This book is a monograph on aerodynamics of aero-engine gas turbines focusing on the new progresses on flow mechanism and design methods in the recent 20 years. Starting with basic principles in aerodynamics and thermodynamics, this book systematically expounds the recent research on mechanisms of flows in axial gas turbines, including high pressure and low pressure turbines, inter-turbine ducts and turbine rear frame ducts, and introduces the classical and innovative numerical evaluation methods in different dimensions. This book also summarizes the latest research achievements in the field of gas turbine aerodynamic design and flow control, and the multidisciplinary conjugate problems involved with gas turbines. This book should be helpful for scientific and technical staffs, college teachers, graduate students, and senior college students, who are involved in research and design of gas turbines.

The integrated and advanced science research topic man-machine-environment system engineering (MMESE) was first established in China by Professor Shengzhao Long in 1981, with direct support from one of the greatest modern Chinese scientists, Xuesen Qian. In a letter to Shengzhao Long from October 22nd, 1993, Xuesen Qian wrote: "You have created a very important modern science and technology in China!" MMESE primarily focuses on the relationship between man, machines and the environment, studying the optimum combination of man-machine-environment systems. In this system, "man" refers to people in the workplace (e.g. operators, decision-makers); " machine" is the general name for any object controlled by man (including tools, machinery, computers, systems and technologies), and "environment" describes the specific working conditions under which man and machine interact (e.g. temperature, noise, vibration, hazardous gases etc.). The three goals of optimization of man-machine-environment systems are to ensure safety, efficiency and economy. Proceedings of the 14th International Conference on Man-Machine-Environment System Engineering are an academic showcase of the best papers selected from more than 400 submissions, introducing readers to the top research topics and the latest developmental trends in the theory and application of MMESE. These proceedings are interdisciplinary studies on the concepts and methods of physiology, psychology, system engineering, computer science, environment science, management, education, and other related disciplines. Researchers and professionals working in these interdisciplinary fields and researchers on MMESE related topics will benefit from these proceedings.

Discusses the concepts of mechanical, thermal, and thermodynamic equilibrium and their applications. Covers the molecular basis for internal energy, entropy, thermodynamic equilibrium, and reversibility. Enables the reader to model irreversibility and determine the net loss in performance of a thermal system compared to an idealized system and approach an ideal one. Demonstrates entropy as a path independent property by use of reversible heat engines and reversible heat pumps interacting with a process between two states, the environment and the reservoir. Covers the role of reversibility from a thermodynamics standpoint and relates it to other areas, such as gas dynamics, combustion, propulsion, power plant engineering, and engines.

This volume addresses the creation, documentation, preservation, and study of the archaeology of lunar, planetary, and interstellar exploration.It defines the attributes of common human technological expressions within national and, increasingly, private exploration efforts, and explore the archaeology of both fixed and mobile artifacts in the solar system and the wider galaxy.
This book presents the research of the foremost scholars in the field of space archaeology and heritage, a recent discipline of the field of Space Archaeology and Heritage. It provides the emerging archaeological perspective on the history of the human exploration of space.Since humans have been creating a vast archaeological preserve in space and on other celestial bodies.This assemblage of heritage objects and sites attest to the human presence off the Earth and the study of these material remains are best investigated by archaeologists and historic preservationists.As space exploration has reached the half century mark, it is the appropriate time to reflect on the major events and technological development of this particular unique 20th century arena of human history.
The authors encapsulate various ways of looking at the archaeology of both fixed and mobile human artifacts in the solar system.As missions continue into space, and as private ventures gear up for public and tourist visits to space and to the Moon and even Mars, it is the appropriate time to address questions about the meaning and significance of this material culture."

Small satellite technology is opening up a new era in space exploration offering reduced cost of launch and maintenance, operational flexibility with on-orbit reconfiguration, redundancy etc. The true power of such missions can be harnessed only from close and precise formation flying of satellites. Formation flying missions support diverse application areas such as reconnaissance, remote sensing, solar observatory, deep space observatories, etc. A key component involved in formation flying is the guidance algorithm that should account for system nonlinearities and unknown disturbances. The main focus of this book is to present various nonlinear optimal control and adaptive guidance ideas to ensure precise close formation flying in presence of such difficulties. In addition to in-depth discussion of the relevant topics, MATLAB program files for the results included are also provided for the benefit of the readers. Since this book has concise information about the various guidance techniques, it will be useful reference for researchers and practising engineers in the space field.

This book offers a vision of how evolutionary life processes can be modelled. It presents a mathematical description that can be used not only for the full evolution of life on Earth from RNA to modern human societies, but also the possible evolution of life on exoplanets, thus leading to SETI, the current Search for ExtraTerrestrial Intelligence.   The main premise underlying this mathematical theory is that the Geometric Brownian Motion (GBM) can be applied as a key stochastic process to model the evolution of life. In the resulting Evo-SETI Theory, the life of any living thing (a cell, an animal, a human, a civilization of humans, or even an ET civilization) is represented by a b-lognormal, i.e., a lognormal probability density function starting at a precise instant (b, birth) then increasing up to a peak time, then decreasing to senility time and then continuing as a straight line down to the time of death. Using this theory, Claudio Maccone arrives at remarkable hypotheses on the development of life and civilizations, the possibility of extraterrestrial life, and when computers will take over the reins from us humans (Singularity). The book develops the mathematical Evo-SETI Theory by integrating a set of articles that the author has published in various journals on Astrobiology and Astronautical Research.

Electric Aircraft Dynamics: A Systems Engineering Approach surveys engineering sciences that underpin the dynamics, control, monitoring, and design of electric propulsion systems for aircraft. It is structured to appeal to readers with a science and engineering background and is modular in format. The closely linked chapters present descriptive material and relevant mathematical modeling techniques. Taken as a whole, this ground-breaking text equips professional and student readers with a solid foundation for advanced work in this emerging field. Key Features: Provides the first systems-based overview of this emerging aerospace technology Surveys low-weight battery technologies and their use in electric aircraft propulsion Explores the design and use of plasma actuation for boundary layer and flow control Considers the integrated design of electric motor-driven propellers Includes PowerPoint slides for instructors using the text for classes Dr. Ranjan Vepa earned his PhD in applied mechanics from Stanford University, California. He currently serves as a lecturer in the School of Engineering and Material Science, Queen Mary University of London, where he has also been the programme director of the Avionics Programme since 2001. Dr. Vepa is a member of the Royal Aeronautical Society, London; the Institution of Electrical and Electronic Engineers (IEEE), New York; a Fellow of the Higher Education Academy; a member of the Royal Institute of Navigation, London; and a chartered engineer.

There are few industries in today's world as dynamic and dramatically changing as the space sector, with new ventures and initiatives being announced on a daily basis. As well as emerging countries improving their launching and manufacturing capabilities, private actors are beginning to join public bodies in the space race, and participating in what is frequently being referred to as the new space era. With fantastic opportunities arising for business and economics, this book provides a comprehensive overview of the space sector, exploring recent initiatives, and the most important areas of investment in the industry, including emerging fields of activities such as asteroid mining and space tourism. It also addresses traditional and non-traditional security issues in the sector, together with discussing their legal implications. This interdisciplinary book provides insights for practitioners and researchers alike, particularly those involved in technology and innovation management, emerging markets, international relations, and security studies.

This book presents firsthand insights into strategies and approaches for the commercial aerospace supply chain in response to the numerous changes that airlines, aircraft OEMs and their suppliers have experienced over the past few decades. In doing so, it investigates the entire product value chain. Accordingly, the chapters address the challenges of configuration and demand, and highlight the specificities of customization in the aviation industry. They analyze component manufacturing, share valuable insights into assembly and integration activities, and describe aftermarket business models. In order to ensure more varied and balanced coverage, the book includes contributions by researchers, suppliers, and experts and practitioners from consulting companies and the aircraft industry. Taken together, they provide a holistic perspective on the transformation drivers and the innovations that have either been implemented or will be adopted in the near future. The book introduces and describes new concepts and innovations such as 3D printing, E2E demand management, digital production, predictive maintenance and open innovation in general, supplementing them with sample industrial applications from the aviation sector.

Innovation in aerospace design and engineering is essential to meet the many challenges facing this sector. Innovation in aeronautics explores both a range of innovative ideas and how the process of innovation itself can be effectively managed.
After an introduction to innovation in aeronautics, part one reviews developments including biologically-inspired technologies, morphing aerodynamic concepts, jet engine design drivers, and developments underpinned by digital technologies. The environment and human factors in innovation are also explored as are trends in supersonic passenger air travel. Part two goes on to examine change and the processes and management involved in innovative technology development. Challenges faced in aeronautical production are the focus of part three, which reviews topics such as intellectual property and patents, risk mitigation and the use of lean engineering. Finally, part four examines key issues in what makes for successful innovation in this sector.
With its distinguished editors and international team of expert contributors, Innovation in aeronautics is an essential guide for all those involved in the design and engineering of aerospace structures and systems.
Explores a range of innovative aerospace design ideasDiscusses how the process of innovation itself can be effectively managedReviews developments including biologically-inspired technologies, morphing aerodynamic concepts, jet engine design drivers and developments underpinned by digital technologies

With specially commissioned artworks and dynamic combat ribbon diagrams, this volume reveals how the 'last of the gunfighters', as the F-8 was dubbed by its pilots, prevailed against the growing MiG threat of the Vietnamese People's Air Force. When the Vietnam War began, the F-8 was already firmly established as a fighter and reconnaissance aircraft. It entered combat as an escort for Alpha strike packages, braving the anti-aircraft artillery and surface-to-air missiles alongside the A-4 Skyhawk bombers and meeting MiGs for the first time on 3 April 1965. Although the Crusader was nicknamed 'last of the gunfighters', its pilots employed 'secondary' AIM-9D Sidewinder missiles in all but one of their MiG kills, with guns also used as back-up in three. Its 20 mm guns were unreliable as they often jammed during strenuous manoeuvres, although they were responsible for damaging a number of MiGs. However, in combat the F-8 had the highest 'exchange ratio' (kills divided by losses) at six-to-one of any US combat aircraft involved in the Vietnam War. Through the copious use of first-hand accounts, highly detailed battlescene artwork, combat ribbon diagrams and armament views, Osprey's Vietnam air war specialist Peter E. Davies charts the successful career of the F-8 Crusader over Vietnam.

Provides a comprehensive introduction to multi-robot systems planning and task allocation; Explores multi robot aerial planning, flight planning, orienteering and coverage, and deployment, patrolling, and foraging; Includes real-world case studies; Treats different aspects of cooperation in multi-agent systems.

Have you ever wondered how NASA designs, builds, and tests spacecrafts and hardware for space? How is it that wildly successful programs such as the Mars Exploration Rovers could produce a rover that lasted over ten times the expected prime mission duration? Or build a spacecraft designed to visit two orbiting destinations and last over 10 years when the fuel ran out? This book was written by NASA/JPL engineers with experience across multiple projects, including the Mars rovers, Mars helicopter, and Dawn ion propulsion spacecraft in addition to many more missions and technology demonstration programs. It provides useful and practical approaches to solving the most complex thermal-structural problems ever attempted for design spacecraft to survive the severe cold of deep space, as well as the unforgiving temperature swings on the surface of Mars. This is done without losing sight of the fundamental and classical theories of thermodynamics and structural mechanics that paved the way to more pragmatic and applied methods such finite element analysis and Monte Carlo ray tracing, for example. Features: Includes case studies from NASA's Jet Propulsion Laboratory, which prides itself in robotic exploration of the solar system, as well as flyting the first cubeSAT to Mars. Enables spacecraft designer engineers to create a design that is structurally and thermally sound, and reliable, in the quickest time afforded. Examines innovative low-cost thermal and power systems. Explains how to design to survive rocket launch, the surfaces of Mars and Venus. Suitable for practicing professionals as well as upper-level students in the areas of aerospace, mechanical, thermal, electrical, and systems engineering, Thermal and Structural Electronic Packaging Analysis for Space and Extreme Environments provides cutting-edge information on how to design, and analyze, and test in the fast-paced and low-cost small satellite environment and learn techniques to reduce the design and test cycles without compromising reliability. It serves both as a reference and a training manual for designing satellites to withstand the structural and thermal challenges of extreme environments in outer space.

This book focuses on engineering design approaches for spacecraft antennas. Based on their functions in spacecraft, it discusses practical antenna design, measurement and testing. Most of the antennas covered originated at the China Academy of Space Technology (CAST), which has launched almost 300 satellites into orbit. The book presents antenna systems for seven existing spacecraft designs, while also introducing readers to new antenna technologies for spacecraft. This book is intended for researchers, graduate students, and engineers in various fields of aerospace technology and astronautics, especially spacecraft design, communication engineering and related areas.

This book provides a detailed insight into how space and its applications are embedded, and can be further embedded, into African society in support of the SDGs, while taking into account the specific features, needs, and diversity of that society. Contributions drawn from across the continent and further afield provide analyses of the particular social situations in a variety of different African countries and regions, and highlight areas where space applications support the SDGs, and where they can further do so. The chapters cover a wide array of relevant and timely topics including basic needs like water quality, education, and capacity building, as well as financial, security, and legal aspects, together with facets of space technologies and infrastructure in Africa. Embedding Space in African Society will be of great interest to students and professionals in sustainable development, governance, and space studies.

Classical Feedback Control with Nonlinear Multi-Loop Systems describes the design of high-performance feedback control systems, emphasizing the frequency-domain approach widely used in practical engineering. It presents design methods for high-order nonlinear single- and multi-loop controllers with efficient analog and digital implementations. Bode integrals are employed to estimate the available system performance and to determine the ideal frequency responses that maximize the disturbance rejection and feedback bandwidth. Nonlinear dynamic compensators provide global stability and improve transient responses. This book serves as a unique text for an advanced course in control system engineering, and as a valuable reference for practicing engineers competing in today's industrial environment.

The Earth has limited resources while the resources in space are virtually unlimited. Further development of humanity will require going beyond our planet and exploring of extraterrestrial bodies and their resources. This book investigates Outer Solar Systems and their prospective energy and material resources. It presents past missions and future technologies and solutions to old problems that could become reality in our life time. The book therefore is a great resource of condensed information for specialists interested in current and impending Outer Solar Systems related activities and a good starting point for space researchers, inventors, technologists and potential investors.

Aviation safety and astronautics safety are taught as technical subjects informed, for the most part, by quantitative methods. Here, as in other fields, safety is often framed as an engineering problem requiring mathematics-informed solutions. This book argues that the socio-technical approach, encompassing theories grounded in sociology and psychology - such as active learning, high-reliability organising, mindfulness, leadership, followership and empowerment - has much to contribute to the safety performance of these vital industries. It sets out to inspire professionals to embed the whole-system approach into design and operation regimen and describes the reputational and financial benefits to manufacturers and operators that accrue from adopting a whole-system approach to design and operation. The book defines the socio-technical approach to risk assessment and management in aviation and astronautics (astronautics is taken to mean "the design and operation of vehicles for use beyond the earth's atmosphere"), then demonstrates the strengths and weaknesses of this approach through case studies of, for example, the Boeing 737MAX-8 accidents and the loss of the SpaceShipTwo orbiter. Grounding the discourse in familiar case studies engages busy aviation and astronautics professionals. The book's arguments are explained in such a way that they are readily comprehensible to non-experts. Key concepts are defined within a glossary. Photographs, charts and diagrams illustrate key points. Written for a practitioner audience, specifically aviation and astronautics professionals, this book provides a valuable and accessible social sciences perspective on safety that will be directly relevant to their roles.

Aviation safety and astronautics safety are taught as technical subjects informed, for the most part, by quantitative methods. Here, as in other fields, safety is often framed as an engineering problem requiring mathematics-informed solutions. This book argues that the socio-technical approach, encompassing theories grounded in sociology and psychology - such as active learning, high-reliability organising, mindfulness, leadership, followership and empowerment - has much to contribute to the safety performance of these vital industries. It sets out to inspire professionals to embed the whole-system approach into design and operation regimen and describes the reputational and financial benefits to manufacturers and operators that accrue from adopting a whole-system approach to design and operation. The book defines the socio-technical approach to risk assessment and management in aviation and astronautics (astronautics is taken to mean "the design and operation of vehicles for use beyond the earth's atmosphere"), then demonstrates the strengths and weaknesses of this approach through case studies of, for example, the Boeing 737MAX-8 accidents and the loss of the SpaceShipTwo orbiter. Grounding the discourse in familiar case studies engages busy aviation and astronautics professionals. The book's arguments are explained in such a way that they are readily comprehensible to non-experts. Key concepts are defined within a glossary. Photographs, charts and diagrams illustrate key points. Written for a practitioner audience, specifically aviation and astronautics professionals, this book provides a valuable and accessible social sciences perspective on safety that will be directly relevant to their roles.

This book discusses the innovative design, cable-net design and analysis, control, deployment, development and applications of large space-deployable antennas. Drawing on the authors' own work in this field, it describes and analyzes various typical deployable antennas, membrane antennas and super-large space-assembled antennas, while chiefly focusing on mesh antennas due to their wide range of applications. It also investigates forming-finding design and the analysis of cable-truss structures for high-precision reflector antennas, as well as deployment process control and deployment reliability based on flexible multibody dynamic analysis. The book covers not only mechanical structure performance, but also electromagnetic performance realization and stability. Lastly, it proposes an electrical equivalent method for mesh reflector antennas and a coupling model for the structural displacement field and electrostatic field. Given the nature of its content, the book is intended for researchers, graduate students and engineers in the field of space antennas.

Composites Innovation: Perspectives on Advancing the Industry provides a panoramic view of innovations in the composites industry, including discussions from business leaders and the university research community on advanced applications in North America, advances in recycling of composites, the use of artificial intelligence, nanocomposites, and emerging smart composites technology. The book is arranged in five key segments including: how composites fit into our world; the basics of the technology; customer insights; pushing the boundaries with concepts from outside the world of composites and emerging composites technologies; and paths forward to find competitive and effective solutions in a timely manner. Key Features Considers sustainability and innovation as driving forces for the growth of composites Explores materials and process development, including chopped and continuous fiber systems Provides a landscape of the status of intellectual property and patents Discusses use of artificial intelligence to improve business systems with case studies and a new disciplined approach to ideation and innovation Features chapters by an accomplished group of global business and technology leaders With contributing authors spanning 15 time zones to pioneer new solutions with composite materials, this book provides an excellent resource for composites business leaders, researchers and educators, and industry professionals, as well as new entrants to this vibrant community.

The ability to actively or passively manipulate a flow field to bring about a desired change is of immense technological and economical importance. This volume provides a thorough, up-to-date treatment of the basics of flow control and control practices that can be used to produce desired effects. The author explores the frontiers of flow control strategies, especially as applied to turbulent flows. Intended for engineering and physics students, researchers, and practitioners, Flow Control brings together in a single source a wealth of state-of-the-art information on this very active field.

This book brings together in-depth information on a wide array of bio-engineering topics and their application to enhance human health, performance, comfort, and survival in extreme environments. Contributions from biomedical engineering, information systems, medicine and physiology, and medical engineering are presented in relation to a broad range of harsh and extreme environmental scenarios, including underwater, terrestrial (both natural and man-made), and space travel. Physicians, engineers, and scientists, as well as researchers and graduate students, will find the book to be an invaluable resource. Details effects of extreme environments on human physiology; Presents human-environment interaction in different scenarios; Overview of engineering challenges and problems in extreme environments.

Over the past eight decades, developments in vertical lift aircraft-both helicopters and vertical/short takeoff and landing (V/STOL) planes-have given the American military unparalleled capabilities on the modern battlefield. The U.S. has led the world in vertical lift technologies with the help of some of the brightest minds in this field-Igor I. Sikorsky, Arthur M. Young, Frank N. Piasecki, Charles H. Kaman and Stanley Hiller, Jr., to name a few-and by having the industrial prowess to make their concepts reality. This book gives a concise historical survey, including technical specifications, drawings, and photographs of every type of helicopter and V/STOL aircraft developed for the U.S. military, from the earliest examples tested in 1941 and 1942, up to the newest prototypes.