前辅文 Introduction Chapter 1?Estimation and Analysis of Experimental Errors 1.1?Experimental Errors 1.1.1?Direct and Indirect Errors 1.1.2?True Value of Experimental Data 1.1.3?Definition and Representation of Error 1.1.4?Classification of Errors 1.1.5?Precision, Trueness and Accuracy 1.2?Significant Digit and Notation of Experimental Data 1.2.1?Significant Digit 1.2.2?Rounding Off Rules 1.2.3?Significant Digit of Direct Measurement Value 1.2.4?Significant Digit of Indirect Measurement Value 1.3?Error Estimation for Direct Measurement Value 1.3.1?Error Estimation for Once Measurement Value 1.3.2?Error Estimation for Multiple Measurements 1.4?Error Estimation of Indirect Measurement Value 1.4.1?General Function of Error Transfer 1.4.2?Application of Error Transfer Function 1.4.3?Application of Error Analysis List of Symbols Exercises Chapter 2?Experimental Data Processing 2.1?Tabular Method and Graphical Method 2.1.1?Tabular Method 2.1.2?Graphical Method 2.2?Experimental Data Regression Analysis 2.2.1?Definition and Content of Regression Analysis 2.2.2?Regression Expression Selection 2.2.3?Simple Linear Regression 2.2.4?Multivariable Linear Regression 2.2.5?Nonlinear Regression List of Symbols Exercises Chapter 3?Orthogonal Experimental Design Method 3.1?The Advantages of Orthogonal Experimental Design Method 3.2?Orthogonal Array and Its Characteristics 3.2.1?Equal Level Orthogonal Array 3.2.2?Mixed Level Orthogonal Array 3.3?The Interaction between Experimental Factors 3.3.1?The Definition of Interaction 3.3.2?The Discrimination of Interaction 3.4?Orthogonal Array Header Design 3.4.1?The Header Design with Interaction Effect 3.4.2?Header Design without Interaction Effect 3.5?The Basic Principles of Choosing an Orthogonal Array 3.6?The Operating Method of An Orthogonal Experiment 3.7?The Range Analysis of the Orthogonal Experimental Results 3.8?The Variance Analysis of the Orthogonal Experimental Results List of Symbols Exercises Chapter 4?Measurement of Common Physical Parameters in Chemical Industry 4.1?Basic Technical Performance of Measuring Instruments 4.1.1?Characteristics of Measuring Instrument 4.1.2?Measuring Instrument Selection Principle 4.2?Pressure Difference Measurement 4.2.1?Pressure Gauge and Differential Pressure Gauge 4.2.2?Pressure Difference Transducer 4.2.3?The Calibration of Pressure Gauge 4.2.4?Some Technological Matters in the Use of Pressure Gauge 4.3?Flow Measurement Techniques 4.3.1?Throttling Flowmeter 4.3.2?Rotameter 4.3.3?Turbine Flowmeter 4.3.4?Test and Calibration of Flowmeter 4.4?Temperature Measurement Techniques 4.4.1?Thermocouple 4.4.2?Resistance Temperature Detector (RTD) 4.4.3?Using Techniques in the Thermometer 4.4.4?The Calibration of Thermometer List of Symbols Exercises Appendix Appendix 1?Table of Correlation Coefficient Appendix 2?F Value Table Appendix 3?Common Orthogonal Array Laboratory Safety Rules Experiment 1?Experiment of Fluid Dynamics Experiment 1a?Determination of Fluid Resistance Experiment 1b?Performance Measurement of Centrifugal Pump Experiment 1c?Determination of Flowmeter Performance Experiment 2?Heat Transfer Experiment Experiment 3?Application of Orthogonal Method in the Filtration Experiment Experiment 4?Multi-phase Agitation Experiment 5?Distillation Experiment 6?Packed Absorption Experiment Experiment 7?Extraction Experiment Experiment 8?Measurement of Drying Rate Curve Appendix?Laboratory Safety Information