms has previously been actively conducted as a method to solve defects such as voids and flash in forged products. However, previous research has generally been performed through deterministic optimization for i
Externí odkaz:
https://doaj.org/article/bcbaae8f82424fc68577c5d1f6c9f8ff
Publikováno v:
Archives of Civil Engineering, Vol vol. 69, Iss No 4, Pp 125-140 (2023)
In line with the principles of modern design a building structure should not only be safe but also optimized. In deterministic optimization, the uncertainties of the structures are not explicitly taken into account. Traditionally, uncertainties of th
Externí odkaz:
https://doaj.org/article/9dc8c26a34d64d1abd4d04c27c77da18
Publikováno v:
Molecules, Vol 29, Iss 18, p 4381 (2024)
Polymer Electrolyte Membrane Fuel Cells (PEMFCs) have emerged as a pivotal technology in the automotive industry, significantly contributing to the reduction of greenhouse gas emissions. However, the high material costs of the gas diffusion layer (GD
Externí odkaz:
https://doaj.org/article/b19baf51cf184451b127d1574da5153d
Autor:
Pakin Phromphan, Jirachot Suvisuthikasame, Metas Kaewmongkol, Woravech Chanpichitwanich, Suwin Sleesongsom
Publikováno v:
Symmetry, Vol 16, Iss 7, p 901 (2024)
This research paper presents a new Latin hypercube sampling method, aimed at enhancing its performance in quantifying uncertainty and reducing computation time. The new Latin hypercube sampling (LHS) method serves as a tool in reliability-based desig
Externí odkaz:
https://doaj.org/article/0eec5846362748139bcb3a8a45f65452
Publikováno v:
Kongzhi Yu Xinxi Jishu, Iss 2, Pp 48-54 (2023)
In order to ensure the robust and reliable operation of capacitor, this paper describes the basic design principle of the support capacitor of traction converter with no secondary resonant circuit in Fuxing EMU and constructs a corresponding simulati
Externí odkaz:
https://doaj.org/article/d83b375e85be440c97dd0ccd30ae952e
Publikováno v:
Machines, Vol 12, Iss 4, p 233 (2024)
Rotating machines are an important part of industrial equipment. It is essential to improve their performance while reducing the manufacturing, operating, and maintenance costs. Ensuring their reliability is also crucial because a machine breakdown c
Externí odkaz:
https://doaj.org/article/3acd67284c6e45ac9c2e8416c78999c3
Publikováno v:
Case Studies in Thermal Engineering, Vol 51, Iss , Pp 103665- (2023)
Spiral water jackets are essential refrigeration units in motorized spindles. The design of spiral water jackets directly affects the machining accuracy and reliability of motorized spindles. In this regard, a reliability-based design optimization (R
Externí odkaz:
https://doaj.org/article/008d159ca6c8442bbea70db1d1f088b3
Publikováno v:
IEEE Access, Vol 11, Pp 47339-47350 (2023)
Hybrid reliability-based design optimization (HRBDO) can provide an effective way to obtain the optimum design in the presence of both random and interval variables. HRBDO is typically described as a nested optimization model. It is computationally e
Externí odkaz:
https://doaj.org/article/ba58a1e8d8a9431c94eb6a50e0149101