نتایج جستجو برای: processes parameters

تعداد نتایج: 1074939  

Journal: :Science Advances 2021

We suggest and implement an approach for the bottom-up description of systems undergoing large-scale structural changes chemical transformations from dynamic atomically resolved imaging data, where only partial or uncertain data on atomic positions are available. This is predicated synergy two concepts, parsimony physical descriptors general rotational invariance non-crystalline solids, impleme...

Mechanical machining processes are common manufacturing strategies to re-shape materials to desired specification. The mechanistic approach has revealed the mechanics of the machining processes with various parameters determined. The aim of this work is to investigate the impact of swept angle optimization and their influence on the specific cutting energy in milling AISI 1045 steel alloy. This...

Acceptance control charts (ACC), as an effective tool for monitoring highly capable processes, establish control limits based on specification limits when the fluctuation of the process mean is permitted or inevitable. For designing these charts by minimizing economic costs subject to statistical constraints, an economic-statistical model is developed in this paper. However, the parameters of s...

Bahman Mirzakhani, Hossein Arabi, Mohammad Taghi Salehi,Seyed Hossein Seyedein, Mohammad Reza Aboutalebi, Jilt Sietsma, Shahin Khoddam,

  Abstract   Recovery and recrystallization phenomena and effects of microalloying elements on these phenomena are of great importance in designing thermomechanical processes of microalloyed steels. Thus, understanding and modeling of microstructure evolution during hot deformation leads to optimize the processing conditions and to improve the product properties.   In this study, finite element...

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