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1. |
Record Nr. |
UNINA9911004839303321 |
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Autore |
Billingsley J. Barrie |
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Titolo |
Low-angle radar land clutter : measurements and empirical models / / J. Barrie Billingsley |
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Pubbl/distr/stampa |
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Norwich, N.Y., : William Andrew Pub., : SciTech Pub. |
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Stevenage, UK, : Institution of Electrical Engineers, c2002 |
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ISBN |
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1-282-01117-0 |
9786612011177 |
0-8155-1821-8 |
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Edizione |
[1st edition] |
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Descrizione fisica |
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1 online resource (722 p.) |
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Disciplina |
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Soggetti |
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Radar - Interference |
Electric interference |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Description based upon print version of record. |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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Front Cover; Low-Angle Radar Land Clutter: Measurements and EmpiricalModels; Copyright Page; Dedication; Table ofContents; Foreword; Preface; Chapter 1.Overview; 1.1 Introduction; 1.2 Historical Review; 1.3 Clutter Measurements at Lincoln Laboratory; 1.4 Clutter Prediction at Lincoln Laboratory; 1.5 Scope of Book; 1.6 Organization of Book; References; Chapter 2. Preliminary X-Band Clutter Measurements; 2.1 Introduction; 2.2 Phase Zero Clutter Measurements; 2.3 The Nature of Low-Angle Clutter; 2.4 X-Band Clutter Spatial Amplitude Statistics; 2.5 Summary; References |
Appendix 2.A: Phase Zero RadarAppendix 2.B: Formulation of Clutter Statistics; Appendix 2.C: Depression Angle Computation; Chapter 3.Repeat Sector Clutter Measurements; 3.1 Introduction; 3.2 Multifrequency Clutter Measurements; 3.3 Fundamental Effects in Low-Angle Clutter; 3.4 Mean Land Clutter Strength vs Frequency by Terrain Type; 3.5 Dependencies of Mean Land Clutter Strength with Radar Parameters; 3.6 Higher Moments and Percentiles in Measured Land Clutter Spatial Amplitude Distributions; 3.7 Effects of Weather and Season; 3.8 Summary; References; Appendix 3.A: Phase One Radar |
Appendix 3.B: Multipath PropagationAppendix 3.C: Clutter |
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Computations; Chapter 4.Approaches to Clutter Modeling; 4.1 Introduction; 4.2 An Interim Angle-Specific Clutter Model; 4.3 Non-Angle-Specific Modeling Considerations; 4.4 Terrain Visibility and Clutter Occurrence; 4.5 Discrete vs Distributed Clutter; 4.6 Temporal Statistics, Spectra, and Correlation; 4.7 Summary; References; Appendix 4.A: Clutter Strength vs Range; Appendix 4.B: Terrain Visibility as a Function of Site Height and Antenna Mast Height; Appendix 4.C: Effects of Terrain Shadowing and Finite Sensitivity |
Appendix 4.D: Separation of Discretes in Clutter ModelingChapter 5.Multifrequency Land ClutterModeling Information; 5.1 Introduction; 5.2 Derivation of Clutter Modeling Information; 5.3 Land Clutter Coefficients for General Terrain; 5.4 Land Clutter Coefficients for Specific Terrain Types; 5.5 PPI Clutter Map Prediction; 5.6 Summary; References; Appendix 5.A: Weibull Statistics; Chapter 6. Windblown Clutter Spectral Measurements; 6.1 Introduction; 6.2 Exponential Windblown Clutter Spectral Model; 6.3 Measurement Basis for Clutter Spectral Model; 6.4 Use of Clutter Spectral Model |
6.5 Impact on MTI and STAP6.6 Historical Review; 6.7 Summary; References; Index |
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Sommario/riassunto |
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A necessary reference for all radar engineers or analysts including many levels of managers, advisors and decision makers in the U.S. and worldwide radar industry. Directly useful in both military (DOD) and civilian (FAA) applications. The result of 20 years of research at MIT Lincoln Lab, this book is of the most significant tehcnological consequence for the industry. It actually solves the problem of low angle radar land clutter by showing the reader how to design and predict the performance of radars that operate in situations where land clutter prevalent. Radar land clutter constit |
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2. |
Record Nr. |
UNINA9910437922903321 |
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Autore |
Nield Donald A |
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Titolo |
Convection in Porous Media / / by Donald A. Nield, Adrian Bejan |
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Pubbl/distr/stampa |
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New York, NY : , : Springer New York : , : Imprint : Springer, , 2013 |
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ISBN |
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1-4614-5541-3 |
1-283-91213-9 |
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Edizione |
[4th ed. 2013.] |
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Descrizione fisica |
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1 online resource (800 p.) |
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Altri autori (Persone) |
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Disciplina |
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Soggetti |
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Thermodynamics |
Heat engineering |
Heat transfer |
Mass transfer |
Soft condensed matter |
Geology |
Catalysis |
Fluid mechanics |
Engineering Thermodynamics, Heat and Mass Transfer |
Soft and Granular Matter |
Engineering Fluid Dynamics |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Description based upon print version of record. |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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Preface to the Fourth Edition -- Preface to the Third Edition -- Preface to the Second Edition -- Preface to the First Edition -- Nomenclature -- 1 Mechanics of Fluid Flow through a Porous Medium.- 2 Heat Transfer through a Porous Medium -- 3 Mass Transfer in a Porous Medium: Multicomponent and Multiphase Flows -- 4 Forced Convection -- 5. External Natural Convection -- 6 Internal Natural Convection: Heating from Below -- 7 Internal Natural Convection: Heating from the Side -- 8 Mixed Convection -- 9 Double-Diffusive Convection -- |
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10 Convection with Change of Phase -- 11 Geophysical Aspects -- References -- Index. |
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Sommario/riassunto |
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Convection in Porous Media, 4th Edition, provides a user-friendly introduction to the subject, covering a wide range of topics, such as fibrous insulation, geological strata, and catalytic reactors. The presentation is self-contained, requiring only routine mathematics and the basic elements of fluid mechanics and heat transfer. The book will be of use not only to researchers and practicing engineers as a review and reference, but also to graduate students and others entering the field. The new edition features approximately 1,750 new references and covers current research in nanofluids, cellular porous materials, strong heterogeneity, pulsating flow, and more. Recognized as the standard reference in the field Includes a comprehensive, 250-page reference list Cited over 2300 times to date in its various editions Serves as an introduction for those entering the field and as a comprehensive reference for experienced researchers Features new sections on nanofluids, carbon dioxide sequestration, and applications in geology. |
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