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1. |
Record Nr. |
UNINA9910797499403321 |
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Autore |
Hope Ian C. |
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Titolo |
A scientific way of war : antebellum military science, West Point, and the origins of American military thought / / Ian C. Hope |
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Pubbl/distr/stampa |
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Lincoln, [Nebraska] ; ; London, [England] : , : University of Nebraska Press, , 2015 |
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©2015 |
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ISBN |
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0-8032-7716-4 |
0-8032-7718-0 |
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Descrizione fisica |
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1 online resource (350 p.) |
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Collana |
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Studies in War, Society, and the Military |
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Disciplina |
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Soggetti |
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Military art and science - United States - History - 19th century |
Military education - United States - History - 19th century |
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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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Colonial and early national military science -- Army reforms, 1815-1820 -- West Point's scientific curriculum -- Internal improvements -- Jacksonian military science -- Military science during and after the Mexican War -- Antebellum military science -- Military science in the Civil War -- Conclusion -- Appendix A. West Point curricula -- Appendix B. Antebellum and Civil War officer statistics. |
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2. |
Record Nr. |
UNISA996478964903316 |
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Autore |
Aronov B. S (Boris Samuilovich) |
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Titolo |
Piezoelectric Electromechanical Transducers for Underwater Sound . Part I Introduction to Energy Method of Treating the Transducers / / Boris S. Aronov |
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Pubbl/distr/stampa |
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[s.l.] : , : Academic Studies Press, , 2022 |
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ISBN |
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Edizione |
[1st ed.] |
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Descrizione fisica |
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1 online resource (174 p.) |
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Disciplina |
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Soggetti |
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Technology & Engineering / Acoustics & Sound |
Technology & Engineering / Signals & Signal Processing |
Technology |
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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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Nota di contenuto |
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Frontmatter -- FOREWORD -- PREFACE -- ACKNOWLEDGEMENT -- TABLE OF CONTENTS -- CHAPTER 1 INTRODUCTION -- CHAPTER 2 DESIGNING TRANSDUCERS -- CHAPTER 3 TRANSDUCER PERFORMANCE ANALYSIS -- LIST OF SYMBOLS -- INDEX |
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Sommario/riassunto |
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The book is the most comprehensive coverage of piezoelectric acoustic transducers and all the related aspects of practical transducer designing for underwater applications in the field. It uses a physics-based energy method for analyzing transducer problems. This gives great physical insight into the understanding of the electromechanical devices. The great benefit of the energy method is that the multidisciplinary subject of electro-mechano-acoustics can be presented in parts and the solutions to the problems (electrical, electro-piezo, mechanical, and radiation) are combined using equivalent electrical circuit network theory. The energy and equivalent electromechanical circuit method at first is illustrated with transducer examples that can be modeled as a single degree of freedom system (such as spheres, short cylinders and flexural beams and plates). Then transducers are modeled as multiple degrees of freedom devices and the results are presented using multi contour electromechanical circuits. Special focus is made on the effects of coupled vibrations on |
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the transducer performance. The Book gives also extensive coverage of acoustic radiation including acoustic interaction between the transducers. It provides practical results that are directly useful for the transducers modeling. While there have been many studies of acoustic radiation of various shapes, non-previous presented the results in terms of such practical utility. |
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