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 | Отрасли экономики: Машиностроение -> Авиастроение P?ter Bauer Optimal tracking solutions applied to unmanned aerial vehicles. 2013 г., 252 стр., мягкий переплет In microcontroller controlled systems the limited computational capacity requires simple control solutions meanwhile multiple-input multiple-output (MIMO) controllers usually give better performance than simple single-input single-output ones. In this work simple, causal tracking solutions are studied considering MIMO linear time invariant system... | 47936 тг  |
 | Отрасли экономики: Машиностроение -> Авиастроение Konstantinos Katsonis and Chloe Berenguer Global Modeling of N2O, air and N2 Discharges and Applications. 2013 г., 132 стр., мягкий переплет A Global (volume averaged) Model (GM) conceived for modeling of discharges fed by N2O and by N2 / O2 mixtures including 4:1 [N2]:[O2] air-like ones, is applied to plasma discharges and to electric propulsion devices in case of pure N2O and of N2 / O2 feeding. The main results obtained by this model allowing to characterize the central “core”... | 22862 тг |
 | Отрасли экономики: Машиностроение -> Авиастроение Inna Abramova Terrain-Following Motion of an Autonomous Agent. Motion Planning in Unknown Environment by Means of Terrain-Following Motion 2013 г., 300 стр., мягкий переплет This work considers a problem of motion planning in the unknown environment, where terrain features are used for navigation. The described terrain-following motion control law uses reactive collision avoidance approach, augmenting it with a strong deliberative component and full consideration of kinematic and dynamic constraints of the autonomous... | 49158 тг |
 | Отрасли экономики: Машиностроение -> Авиастроение Monika Chauhan Rai Direct Numerical Simulation of Detonation-Turbulence Interaction. 2013 г., 92 стр., мягкий переплет A numerical study was performed to investigate the e?ect of pre-shock turbulence on detonation wave properties. A direct numerical simulation was performed on the chemically reactive Navier–Stokes equations using a Runge–Kutta scheme and a ?fth-order WENO spatial discretization. A simple one-step chemical kinetics model was used in the study.... | 31605 тг |
 | Отрасли экономики: Машиностроение -> Авиастроение K. M. Praseed,T. Nishanth and M. K. Satheesh Kumar An Introduction to the Physics of Aerosols over Kannur, India. 2013 г., 172 стр., мягкий переплет This book focuses on the optical properties of atmospheric aerosols, their diurnal and seasonal variations that have been observed at Kannur (11.9oN, 75.4oE, 5 m ASL). This work has been carried out with the ground based measurements by using a sun photometer. Measurement of aerosol mass loading and chemical analysis for identifying and... | 42675 тг |
 | Отрасли экономики: Машиностроение -> Авиастроение Emerson Andrade dos Santos,Wilton Fernandes Alves and Cristiane Aparecida Martins A Test Bench for Study of Liquid Rocket Engines. Design & Development of LRE Test Stand 2013 г., 184 стр., мягкий переплет The present book is the result of two master?s works about liquid propulsion. These works were developed at the Technological Institute of Aeronautics (ITA) in collaboration with the Institute of Aeronautics and Space (IAE). The main focus of the book is the development of an experimental educational tool which can be used in the formation of... | 43101 тг |
 | Отрасли экономики: Машиностроение -> Авиастроение Noaman Mohammad Noaman Effective Energy Management for MRAAM Using PICM. Analysis and Simulation 2013 г., 160 стр., мягкий переплет A midcourse guidance law based on minimum flight time optimal control formulation is developed based on singular perturbation technique (SPT). Singular perturbation techniques are used to simplify the optimal control problem. The resulting near-optimal control problem does not require the solution of any TPBVP. The guidance law, which is obtained... | 32569 тг |
 | Отрасли экономики: Машиностроение -> Авиастроение Zahra Tabesh and Ali Rezvani Development Of Ultrasonic Bird Control Device. 2013 г., 68 стр., мягкий переплет Over the years, aviation has faced with massive and serious threats of birds as a hazard on the airfield and environment surrounded to aircraft safety throughout the world. Approximately 75% of all bird strikes reported for civil airplanes and happened near the airports. There are several manufacturers of birds controls worldwide that produce... | 23493 тг |
 | Отрасли экономики: Машиностроение -> Авиастроение Shailendra Kumar Shukla and Prachi Rai Desiccant Cooling System-Performance Studies and Applications. 2013 г., 76 стр., мягкий переплет With the drastically change in climatic conditions in recent years, demand for air conditioning is spreading all over the world. This causes a primary consumption of energy in high quantity. In order to provide the best indoor air quality and thermal comfort with minimum consumption of energy, the hybrid desiccant cooling system is one of the... | 23777 тг |
 | Отрасли экономики: Машиностроение -> Авиастроение Igor Gaissinski and Josef Stricker Computational methods to optimize Supersonic Nozzles. Algorithms and Program Complex 2013 г., 400 стр., мягкий переплет The book is devoted to calculation methods of a converging-diverging nozzle used in propulsion and the high velocity flow. The algorithms and programs given in the book are intended to help engineers and students to design and calculate the nozzle parameters to provide optimal parameters for compressible supersonic flows. The present monograph is... | 57065 тг |
 | Отрасли экономики: Машиностроение -> Авиастроение T. Nishanth and M. K. Satheesh Kumar An Introduction to Chemistry of Trace Gases over Kannur,India. Surface Ozone, Oxides of Nitrogen, Methane, Non-Methane Total Hydrocarbons in the lower troposphere over Kannur 2013 г., 212 стр., мягкий переплет This book describes the continuous observation of prominent trace gases O3, and its precursors like NO, NO2, NOx, CH4 and Total NMHCs that significantly influence the air quality over Kannur, a coastal region in South India. Ozone being a prominent greenhouse gas, it plays a vital role in modifying the chemistry of the atmosphere by which it... | 43128 тг |
 | Отрасли экономики: Машиностроение -> Авиастроение Lakshya Vaibhav Datta and Ugur Guven Introduction to Space Debris: Challenges and Removal Techniques. Fundamentals of Space Debris Removal from Low Earth Orbit and Middle Earth Orbit 2013 г., 116 стр., мягкий переплет Especially with advents in space technology, space debris removal has become more important then ever. There can be several methods of removal of space debris. One of the viable options available is taking proper precautions in satellites and objects being sent up in to space, such that they can use their own systems in order to return back to... | 29602 тг |
 | Отрасли экономики: Машиностроение -> Авиастроение Ali Rezvani Study of avian control with engineered biopsychological approach. Avian control in BASH 2013 г., 60 стр., мягкий переплет Bird aircraft strike hazard is a serious threat for airlines all around the world. Many damages and crashes are reported by airports for bird strike. Huge amount of capital are spent for this event annually in respect of aircraft structure damages. Although bird in comparison with aircraft has very less weight, the speed of aircraft is very high... | 27613 тг |
 | Отрасли экономики: Машиностроение -> Авиастроение Amarnath Mullick Studies of Flow Through Air Intakes using Artificial Intelligence. 2013 г., 208 стр., мягкий переплет Y-intake is synonymous with 'twin intake' or ' bifurcated intake'. These are referred to a pair of intakes in the wing root or on the two sides of a fuselage, feeding a single engine via a common plenum chamber. Y shaped intake is the popular choice for air intake in single engined fighter aircraft. The air intake must meet the engine mass flow... | 47389 тг |
 | Отрасли экономики: Машиностроение -> Авиастроение Remigiusz Pospieszy?ski Different Operating Modes of Rosetta's Ion Composition Analyser. 2013 г., 96 стр., мягкий переплет The work describes author's struggle with creating a software model of a real instrument that is on route to visit the 67P/Churyumov-Gerasimenko comet. The model had to be created in order to perform simulations of the real instrument that is placed on board the Rosetta probe. To conserve energy, many instruments are off during the flight. The... | 28892 тг |
 | Отрасли экономики: Машиностроение -> Авиастроение Luis Velazquez-Araque Development of an airfoil for an unmanned aerial vehicle. 2013 г., 116 стр., мягкий переплет This book deals with the development of an airfoil for an unmanned aerial vehicle (UAV) with internal blowing propulsion system. This development is based on the modification of a selected airfoil from the NACA four-digit family. The modification of this airfoil was made in order to create a blowing outlet on the suction surface. Therefore, four... | 29602 тг |
 | Отрасли экономики: Машиностроение -> Авиастроение Rohan M. Ganapathy,Pradhapraj Maruthaiyan and Pradeep Johnson One Dimensional Analysis Program for Scramjet and Ramjet Flowpaths. Conceptual Analysis and Simulation of Scramjet/Ramjet Engine with MATLAB Programming 2013 г., 120 стр., мягкий переплет This book is intended for aerospace engineering students as well as professional aerospace engineers who are interested in Scramjet and Ramjet propulsion technology. Conceptual analysis are an important part of Scramjet/Ramjet propulsion technology and this book talks about the basics of Scramjet and Ramjet propulsion as well as one-dimensional... | 29744 тг |
 | Отрасли экономики: Машиностроение -> Авиастроение Yitong Jiang Identifying the Application of Sewage Sludge. An Application of Remote Sensing Technology on Monitoring Soil Amendments 2013 г., 112 стр., мягкий переплет Application of sewage sludge to agricultural fields is used by farmers to improve the soil conditions physically, chemically, and organically. However, the application has potential risk to public health and the environment, because the heavy metals, nutrients, and pathogens may be included in sewage sludge. The location of all applications of... | 29460 тг |
 | Отрасли экономики: Машиностроение -> Авиастроение Ez Hassan Dynamics of Supersonic Jet in Crossflow and Liquid Plug Rupture. 2014 г., 216 стр., мягкий переплет Multi-fluid dynamics' simulations require numerical treatments based on the flow characteristics, including flow speed, turbulence, thermodynamic state, and time/length scales. Two distinct problems are investigated: supersonic jet and crossflow interactions; and liquid plug propagation and rupture in lung airways. Supersonic crossflow is the... | 46658 тг |
