Build the skills for determining appropriate error limits for quantities that matter with this essential toolkit. Understand how to handle a complete project and how uncertainty enters into various steps. Provides a systematic, worksheet-based process to determine error limits on measured quantities, and all likely sources of uncertainty are explored, measured or estimated. Features instructions on how to carry out error analysis using Excel and MATLAB (R), making previously tedious calculations easy. Whether you are new to the sciences or an experienced engineer, this useful resource provides a practical approach to performing error analysis. Suitable as a text for a junior or senior level laboratory course in aerospace, chemical and mechanical engineering, and for professionals.

Build the skills for determining appropriate error limits for quantities that matter with this essential toolkit. Understand how to handle a complete project and how uncertainty enters into various steps. Provides a systematic, worksheet-based process to determine error limits on measured quantities, and all likely sources of uncertainty are explored, measured or estimated. Features instructions on how to carry out error analysis using Excel and MATLAB (R), making previously tedious calculations easy. Whether you are new to the sciences or an experienced engineer, this useful resource provides a practical approach to performing error analysis. Suitable as a text for a junior or senior level laboratory course in aerospace, chemical and mechanical engineering, and for professionals.

This is the first-ever publication detailing the Navy’s role in manned spacecraft recovery from 1961 to 1975, from Alan Shepherd’s initial suborbital mission to the Apollo-Soyuz flight, which inaugurated the first space collaboration between the U.S. and the Soviet Union. Splashdown: NASA, the Navy, and Space Flight Recovery takes the reader through a detailed explanation of how recovery forces on land, sea, and in the air were deployed across the globe to be trained for any and all emergencies and eventualities. This book gives concise histories of all prime recovery ships as well as back-up ships in both manned and unmanned missions, with every ship’s history followed by a retelling of their space missions.

Flight research takes up where the other instruments of aeronautical research -- wind tunnels, fluid dynamics, and mathematical analyses -- leave off. No matter how the equations suggest it ought to fly, only by studying actual flight, often demanding complicated and dangerous maneuvers, can researchers discover the limits of flight and the true characteristics of experimental flight vehicles. The National Advisory Committee for Aeronautics (1915) and its successor, The National Aeronautic and Space Act (1958) were created to find out.

Expanding the Envelope is the first book to explore the full panorama of flight research history, from the earliest attempts by such nineteenth-century practitioners as England's Sir George Cayley, who tested his kites and gliders by subjecting them to experimental flight, to the cutting-edge aeronautical research conducted by the NACA and NASA.

NASA historian Michael H. Gorn explores the vital human aspect of the history of flight research, including such well-known figures as James H. Doolittle, Chuck Yeager, and A. Scott Crossfield, as well as the less heralded engineers, pilots, and scientists who also had the "Right Stuff". While the individuals in the cockpit often receive the lion's share of the public's attention, Expanding the Envelope shows flight research to be a collaborative engineering activity, one in which the pilot participates as just one of many team members.

Here is more than a century of flight research, from well before the creation of NACA to its rapid transformation under NASA. Gorn gives a behind-the-scenes look at the development of groundbreaking vehicles such as the X-1, the D-558, and the X-15, which demonstrated mannedflight at speeds up to Mach 6.7 and as high as the edge of space.

This updated edition includes fatigue and sleep definitions as well as strategies for the measurement and assessment of fatigue. The aviation performance, mood, and safety problems associated with sleep restriction and circadian disruptions in operational settings are highlighted. The biological bases of fatigue are discussed so that the reader can understand that it is a real physiological phenomenon and not 'just a state of mind'. Both traditional and newly-developed scientifically-valid countermeasures are presented, and a variety of data from diverse sources are included to provide readers with a 'toolbox' from which they can choose the best solutions for the fatigue-related problems that exist in their unique operational context. In addition, an essential overview of Fatigue Risk Management Systems is included to provide the basic structure necessary to build and validate a modern, integrated approach to successful fatigue management. The book is of interest to aviation crews in both civilian and military sectors--managers as well as pilots, flight crews, and maintainers. It aims to be user-friendly, although scientific information is included to help the reader fully understand the 'fatigue phenomenon' from an evidence-based perspective as well as to enhance the reader's appreciation for the manner in which various counter-fatigue interventions are helpful.

Table of Contents

Contents: Part I The Problem of Fatigue: Introduction; An overview of fatigue. Part II Causes of Fatigue: The nature of fatigue; The processes underlying sleepiness (fatigue) and alertness; Circadian rhythms; Sleep facts; Sleep disorders; Other factors associated with sleep difficulties. Part III Countermeasures for Fatigue: The need for fatigue countermeasures; Sleep optimization: the first-line fatigue countermeasure; Anti-fatigue strategies for shift lag and jet lag; Anti-fatigue strategies for situations involving sleep restriction; Issues to consider when launching a program of fatigue management. References and suggested readings; Index.

Performance of the Jet Transport Airplane: Analysis Methods, Flight Operations, and Regulations presents a detailed and comprehensive treatment of performance analysis techniques for jet transport airplanes. Uniquely, the book describes key operational and regulatory procedures and constraints that directly impact the performance of commercial airliners. Topics include: rigid body dynamics; aerodynamic fundamentals; atmospheric models (including standard and non-standard atmospheres); height scales and altimetry; distance and speed measurement; lift and drag and associated mathematical models; jet engine performance (including thrust and specific fuel consumption models); takeoff and landing performance (with airfield and operational constraints); takeoff climb and obstacle clearance; level, climbing and descending flight (including accelerated climb/descent); cruise and range (including solutions by numerical integration); payload range; endurance and holding; maneuvering flight (including turning and pitching maneuvers); total energy concepts; trip fuel planning and estimation (including regulatory fuel reserves); en route operations and limitations (e.g. climb-speed schedules, cruise ceiling, ETOPS); cost considerations (e. g. cost index, energy cost, fuel tankering); weight, balance and trim; flight envelopes and limitations (including stall and buffet onset speeds, V n diagrams); environmental considerations (viz. noise and emissions); aircraft systems and airplane performance (e.g. cabin pressurization and fuel); and performance-related regulatory requirements of the FAA (Federal Aviation Administration) and EASA (European Aviation Safety Agency). Key features: * Describes methods for the analysis of the performance of jet transport airplanes during all phases of flight * Presents both analytical (closed form) methods and numerical approaches * Describes key FAA and EASA regulations that impact airplane performance * Presents equations and examples in both SI (Systeme International) and British units * Considers the influence of operational procedures and its impact on airplane performance Performance of the Jet Transport Airplane: Analysis Methods, Flight Operations, and Regulations provides a comprehensive treatment of the performance of modern jet transport airplanes in an operational context. It is a must-have reference for aerospace engineering students, applied researchers conducting performance-related studies, and flight operations engineers.

Cloud research is a rapidly developing branch of climate science that's vital to climate modelling. With new observational and simulation technologies our knowledge of clouds and their role in the warming climate is accelerating. This book provides a comprehensive overview of research on clouds and their role in our present and future climate, covering theoretical, observational, and modelling perspectives. Part I discusses clouds from three different perspectives: as particles, light and fluid. Part II describes our capability to model clouds, ranging from theoretical conceptual models to applied parameterised representations. Part III describes the interaction of clouds with the large-scale circulation in the tropics, mid-latitudes, and polar regions. Part IV describes how clouds are perturbed by aerosols, the land-surface, and global warming. Each chapter contains end-of-chapter exercises and further reading sections, making this an ideal resource for advanced students and researchers in climatology, atmospheric science, meteorology, and climate change.

Spacewalking is a physically exhausting, mentally rigorous endeavor. It is so difficult, only three Canadians have ever succeeded: Chris Hadfield, Steve MacLean, and Dave Williams. Hadfield completed the first Canadian spacewalk and installed the Canadarm 2 on the International Space Station, while Williams holds the record for the longest spacewalk by a Canadian. And Steve MacLean, former head of the Canadian Space Agency, was one of Canada's original six astronauts. But what is it really like to leap out into space with only the thin fabric of your suit between you and the universe? In Canadian Spacewalkers, author Bob McDonald compiles each of the spacewalkers' perspectives and presents an extensive, one-on-one interview with spacewalkers who tell tales of training underwater in the world's largest swimming pool describe the moment when they first stepped outside. Science journalist McDonald also shares his own experiences with astronaut training: the almost-reality of simulators, the sensory deprivation of the spacesuit, and even a zero-g airplane ride. Lushly illustrated with stunning NASA photos, Canadian Spacewalkers inspires, astounds, and surprises. This is the gripping first-hand story of unique adventurers -- in their own words.

Introduction to Avionic Systems, Third Edition explains the basic principles and underlying theory of the core avionic systems in modern civil and military aircraft, comprising the pilot's head-up and head-down displays, data entry and control systems, fly by wire flight control systems, inertial sensor and air data systems, navigation systems, autopilots and flight management systems. The implementation and integration of these systems with current (2010) technology is explained together with the methods adopted to meet the very high safety and integrity requirements. The systems are analysed from the physical laws governing their behaviour, so that the system design and response can be understood and the performance examined. Worked examples are given to show how the theory can be applied and an engineering "feel" gained from a simplified model. Physical explanations are also set out and the text is structured so that readers can "fast forward" through the maths, if they so wish. Introduction to Avionic Systems, Third Edition meets the needs of graduates, or equivalent, entering the aerospace industries who have been educated in a wide range of disciplines, for example, electronic engineering, computing science, mathematics, physics, mechanical and aeronautical engineering. It also meets the needs of engineers at all levels working in particular areas of avionics who require an understanding of other avionic systems. Technology is continually advancing and this new third edition has been revised and updated and the presentation improved, where appropriate, The systems coverage has also been increased and a new section on helicopter flight control added.

The first comprehensive reference on the design, analysis, and application of space vehicle mechanisms

Space Vehicle Mechanisms: Elements of Successful Design brings together accumulated industry experience in the design, analysis, and application of the mechanical systems used during space flight. More than thirty experts from a variety of related specialties and subspecialties share their insights, technical expertise, and in-depth knowledge on an enormous variety of topics, including:

• Stainless steel, beryllium, and other widely used materials
• Bearings
• Lubricants and component lubrication
• Release devices
• Motors
• Optical encoders
• Resolvers
• Signal and power transfer devices
• Deployment devices
• Thermal design
• Radiation and survivability
• Electrical interfaces
• Reliability

Space Vehicle Mechanisms is an indispensable resource for engineers involved in the design and analysis of mechanical assemblies used in space flight, and a valuable reference for space systems engineers, mission planners, and control systems engineers. It is also an excellent text for upper-level undergraduate and graduate-level courses in astronautical and mechanical engineering.

Space Vehicle Mechanisms: Elements of Successful Design brings together accumulated industry experience in the design, analysis, and application of the mechanical systems used during space flight. More than thirty experts from a variety of related specialties and subspecialties share their insights, technical expertise, and in-depth knowledge on an enormous variety of topics, including:

This concise book focuses on the reliability of traction electrical drives. The first chapter presents the Lz-transform approach for the comparative analysis of the fault tolerance of multi-motor electrical drives with multi-phase traction motors. The second chapter then provides an estimate of the value of the operational availability and performance of a diesel-electric multi-drive propulsion system, while the third chapter introduces the concept of a more electric aircraft. Lastly, the fourth chapter analyzes the requirements for multi-phase permanent-magnet motors applicable in various aircraft systems.

'Thrilling ... High-definition history: tight, thrilling and beautifully researched' SUNDAY TIMES 'This book is a triumph' DAN SNOW 9.07 a.m., April 12, 1961. A top-secret rocket site in the USSR. A young Russian sits inside a tiny capsule on top of the Soviet Union's most powerful intercontinental ballistic missile - originally designed to carry a nuclear warhead - and blasts into the skies. His name is Yuri Gagarin and he is about to make history. Travelling at almost 18,000 miles per hour - ten times faster than a rifle bullet - Gagarin circles the globe in just 106 minutes. While his launch begins in total secrecy, within hours of his landing he has become a world celebrity - the first human to leave the planet. Beyond tells the thrilling story behind that epic flight on its sixtieth anniversary. It happened at the height of the Cold War as the US and USSR confronted each other across an Iron Curtain. Both superpowers took enormous risks to get a man into space first - the Americans in the full glare of the media, the Soviets under deep cover. Both trained their teams of astronauts to the edges of the endurable. In the end the race between them would come down to the wire. Drawing on extensive original research and the vivid testimonies of eyewitnesses, many of whom have never spoken before, Stephen Walker unpacks secrets that were hidden for decades and takes the reader into the drama - featuring the scientists, engineers and political leaders on both sides, and above all the American astronauts and their Soviet rivals battling for supremacy in the heavens.

As computer and information systems technology advances, industries such as aviation stand to benefit from the overwhelming new advances in hardware, software, and best practices. Technology Engineering and Management in Aviation: Advancements and Discoveries details the essential new developments in technology and management in the aviation industry. Specific and important advances in navigation, air traffic control, and environmental impact all make their way into this volume, which also focuses on management policies keeping up with new technology. This volume is a vital reference for practitioners, management, students, and all those interested in the field of aviation.

The book provides a data-driven approach to real-world crew resource management (CRM) applicable to commercial pilot performance. It addresses the shift to a systems-based resilience thinking that aims to understand how worker performance provides a buffer against failure. This book will be the first to bring these ideas together.

Taking a competence-based approach offers a more coherent, relevant approach to CRM. The book presents relevant, real-world examples of the concepts and outlines a change in thinking around pilot performance and data interpretation that is overdue.

Airlines, pilots and aviation industry professionals will benefit from the insights into organisational design and alternative approaches to training.

FEATURES

Approaches CRM from a competence-based perspective

Uses a systems model to bring coherence to CRM

Includes a chapter on using blended learning and virtual reality to deliver CRM

Features research on work/life balance, morale, pilot fatigue and link to error

Operationalises ‘resilience engineering’ in a crew context

Table of Contents

1. Why a ‘Competence-based’ Approach to Crew Resource Management Training?

2. Thinking about Failure

3. A Systems Model of Aviation

4. On Being Human – Frailties, Vulnerabilities and Their Effect on Performance

5. Doing Normal Work – Processes at Level 1

6. Error as Performance Feedback

7. Acting in the Public Domain – Collaboration to Achieve Operational Goals

8. Communication

9. Organisational Factors – Level 3

10. Facilitating Aviation – Decision-Making at Level 4

11. Training for Competence

12. Assessment of Performance

Introduction to Unmanned Aircraft Systems, Third Edition surveys the basics of unmanned aircraft systems (UAS), from sensors, controls, and automation to regulations, safety procedures, and human factors. Featuring chapters by leading experts, this fully updated bestseller fills the need for an accessible and effective university textbook. Focussing on the civilian applications of UAS, the text begins with an historical overview of unmanned aerial vehicles, and proceeds to examine each major UAS subsystem. Its combination of understandable technical coverage and up-to-date information on policy and regulation makes the text appropriate for both Aerospace Engineering and Aviation programs.

This report describes recent trouble-shooting results in aircraft engineering concerning a self-induced fault mechanism of a hydraulic servo-valve. It presents a possible root cause for past aircraft accidents and as such helps to avoid such malfunction and its fatal consequences in the future.

This multidisciplinary volume features invited contributions on mathematical applications in naval engineering. Seeking a more holistic approach that transcends current scientific boundaries, leading experts present interdisciplinary instruments and models on a broad range of topics. Each chapter places special emphasis on important methods, research directions, and applications of analysis within the field. Fundamental scientific and mathematical concepts are applied to topics such as the butterfly structure of the FFT, the acoustic impedance of pistons in a two-layer medium, deterministic batch trackers, spline equations, moving horizons estimation, membership games for planning sensor networks, statistical models of inertial sensors, random flight searches in bounded domains, the acoustics of a mixed porosity felt airfoil, and a novel aft boundary condition for a towed flexible cylinder. Carefully peer-reviewed and pedagogically presented for a broad readership, this volume is perfect for graduate and postdoctoral students interested in interdisciplinary research. Researchers in applied mathematics and sciences will find this book an important resource on the latest developments in the field. In keeping with the STEAM-H series, this volume hopes to inspire interdisciplinary understanding and collaboration.

A lively and engaging exploration of orbital mechanics and its role in aerospace design and development Inspired by its author's internationally renowned short course by the same name, Orbital Mechanics is a practical introduction to a field of study of crucial importance to today's aerospace initiatives. Drawing upon nearly four decades of experience as an aerospace engineer and student of orbital mechanics, Tom Logsdon provides aerospace professionals and students with many important and useful insights into the ways in which orbiting bodies interact and the behavior of satellites and rockets traveling through space. From the investigations of Renaissance astronomers to contemporary trajectory control systems, Logsdon covers all the bases, including:
* Background theories, from Kepler's empirical laws to modern explanations of orbital perturbations on artificial satellites.
* Rocket propulsion systems and optimization techniques for maximizing payload and minimizing fuel consumption
* Frozen orbits, ballistic capture techniques, libration point orbits, and practical constellation design
Orbital Mechanics is a valuable resource for aerospace professionals and serves as an excellent upper-level text for aerospace engineering students.

Written by a range of international industry practitioners, this book offers a comprehensive overview of the essence and nature of airline operations in terms of an operational and regulatory framework, the myriad of planning activities leading up to the current day, and the nature of intense activity that typifies both normal and disrupted airline operations. The first part outlines the importance of the regulatory framework underpinning airline operations, exploring how airlines structure themselves in terms of network and business model. The second part draws attention to the operational environment, explaining the framework of the air traffic system and processes instigated by operational departments within airlines. The third part presents a comprehensive breakdown of the activities that occur on the actual operating day. The fourth part provides an eye-opener into events that typically go wrong on the operating day and then the means by which airlines try to mitigate these problems. Finally, a glimpse is provided of future systems, processes, and technologies likely to be significant in airline operations. Airline Operations: A Practical Guide offers valuable knowledge to industry and academia alike by providing readers with a well-informed and interesting dialogue on critical functions that occur every day within airlines.

This long-awaited, physics-first and design-oriented text describes and explains the underlying flow and heat transfer theory of secondary air systems. An applications-oriented focus throughout the book provides the reader with robust solution techniques, state-of-the-art three-dimensional computational fluid dynamics (CFD) methodologies, and examples of compressible flow network modeling. It clearly explains elusive concepts of windage, non-isentropic generalized vortex, Ekman boundary layer, rotor disk pumping, and centrifugally-driven buoyant convection associated with gas turbine secondary flow systems featuring rotation. The book employs physics-based, design-oriented methodology to compute windage and swirl distributions in a complex rotor cavity formed by surfaces with arbitrary rotation, counter-rotation, and no rotation. This text will be a valuable tool for aircraft engine and industrial gas turbine design engineers as well as graduate students enrolled in advanced special topics courses.

This book summarizes what is currently known about gravity sensing and response mechanisms in microorganisms, fungi, lower and higher plants; starting from the historical eye-opening experiments from the 19th century up to today's extremely rapid advancing cellular, molecular and biotechnological research. All forms of life are constantly exposed to gravity and it can be assumed that almost all organisms have developed sensors and respond in one way or the other to the unidirectional acceleration force,this books shows us some of these different ways. The book is written for plant biologists and microbiologists as well as scientists interested in space and gravitational biology.