ilość książek w kategorii: 4857
Effet Des Vuv Sur Les Contaminants Moléculaires Sur Satellites
ISBN: 9786131524998 / Francuski / Miękka / 236 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. En environnement spatial, la contamination moleculaire des surfaces des satellites constitue un probleme majeur par la modification de leurs proprietes optiques ou thermooptiques. En presence de rayonnements UV, les degradations peuvent etre aggravees par la fixation photochimique de contaminants. Le travail presente concerne donc les modifications physico-chimiques des contaminants sous l'irradiation VUV (ultraviolet du vide: 100-200 nm) entrainant cette fixation. Dans le but de comprendre les mecanismes de ces modifications, nous avons effectue des experiences de contamination et...
En environnement spatial, la contamination moleculaire des surfaces des satellites constitue un probleme majeur par la modification de leurs propriete...
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cena:
312,98 zł |
Unmanned Aircraft Systems: UAVS Design, Development and Deployment
ISBN: 9780470058190 / Angielski / Twarda / 368 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Unmanned Aircraft Systems delivers a much needed introduction to UAV System technology, taking an integrated approach that avoids compartmentalising the subject. Arranged in four sections, parts 1-3 examine the way in which various engineering disciplines affect the design, development and deployment of UAS. The fourth section assesses the future challenges and opportunities of UAS.
Technological innovation and increasingly diverse applications are two key drivers of the rapid expansion of UAS technology. The global defence budget for UAS procurement is expanding, and in the future... Unmanned Aircraft Systems delivers a much needed introduction to UAV System technology, taking an integrated approach that avoids compartmental...
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cena:
488,29 zł |
Analysis of Structures: An Introduction Including Numerical Methods
ISBN: 9780470977620 / Angielski / Twarda / 638 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Analysis of Structures offers a new way of introducing engineering students to the subject of stress and deformation analysis of solid objects and to become more familiar with how numerical methods such as the finite element method are currently being used in industry.
Analysis of Structures offers a new way of introducing engineering students to the subject of stress and deformation analysis of solid objects and to ...
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cena:
461,15 zł |
Aerospace Sensors
ISBN: 9781606500590 / Angielski / Twarda / 576 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Modern air and space craft demand a huge variety of sensing elements for detecting and controlling their behavior and operation. These sensors often differ significantly from those designed for applications in automobile, ship, railway, and other forms of transportation, and those used in industrial, chemical, medical, and other areas. This book offers insight into an appropriate selection of these sensors and describes their principles of operation, design, and achievable performance along with particulars of their construction. Drawn from the activities of the International Federation of...
Modern air and space craft demand a huge variety of sensing elements for detecting and controlling their behavior and operation. These sensors often d...
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cena:
969,98 zł |
Étude Tehd de Paliers Soumis À Des Conditions Sévères
ISBN: 9786131523540 / Francuski / Miękka / 236 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Les effets thermiques dans les paliers hydrodynamiques ont A(c)tA(c) largement A(c)tudiA(c)s au cours des derniA]res annA(c)es, ainsi que les effets A(c)lastiques, mais peu d''A(c)tudes regroupent les deux approches. Une analyse thA(c)orique et numA(c)rique a A(c)tA(c) menA(c)e en tenant compte du plus grand nombre de paramA]tres, comme les effets thermiques, les dA(c)formations thermiques et A(c)lastiques, afin qu''elle soit la plus prA(c)cise possible. Une A(c)tude expA(c)rimentale complA]te est prA(c)sentA(c)e sur le mA(c)salignement. Elle met en A(c)vidence que le mA(c)salignement modifie...
Les effets thermiques dans les paliers hydrodynamiques ont A(c)tA(c) largement A(c)tudiA(c)s au cours des derniA]res annA(c)es, ainsi que les effets A...
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cena:
312,98 zł |
UFOs and Aliens: The Complete Guidebook
ISBN: 9780982770054 / Angielski / Miękka / 348 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. UFOs and Aliens: The Complete Guidebook, by award-winning Tennessee author and Southern historian Colonel Lochlainn Seabrook, is the ultimate primer for beginners, an invaluable resource for veteran ufologists, and a one-of-a-kind work that's packed with just about everything you'll ever want to know about extraterrestrials and their out-of-this-world craft. Colonel Seabrook writes knowledgeably, with verve and clarity, making the journey through this complex topic both entertaining and educational. Well researched, the book includes detailed descriptions of UFOs and... UFOs and Aliens: The Complete Guidebook, by award-winning Tennessee author and Southern historian Colonel Lochlainn Seabrook, is the ultim... |
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cena:
108,61 zł |
Interruption Recovery in Human-Supervisory Control
ISBN: 9783639291766 / Angielski / Miękka / 112 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Interruptions have negative effects on the task performance in modern work environments. These negative effects are not affordable in tasks in which decisions are time-critical and life-critical in nature. Human- supervisory control (HSC) tasks in time-critical settings such as mission command and control and emergency response are especially vulnerable to the negative effects of interruptions since supervisors in such settings are prone to frequent interruptions which are valuable source of information and hence cannot be ignored. Consequences of a wrong decision in these settings is...
Interruptions have negative effects on the task performance in modern work environments. These negative effects are not affordable in tasks in which d...
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cena:
233,37 zł |
Advanced Design Problems in Aerospace Engineering: Volume 1: Advanced Aerospace Systems
ISBN: 9781441934482 / Angielski / Miękka / 184 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Advanced Design Problems in Aerospace Engineering, Volume 1: Advanced Aerospace Systems presents six authoritative lectures on the use of mathematics in the conceptual design of various types of aircraft and spacecraft. It covers the following topics: design of rocket-powered orbital spacecraft (Miele/Mancuso), design of Moon missions (Miele/Mancuso), design of Mars missions (Miele/Wang), design of an experimental guidance system with a perspective flight path display (Sachs), neighboring vehicle design for a two-stage launch vehicle (Well), and controller design for a...
Advanced Design Problems in Aerospace Engineering, Volume 1: Advanced Aerospace Systems presents six authoritative lectures on the us...
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cena:
578,30 zł |
Fully Tuned Radial Basis Function Neural Networks for Flight Control
ISBN: 9781441949158 / Angielski / Miękka / 158 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Fully Tuned Radial Basis Function Neural Networks for Flight Control presents the use of the Radial Basis Function (RBF) neural networks for adaptive control of nonlinear systems with emphasis on flight control applications. A Lyapunov synthesis approach is used to derive the tuning rules for the RBF controller parameters in order to guarantee the stability of the closed loop system. Unlike previous methods that tune only the weights of the RBF network, this book presents the derivation of the tuning law for tuning the centers, widths, and weights of the RBF network, and compares the...
Fully Tuned Radial Basis Function Neural Networks for Flight Control presents the use of the Radial Basis Function (RBF) neural networks for ...
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cena:
578,30 zł |
Operations Research in Space and Air
ISBN: 9781441952424 / Angielski / Miękka / 446 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Operations Research in Space and Air is a selection of papers reflecting the experience and expertise of international OR consulting companies and academic groups. The global market and competition play a crucial part in the decision making processes within the Space and Air industries and this book gives practical examples of how advanced applications can be used by Space and Air industry management. The material within the book provides both the basic background for the novice modeler and a useful reference for experienced modelers. Students, researchers and OR practitioners will appreciate...
Operations Research in Space and Air is a selection of papers reflecting the experience and expertise of international OR consulting companies and aca...
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cena:
1156,64 zł |
Identification Modeling and Characteristics of Miniature Rotorcraft
ISBN: 9781441953117 / Angielski / Miękka / 226 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Identification Modeling and Characteristics of Miniature Rotorcraft introduces an approach to developing a simple and effective linear parameterized model of vehicle dynamics using the CIFERa identification tool created by the Army/NASA Rotorcraft Division. It also presents the first application of the advanced control system optimization tool CONDUITa to systematically and efficiently tune control laws for a model-scale UAV helicopter against multiple and competing dynamic response criteria. Identification Modeling and Characteristics of Miniature... Identification Modeling and Characteristics of Miniature Rotorcraft introduces an approach to developing a simple and effective li... |
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cena:
578,30 zł |
Basics of Aerothermodynamics
ISBN: 9783642060502 / Angielski / Miękka / 413 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The last two decades have brought two important developments for aeroth- modynamics. One is that airbreathing hypersonic flight became the topic of technology programmes and extended system studies. The other is the emergence and maturing of the discrete numerical methods of aerodyn- ics/aerothermodynamics complementary to the ground-simulation facilities, with the parallel enormous growth of computer power. Airbreathing hypersonic flight vehicles are, in contrast to aeroassisted re-entry vehicles, drag sensitive. They have, further, highly integrated lift and propulsion systems. This means...
The last two decades have brought two important developments for aeroth- modynamics. One is that airbreathing hypersonic flight became the topic of te...
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cena:
539,74 zł |
Mechanical Vibrations in Spacecraft Design
ISBN: 9783642073540 / Angielski / Miękka / 436 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. All typical and special modal and response analysis methods, applied within the frame of the design of spacecraft structures, are described in this book. It therefore addresses graduate students and engineers in the aerospace field. All typical and special modal and response analysis methods, applied within the frame of the design of spacecraft structures, are described in this... |
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cena:
443,35 zł |
Computational Methods in Hypersonic Aerodynamics
ISBN: 9789048141449 / Angielski / Miękka / 499 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. This book contains chapters written by some eminent scientists and researchers on Computational Methods in Hypersonic Aerodynamics and forms a natural sequel to the earlier publications on Computational Methods in Potential Flow (1986) and Computational Methods in Viscous Aerodynamics (1990).
In this book, the earlier attempts at the solution of the highly nonlinear Navier-Stokes equations are extended to the aerothermodynamics of flow in the hypersonic regime, including the effects of viscosity on the physical and chemical processes of high-temperature nonequilibrium flow at very high... This book contains chapters written by some eminent scientists and researchers on Computational Methods in Hypersonic Aerodynamics and forms a natural...
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cena:
771,08 zł |
Iutam-Iass Symposium on Deployable Structures: Theory and Applications: Proceedings of the Iutam Symposium Held in Cambridge, U.K., 6-9 September 1998
ISBN: 9789048155392 / Angielski / Miękka / 492 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The IUTAM-IASS Symposium on Deployable Structures: Theory and Applications was held on 6-9 September 1998 in the Department of Engineering, University of Cambridge. The Scientific Committee was appointed jointly by the two sponsoring organisations, the International Union for Theoretical and Applied Mechanics (IUTAM) and the International Association for Shell and Spatial Structures (lASS). Its membership was as follows: S. Pellegrino (UK, Chairman) C. R. Calladine (UK) L. B. Freund (USA) M. Geradin (Belgium) Y. Hangai (Japan) K. Kawata (Japan) B. Kroplin (Germany) S. ]. Medwadowski (USA) M....
The IUTAM-IASS Symposium on Deployable Structures: Theory and Applications was held on 6-9 September 1998 in the Department of Engineering, University...
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cena:
1156,64 zł |
Glare: History of the Development of a New Aircraft Material
ISBN: 9789048158706 / Angielski / Miękka / 222 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Glare is the name given to a new material for aircraft structures developed at Delft University in the Netherlands. It consists of thin aluminium layers bonded together by adhesive containing embedded fibres and is very resistant to fatigue. This book gives the inside story of how the development of Glare took place. It took more than two decades from the first tests in Delft to the major breakthrough following the decision of Airbus to apply the material on the A380 super-jumbo. This success was achieved by a small group of people inspired by professor Boud Vogelesang, people who kept...
Glare is the name given to a new material for aircraft structures developed at Delft University in the Netherlands. It consists of thin aluminium laye...
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cena:
385,52 zł |
Beyond the International Space Station: The Future of Human Spaceflight: Proceedings of an International Symposium, 4-7 June 2002, Strasbourg, France
ISBN: 9789048161546 / Angielski / Miękka / 322 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. What will be the future directions of human spaceflight? That was the key question addressed at this Symposium - in an atmosphere of realism mixed with idealism. Building on the foundations of the International Space Station, will it be space tourism, habitats in space, mining an asteroid on a collision course with Earth, bases on the Moon, or the colonisation of Mars? What robotic missions will be essential before crewed missions can be launched? How will these be financed? And when might it all happen?
Many ideas from the USA, Canada, Europe, Russia and Japan were put forward on the... What will be the future directions of human spaceflight? That was the key question addressed at this Symposium - in an atmosphere of realism mixed wit...
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cena:
771,08 zł |
Aircraft Interior Comfort and Design
ISBN: 9781439863053 / Angielski / Miękka / 134 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Containing the latest knowledge regarding aircraft interior comfort, this book reviews research based on a unique study among 10,000 passengers. It includes tips on passenger likes and dislikes as well as an overview of the current scientific demands for passenger seats and comfort. Although recognized as an area in need of improvement, currently no resource pulls recent research together and presents in a convenient format. Until now. This book provides what every scientist, designer, and manufacturer working in the field of aircrafts or airliners should know about comfort.
Containing the latest knowledge regarding aircraft interior comfort, this book reviews research based on a unique study among 10,000 passengers. It in...
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cena:
304,22 zł |
Tuyeres Supersoniques a Haute Temperature
ISBN: 9786131509971 / Francuski / Miękka / 200 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Lorsque la temperature generatrice, les chaleurs specifiques ne restent plus constants et commence a varie avec la temperature. Le gaz reste parfait et Il est nomme en plus par gaz calorifiquement imparfait et thermiquement parfait. Le travail presente est divise en quatre parties. La premiere partie consiste a developper les relations des rapports thermodynamiques et d'etudier l'ecoulement a haute temperature dans une tuyere quasi-unidirectionnelle. La deuxieme partie consiste a developper une nouvelle forme de la fonction de Prandtl Meyer en considerons la variation de CP avec T0. Une...
Lorsque la temperature generatrice, les chaleurs specifiques ne restent plus constants et commence a varie avec la temperature. Le gaz reste parfait e...
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cena:
267,62 zł |
Reconnaissance Vocale Et l'Instructeur de Vol
ISBN: 9786131535062 / Francuski / Miękka / 112 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. L'entraA(R)nement des pilotes en simulateur de vol est trA]s onA(c)reux. Augmenter l'efficacitA(c) de l'instructeur de vol en simulateur pour contrAler le simulateur A l'aide du poste d'opA(c)ration lui donnerait plus de temps pour instruire et observer les pilotes pendant l'entraA(R)nement. Le poste d'opA(c)ration a grandement A(c)voluA(c) au fil du temps et plusieurs recherches ont portA(c) sur l'amA(c)lioration de son utilisabilitA(c). Cependant, peu de chercheurs se sont intA(c)ressA(c)s A l'intA(c)gration de la reconnaissance vocale comme moyen d'atteindre cet objectif...
L'entraA(R)nement des pilotes en simulateur de vol est trA]s onA(c)reux. Augmenter l'efficacitA(c) de l'instructeur de vol en simulateur pour contrAle...
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cena:
176,90 zł |