Results 51 to 60 of about 88,447 (299)
Advanced Engineering Materials, EarlyView.A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares +3 more
wiley +1 more source
On the Complexity of the Maximum Minimum Cost Flow Problem [PDF]
, 2019 Consider a flow network, i.e., a directed graph where each arc has a nonnegative capacity and an associated length, together with nonempty supply-intervals for the sources and nonempty demand-intervals for the sinks.
Hoppmann, Kai
core
An Algorithm for Choosing, Ordering a New Criteria of a Bi-Objective Flow Problem
Foundations of Computing and Decision Sciences, 2021 In this paper, we propose an algorithm which is based on many things: the notions well-known of the simplex network method, Ford Fulkerson’s algorithm and our new idea, which is >, applied on a bi-objective minimum cost flow problem.
Belkacem Salima Nait
doaj +1 more source
Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading
Advanced Engineering Materials, EarlyView.The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
wiley +1 more source
An Efficient Extension of Network Simplex Algorithm [PDF]
Journal of Optimization in Industrial Engineering, 2010 In this paper, an efficient extension of network simplex algorithm is presented. In static scheduling problem, where there is no change in situation, the challenge is that the large problems can be solved in a short time.
Hassan Rashidi, Edward P.K Tsang
doaj
Custom Bus optimization of docking stations based on partition path selection
Advances in Mechanical Engineering, 2017 The Custom Bus has advantages on punctuality, direct arrival, and economic benefits. It has a good effect on attracting passengers from private cars commuting in city. Due to the unscientific docking stations, the Custom Bus is always ineffective.
Wenyong Li +5 more
doaj +1 more source
IEEE Access, 2019 Applications related to the Internet of Things are widely diversified and require both low latency and the access of massive sensors to wireless sensor networks.
Osamu Takyu +3 more
doaj +1 more source
Optimization of the Production of Rubber Compounds Using Mathematical Models
Advanced Engineering Materials, EarlyView.Rubber compounds were mixed in a batch internal mixer, and symbolic regression was used to derive mathematical models linking recipe and process parameters to ram path, torque, and mixing quality (incorporation, dispersion, distribution). Subsequent optimization with evolutionary algorithms identified operating conditions that reduce specific energy ...
Anke Bardehle +7 more
wiley +1 more source
The Minimum Flow Cost Hamiltonian Tour Problem [PDF]
, 2013 In this thesis we introduce the minimum flow cost Hamiltonian tour problem(FCHT). Given a graph and positive flow between pairs of vertices, the FCHT consists of finding a Hamiltonian cycle that minimizes the total cost for sending flows between pairs ...
Ortiz, Camilo
core
Scheduling in Container Terminals using Network Simplex Algorithm [PDF]
Journal of Optimization in Industrial Engineering, 2010 In static scheduling problem, where there is no change in situation, the challenge is that the large problems can be solved in a short time. In this paper, the Static Scheduling problem of Automated Guided Vehicles in container terminal is solved by the ...
Hassan Rashidi
doaj