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Ship magnetism and the magnetic compass /

Ship Magnetism and the Magnetic Compass deals with the magnetism of ships and the deviation of the magnetic compass produced by this magnetism. Emphasis is placed on the distinction between the deviation itself and what causes the deviation. Numerous worked examples for exercise are found at the end...

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Detalles Bibliográficos
Clasificación:Libro Electrónico
Autor principal: Merrifield, F. G. (Autor)
Formato: Electrónico eBook
Idioma:Inglés
Publicado: Oxford ; New York : Pergamon Press, 1963.
Colección:Commonwealth and international library of science, technology, engineering and liberal studies. Navigation and nautical courses ; v. 1.
Temas:
Acceso en línea:Texto completo

MARC

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100 1 |a Merrifield, F. G.,  |e author. 
245 1 0 |a Ship magnetism and the magnetic compass /  |c F.G. Merrifield. 
260 |a Oxford ;  |a New York :  |b Pergamon Press,  |c 1963. 
300 |a 1 online resource :  |b illustrations, maps 
336 |a text  |b txt  |2 rdacontent 
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490 1 |a The Commonwealth and international library of science, technology, engineering, and liberal studies. Navigation and nautical courses ;  |v volume 1 
500 |a Includes index. 
588 0 |a Print version record. 
506 |3 Use copy  |f Restrictions unspecified  |2 star  |5 MiAaHDL 
533 |a Electronic reproduction.  |b [Place of publication not identified] :  |c HathiTrust Digital Library,  |d 2010.  |5 MiAaHDL 
538 |a Master and use copy. Digital master created according to Benchmark for Faithful Digital Reproductions of Monographs and Serials, Version 1. Digital Library Federation, December 2002.  |u http://purl.oclc.org/DLF/benchrepro0212  |5 MiAaHDL 
583 1 |a digitized  |c 2010  |h HathiTrust Digital Library  |l committed to preserve  |2 pda  |5 MiAaHDL 
520 8 |a Ship Magnetism and the Magnetic Compass deals with the magnetism of ships and the deviation of the magnetic compass produced by this magnetism. Emphasis is placed on the distinction between the deviation itself and what causes the deviation. Numerous worked examples for exercise are found at the end of each chapter. Comprised of 15 chapters, this volume begins with an introduction to magnetometry, paying particular attention to the magnitude of the forces involved in magnetism and the manner in which these forces act. The strength of a magnetic pole is also considered, along with the angle of deflection of the needle when in two magnetic fields. Subsequent chapters offer a thorough treatment of the strength of the magnetic field and the magnet's moment of inertia and magnetic moment; the earth's magnetic force; and how the different parts of the ship's magnetic force give different types of deviation. The book also explains the heeling error and its causes; the principle underlying successful compass adjustment; the effect of the ship's magnetic forces on the directive force felt by the compass needles; and sub-permanent magnetism. 
505 0 |a Front Cover; Ship Magnetism and the Magnetic Compass; Copyright Page; Table of Contents; PREFACE; CHAPTER I. MAGNETOMETRY; Unit Pole and Law of Inverse Squares; Field Strength, Moment, Long and Short Magnet, Restoring Couple; Angle of Deflection of Needle, when in Two Magnetic Fields; CHAPTER II. MAGNETOMETRY; Comparison of Field Strength and Moment; CHAPTER III. TERRESTRIAL MAGNETISM; CHAPTER IV. SHIP MAGNETISM; Magnetic Induction; Resolution of the Permanent Magnetic Field at the Compass Position into Three Components; CHAPTER V. SHIP MAGNETISM; The Coefficients; Coefficient A 
505 8 |a Coefficient BCoefficient C; Permanent B and Permanent C combined; Coefficient D; Coefficient E; Recapitulation; CHAPTER VI. SHIP MAGNETISM; Heeling Error; CHAPTER VII. SHIP MAGNETISM; Changes in Deviation arising from Changes of Magnetic Latitude; CHAPTER VIII. PRINCIPLES OF COMPASS ADJUSTMENT; Theoretical Compensation for Deviation; Separation (Splitting) of Total B and Heeling Error into the Permanent and Induced Parts; CHAPTER IX. PRINCIPLES OF COMPASS ADJUSTMENT; Combined Correction of Induced B and Induced C; Adjustment of all Quadrantal Deviations; CHAPTER X. DIRECTIVE FORCE 
505 8 |a The Influence of Hard and Soft Iron on the Horizontal Force at the Compass PositionCoefficient Lambda; Adjustment of the Compass from Knowledge of Directive Force; Loss in Directive Force; CHAPTER XI. DEFLECTING METHODS OF MEASURING RELATIVE DIRECTIVE FORCE; Principle; Methods; CHAPTER XII. VERTICAL FORCE AT THE COMPASS POSITION; Coefficient Mu: Correction of Heeling Error by Vertical Force Instrument; CHAPTER XIII. SUB-PERMANENT MAGNETISM; Hysteresis; CHAPTER XIV. COMPASS ADJUSTMENT: GENERAL CONSIDERATIONS AND PROCEDURE; Reasons for Adjusting Compasses; Order of Making Correction 
505 8 |a Preparations and Precautions before AdjustingCHAPTER XV. PRACTICAL COMPASS ADJUSTMENT; On the Compass; On the Deviascope; REVISION QUESTIONS; ANSWERS TO EXERCISES; INDEX 
650 0 |a Magnetism of ships. 
650 0 |a Compass. 
650 6 |a Magn�etisme des navires.  |0 (CaQQLa)201-0151286 
650 6 |a Boussoles.  |0 (CaQQLa)201-0035380 
650 7 |a compasses (direction indicators)  |2 aat  |0 (CStmoGRI)aat300196707 
650 7 |a SCIENCE  |x Physics  |x Magnetism.  |2 bisacsh 
650 7 |a Compass  |2 fast  |0 (OCoLC)fst00871379 
650 7 |a Magnetism of ships  |2 fast  |0 (OCoLC)fst01005848 
776 0 8 |i Print version:  |a Merrifield, F.G.  |t Ship Magnetism and the Magnetic Compass : The Commonwealth and International Library of Science, Technology, Engineering and Liberal Studies: Navigation and Nautical Courses.  |d Burlington : Elsevier Science, �2014  |z 9780080097695 
830 0 |a Commonwealth and international library of science, technology, engineering and liberal studies.  |p Navigation and nautical courses ;  |v v. 1. 
856 4 0 |u https://sciencedirect.uam.elogim.com/science/book/9780080097695  |z Texto completo