ilość książek w kategorii: 5522
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Aerospace Transmission Technology
ISBN: 9781860581991 / Angielski / Twarda / 150 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Looking at aerospace transmission technology, this text examines design configurations, materials, analysis and testing techniques, manfacturing processes, and maintenance aids that together can satsify the increasing demands on systems.
Looking at aerospace transmission technology, this text examines design configurations, materials, analysis and testing techniques, manfacturing proce...
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cena:
886,48 |
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Optimizing the Super-turbocharged Aeroengine
ISBN: 9781860580802 / Angielski / Twarda / 210 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Turbprop or turbojet engines are the main means of providing motive power for flight. Any improvements which can be made to these technologies in terms of power or fuel efficiency are significant and important developments.
After first setting the scene with a short account of aeroengine development, the book goes on to show how a super-turbocharged aeroengine can be significantly more efficient. A detailed account of the studies into the new design philosophy is given and the numerical results of the computational model of this engine design model are analysed. The unusual design of these... Turbprop or turbojet engines are the main means of providing motive power for flight. Any improvements which can be made to these technologies in term...
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cena:
1013,06 |
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Planetary Rovers: Robotic Exploration of the Solar System
ISBN: 9783642032585 / Angielski / Twarda / 702 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. This will be the only book on planetary rover development covering all aspects relevant to the design of systems This will be the only book on planetary rover development covering all aspects relevant to the design of systems |
cena:
563,56 |
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Proceedings of the Third Un/Esa/NASA Workshop on the International Heliophysical Year 2007 and Basic Space Science: National Astronomical Observatory
ISBN: 9783642033230 / Angielski / Twarda / 190 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. This title covers two programme topics which were explored in this and past workshops. It looks at the non-extensive statistical mechanics as applicable to astrophysics, addressing q-distribution, fractional reaction and diffusion, and the reaction coefficient, as well as the Mittag-Leffler function.
This title covers two programme topics which were explored in this and past workshops. It looks at the non-extensive statistical mechanics as applicab...
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cena:
805,10 |
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Mechanics of Flight 2e
ISBN: 9780470539750 / Angielski / Twarda / 1152 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Explains the principles of flight mechanics through worked examples and progressive problem solving With its unique balance of breadth and depth, coupled with a comprehensive presentation of theory and applications, Mechanics of Flight is rapidly becoming the textbook of choice to enable readers to master the science and mathematics of flight mechanics. By progressively building on the formulation and solution of simpler problems associated with aircraft performance, static stability, and control, the author guides readers from fundamental principles to the development of... Explains the principles of flight mechanics through worked examples and progressive problem solving With its unique balance of breadth an... |
cena:
716,35 |
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Next Generation of Human Space Flight Systems
ISBN: 9781606927267 / Angielski / Twarda / 144 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Deals with various issues concerning Space Shuttle retirement and transition to the next generation of human space flight systems. This book places emphasis on the issues of costs, suppliers, transition progress, environmental risks, and mission identifica
Deals with various issues concerning Space Shuttle retirement and transition to the next generation of human space flight systems. This book places em...
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cena:
568,09 |
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Aerodynamic Design of Transport Aircraft
ISBN: 9781586039707 / Angielski / Miękka / 656 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. After the demise of Fokker in 1996 one feared that interest in aeronautical engineering would strongly diminish. Two years later the situation was re-appraised, and the interest in aeronautical engineering remained, so the course was reinstated. This title includes the author's lecture notes from these courses.
After the demise of Fokker in 1996 one feared that interest in aeronautical engineering would strongly diminish. Two years later the situation was re-...
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cena:
333,05 |
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An Acoustic Intensity-Based Method in Aeroacoustics
ISBN: 9783639165647 / Angielski / Miękka / 128 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. |
cena:
263,91 |
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Megadesign and Megaopt - German Initiatives for Aerodynamic Simulation and Optimization in Aircraft Design: Results of the Closing Symposium of the Me
ISBN: 9783642040924 / Angielski / Twarda / 313 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Over the last decade, Computational Fluid Dynamics (CFD) has become a - ture technology for the development of new products in aeronautical industry. Aerodynamic design engineers have progressively taken advantage of the pos- bilities o?ered by the numericalsolutionof the Reynolds averagedNavier-Stokes (RANS) equations. Signi?cant improvements in physical modeling and solution algorithms as well as the enormous increase of computer power enable hi- ?delity numerical simulations in all stages of aircraft development. In Germany, the national CFD project MEGAFLOW furthered the dev- opment and...
Over the last decade, Computational Fluid Dynamics (CFD) has become a - ture technology for the development of new products in aeronautical industry. ...
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cena:
805,10 |
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The Role of the Large-Scale Structures in Turbulent Wall Jets
ISBN: 9783639175707 / Angielski / Miękka / 172 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The development of the large-scale turbulent structures is experimentally investigated in both impinging jets and three-dimensional wall jets. An azimuthal decomposition of the fluctuating wall pressure in the impinging jet revealed the presence of large-scale ring structures; however, these ring structures did not appear to impact the wall concentrically. The development of three-dimensional wall jets exiting rectangular channels with aspect-ratios from 1 to 8 was investigated using the turbulent velocity and measurements of the fluctuating wall pressure. The development was found to be...
The development of the large-scale turbulent structures is experimentally investigated in both impinging jets and three-dimensional wall jets. An azim...
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cena:
304,16 |
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Aeromechanical Stability Augmentation Through Semi-Active Control
ISBN: 9783639175325 / Angielski / Miękka / 180 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Helicopter rotors have traditionally been equipped
with passive dampers for aeromechanical stability. These passive systems have fixed characteristics, and add to mechanical complexity and high maintenance cost. Furthermore, they are unable to change to compensate for an unexpected loading trends as typically encountered by a rotary wing vehicle. Semi-active control strategies are dissipative in nature, inherently stable, and require a little energy to operate. Hence, they appear to be particularly promising in addressing a number of the challenges facing active control strategies, in that... Helicopter rotors have traditionally been equipped
with passive dampers for aeromechanical stability. These passive systems have fixed charac... |
cena:
304,16 |
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The New Space Race: China vs. USA
ISBN: 9781441908797 / Angielski / Miękka / 256 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The world s most populous nation views space as an asset, not only from a technological and commercial perspective, but also from a political and militaristic one. The repercussions of this ideology already extend far beyond Washington. China vs. United States offers a glimpse of future Chinese aspirations in space and the politico-militaristic implications of a looming space race, and explains why an interplanetary spaceship called the Tsien Hsue Shen might one day travel to the outer planets. Until China successfully launched taikonauts into orbit, China s space program... The world s most populous nation views space as an asset, not only from a technological and commercial perspective, but also from a political and m... |
cena:
132,80 |
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Utilization of Modernized GNSS for Aircraft-Based Navigation Integrity
ISBN: 9783639182477 / Angielski / Miękka / 254 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. An increased number of positioning constellations are expected to become operational over the next decade. Consequently, each user will be able to independently conduct an integrity check for their estimated position. Through the use of a Multiple Hypothesis Solution Separation (MHSS) Receiver Autonomous Integrity Monitoring (RAIM) algorithm, it is possible to efficiently take advantage of the capabilities of future multiple-constellation Global Navigation Satellite Systems (GNSS) in order to provide error protection for the user. Additionally, large operational costs can be reduced by...
An increased number of positioning constellations are expected to become operational over the next decade. Consequently, each user will be able to in...
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cena:
353,37 |
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Fundamentals and Applications of Modern Flow Control
ISBN: 9781563479830 / Angielski / Twarda / 521 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Presents the advances in modern flow control technologies and highlights the application of these technologies to aerospace platforms. This text introduces the fundamentals of modern flow control, including basic concepts, terminology, history, flow physics, actuators, sensors, modeling/simulation, and instability and control theories.
Presents the advances in modern flow control technologies and highlights the application of these technologies to aerospace platforms. This text intro...
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cena:
440,80 |
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The Derivation of a Time-Harmonic Adjoint Method
ISBN: 9783639187700 / Angielski / Miękka / 160 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Recent years have seen a remarkable progress in aerodynamic design optimisation based on the adjoint methods to efficiently compute the sensitivities of steady-state objective functions to changes in design variables. Following this success, this book establishes an unsteady adjoint analysis whose purpose is the calculation of the linear worksum typically used in turbomachinery aeroelastic applications. The emphasis falls on the algorithmic development of the adjoint time-harmonic method, which is derived from a nonlinear flow analysis using the discrete approach. In this approach, the...
Recent years have seen a remarkable progress in aerodynamic design optimisation based on the adjoint methods to efficiently compute the sensitivities ...
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cena:
263,91 |
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Spatio-temporal Characteristics of Spray from Liquid Jet in Crossflow
ISBN: 9783639182996 / Angielski / Miękka / 92 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. A liquid jet in a crossflow is often used to as a fuel injection method for combustion systems. Parameters such as penetration and core trajectory are used as characterization for the spray and specification of design criteria for combustor geometry. In addition to penetration and core trajectory, mapping the mass flux in space and time is an important part of modeling evaporation and global equivalence ratio throughout the combustor. Accurate prediction of these spray characteristics allows for a stable and robust combustor design. Presented are the results of measurements using Phase...
A liquid jet in a crossflow is often used to as a fuel injection method for combustion systems. Parameters such as penetration and core trajectory are...
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cena:
219,18 |
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Fundamentals of Ground Combat System Ballistic Vulnerability/Lethality
ISBN: 9781600860157 / Angielski / Twarda / 365 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Focuses on ground combat system vulnerability, discussing many of the principles, methodologies, and tools that are also applicable to the air and sea system communities. This book begins by introducing the basic language, history, and uses of Vulnerability and Lethality (V/L) analysis, and describes elements of the V/L analysis process.
Focuses on ground combat system vulnerability, discussing many of the principles, methodologies, and tools that are also applicable to the air and sea...
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cena:
504,46 |
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The Fast Mission
ISBN: 9780792370468 / Angielski / Twarda / 219 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. 1.1. MISSION BACKGROUND The scientific objective of this magnetospheric physics mission was a detailed in vestigation of the Aurora Borealis, or 'Northern Lights'. The fields experiments (electric and magnetic) were constructed by the University of California at Berke ley (UCB), and Los Angeles (UCLA) respectively. The particles instruments were constructed by UCB and the University of New Hampshire in collaboration with Lockheed Palo Alto Research Laboratory. The instrument data processing unit was provided by UCB. The spacecraft bus, telemetry, and launch services were provided by the NASA...
1.1. MISSION BACKGROUND The scientific objective of this magnetospheric physics mission was a detailed in vestigation of the Aurora Borealis, or 'Nort...
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cena:
402,53 |
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The Analysis of Flight Operational Quality Assurance (FOQA) Data
ISBN: 9783639186352 / Angielski / Miękka / 124 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The use of FOQA has become widely adopted within the last decade with the aim of increasing aviation safety. Although thousand of parameters have been available to FOQA programs, airlines have traditionally chosen a limited number for analysis; there has been no consensus on what parameters - other than the required ones - should be monitored. Therefore, several FOQA parameters that could enhance air carrier safety have not been recorded and/or analyzed. The research described in this book has no precedent in the United States. This exploratory mixed methods study began with a conference call...
The use of FOQA has become widely adopted within the last decade with the aim of increasing aviation safety. Although thousand of parameters have been...
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cena:
219,18 |
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Adaptive Control of Nonaffine Systems for Flight Applications
ISBN: 9783639180008 / Angielski / Miękka / 76 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Due to the nonlinear-in-control nature of the dynamical system in aggressive flight maneuvers, well-known dynamic inversion methods cannot be applied to determine the explicit form of the control law. Additionally, the aerodynamic uncertainties, typical for such regimes, are poorly modeled, and therefore there is a great need for adaptive control methods to compensate for dynamic instabilities. In this book, an adaptive control design method for both short-period and lateral/directional control of a fighter aircraft is presented. The approach uses a specialized set of radial basis function...
Due to the nonlinear-in-control nature of the dynamical system in aggressive flight maneuvers, well-known dynamic inversion methods cannot be applied ...
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cena:
219,18 |