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1. |
Record Nr. |
UNINA990001180220403321 |
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Titolo |
Formulas and theorems for the special functions of mathematical physics / BY MAGNU S , OBERHETTINGER |
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Pubbl/distr/stampa |
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Locazione |
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Collocazione |
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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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2. |
Record Nr. |
UNINA9910522920303321 |
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Autore |
Venkateshan S. P. |
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Titolo |
Mechanical measurements / / S. P. Venkateshan |
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Pubbl/distr/stampa |
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Cham, Switzerland : , : Springer, , [2022] |
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©2022 |
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ISBN |
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Edizione |
[Second edition.] |
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Descrizione fisica |
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1 online resource (570 pages) |
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Disciplina |
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Soggetti |
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Physical measurements |
Measuring instruments |
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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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Nota di contenuto |
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Intro -- Preface to the Second Edition -- Preface to the First Edition -- Acknowledgements -- Nomenclature -- Latin Alphabetical Symbols -- Acronyms -- Greek Symbols -- Contents -- About the Author -- Part I Measurements, Error Analysis and Design of Experiments -- 1 Measurements and Errors in Measurement -- 1.1 Introduction -- 1.1.1 Measurement Categories -- 1.1.2 General Measurement Scheme -- 1.1.3 Some Issues -- 1.2 Errors in Measurement -- 1.2.1 Systematic Errors (Bias) -- 1.2.2 Random Errors -- 1.3 Statistical Analysis of |
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Experimental Data -- 1.3.1 Statistical Analysis and Best Estimate from Replicate Data -- 1.3.2 Error Distribution -- 1.3.3 Principle of Least Squares -- 1.3.4 Error Estimation - Single Sample -- 1.3.5 Student t Distribution -- 1.3.6 Test for Normality -- 1.3.7 Non Parametric Tests -- 1.3.8 Outliers and Their Rejection -- 1.4 Propagation of Errors -- 1.5 Specifications of Instruments and Their Performance -- 2 Regression Analysis -- 2.1 Introduction to Regression Analysis -- 2.2 Linear Regression -- 2.2.1 Linear Fit by Least Squares -- 2.2.2 Uncertainties in the Fit Parameters -- 2.2.3 Goodness of Fit and the Correlation Coefficient -- 2.3 Polynomial Regression -- 2.3.1 Method of Least Squares and Normal Equations -- 2.3.2 Goodness of Fit and the Index of Correlation or R2 -- 2.3.3 Multiple Linear Regression -- 2.4 General Non-linear Fit -- 2.5 χ2 Test of Goodness of Fit -- 2.6 General Discussion on Regression Analysis Including Special Cases -- 2.6.1 Alternate Procedures of Obtaining Fit Parameters -- 2.6.2 Segmented or Piecewise Regression -- 3 Design of Experiments -- 3.1 Design of Experiments -- 3.1.1 Goal of Experiments -- 3.1.2 Full Factorial Design -- 3.1.3 2k Factorial Design -- 3.1.4 More on Full Factorial Design -- 3.1.5 One Half Factorial Design -- 3.1.6 Other Simple Design. |
Part II Measurements of Temperature, Heat Flux, and Heat Transfer Coefficient -- 4 Measurements of Temperature -- 4.1 Introduction -- 4.2 Thermometry or the Science and Art of Temperature Measurement -- 4.2.1 Preliminaries -- 4.2.2 Practical Thermometry -- 4.3 Thermoelectric Thermometry -- 4.3.1 Thermoelectric Effects -- 4.3.2 On the Use of Thermocouple for Temperature Measurement -- 4.3.3 Use of Thermocouple Tables and Practical Aspects of Thermoelectric Thermometry -- 4.4 Resistance Thermometry -- 4.4.1 Basic Ideas -- 4.4.2 Platinum Resistance Thermometer and the Callendar Correction -- 4.4.3 RTD Measurement Circuits -- 4.4.4 Thermistors -- 4.5 Pyrometry -- 4.5.1 Radiation Fundamentals -- 4.5.2 Brightness Temperature and the Vanishing Filament Pyrometer -- 4.5.3 Total Radiation Pyrometer -- 4.5.4 Ratio Pyrometer and the Two-Color Pyrometer -- 4.5.5 Gas Temperature Measurement -- 4.6 Other Temperature Measurement Techniques -- 4.6.1 Liquid in Glass or Liquid in Metal Thermometers -- 4.6.2 Bimetallic Thermometer -- 4.6.3 Liquid Crystal Thermometers -- 4.6.4 IC Temperature Sensor -- 4.7 Measurement of Transient Temperature -- 4.7.1 Temperature Sensor as a First-Order System-Electrical Analogy -- 4.7.2 Response to Step Input -- 4.7.3 Response to a Ramp Input -- 4.7.4 Response to a Periodic Input -- 5 Systematic Errors in Temperature Measurement -- 5.1 Introduction -- 5.2 Examples of Temperature Measurement -- 5.2.1 Surface Temperature Measurement Using a Compensated Probe -- 5.2.2 Measurement of Temperature Inside a Solid -- 5.2.3 Measurement of Temperature of a Moving Fluid -- 5.2.4 Summary of Sources of Error in Temperature Measurement -- 5.3 Conduction Error in Thermocouple Temperature Measurement -- 5.3.1 Lead Wire Model -- 5.3.2 The Single Wire Model -- 5.3.3 Heat Loss Through Lead Wire -- 5.3.4 Typical Application and Thermometric Error. |
5.3.5 Measurement of Temperature Within a Solid -- 5.4 Measurement of Temperature of a Moving Fluid -- 5.4.1 Temperature Error Due to Radiation -- 5.4.2 Reduction of Radiation Error: Use of Radiation Shield -- 5.4.3 Analysis of Thermometer Well Problem -- 6 Heat Flux and Heat Transfer Coefficient -- 6.1 Measurement of Heat Flux -- 6.1.1 Foil-Type Heat Flux Gauge -- 6.1.2 Transient Analysis of Foil Gauge -- 6.1.3 Thin Film Sensors -- 6.1.4 Cooled Thin Wafer Heat Flux Gauge -- 6.1.5 Axial Conduction Guarded Probe -- 6.1.6 Slug Type Sensor -- 6.1.7 Slug Type Sensor Response Including Non-Uniformity in |
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Temperature -- 6.1.8 Thin Film Heat Flux Gauge-Transient Operation -- 6.2 Measurement of Heat Transfer Coefficient -- 6.2.1 Film Coefficient Transducer -- 6.2.2 Cylindrical Heat Transfer Coefficient Probe -- Part III Measurement of Pressure, Fluid Velocity, Volume Flow Rate, Stagnation, and Bulk Mean Temperatures -- 7 Measurement of Pressure -- 7.1 Basics of Pressure Measurement -- 7.2 U-Tube Manometer -- 7.2.1 Well Type Manometer -- 7.2.2 Dynamic Response of a U Tube Manometer -- 7.3 Bourdon Gauge -- 7.3.1 Dead Weight Tester -- 7.4 Pressure Transducers -- 7.4.1 Pressure Tube with Bonded Strain Gauge -- 7.4.2 Bridge Circuits for Use with Strain Gauges -- 7.4.3 Diaphragm/Bellows Type Transducer -- 7.4.4 Capacitance Type Diaphragm Gauge -- 7.4.5 Piezoelectric Pressure Transducer -- 7.5 Measurement of Pressure Transients -- 7.5.1 Thermal System -- 7.5.2 Pressure Measurement in a Liquid System -- 7.5.3 Pressure Measurement in a Gas System -- 7.5.4 Transient Response of a Bellows Type Pressure Transducer -- 7.5.5 Transients in a Force Balancing Element for Measuring Pressure -- 7.6 Measurement of Vacuum -- 7.6.1 McLeod Gauge -- 7.6.2 Pirani Gauge -- 7.6.3 Ionization Gauge -- 7.6.4 Alphatron Gauge -- 8 Measurement of Fluid Velocity -- 8.1 Introduction. |
8.2 Pitot-Pitot Static and Impact Probes -- 8.2.1 Pitot and Pitot Static Tube -- 8.2.2 Effect of Compressibility -- 8.2.3 Supersonic Flow -- 8.2.4 Orientation Effects and Multi-hole Probes -- 8.3 Velocity Measurement Based on Thermal Effects -- 8.3.1 Hot Wire Anemometer -- 8.3.2 Constant Temperature or CT Anemometer -- 8.3.3 Useful Heat Transfer Correlation -- 8.3.4 Constant Current or CC Anemometer -- 8.3.5 Practical Aspects -- 8.3.6 Measurement of Transients (Velocity Fluctuations) -- 8.3.7 Directional Effects on Hot Wire Anemometer -- 8.4 Doppler Velocimeter -- 8.4.1 The Doppler Effect -- 8.4.2 Ultrasonic Doppler Velocity Meter -- 8.4.3 Laser Doppler Velocity Meter -- 8.5 Time of Flight Velocimeter -- 8.5.1 Simultaneous Measurement of Position and Velocity -- 8.5.2 Cross Correlation Type Velocity Meter -- 9 Volume Flow Rate -- 9.1 Measurement of Volume Flow Rate -- 9.2 Variable Area Type Flow Meters -- 9.2.1 Principle of Operation -- 9.2.2 Correction Factor -- 9.2.3 Types of Variable Area Flow Meters -- 9.2.4 Orifice Plate Meter -- 9.2.5 Flow Nozzle -- 9.2.6 Venturi Meter -- 9.2.7 Effect of Compressibility in Gas Flow Measurement -- 9.2.8 Sonic Orifice or the Sonic Nozzle -- 9.2.9 Selection of Variable Area Flow Meters -- 9.3 Rotameter or Drag Effect Flow Meter -- 9.3.1 Rotameter Analysis -- 9.4 Miscellaneous Types of Flow Meters -- 9.4.1 Positive Displacement Meters -- 9.4.2 Vortex Shedding Type Flow Meter -- 9.4.3 Turbine Flow Meter -- 9.5 Factors to Be Considered in the Selection of Flow Meters -- 9.6 Calibration of Flow Meters -- 9.6.1 Methods of Calibration -- 9.6.2 Soap Film Burette -- 9.6.3 Bell Prover System -- 9.6.4 Flying Start-Flying Finish Method with Static Weighing -- 10 Stagnation and Bulk Mean Temperature -- 10.1 Stagnation Temperature Measurement -- 10.1.1 Shielded Thermocouple Stagnation Temperature Probe. |
10.1.2 Dual Thin Film Enthalpy Probe -- 10.2 Bulk Mean Temperature -- 10.2.1 Flow in a Rectangular Duct -- Part IV Thermo-physical Properties, Radiation Properties of Surfaces, Gas Concentration, Force/Acceleration, torque, and Power -- 11 Measurement of Thermophysical Properties -- 11.1 Introduction -- 11.2 Thermal Conductivity -- 11.2.1 Basic Ideas -- 11.3 Steady State Methods -- 11.3.1 Guarded Hot Plate Apparatus: Solid Sample -- 11.3.2 Guarded Hot Plate Apparatus: Liquid Sample -- 11.3.3 Radial Heat Conduction Apparatus for Liquids and Gases -- 11.3.4 Thermal Conductivity Comparator -- 11.4 Transient Method -- 11.4.1 Laser Flash Method -- |
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11.5 Measurement of Heat Capacity -- 11.5.1 Heat Capacity of a Solid -- 11.5.2 Heat Capacity of Liquids -- 11.6 Measurement of Calorific Value of Fuels -- 11.6.1 Preliminaries -- 11.6.2 The Bomb Calorimeter -- 11.6.3 Continuous Flow Calorimeter -- 11.7 Measurement of Viscosity of Fluids -- 11.7.1 Laminar Flow in a Capillary -- 11.7.2 Saybolt Viscometer -- 11.7.3 Rotating Cylinder Viscometer -- 12 Radiation Properties of Surfaces -- 12.1 Introduction -- 12.1.1 Definitions -- 12.2 Features of Radiation Measuring Instruments -- 12.2.1 Components of a Reflectivity Measuring Instrument -- 12.3 Integrating Sphere -- 12.3.1 Hemispherical Emissivity -- 12.3.2 Hemispherical Directional Reflectivity -- 12.3.3 Directional Hemispherical Reflectivity -- 12.4 Measurement of Emissivity -- 12.4.1 Emissivity Measurement Using an Integrating Radiometer -- 12.4.2 Measurement of Emissivity by Transient Cooling in Vacuum -- 12.4.3 Calorimetric Method of Emissivity Measurement -- 12.4.4 Commercial Portable Ambient Temperature Emissometer -- 13 Gas Concentration -- 13.1 Introduction -- 13.1.1 Methods of Gas Concentration Measurement -- 13.2 Non-Separation Methods -- 13.2.1 Non-Dispersive Infrared Analyzer (NDIR). |
13.2.2 Differential Absorption LIDAR (DIAL). |
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3. |
Record Nr. |
UNINA9910165253803321 |
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Autore |
Hope Laura Lee |
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Titolo |
Bunny Brown and His Sister Sue in the Sunny South |
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Pubbl/distr/stampa |
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Auckland : , : Floating Press, The, , 2008 |
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©2017 |
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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 (182 pages) |
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Disciplina |
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Soggetti |
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Siblings |
Brown, Bunny (Fictitious character) |
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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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Intro -- Title -- Contents -- Chapter I - The Snow Man -- Chapter II - Bunny's Trick -- Chapter III - Orange Blossoms -- Chapter IV - A Runaway -- Chapter V - Out of a Dustpan -- Chapter VI - Off for Georgia -- Chapter VII - The Plantation -- Chapter VIII - Among the Cotton Pickers -- Chapter IX - Gathering Peanuts -- Chapter X - On to Florida -- Chapter XI - The Poor Cat -- Chapter XII - A Strange Ride -- Chapter XIII - Nutty, the Tramp -- Chapter XIV - A Queer Picnic -- Chapter XV - Left Alone -- Chapter XVI - The Jolly Switchman -- Chapter XVII - A Worried Mother -- Chapter XVIII - The Trick Dog -- Chapter XIX - A Happy Reunion -- Chapter XX - At Orange Beach -- Chapter XXI - Golden Apples -- Chapter XXII - The Raft -- Chapter XXIII - On the Island -- Chapter XXIV - The Alligators -- Chapter XXV - Mr. Bunn. |
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Sommario/riassunto |
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Young Bunny Brown and his little sister Sue love to make snowmen, throw snowballs and ride sleds, but when the chance arises to escape the winter weather and explore the South, the Brown children are more than enthusiastic. They visit Georgia and Florida and learn all they can about the uniquely charming Land of Dixie. |
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