Results 91 to 100 of about 1,140,542 (305)

Topology optimization for fluid–structure interaction problems considering heat transfer performance

Theoretical and Applied Mechanics Letters
Effectively controlling the deformation and temperature of heated structures is crucial for achieving high-performance active cooling through fluid flow.
Yuhui Jing, Li An, Sinan Yi, Jing Li, Pai Liu, Yaguang Wang, Xiaopeng Zhang   +6 more
doaj   +1 more source

Structural optimization by generalized, multilevel decomposition [PDF]

The developments toward a general multilevel optimization capability and results for a three-level structural optimization are described. The method partitions a structure into a number of substructuring levels where each substructure corresponds to a ...
James, B. B., Riley, M. F., Sobieszczanski-Sobieski, J.   +2 more
core   +1 more source

Multi‐omics and low‐input proteomics profiling reveals dynamic regulation driving pluripotency initiation in early mouse embryos

FEBS Open Bio, EarlyView.
Mouse pre‐implantation development involves a transition from totipotency to pluripotency. Integrating transcriptomics, epigenetic profiling, low‐input proteomics and functional assays, we show that eight‐cell embryos retain residual totipotency features, whereas cytoskeletal remodeling regulated by the ubiquitin‐proteasome system drives progression ...
Wanqiong Li, Xi Xiao, Lingbin Qi, Chanyi Li, Sirui Song, Jiaying Qin, Zhigang Xue, Jinfeng Xue, Huaifang Li   +8 more
wiley   +1 more source

Flow Field and Motion Characteristics of Trans-Medium Submersible during Take-off and Landing on Water Surface

水下无人系统学报
In order to explore the evolution of the flow field structure and motion characteristics of the trans-medium submersible during the take-off and landing on water surface, the volume of fluid(VOF) multiphase flow model, the shear stress transfer(SST) k-ω ...
Deshun LU, Shaoqian ZHANG, Haoyu WANG, Tiezhi SUN   +3 more
doaj   +1 more source

Structural model optimization using statistical evaluation [PDF]

The results of research in applying statistical methods to the problem of structural dynamic system identification are presented. The study is in three parts: a review of previous approaches by other researchers, a development of various linear ...
Collins, J. D., Gabler, R. T., Hart, G. C., Kennedy, B.   +3 more
core   +1 more source

Design optimization applied in structural dynamics [PDF]

, 2007
This paper introduces the design optimization strategies, especially for structures which have dynamic constraints. Design optimization involves first the modeling and then the optimization of the problem.
Akcay Perdahcioglu, Didem, Boer, André de, Hoogt, Peter J.M. van der   +2 more
core   +1 more source

Structural optimization with $\tt{FreeFem++}$

Structural and Multidisciplinary Optimization, 2006
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Allaire, Grégoire, Pantz, Olivier
openaire   +2 more sources

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

FEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei, Fredrik Orädd, Konstantinos Magkakis, Magnus Andersson   +3 more
wiley   +1 more source

The interface reaction and microstructure control in friction stir lap welding of Al and Ti dissimilar alloys

Journal of Materials Research and Technology
The objective of this study is to investigate the mechanism by which the mechanical properties of Al and Ti dissimilar alloys are controlled during friction stir lap welding (FSLW).
Z. Zhang, X.Y. Zhang, Y.L. Liu, H.N. Xing   +3 more
doaj   +1 more source

Interface‐Filtering Structural Optimization

International Journal for Numerical Methods in Engineering
ABSTRACTIn this paper, we present an interface‐filtering structural optimization method that optimizes structural shape and topology through successive interface movements. This interface filtering is achieved via the combination of the variable‐radius‐based partial‐differential‐equation (PDE) filtering and the Heaviside projection on a density ...
Tianye Wang, Xiaoping Qian
openaire   +2 more sources