Доступ предоставлен для: Guest
International Journal for Multiscale Computational Engineering

Выходит 6 номеров в год

ISSN Печать: 1543-1649

ISSN Онлайн: 1940-4352

The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) IF: 1.4 To calculate the five year Impact Factor, citations are counted in 2017 to the previous five years and divided by the source items published in the previous five years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) 5-Year IF: 1.3 The Immediacy Index is the average number of times an article is cited in the year it is published. The journal Immediacy Index indicates how quickly articles in a journal are cited. Immediacy Index: 2.2 The Eigenfactor score, developed by Jevin West and Carl Bergstrom at the University of Washington, is a rating of the total importance of a scientific journal. Journals are rated according to the number of incoming citations, with citations from highly ranked journals weighted to make a larger contribution to the eigenfactor than those from poorly ranked journals. Eigenfactor: 0.00034 The Journal Citation Indicator (JCI) is a single measurement of the field-normalized citation impact of journals in the Web of Science Core Collection across disciplines. The key words here are that the metric is normalized and cross-disciplinary. JCI: 0.46 SJR: 0.333 SNIP: 0.606 CiteScore™:: 3.1 H-Index: 31

Indexed in

Implicit Hybrid Simulation Framework for Steady-State Dilute Gas Flows

Том 3, Выпуск 1, 2005, pp. 49-58
DOI: 10.1615/IntJMultCompEng.v3.i1.40
Get accessGet access

Краткое описание

We present a hybrid simulation framework for steady-state dilute gas flows. The ingredients of this hybrid formulation are the Navier-Stokes description on the continuum side and the Boltzmann description on the atomistic side. Steady-state numerical solutions of the Boltzmann equation are obtained via an iterative finite difference formulation; these are coupled to the Navier-Stokes solution using the Schwarz alternating method, an iterative domain decomposition framework for steady-state problems. The Schwarz method is well suited for molecular-continuum hybrid methods because it provides time scale decoupling. It also enables the use of an iterative method for obtaining steady solutions in the Boltzmann domain leading to a fully implicit hybrid formulation with no time scale limitations. We show that interleaving the outer (Schwarz) iteration with the inner (Boltzmann) iteration leads to additional computational savings.

Портал Begell Электронная Бибилиотека e-Книги Журналы Справочники и Сборники статей Коллекции Цены и условия подписки Begell House Контакты Language English 中文 Русский Português German French Spain