{"title":"Parallel algorithms for multicomponent separation calculations","authors":"R. Wait, J. Landauro","doi":"10.1002/aic.690340609","DOIUrl":null,"url":null,"abstract":"<p>Tearing and simultaneous correction techniques coupled with an odd-even cyclic reduction parallel algorithm are used to carry out calculations of multicomponent separation problems. The old-even algorithm implements effectively on most parallel processors. No noticeable differences are found when numerical results are compared with those obtained using serial algorithms. The results for three example problems are presented to illustrate the method. Calculations were carried out using single precision arithmetic.</p>","PeriodicalId":120,"journal":{"name":"AIChE Journal","volume":"34 6","pages":"964-968"},"PeriodicalIF":3.5000,"publicationDate":"1988-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1002/aic.690340609","citationCount":"4","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"AIChE Journal","FirstCategoryId":"5","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/aic.690340609","RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"ENGINEERING, CHEMICAL","Score":null,"Total":0}
引用次数: 4
Abstract
Tearing and simultaneous correction techniques coupled with an odd-even cyclic reduction parallel algorithm are used to carry out calculations of multicomponent separation problems. The old-even algorithm implements effectively on most parallel processors. No noticeable differences are found when numerical results are compared with those obtained using serial algorithms. The results for three example problems are presented to illustrate the method. Calculations were carried out using single precision arithmetic.
期刊介绍：
The AIChE Journal is the premier research monthly in chemical engineering and related fields. This peer-reviewed and broad-based journal reports on the most important and latest technological advances in core areas of chemical engineering as well as in other relevant engineering disciplines. To keep abreast with the progressive outlook of the profession, the Journal has been expanding the scope of its editorial contents to include such fast developing areas as biotechnology, electrochemical engineering, and environmental engineering.
The AIChE Journal is indeed the global communications vehicle for the world-renowned researchers to exchange top-notch research findings with one another. Subscribing to the AIChE Journal is like having immediate access to nine topical journals in the field.
Articles are categorized according to the following topical areas:
Biomolecular Engineering, Bioengineering, Biochemicals, Biofuels, and Food
Inorganic Materials: Synthesis and Processing
Particle Technology and Fluidization
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Separations: Materials, Devices and Processes
Soft Materials: Synthesis, Processing and Products
Thermodynamics and Molecular-Scale Phenomena
Transport Phenomena and Fluid Mechanics.
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