Compact modeling framework for multigate SOI MOSFETs based on conformal mapping techniques

Using conformal mapping techniques, we design novel lamellar structures which cloak the influence of any one of a screw dislocation dipole, a circular Eshelby inclusion or a concentrated couple. The lamellar structure is composed of two half-planes bonded through a middle coating with a variable thickness within which is located either the dislocation dipole, the circular Eshelby inclusion or the concentrated couple. The Eshelby inclusion undergoes either uniform anti-plane eigenstrains or uniform in-plane volumetric eigenstrains. As a result, the influence of any one of the dislocation dipole, the circular Eshelby inclusion or the concentrated couple is cloaked in that their presence will not disturb the prescribed uniform stress fields in both surrounding half-planes.

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Compact Modeling Framework v3.0 for high-resolution global ocean–ice–atmosphere models

Geoscientific Model Development ◽

10.5194/gmd-11-3983-2018 ◽

2018 ◽

Vol 11 (10) ◽

pp. 3983-3997 ◽

Cited By ~ 6

Author(s):

Vladimir V. Kalmykov ◽

Rashit A. Ibrayev ◽

Maxim N. Kaurkin ◽

Konstantin V. Ushakov

Keyword(s):

Message Passing ◽

Message Passing Interface ◽

Global Ocean ◽

Optimal Interpolation ◽

Compact Modeling ◽

Software Environment ◽

Modeling Framework ◽

Partitioned Global Address Space ◽

Version 2.0 ◽

High Level

Abstract. We present a new version of the Compact Modeling Framework (CMF3.0) developed for the software environment of stand-alone and coupled global geophysical fluid models. The CMF3.0 is designed for use on high- and ultrahigh-resolution models on massively parallel supercomputers.The key features of the previous CMF, version 2.0, are mentioned to reflect progress in our research. In CMF3.0, the message passing interface (MPI) approach with a high-level abstract driver, optimized coupler interpolation and I/O algorithms is replaced with the Partitioned Global Address Space (PGAS) paradigm communications scheme, while the central hub architecture evolves into a set of simultaneously working services. Performance tests for both versions are carried out. As an addition, some information about the parallel realization of the EnOI (Ensemble Optimal Interpolation) data assimilation method and the nesting technology, as program services of the CMF3.0, is presented.

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Compact Modeling Framework v3.0 for high-resolution global ocean-ice-atmosphere models

10.5194/gmd-2017-294 ◽

2018 ◽

Cited By ~ 1

Author(s):

Vladimir V. Kalmykov ◽

Rashit A. Ibrayev ◽

Maxim N. Kaurkin ◽

Konstantin V. Ushakov

Keyword(s):

High Resolution ◽

Global Ocean ◽

Optimal Interpolation ◽

Compact Modeling ◽

Software Environment ◽

Modeling Framework ◽

Coupled Models ◽

High Resolution Models ◽

High Level ◽

Parallel Supercomputers

Abstract. We present new version of the Compact Modeling Framework (CMF3.0) developed for providing the software environment for stand-alone and coupled models of the Global geophysical fluids. The CMF3.0 designed for implementation high and ultra-high resolution models at massive-parallel supercomputers. The key features of the previous CMF version (2.0) are mentioned for reflecting progress in our researches. In the CMF3.0 pure MPI approach with high-level abstract driver, optimized coupler interpolation and I/O algorithms is replaced with PGAS paradigm communications scheme, while central hub architecture evolves to the set of simultaneously working services. Performance tests for both versions are carried out. As addition a parallel realisation of the EnOI (Ensemble Optimal Interpolation) data assimilation method as program service of CMF3.0 is presented.

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Field distributions in supported coplanar lines using conformal mapping techniques

IEEE Transactions on Microwave Theory and Techniques ◽

10.1109/22.536035 ◽

1996 ◽

Vol 44 (8) ◽

pp. 1493-1496 ◽

Cited By ~ 6

Author(s):

N.H. Zhu ◽

E.Y.B. Pun ◽

P.S. Chung

Keyword(s):

Conformal Mapping ◽

Field Distributions ◽

Mapping Techniques

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Physics-based compact modeling framework for state-of-the-art and emerging STT-MRAM technology

2015 IEEE International Electron Devices Meeting (IEDM) ◽

10.1109/iedm.2015.7409789 ◽

2015 ◽

Cited By ~ 6

Author(s):

Nuo Xu ◽

Jing Wang ◽

Yang Lu ◽

Hong-Hyun Park ◽

Bo Fu ◽

...

Keyword(s):

State Of The Art ◽

Compact Modeling ◽

Modeling Framework

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Flow Parameters in Hydrostatic Lubrication for Several Bearing Shapes

Journal of Basic Engineering ◽

10.1115/1.3662564 ◽

1960 ◽

Vol 82 (2) ◽

pp. 257-264 ◽

Cited By ~ 6

Author(s):

S. Raynor ◽

A. Charnes

Keyword(s):

Conformal Mapping ◽

Film Thickness ◽

Flow Rate ◽

Carrying Capacity ◽

Load Carrying Capacity ◽

Total Load ◽

Thrust Bearings ◽

Flow Parameters ◽

Load Carrying ◽

Mapping Techniques

In the case of hydrostatic lubrication the designer of thrust bearings has to make decisions regarding the shape of pads, location of oil holes, and configuration of oil grooves. In this paper several pad shapes and associated oil inlets were investigated using conformal mapping techniques to obtain the total load-carrying capacity, flow rate of oil, oil-film thickness, pressure and velocity distribution. The results of these calculations permit the designer to approximate his chosen configuration by computed models in order to estimate the flow parameters.

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