Simulation and Optimization of Internal Combustion Engines provides the fundamentals and up-to-date progress in multidimensional simulation and optimization of internal combustion engines. While it is impossible to include all the models in a single book, this book intends to introduce the pioneer and/or the often-used models and the physics behind them providing readers with ready-to-use knowledge. Key issues, useful modeling methodology and techniques, as well as instructive results, are discussed through examples. Readers will understand the fundamentals of these examples and be inspired to explore new ideas and means for better solutions in their studies and work. Topics include combustion basis of IC engines, mathematical descriptions of reactive flow with sprays, engine in-cylinder turbulence, fuel sprays, combustions and pollutant emissions, optimization of direct-injection gasoline engines, and optimization of diesel and alternative fuel engines.
This book introduces various coverage control problems for mobile sensor networks including barrier, sweep and blanket. Unlike many existing algorithms, all of the robotic sensor and actuator motion algorithms developed in the book are fully decentralized or distributed, computationally efficient, easily implementable in engineering practice and based only on information on the closest neighbours of each mobile sensor and actuator and local information about the environment. Moreover, the mobile robotic sensors have no prior information about the environment in which they operation. These various types of coverage problems have never been covered before by a single book in a systematic way. Another topic of this book is the study of mobile robotic sensor and actuator networks. Many modern engineering applications include the use of sensor and actuator networks to provide efficient and effective monitoring and control of industrial and environmental processes. Such mobile sensor and actuator networks are able to achieve improved performance and efficient monitoring together with reduction in power consumption and production cost.
Looking at China's foreign policy, this book focuses on the Confucian-based need of Chinese leaders to present themselves as the supreme moral rectifiers of the world order.
Chinese democracy is collective democracy, argues Chi-yu Shih in Collective Democracy. Democratization in China does not purport to enhance individual human rights; rather, it aims to preserve and promote a sense of community. Democratization is both an assurance that no one will be left alone in the process of development and reform, and an attempt to avoid the building of self-centered boundaries by social members. Consequently, elections for people's deputies, officials, and village directors serve to consolidate the appearance of social consensus. In the nascent Chinese democracy, contends the author, the stress on human relations and the institutionalization of collective interests provide a potentially effective check on the historically familiar abuse of power.
This book is highly informative and carefully presented, providing scientific insights into the flood resources utilization in the Yangtze River Basin both for scholars and decision-makers. The book is for the purpose of analyzing the potential utilization of flood resources in the Yangtze River Basin and exploring effective ways to put forward the countermeasures against the risks. Major objectives of this book include: (1) revealing the characteristics of the inflow and the sediment variation in the upper reaches of the Yangtze River, quantitatively evaluating the potential utilization of the flood resources in the Yangtze River and demonstrating the feasibility of its utilization in the Basin; (2) proposing the necessity and feasibility of utilizing the flood resources by the Three Gorges Project; (3) shedding new light on the characteristics of the flood resources, presenting different methods of flood resources utilization in different regions over the Basin and raising the overall risk-optimized strategies of the flood resources utilization in the Yangtze River; (4) analyzing the risk of flood resources utilization for the Three Gorges Project regarding flood control, sediment, ecology, etc., and putting forward the risk-optimized countermeasures of flood resources utilization for the Three Gorges Project.
This book explores the crisis of cultural identity which has assaulted Asian countries since Western countries began to have a profound impact on Asia in the nineteenth century. Confronted by Western 'civilization' and by 'modernity', Asian countries have been compelled to rethink their identity, and to consider how they should relate to Western 'civilization' and 'modernity'. The result, the author argues, has been a redefining by Asian countries of their own character as nations, and an adaptation of 'civilization' and 'modernity' to their own special conditions. Asian nations, the author contends, have thereby engaged with the West and with modernity, but on their own terms, occasionally, and in various inconsistent ways in which they could assert a sense of difference, forcing changes in the Western concept of civilization. Drawing on postmodern theory, the Kyoto School, Confucian and other traditional Asian thought, and the actual experiences of Asian countries, especially China and Japan, the author demonstrates that Asian countries' redefining of the concept of civilization in the course of their quest for an appropriate postmodern national identity is every bit as key a part of 'the rise of Asia' as economic growth or greater international political activity.
This book systematically introduces the physical basis and theory of infrared radiation and the application of radiative cooling. It covers the geographical release of infrared radiation, infrared radiation material system, and preparation technology, infrared radiative cooling measurement and applications, the micro–nano-processing technology, the latest technology of radiative cooling and passive power generation, and the design of future application scenarios. The main content includes the current world energy application status and the development, research, and application status of radiative cooling technology, as well as the principle of radiative cooling technology, the research and application of different radiative cooling materials, the processing technology of radiative cooling devices, the development of radiative cooling technology, and other energy technologies. This book is used as reference for researchers and engineers who work in the fields of radiative cooling.
This book presents a range of low-dimensional superlattice thermoelectric materials based on physical vapor deposition (PVD) methods and explores various material types, thicknesses, and processing conditions. With the advances made in the performance of semiconductor thermoelectric materials and the efficiency of thermoelectric devices in recent years, thermoelectric power generation systems are likely to replace traditional mechanical heat engines, offering an environmentally friendlier alternative. The use of low-dimensional, nanostructured materials can significantly increase the density of states near the Fermi level and greatly improve the thermoelectric properties of materials. In addition, the book demonstrates that it is possible to influence thermoelectric performance, establish more accurate mathematical models through the regulation of relevant parameters, and ultimately improve the thermoelectric figure of merit (ZT).
As China's reforms take root, citizens are allowed, even encouraged, to be socialist and profit-driven at the same time. This book examines this precarious dyad, demonstrating what reform has done to China's political and economic mechanisms and how this dyad dominates the thinking of reformers.
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