Kooperativer Bibliotheksverbund

UID:

Format: XIII, 433 S. : , Ill., graph. Darst.

Language: English

UID:

Format: XIII, 433 S

Note: Literaturverz. S. 415-422

Language: English

UID:

Format: 1 online resource (241 p.)

ISBN: 1-281-77367-0 , 9786611773670 , 0-08-086928-9

Series Statement: Developments in sedimentology ; 17

Content: Sedimentary structures of ephemeral streams

Note: Description based upon print version of record. , Front Cover; Sedimentary Structures of Ephemeral Streams; Copyright Page; CONTENTS; Preface; Chapter 1. Introduction; FORMAT AND SCOPE OF BOOK; Chapter 2. Erosional structures; SCOUR HOLE (cut.and.fil1. scour.and.fil1. wash.out. ripple scour. toroid. obstacle mark); CRESCENT SCOUR (current crescent. crescentic scour mark. crescent cast. horse-shoe flute cast. wash-over crescent); TOOL MARK (prod. drag. bounce. brush. slide mark); GROOVE (current mark. erosion groove. current erosional mark. longitudinal rectilinear groove); RILL (channel. 2nd- and 3rd-order channel) , INCIPIENT RIB-AND-FURROW (current break-through)MICRO-TERRACE (water-level mark); FLUTED STEPS; DENDRITIC MARKS (Dendrophycus, dendritic surge marks); ARMORED MUD BALLS (clay ball, pudding ball, mud pebble, mud ball); Chapter 3. Structures formed during transportation and deposition; CUSPATE RIPPLE MARK; SINUOUS RIPPLE MARK (current ripple, sand wave); LINEAR ASYMMETRIC RIPPLE MARK (wave ripple mark, parallel ripple mark, rectilinear ripple mark, combined-flow ripples); SECONDARY RIPPLE MARK; EOLIAN RIPPLE MARK; LAG RIPPLE MARK (new structure) , LONGITUDINAL RIPPLE MARK (sand shadow, window ridge)SIMPLE INTERFERENCE RIPPLE MARK: MULTIPLE SECONDARY. CHEVRON RHOMBOID RIPPLE PATTERNS; COMPLEX INTERFERENCE RIPPLE MARK: LINEAR ASYMMETRIC AND SECONDARY CUSPATE AND SECONDARY(compound ripple mark, cross-ripple, dimpled current mark, tadpole nest); STREAMING LINEATION (sand streak, parting lineation, primary current lineation, parting plane lineation, harrow mark, graination); IMBRICATION (edgewise structure. shingle structure); Chapter 4. Post-depositional structures; POLYGONAL-SHRINKAGE CRACK (mud crack, desiccation crack, sun crack) , LINEAR-SHRINKAGE CRACK (incomplete shrinkage cracks, pseudo mud crack, radiate mud crack, subaqueous shrinkage crack)MUD CURL (clay gall, shale pebble, mud crust.); MUD PEBBLE; REVERSE MUD CURL; EARTH CRACK (subaerial sun-crack); SALINE FEATURES: SALT CRUST SALT RIDGE. WRINKLED SURFACE. CRYSTAL MOLD (creep wrinkles, crinkle marks, pseudo-ripples, "namak sefid"); TRACKS TRAILS. BURROWS; RAINDROP IMPRESSION; TEXTURED SURFACE (eolian microridges, wrinkle marks); ALGAL MAT (stromatolite, algal ball, algal biscuit); ALGAL MOUND (stromatolite, algal ball, algal biscuit) , GAS BUBBLE (gas pit, bubble impression, pit-and-mound structure)SAND VOLCANO (patterned cones); Chapter 5. Stratification; HORIZONTAL PARALLEL STRATIFICATION (uniform stratification); HORIZONTAL DISCONTINUOUS STRATIFICATION (planar bedding, plane bedding); LENTICULAR STRATIFICATION; GRADED STRATIFICATION (interrupted graded bedding, fining-upward cycles); MICRO CROSS-STRATIFICATION (small-scale trough cross-stratification, wispy cross-stratification, ripple-drift crossstratification); FESTOON CROSS-STRATIFICATION (medium-scale trough cross-stratification) , RIPPLE STRATIFICATION (ripple-drift stratification, climbing ripples, pseudo cross-stratification) , English

Additional Edition: ISBN 0-444-41100-3

Language: English

UID:

Format: 1 online resource (679 pages)

Edition: 2nd ed.

ISBN: 1-281-77795-1 , 9786611777951 , 0-08-086944-0

Series Statement: Developments in sedimentology ; 30B

Content: Sedimentary structures, their character and physical basis Volume 2

Note: Front Cover; Sedimentary Structures Their Character and Physical Basis; Copyright Page; CONTENTS; INTRODUCTION TO VOLUME II; CHAPTER 1. LONGITUDINAL BEDFORMS AND SECONDARY FLOWS; Introduction; General character and effects of secondary flows; Causes of secondary flow; Sand ribbons in aqueous currents; Sand ribbons in aeolian environments; Erosional grooves and ridges; Longitudinal desert dunes; Tidal current ridges; Ridge-and- furrow moulds; Wave-related furrows and ridges; Wave-related gravel stripes; Spur- and- groove; Glacial flutings; Trough banding in layered igneous rocks; Summary , CHAPTER 2. FREE MEANDERING CHANNELS AND LATERAL DEPOSITS; Introduction; Fluvial and tidal meanders; Flow processes in meanders and channel bends; Sedimentation processes in meanders and channel bends; Lateral accretion structures and deposits; Summary; CHAPTER 3. AN OUTLINE OF FLOW SEPARATION; Introduction; Separation in internal and external flows; Streamline mappings; Rollers and vortices: closed and open separation; Separation in two dimensions; Axisymmetric flows; Separation in three dimensions; Pressure and stress in low-speed separated flows , Vortex-production and turbulence in low-speed separated flows; Flow separation at high speeds; Axisymmetric turbulent jets; Summary; CHAPTER 4. SEDIMENTATION FROM JETS AND SEPARATED FLOWS; Introduction; Partical free falling velocity in the presence of turbulence; Sedimentation from jets; Sand volcanoes; Sedimentation from separated flows with normal gravity; Sedimentation in the far lee: shell-pebble lags and ripple fans; Geometry and structure of lee-side deposits; Summary; CHAPTER 5. FLOW AROUND A BLUFF BODY: OBSTACLE MARKS; Introduction; General features of bluff-body flows , Bluff bodies in planetary boundary layers; General implications for sedimentation; Controls on the character of obstacle marks; Current crescents in aeolian environments; Current crescents in aqueous environments; Current shadows in aeolian environments; Current shadows in aqueous environments; Scour-remnant ridges; Scour features in complex currents; Summary; CHAPTER 6. HEAT AND MASS TRANSFER: ICE DUNES, KARREN, AND RELATED FORMS; Introduction; Regimes and mechanisms of heat and mass transfer; Controls on heat and mass transfer; Heat and mass transfer in separated low-speed flows , Heat and mass transfer in high-speed flows; Instabilities accompanying mass or heat-with-mass transfer; Classification of Kurren; First-order Kurren; Second-order Kurren; Cockling; Transverse Kurren and related forms; Structures related to high-speed flow; Summary; CHAPTER 7. FLUTE MARKS, MUD RIPPLES, SICHEL WANNEN AND POTHOLES; Introduction; Flute marks; Mud ripples; Potholes; Sichelwunnen; Origin of flute marks; Origin of mud ripples; Origin of potholes; Origin of Sichelwannen; Summary; CHAPTER 8. LIQUIDIZATION, LIQUIDIZED SEDIMENT, AND THE SEDIMENTATION OF DENSE PARTICLE DISPERSIONS , Introduction , English

Additional Edition: ISBN 0-444-41945-4

Language: English

UID:

Format: 1 online resource (318 p.)

Edition: 1st edition

ISBN: 1-281-03932-2 , 9786611039325 , 0-08-055125-4

Content: Power Supply design is all about detail. And a large part of that detail lies in the practical domain, largely because of the typically small number of microseconds of switching periods involved, and the even smaller tens of nanoseconds of switch transition times --- all these, in effect accentuating various ""second-order"" effects, that eventually end up playing prime havoc with ""normal"" expectations of how the circuit should behave. So not unsurprisingly, even after reading several books, most readers still find themselves no closer to the ultimate goal of designing an actual power supply

Note: Description based upon print version of record. , Front cover; Troubleshooting Switching Power Converters: A Hands-on Guide; Copyright page; Table of contents; Preface; Acknowledgments; CHAPTER 1: Thinking Power; Practice and Theory: Two Sides of the Same Coin; Leave Your Past Perceptions Behind; Choose Your Friends Carefully; Finding Solutions that Converge; The Ripple Effect in Power Supplies; Experience Does Count; No Ifs, Ands, or Buts about That; Never Ignore a Problem Until It Is Too Late; Know Your Instruments Well; Heatseekers: On the Road with Symptomatic Troubleshooting; Causality Can Be the First Casualty , Learn from (Their) MistakesThe Problem with Problem Solving; CHAPTER 2: High-Frequency Effects and the Importance of Input Decoupling; Lies, Damn Lies, and Schematics; Occupational Hazards; Watch the Feedback Trace Closely; Physical Distances Become Critical; Estimating Harmonic Amplitudes; High-Frequency Input Decoupling; Don't Forget to Place that 0.1mF Ceramic Capacitor Really Close to the IC; You Need Bulk Capacitance, Too; Where Is the "Missing" Current Coming From?; Check Your Bench Power Supply; Lack of Bulk Capacitance and/or Too Much ESR Can Play Havoc , Single Ceramic Capacitor for Both Noise and Ripple,The Control Also Needs a Clean Supply Rail; Boost Topology Decoupling Is Slightly Different; CHAPTER 3: Output Noise and Filtering; Measuring Output Noise and Ripple; CHAPTER 4: Using Capacitors Wisely; Introduction; Part 1: Aluminum Electrolytics; Part 2: Ceramic Capacitors; CHAPTER 5: Maximizing the Effectiveness of the Ground Plane; How to Parallel Output Capacitors for Proper Sharing; Integrated Switcher IC Solutions Versus Controller IC Solutions; Quick Check on Current through Aluminum Capacitors , Secondary Side Trace Inductances and Their Impact on Efficiency Current Return Paths in the Ground Plane; Paralleling Traces to Reduce Inductance; CHAPTER 6: Printed Circuit Board Layout for AC-DC and DC-DC Converters; Introduction; Evaluation Boards (EVBs); CHAPTER 7: Working without a Ground Plane; 384x-based Controllers on Single-sided Boards; Watch the Primary Side Current Loop; And the Secondary Side Current Loop, Too; The Real "Switch"; CHAPTER 8: Home-Grown Strategies in Troubleshooting; Peeling the Onion; CHAPTER 9: Effective Bench Work; Introduction; Basic Equipment , CHAPTER 10: Efficiency Rules Ensure the Drive Is Adequate; Minimize Capacitive Parasitics; Proper Design of Snubbers and Clamps; Varying the Frequency; The Time-sharing Principle; Understanding the Shape of Buck Efficiency Curves; Estimating the Ratio of Conduction Loss to Switching Loss; CHAPTER 11: Magnetics, EMI, and Noise; The Wish List; Twisting and Turning Your Way Out of EMI Problems; Location of Clamp Affects Noise, Too; A Cheat-sheet for EMI Troubleshooting; CHAPTER 12: Discussion Forums, Datasheets, and Other Real-World Issues; Thinking Is the Key; Cross-check Everything , Product Liability Concerns , English

Additional Edition: ISBN 0-7506-8421-6

Language: English

UID:

Format: 1 online resource (396 p.)

Edition: 1st edition

ISBN: 1-281-11243-7 , 9786611112431 , 0-08-055657-4

Series Statement: Newnes world class designs series

Content: Newnes has worked with Marty Brown, a leader in the field of power design to select the very best design-specific material from the Newnes portfolio. Marty selected material for its timelessness, its relevance to current power supply design needs, and its real-world approach to design issues. Special attention is given to switching power supplies and their design issues, including component selection, minimization of EMI, toroid selection, and breadboarding of designs. Emphasis is also placed on design strategies for power supplies, including case histories and design examples. This is a book

Note: Description based upon print version of record. , Front Cover; Power Sources and Supplies: World Class Designs; Copyright Page; Contents; Preface; About the Editor; About the Contributors; Chapter 1: An Introduction to the Linear Regulator; 1.1 Basic Linear Regulator Operation; 1.2 General Linear Regulator Considerations; 1.3 Linear Power Supply Design Examples; Chapter 2: Basic Switching Circuits; 2.1 Energy Storage Basics; 2.2 Buck Converter; 2.3 Boost Converter; 2.4 Inverting Boost Converter; 2.5 Buck-Boost Converter; 2.6 Transformer Isolated Converters; 2.7 Synchronous Rectification; 2.8 Charge Pumps , Chapter 3: DC-DC Converter Design and Magnetics 3.1 DC Transfer Functions; 3.2 The DC Level and the ""Swing"" of the Inductor Current Waveform; 3.3 Defining the AC, DC, and Peak Currents; 3.4 Understanding the AC, DC and Peak Currents; 3.5 Defining the ""Worst-case"" Input Voltage; 3.6 The Current Ripple Ratio r; 3.7 Relating r to the Inductance; 3.8 The Optimum Value of r; 3.9 Do We Mean Inductor? or Inductance?; 3.10 How Inductance and Inductor Size Depend on Frequency; 3.11 How Inductance and Inductor Size Depend on Load Current , 3.12 How Vendors Specify the Current Rating of an Off-the-shelf Inductor and How to Select it 3.13 What is the Inductor Current Rating We Need to Consider for a Given Application?; 3.14 The Spread and Tolerance of the Current Limit; 3.15 Worked Example (1); 3.16 Worked Examples (2, 3, and 4); 3.17 Worked Example (5)-When Not to Increase the Number of Turns; 3.18 Worked Example (6)-Characterizing an Off-the-shelf Inductor in a Specific Application; 3.19 Calculating the ""Other"" Worst-case Stresses; Chapter 4: Control Circuits; 4.1 Basic Control Circuits; 4.2 The Error Amplifier , 4.3 Error Amplifier Compensation 4.4 A Representative Voltage Mode PWM Controller; 4.5 Current Mode Control; 4.6 A Representative Current Mode PWM Controller; 4.7 Charge Pump Circuits; 4.8 Multiple Phase PWM Controllers; 4.9 Resonant Mode Controllers; Chapter 5: Non-isolated Circuits; 5.1 General Design Method; 5.2 Buck Converter Designs; 5.3 Boost Converter Designs; 5.4 Inverting Designs; 5.5 Step Up/Step Down (Buck/Boost) Designs; 5.6 Charge Pump Designs; 5.7 Layout Considerations; Chapter 6: Transformer-isolated Circuits; 6.1 Feedback Mechanisms; 6.2 Flyback Circuits , 6.3 Practical Flyback Circuit Design 6.4 Off-Line Flyback Example; 6.5 Non-isolated Flyback Example; 6.6 Forward Converter Circuits; 6.7 Practical Forward Converter Design; 6.8 Off-Line Forward Converter Example; 6.9 Non-isolated Forward Converter Example; 6.10 Push-Pull Circuits; 6.11 Practical Push-Pull Circuit Design; 6.12 Half Bridge Circuits; 6.13 Practical Half Bridge Circuit Design; 6.14 Full Bridge Circuits; Chapter 7: Power Semiconductors; 7.1 Introduction; 7.2 Power Diodes and Thyristors; 7.3 Gate Turn-Off Thyristors; 7.4 Bipolar Power Transistors; 7.5 Power MOSFETs , 7.6 Insulated Gate Bipolar Transistor (IGBT) , English

Additional Edition: ISBN 0-7506-8626-X

Language: English

UID:

Format: 1 online resource (483 p.)

ISBN: 1-281-77831-1 , 9786611778316 , 0-08-087073-2

Series Statement: Elsevier oceanography series ; 35

Content: This book provides a thorough treatment of both theoretical and observational aspects of the interaction between the sea-floor and the near-sea-floor dynamics; the effect this has on the distribution of internal and seabed stress; and the relevance of the associated dynamics to sedimentation processes. The theoretical work described involved both analytical and numerical modelling studies of a wide range of near-shore and shelf processes. These provide a valuable store of information on the interaction between the sea-floor and the dynamics of the overlying water. The book also includes an

Note: Description based upon print version of record. , Front Cover; Physical Oceanography of Coastal and Shelf Seas; Copyright Page; CONTENTS; List of contributors; Introduction; CHAPTER 1. WAVE INTERACTIONS WITH RIPPLED SAND BEDS; Introduction; Part I. Field observations; Part II. The potential flow over a rippled bed; Part III. Some considerations of the wave boundary layer; References; CHAPTER 2. NEARSHORE CURRENTS AND SAND TRANSPORT ON BEACHES; Abstract; Introduction; Wave-generated nearshore currents; Littoral drift; Summary; Acknowledgements; References; CHAPTER 3. TURBULENCE MODELLING BENEATH WAVES OVER BEACHES; Abstract; Introduction , Wave-induced turbulent flow above a plane horizontal boundaryTurbulent flow beneath waves approaching a shoreline over a sloping beach; Concluding remarks; References; CHAPTER 4. OBSERVATIONS OF TIDES OVER THE CONTINENTAL SHELF OF NORTH-WEST EUROPE; Introduction; Observation techniques; Tidal analysis; Cotidal charts; Dynamics of shelf tides; Discussion; References; CHAPTER 5. THE BOTTOM BOUNDARY LAYER OF SHELF SEAS; Introduction; The bed layer; The logarithmic layer; The outer part of the marine boundary layer; Turbulence spectra; The bursting phenomenon; Conclusions; Acknowledgements , List of symbolsReferences; CHAPTER 6. A NUMERICAL MODEL OF SHALLOW-WATER FLOW OVER TOPOGRAPHY; Introduction; Formulation of models with one horizontal dimension; Tests of the models; Result; Modelling two horizontal dimensions; Conclusions; Acknowledgement; References; CHAPTER 7. TIDALLY INDUCED RESIDUAL FLOWS; Introduction; Tidally induced residual eddies; Definition of residual flows; The depth-averaged equations of motion; Residuals from the depth-averaged momentum equations; The vorticity equation; Residual vorticity; Some simple solutions for residual vorticity; Residual circulation , ConclusionsList of symbols; References; CHAPTER 8. COMPARISON OF COMPUTED AND OBSERVED RESIDUAL CURRENTS DURING JONSDAP '76; Abstract; Introduction; Three-dimensional shelf model; The meteorological data; Wind-induced circulation for the period 1-9 April 1976; Surface current to wind-speed ratio; Concluding remarks; Acknowledgement; References; CHAPTER 9. DEVELOPMENT OF A THREE-LAYERED SPECTRAL MODEL FOR THE MOTION OF A STRATIFIED SEA . 1 . BASIC EQUATIONS; Abstract; Introduction; Basic equations; Vertical integration of the equations of motion; Eigenvalues and eigenfunctions , The inverse transformationGeneral procedure; The case of eddy viscosity uniform through the depth in each layer; References; CHAPTER 10. DEVELOPMENT OF A THREE-LAYERED SPECTRAL MODEL FOR THE MOTION OF A STRATIFIED SEA . II. EXPERIMENTS WITH A RECTANGULAR BASIN REPRESENTING THE CELTIC SEA; Abstract; Introduction; Rectangular sea model; Radiation boundary conditions; Model with fine grid: time and space splitting; Grid schemes; Computational results; Concluding summary; Acknowledgement; References; SUBJECT INDEX , English

Additional Edition: ISBN 0-444-42153-X

Language: English

UID:

Format: 1 online resource (476 p.)

ISBN: 1-281-77848-6 , 9786611778484 , 0-08-086953-X

Series Statement: Developments in sedimentology ; 39

Uniform Title: Marine geology.

Content: Hydrodynamics and sedimentation in wave-dominated coastal environments

Note: Papers from a symposium held at the Eleventh International Congress on Sedimentology which met at Hamilton, Ontario in Aug. 1982. , "Reprinted from Marine geology, vol. 60 (1-4)." , Front Cover; Hydrodynamics and Sedimentation in Wave-Dominated Coastal Environments; Copyright Page; Contents; Preface; Chapter 1. Waves, long waves and nearshore morphology; Chapter 2. Spatial and temporal variations in spectra of storm waves across a barred nearshore; Chapter 3. Waves, currents, sediment flux and morphological response in a barred Nearshore System; Chapter 4. Landward migration of inner bars; Chapter 5. Sediment flux and equilibrium slopes in a barred nearshore; Chapter 6. Sediment transport and morphology at the surf zone of Presque Isle, Lake Erie, Pennsylvania , Chapter 7. Sedimentology and morphodynamics of a microtidal beach, Pendine Sands, SW WalesChapter 8. High-frequency sediment-level oscillations in the swash zone; Chapter 9. Wave-formed structures and paleoenvironmental reconstruction; Chapter 10. Boundary roughness and bedforms in the surf zone; Chapter 11. Tidal-cycle changes in oscillation ripples on the inner part of an estuarine sand flat; Chapter 12. Bedforms and depositional sedimentary structures of a barred nearshore system, eastern Long Island, New York; Chapter 13. Beach and nearshore facies: southeast Australia , Chapter 14. Structures in deposits from beach recovery, after erosion by swell waves around the southwestern coast of Aruba (Netherlands Antilles)Chapter 15. What is a wave-dominated coast?; Chapter 16. Shoreface morphodynamics on wave-dominated coasts; Chapter 17. Control of barrier island shape by inlet sediment bypassing: East Frisian Islands, West Germany; Chapter 18. Coarse clastic barrier beaches: A discussion of the distinctive dynamic and morphosedimentary characteristics , Chapter 19. Shoreface translation and the Holocene stratigraphic record: Examples from Nova Scotia, the Mississippi Delta and eastern AustraliaChapter 20. Holocene sedimentation of a wave-dominated barrier-island shoreline : Cape Lookout, North Carolina; Chapter 21. Reconstruction of paleo-wave conditions during the Late Pleistocene from marine terrace deposits, Monterey Bay, California; Chapter 22. Reconstruction of ancient sea conditions with an example from the Swiss Molasse , English

Additional Edition: ISBN 0-444-42400-8

Language: English

UID:

Format: 1 online resource (613 pages)

ISBN: 1-281-77794-3 , 9786611777944 , 0-08-086943-2

Series Statement: Developments in sedimentology ; 30B

Note: Front Cover; Sedimentary Structures: Their Character and Physical Basis; Copyright Page; Contents; GENERAL PREFACE AND INTRODUCTION TO VOLUME I; Chapter 1. ENVIRONMENTAL FLUID DYNAMICS; Introduction; Natural fluids and solids; Sedimentation: environments, agents and products; Boundary layers on a rotating Earth; Separation of flow; Mass flows; Water in rivers and ice tunnels; The atmosphere in motion; Surface and internal waves; Gravity currents; Summary; Chapter 2. ENTRAINMENT AND TRANSPORT OF SEDIMENTARY PARTICLES; Intodurction; Shape and size of sedimentary particles , Sedimentary particles in bulk; Particle entrainment from cohesionless beds; Erosion of cohesive beds; Particle settling; Some general concepts of sediment transport; Forces acting on transported particles; Modes of sediment transport and particle motion; Equilibrium sediment transport; Sediment transport and deposition in verying flows; Unusual modes of sediment transport; Summary; Chapter 3. PARTICLE MOTIONS AT LOW CONCENTRATIONS: GRADING IN PY- ROCLASTIC-FALL DEPOSITS; Introduction; Pyroclastic debris; Classification of explosive volcanic eruptions , Thickness changes in pyroclastic-fall deposits; Vertical grading; Lateral grading; Models for the distribution of volcanic ejecta; Bomb sags; Summary; Chapter 4. PACKING OF SEDIMENTARY PARTICLES; Introduction; Some definitions; Ordered sphere packings; Ordered spheroid packings; Ordered packings of other regular shapes; Random sphere packings; Wall and related effects; Haphazard packings; Effects of mode of deposition and material properties on the packing of cohesionless particles; Summary; Chapter 5. ORIENTATION OF PARTICLES DURING SEDIMENTATION: SHAPE-FABRICS; Introduction , Measurement and representation of shape-fabrics; Shape-fabrics due to settling in the field of gravity; Shape-fabrics due to translation in shear flows; Shape-fabrics due to translation in pure shear; Shape-fabrics of flows of densely arrayed particles; Preferred orientations of particles lodging on a horizontal bed; Shape-fabrics of muddy sediments; Summary; Chapter 6. TRANSITION TO TURBULENCE AND THE FINE STRUCTURE OF STEADY TURBULENT BOUNDARY LAYERS: PARTING LINEATION AND RELATED STRUCTURES; Introduction; Outline of techniques; Transition to turbulence; Changes in velocity profile , Sedimentary structures and transition configurations; Flow configurations of turbulent boundary layers; General effects of streaks on deformable beds; Parting lineation; Longitudinal grooves in mud beds; Summary; Chapter 7. MODELS OF TRANSVERSE BEDFORMS IN UNIDIRECTIONAL FLOWS; Introduction; Chief transverse bedforms; Physical models of transverse bedforms; Mathematical models of erodible bed stability: the two-dimensional case; Mathematical models of erodible bed stability: the three-dimensional case; Bed-wave shape and size; Statistical analysis of bedforms; Summary; Chapter 8. EMPIRICAL CHARACTER OF RIPPLES AND DUNES FORMED BY UNIDIRECTIONAL FLOWS , English

Additional Edition: ISBN 0-444-41935-7

Language: English

UID:

Format: 1 online resource (225 p.)

ISBN: 1-281-04783-X , 9786611047832 , 0-08-051721-8

Series Statement: EDN series for design engineers

Content: Simplified Design of V/F Converters shows how to design and experiment with V/F converters, both voltage-to-frequency and frequency-to-voltage. The design approach here is the same one used in all of John Lenk's best-selling books on simplified and practical design. Throughout the book, design problems start with guidelines for selecting all components on a trial-value basis, assuming a specific design goal and set of conditions. Then, using the guideline values in experimental circuits, the desired results are produced by varying the experimental component values, if needed.If

Note: Includes index. , Front Cover; Simplified Design of Voltage-Frequency Converters; Copyright Page; Contents; Preface; Acknowledgments; Chapter 1. Voltage-Frequency Converter Basics; 1.1 Basic Voltage-Frequency Conversion Techniques; 1.2 Voltage-Frequency Converter Terms and Data Sheets; 1.3 Basic VFC Tests; 1.4 Basic FVC Tests; 1.5 Basic VFC Troubleshooting; 1.6 Basic FVC Troubleshooting; Chapter 2. Simplified Design with Raytheon VFCs; 2.1 Description of 4151/4152; 2.2 Description of 4153; 2.3 Comparison of 4151/4152 to 4153; 2.4 FVC Ripple Problems; 2.5 Integrators and A/D Converters , 2.6 Low-Level A/D Converters2.7 Integration Trend Indicator; 2.8 Ratio Circuits; 2.9 Microprocessor-Controlled DVM; 2.10 Telemetry and Data Transmission; 2.11 Digitally Controlled Signal Generator; 2.12 Bipolar Telemetry; 2.13 Two-Wire Transmitter for Telemetry Transducer; 2.14 Tape Recording with a VFC; 2.15 Motor Speed Controls; 2.16 Miscellaneous Applications; 2.17 Signal Conditioning; Chapter 3. Simplified Design with Analog Devices VFCs; 3.1 Description of AD537; 3.2 Applications for AD537 and AD654; 3.3 Using a VFC as an FVC; 3.4 Analog-to-Digital Conversion with VFC and Microprocessors , Chapter 4. Simplified Design with Exar VFCs4.1 Description of XR-4151; 4.2 Basic VFC Operation; 4.3 Precision VFC; 4.4 Basic FVC Design Example; 4.5 Precision FVC Design Example; 4.6 XR-4151 Design Considerations; 4.7 Programming the XR-4151; 4.8 VFC Design Example (100 kHz,-10 V); 4.9 VFC Design Example (1 Hz, 10 V); 4.10 FVC Design Example; Chapter 5. Simplified Design with National Semiconductor VFCs and FVCs; 5.1 FVC Applications; 5.2 Using PLLs as FVCs; 5.3 FVC with Sample-and-Hold; Chapter 6. Miscellaneous VFCs and FVCs; 6.1 Current-to-Frequency Converters , 6.2 Additional FVC Applications6:3 Miscellaneous Voltage-Frequency Converter Applications; For Further Information; Index , English

Additional Edition: ISBN 0-7506-9654-0

Language: English