06314nam 22009133u 450 991100707450332120250411161641.0978048613185604861318589781621986270162198627697804866478520486647854(CKB)2550000001185958(EBL)1894897(SSID)ssj0001002751(PQKBManifestationID)12441820(PQKBTitleCode)TC0001002751(PQKBWorkID)10997997(PQKB)10861673(MiAaPQ)EBC1894897(Au-PeEL)EBL1894897(CaONFJC)MIL565336(OCoLC)868271351(Perlego)110952(EXLCZ)99255000000118595820141222d1985|||| u|| |engur|||||||||||txtrdacontentcrdamediacrrdacarrierMechanical vibrations /J.P. den Hartog1st ed.Dover PublicationsNew York :Dover Publications, Inc.,19851 online resource (899 pages)Dover Civil and Mechanical Engineering SeriesDescription based upon print version of record.An unabridged, slightly corrected republication of the fourth edition (1956) of the work first published by the McGraw-Hill Book Company, Inc., New York, in 1934. A brief Preface has been added to this edition9780486647852 0486647854 9781306340854 1306340853 Cover; Title Page; Copyright Page; Preface; Content; List of Symbols; Chapter 1. Kinematics Of Vibration; 1.1. Definitions; 1.2. The Vector Method of Representing Vibrations; 1.3. Beats; 1.4. A Case of Hydraulic-turbine Penstock Vibration; 1.5. Representation by Complex Numbers; 1.6. Work Done on Harmonic Motions; 1.7. Non-harmonic Periodic Motions; Chapter 2. The Single-Degree-Of-Freedom System; 2.1. Degrees of Freedom; 2.2. Derivation of the Differential Equation; 2.3. Other Cases; 2.4. Free Vibrations without Damping; 2.5. Examples; 2.6. Free Vibrations with Viscous Damping2.7. Forced Vibrations without Damping2.8. Forced Vibrations with Viscous Damping; 2.9. Frequency-measuring Instruments; 2.10. Seismic Instruments; 2.11. Electrical Measuring Instruments; 2.12. Theory of Vibration Isolation; 2.13. Application to Single-phase Electrical Machinery; 2.14. Application to Automobiles; Floating Power; Chapter 3. Two Degrees Of Freedom; 3.1. Free Vibrations; Natural Modes; 3.2. The Undamped Dynamic Vibration Absorber; 3.3. The Damped Vibration Absorber; 3.4. Ship Stabilization; 3.5. Automobile Shock Absorbers; 3.6. Isolation of Non-rigid Foundations4.1. Free Vibrations without Damping4.2. Forced Vibrations without Damping; 4.3. Free and Forced Vibrations with Damping; 4.4. Strings and Organ Pipes; Longitudinal and Torsional Vibrations of Uniform Bars; 4.5. Rayleigh's Method; 4.6. Bending Vibrations of Uniform Beams; 4.7. Beams of Variable Cross Section; 4.8. Normal Functions and Their Applications; 4.9. Stodola's Method for Higher Modes; 4.10. Rings, Membranes, and Plates; Chapter 4. Many Degrees Of Freedom; Chapter 5. Multicylinder Engines; 5.1. Troubles Peculiar to Reciprocating Engines; 5.2. Dynamics of the Crank Mechanism5.3. Inertia Balance of Multicylinder Engines5.4. Natural Frequencies of Torsional Vibration; 5.5. Numerical Example; 5.6. Torque Analysis; 5.7. Work Done by Torque on Crank-shaft Oscillation; 5.8. Damping of Torsional Vibration; Propeller Damping; 5.9. Dampers and Other Means of Mitigating Torsional Vibration; 6.1. Critical Speeds; 6.2. Holzer's Method for Flexural Critical Speeds; 6.3. Balancing of Solid Rotors; 6.4. Simultaneous Balancing in Two Planes; 6.5. Balancing of Flexible Rotors; Field Balancing; 6.6. Secondary Critical Speeds; 6.7. Critical Speeds of Helicopter Rotors6.8. Gyroscopic Effects6.9. Frame Vibration in Electrical Machines; 6.10. Vibration of Propellers; 6.11. Vibration of Steam-turbine Wheels and Blades; Chapter 6. Rotating Machinery; Chapter 7. Self-Excited Vibrations; 7.1. General; 7.2. Mathematical Criterion of Stability; 7.3. Instability Caused by Friction; 7.4. Internal Hysteresis of Shafts and Oil-film Lubrication in Bearings as Causes of Instability; 7.5. Galloping of Electric Transmission Lines; 7.6. Kármán Vortices; 7.7. Hunting of Steam-engine Governors; 7.8. Diesel-engine Fuel-injection Valves7.9. Vibrations of Turbines Caused by Leakage of Steam or Water.This classic textbook by J. P. Den Hartog, retired professor of mechanical engineering at MIT, reflects the author's unique ability to combine the scholarly insight of a distinguished scientist with the practical, problem-solving orientation of an experienced industrial engineer. Although mathematics plays a role in the subject, Den Hartog employs the simplest possible mathematical approaches. His lucid explanations of complex problems are presented in a direct style and supported by illustrative models. Numerous figures in the text enhance its value as a basic foundation in a field which DeDover Civil and Mechanical Engineering SeriesMechanics, AppliedVibrationVibrationMechanics, AppliedCivil & Environmental EngineeringHILCCEngineering & Applied SciencesHILCCCivil EngineeringHILCCMecànica aplicadalemacVibraciólemacMechanics, Applied.Vibration.Vibration.Mechanics, Applied.Civil & Environmental EngineeringEngineering & Applied SciencesCivil EngineeringMecànica aplicadaVibració620.1123Den Hartog J. P(Jacob Pieter),1901-1989.624AU-PeELAU-PeELAU-PeELBOOK9911007074503321Mechanical vibrations117485UNINA