scholarly journals Boris computational spintronics—High performance multi-mesh magnetic and spin transport modeling software

2020 ◽  
Vol 128 (24) ◽  
pp. 243902
Author(s):  
Serban Lepadatu
Author(s):  
Nhan Phan-Thien ◽  
Sangtae Kim

This monograph describes various methods for solving deformation problems of particulate solids, taking the reader from analytical to computational methods. The book is the first to present the topic of linear elasticity in mathematical terms that will be familiar to anyone with a grounding in fluid mechanics. It incorporates the latest advances in computational algorithms for elliptic partial differential equations, and provides the groundwork for simulations on high performance parallel computers. Numerous exercises complement the theoretical discussions, and a related set of self-documented programs is available to readers with Internet access. The work will be of interest to advanced students and practicing researchers in mechanical engineering, chemical engineering, applied physics, computational methods, and developers of numerical modeling software.


2015 ◽  
Vol 7 (13) ◽  
pp. 5428-5435 ◽  
Author(s):  
Xiu-Ting Sun ◽  
Qing-Jie Tan ◽  
Shun-Xian Wang ◽  
Jin-Feng Shan ◽  
Jian-Lan Jiang

Based on the QbD concept, a new HPLC-DAD/ELSD method was established to determine multiple components in the TCM preparation with the cooperation of modeling software Drylab and statistical software JMP.


2012 ◽  
Vol 560-561 ◽  
pp. 1048-1051 ◽  
Author(s):  
Juan Hua Su ◽  
Feng Zhang Ren ◽  
Ze Yang

The bending performance of lead frame materials is a very important in improving the quality of lead frame alloys and meeting the needs of high performance integrated circuit. The sringback amount of curvature variation of CuFeP , CuCrZrMg , CuNiSi and CuCrSnZn alloy are researched by numerical simulation. Bending model is built by 3D modeling software, and the necessary post-processing is carried out. The bending springback amount △K of the four kinds of copper alloy materials are calculated out. The results show that the sringback amount of curvature variation of four copper alloys at the same condition from large to small in turn is CuCrZrMg, CuNiSi, CuFeP, CuCrSnZn. Smaller the minimum relatively bending radius of copper alloy used in lead frame, less the springback amount and better the forming performance.


2021 ◽  
pp. 53-66
Author(s):  
O.V. Abramov ◽  
◽  
D.A. Nazarov ◽  

The article deals with the application of cloud computing to solve the problems of construction and analysis of engineering system acceptability regions (AR). It is claimed that the cloud plat-form is the most appropriate architecture for consolidating high-performance computing re-sources, modeling software and data warehouses in multi-user mode. The main components of the cloud environment for (AR) construction and analysis within the framework of the SaaS and DaaS cloud service models are discussed.


2013 ◽  
Vol 2013 ◽  
pp. 1-5 ◽  
Author(s):  
Tsair-Chun Liang ◽  
Chun-Ting Chen

We theoretically investigate a 25 GHz multichannel filter based on ring cavity birefringent optical interleaver for dense wavelength division multiplexing (DWDM) transmission systems. The simulation tool used in this work is the Advanced System Analysis Program (ASAP) optical modeling software. We improve the dispersion performance by employingλ/6 andλ/4 wave plates as birefringent compensators for interleavers. The new structure exhibits a high performance with nearly zero ripple, a channel isolation greater than 102 dB, and a passband utilization of 86% within the C-band. The research results illustrate that our modified scheme can improve the dispersion of more than 76.6% in comparison with the previous studies of optical interleaver with birefringent crystal and ring cavity structures.


2013 ◽  
Author(s):  
Frederick W. Brust ◽  
◽  
Edward F. Punch ◽  
Elizabeth A. Kurth ◽  
James C. Kennedy ◽  
...  

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