Design models of multi- stage, axial flow compressor are developed for gas turbine engines. Axial flow compressor is one of the most important parts of gas turbine units. Therefore, its design and performance prediction are very important. One-dimensional modeling is a simple, fast and accurate method for performance prediction of any type of compressors with different geometries. In this appro...

Given an arc-capacitated digraph and k terminal vertices, the directed maximum integer multiterminal flow problem is to route the maximum number of flow units between the terminals. We introduce a new parameter kL k for this problem and study its complexity with respect to kL. © 2006 Elsevier B.V. All rights reserved.

Accurate permeability estimation has always been a concern in determining flow units, assigning appropriate capillary pressure andrelative permeability curves to reservoir rock types, geological modeling, and dynamic simulation.Acoustic method can be used as analternative and effective tool for permeability determination. In this study, a four-step approach is proposed for permeability estimati...

This paper presents a language independent methodology for automatically extracting bilingual lexicon entries from the web without the need of resources like parallel or comparable corpora, POS tagging, nor an initial bilingual lexicon. It is suitable for specialized domains where bilingual lexicon entries are scarce. The input for the process is a corpus in the source language to use as exampl...

translators are often recommended to highly observe the natural flow of the target language of the translated texts. the use and order of discoursal aspects of texts such as thematic information, topical elements, left-dislocation, and passive voice, among others, which constitute information structure may sometimes conflict with this viewpoint. it is argued that such discoursal elements are de...