Nonlinear Analysis of Gas-Water/Oil-Water Two-Phase Flow in Complex Networks - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Nonlinear Analysis of Gas-Water/Oil-Water Two-Phase Flow in Complex Networks write by Zhong-Ke Gao. This book was released on 2013-12-26. Nonlinear Analysis of Gas-Water/Oil-Water Two-Phase Flow in Complex Networks available in PDF, EPUB and Kindle. Understanding the dynamics of multi-phase flows has been a challenge in the fields of nonlinear dynamics and fluid mechanics. This chapter reviews our work on two-phase flow dynamics in combination with complex network theory. We systematically carried out gas-water/oil-water two-phase flow experiments for measuring the time series of flow signals which is studied in terms of the mapping from time series to complex networks. Three network mapping methods were proposed for the analysis and identification of flow patterns, i.e. Flow Pattern Complex Network (FPCN), Fluid Dynamic Complex Network (FDCN) and Fluid Structure Complex Network (FSCN). Through detecting the community structure of FPCN based on K-means clustering, distinct flow patterns can be successfully distinguished and identified. A number of FDCN’s under different flow conditions were constructed in order to reveal the dynamical characteristics of two-phase flows. The FDCNs exhibit universal power-law degree distributions. The power-law exponent and the network information entropy are sensitive to the transition among different flow patterns, which can be used to characterize nonlinear dynamics of the two-phase flow. FSCNs were constructed in the phase space through a general approach that we introduced. The statistical properties of FSCN can provide quantitative insight into the fluid structure of two-phase flow. These interesting and significant findings suggest that complex networks can be a potentially powerful tool for uncovering the nonlinear dynamics of two-phase flows.
Mechanics of Oil and Gas Flow in Porous Media
Mechanics of Oil and Gas Flow in Porous Media - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Mechanics of Oil and Gas Flow in Porous Media write by Dang Li. This book was released on 2020-08-17. Mechanics of Oil and Gas Flow in Porous Media available in PDF, EPUB and Kindle. This book discusses various aspects of percolation mechanics. It starts with the driving forces and driving modes and then examines in detail the steady state percolation of single-phase incompressible fluids, percolation law of natural gas and percolation of non-Newtonian fluids. Progressing from simple to complex concepts, it also analyzes Darcy’s law, providing a basis for the study of reservoir engineering, oil recovery engineering and reservoir numerical simulation. It serves as a textbook for undergraduate students majoring in petroleum engineering, petroleum geology and groundwater engineering, and offers a valuable reference guide for graduate students, researchers and technical engineers engaged in oil and gas exploration and development.
Condition monitoring for renewable energy systems, volume II
Condition monitoring for renewable energy systems, volume II - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Condition monitoring for renewable energy systems, volume II write by Yusen He. This book was released on 2023-02-17. Condition monitoring for renewable energy systems, volume II available in PDF, EPUB and Kindle.
Two-Phase Gas-Liquid Flow in Pipes with Different Orientations
Two-Phase Gas-Liquid Flow in Pipes with Different Orientations - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Two-Phase Gas-Liquid Flow in Pipes with Different Orientations write by Afshin J. Ghajar. This book was released on 2020-03-14. Two-Phase Gas-Liquid Flow in Pipes with Different Orientations available in PDF, EPUB and Kindle. This book provides design engineers using gas-liquid two-phase flow in different industrial applications the necessary fundamental understanding of the two-phase flow variables. Two-phase flow literature reports a plethora of correlations for determination of flow patterns, void fraction, two- phase pressure drop and non-boiling heat transfer correlations. However, the validity of a majority of these correlations is restricted over a narrow range of two -phase flow conditions. Consequently, it is quite a challenging task for the end user to select an appropriate correlation/model for the type of two-phase flow under consideration. Selection of a correct correlation also requires some fundamental understanding of the two-phase flow physics and the underlying principles/assumptions/limitations associated with these correlations. Thus, it is of significant interest for a design engineer to have knowledge of the flow patterns and their transitions and their influence on two-phase flow variables. To address some of these issues and facilitate selection of appropriate two-phase flow models, this volume presents a succinct review of the flow patterns, void fraction, pressure drop and non-boiling heat transfer phenomenon and recommend some of the well scrutinized modeling techniques.
A study of horizontal and down hill [i.e. downhill] two-phase oil-water flow
A study of horizontal and down hill [i.e. downhill] two-phase oil-water flow - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook A study of horizontal and down hill [i.e. downhill] two-phase oil-water flow write by Alden Leroy Cox. This book was released on 1985. A study of horizontal and down hill [i.e. downhill] two-phase oil-water flow available in PDF, EPUB and Kindle.
