Автор: Sharman Название: Aviation Turbulence ISBN: 3319236296 ISBN-13(EAN): 9783319236292 Издательство: Springer Рейтинг: Цена: 167700.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Anyone who has experienced turbulence in flight knows that it is usually not pleasant, and may wonder why this is so difficult to avoid. The book includes papers by various aviation turbulence researchers and provides background into the nature and causes of atmospheric turbulence that affect aircraft motion, and contains surveys of the latest techniques for remote and in situ sensing and forecasting of the turbulence phenomenon. It provides updates on the state-of-the-art research since earlier studies in the 1960s on clear-air turbulence, explains recent new understanding into turbulence generation by thunderstorms, and summarizes future challenges in turbulence prediction and avoidance.
Автор: Pollard Название: Whither Turbulence and Big Data in the 21st Century? ISBN: 3319412159 ISBN-13(EAN): 9783319412153 Издательство: Springer Рейтинг: Цена: 186330.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This volume provides a snapshot of the current and future trends in turbulence research across a range of disciplines. It provides an overview of the key challenges that face scientific and engineering communities in the context of huge databases of turbulence information currently being generated, yet poorly mined. These challenges include coherent structures and their control, wall turbulence and control, multi-scale turbulence, the impact of turbulence on energy generation and turbulence data manipulation strategies. The motivation for this volume is to assist the reader to make physical sense of these data deluges so as to inform both the research community as well as to advance practical outcomes from what is learned. Outcomes presented in this collection provide industry with information that impacts their activities, such as minimizing impact of wind farms, opportunities for understanding large scale wind events and large eddy simulation of the hydrodynamics of bays and lakes thereby increasing energy efficiencies, and minimizing emissions and noise from jet engines.
Elucidates established, contemporary, and novel aspects of fluid turbulence - a ubiquitous yet poorly understood phenomena;Explores computer simulation of turbulence in the context of the emerging, unprecedented profusion of experimental data,which will need to be stewarded and archived;Examines a compendium of problems and issues that investigators can use to help formulate new promising research ideas;Makes the case for why funding agencies and scientists around the world need to lead a global effort to establish and steward large stores of turbulence data, rather than leaving them to individual researchers.
Автор: Tam Название: Computational Aeroacoustics ISBN: 1107656338 ISBN-13(EAN): 9781107656338 Издательство: Cambridge Academ Рейтинг: Цена: 74970.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: The objective of Computational Aeroacoustics is not simply to develop computational methods but to use these methods to solve aeroacoustics problems and perform numerical simulation of aeroacoustic phenomena. This is both a textbook with exercises for graduate students and a reference with code for researchers in CAA.
The design, implementation and validation of avionics and aeronautical systems have become extremely complex tasks due to the increase of functionalities that are deployed in current avionics systems and the need to be able certify them before putting them into production.
This book proposes a methodology to enable the rapid prototyping of such a system by considering from the start the certification aspects of the solution produced. This method takes advantage of the model-based design approaches as well as the use of formal methods for the validation of these systems. Furthermore, the use of automatic software code generation tools using models makes it possible to reduce the development phase as well as the final solution testing.
This book presents, firstly, an overview of the model-based design approaches such as those used in the field of aeronautical software engineering. Secondly, an original methodology that is perfectly adapted to the field of aeronautical embedded systems is introduced. Finally, the authors illustrate the use of this method using a case study for the design, implementation and testing of a new generation aeronautical router.
Автор: Walter Frost Название: Handbook of Turbulence ISBN: 146842324X ISBN-13(EAN): 9781468423242 Издательство: Springer Рейтинг: Цена: 113190.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Turbulence takes place in practically all flow situations that occur naturally or in modern technological systems.
Автор: Alain Dervieux; Marianna Braza; Jean-Paul Dussauge Название: Computation and Comparison of Efficient Turbulence Models for Aeronautics — European Research Project ETMA ISBN: 332289861X ISBN-13(EAN): 9783322898616 Издательство: Springer Рейтинг: Цена: 46570.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: The computation of complex turbulent flows by statistical modelling has already a long history. The most popular two-equation models today were introduced in the early sev- enties. However these models have been generally tested in rather academic cases. The develope- ment of computers has led to more and more acurate numerical methods. The interactions betwe n numerical and modelling techniques are generally not well mastered. Moreover, computation of real life cases, including 3D effects, complex geometries and pressure gra- dients based on two-equation models with low-Reynolds treatment at the proximity of walls are not really of common use. A large number of models has been proposed; this is perhaps the sign that none of them is really satisfactory, and then the assessment of their generality is not an easy task: it requires a lot of understanding of the physics and a lot of work for testing the large number of relevant cases in order to assess their limits of validity which is a condition for an improved confidence in engineering applications. This is probably why workshops and working groups are frequent and the ETMA consor- tium has choosen to build a state of the art in theoretical and numerical statistical turbu- lence modelling for real life computations by taking some marks with respect to previous workshops such as the Stanford meetings (1980,1981); some problems are kept or updated by new experiments, some problems are discarded, some new problems are introduced; the focus is kept on flows with 2D geometries.
Автор: Sultanian Bijay Название: Gas Turbines ISBN: 1107170095 ISBN-13(EAN): 9781107170094 Издательство: Cambridge Academ Рейтинг: Цена: 97150.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This long-awaited, physics-first and design-oriented text describes and explains the underlying flow and heat transfer theory of secondary air systems while providing the corresponding mathematical modeling techniques of various components.
Автор: Wolfgang Kollmann Название: Navier-Stokes Turbulence ISBN: 3030318680 ISBN-13(EAN): 9783030318680 Издательство: Springer Рейтинг: Цена: 79190.00 T Наличие на складе: Невозможна поставка. Описание: The book serves as a core text for graduate courses in advanced fluid mechanics and applied science. It consists of two parts. The first provides an introduction and general theory of fully developed turbulence, where treatment of turbulence is based on the linear functional equation derived by E. Hopf governing the characteristic functional that determines the statistical properties of a turbulent flow. In this section, Professor Kollmann explains how the theory is built on divergence free Schauder bases for the phase space of the turbulent flow and the space of argument vector fields for the characteristic functional. Subsequent chapters are devoted to mapping methods, homogeneous turbulence based upon the hypotheses of Kolmogorov and Onsager, intermittency, structural features of turbulent shear flows and their recognition.
Автор: Luis Blay Esteban Название: Dynamics of Non-Spherical Particles in Turbulence ISBN: 3030281353 ISBN-13(EAN): 9783030281359 Издательство: Springer Рейтинг: Цена: 93160.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This book studies the dynamics of 2D objects moving through turbulent fluids. The book also presents a detailed analysis of the falling style of irregular particles, which makes it possible to estimate particle trajectory and wake morphology based on frontal geometry.
Автор: Eliseev B. P.; Kozlov A. I.; Romancheva N. I.; Sha Название: Probabilistic-Statistical Approaches to the Prediction of Aircraft Navigation Systems Condition ISBN: 9811399220 ISBN-13(EAN): 9789811399220 Издательство: Springer Рейтинг: Цена: 79190.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This book highlights the development of new methods for assessing and forecasting the state of various complex ageing systems in service; and making recommendations on the ideal aircraft route, taking into consideration the available information on the reliability of the navigation and communication equipment.
Автор: Monalisa Mishra Название: Fundamental Approaches to Screen Abnormalities in Drosophila ISBN: 1493997556 ISBN-13(EAN): 9781493997558 Издательство: Springer Рейтинг: Цена: 102480.00 T Наличие на складе: Поставка под заказ. Описание: This volume includes in-depth, hands-on protocols for detecting various developmental defects in Drosophila. It provides cutting-edge methods for maintaining Drosophila under laboratory conditions to perform various experiments, and for dissecting various imaginal discs of the larvae. Further, biochemical protocols for estimating the levels of different metabolites, reactive oxygen species, and fat-sensitive pathways are discussed, and various staining and behavior techniques for fat detection are provided. The book explains how various fluorescent dyes and the comet assay can be used to identify DNA damage, and elaborates on the analysis of the eye, antennae, imaginal disc, gut and muscle damage under bright field and fluorescent microscopes. It covers the analysis of hemolymph using Giemsa staining; determining the functionality of channel proteins, eye and mechanosensory organs in adults and larvae using various behavioral assays; and metal detection and structural analysis for various tissues using SEM. In closing, it addresses the analysis of Drosophila’s eye and head via paraffin section; measurement of reactive oxygen species from various tissues via FACS; and the CRISPER technique for gene editing and analysis of micro RNA mutations.
Автор: Banmiller David a., Cullen Rebecca Название: Turbulence: Fifty Years on the Leading Edge of the Airline Industry ISBN: 173349362X ISBN-13(EAN): 9781733493628 Издательство: Неизвестно Рейтинг: Цена: 22950.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание:
"[An] easy-to-read yet informative in-depth analysis of the aviation industry. For those who are fascinated by the dynamics of airline travel and are intrigued by how so many different disciplines come together to make flying what it is today, this is a must read."
-Gordon Bethune, chairman and CEO, Continental Airlines (retired)
A behind-the-scenes view of the commercial airline industry from the "Airline Doctor."
David A. Banmiller's career as an executive has put him in the middle of some of the airline industry's defining moments over the last fifty years, from its 1960s jet-age heyday, to an era of hijackings in the 70s, through the aftermath of the Pan Am Lockerbie disaster in 1988 and the September 11th tragedy.
Are you fascinated with aviation or ever wondered why prices change and legroom is limited? Turbulence is a fascinating journey through the industry-its people, its economics, and the logistics of continually "moving the iron" in times of ongoing upheaval.
Challenging myths that flying is unsafe and expensive, the food is awful, and the personnel grouchy, this unique business memoir delves into the history of air travel, how it evolved into what it is today, and what the future holds.
Infused with wisdom gleaned from hard lessons learned on the front lines, Turbulence is an engrossing peek behind the scenes of a memorable career in a tumultuous-but indestructible-American industry.
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