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| موضوع: كتاب Design of Experiments in Chemical Engineering - A Practical Guide الأربعاء 27 أكتوبر 2021, 1:26 am | |
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أخواني في الله أحضرت لكم كتاب Design of Experiments in Chemical Engineering - A Practical Guide Zˇivorad R. Lazic´
و المحتوى كما يلي :
Contents Preface IX I Introduction to Statistics for Engineers 1 1.1 The Simplest Discrete and Continuous Distributions 7 1.1.1 Discrete Distributions 10 1.1.2 Continuous Distribution 13 1.1.3 Normal Distributions 16 1.2 Statistical Inference 22 1.2.1 Statistical Hypotheses 23 1.3 Statistical Estimation 30 1.3.1 Point Estimates 31 1.3.2 Interval Estimates 33 1.3.3 Control Charts 42 1.3.4 Control of Type II error-b 44 1.3.5 Sequential Tests 46 1.4 Tests and Estimates on Statistical Variance 52 1.5 Analysis of Variance 63 1.6 Regression analysis 120 1.6.1 Simple Linear Regression 121 1.6.2 Multiple Regression 136 1.6.3 Polynomial Regression 140 1.6.4 Nonlinear Regression 144 1.7 Correlation Analysis 146 1.7.1 Correlation in Linear Regression 148 1.7.2 Correlation in Multiple Linear Regression 152
II Design and Analysis of Experiments 157 2.0 Introduction to Design of Experiments (DOE) 157 2.1 Preliminary Examination of Subject of Research 166 2.1.1 Defining Research Problem 166 2.1.2 Selection of the Responses 170 2.1.3 Selection of Factors, Levels and Basic Level 185 2.1.4 Measuring Errors of Factors and Responses 191 2.2 Screening Experiments 196 2.2.1 Preliminary Ranking of the Factors 196 2.2.2 Active Screening Experiment-Method of Random Balance 203 2.2.3 Active Screening Experiment Plackett-Burman Designs 225 2.2.3 Completely Randomized Block Design 227 2.2.4 Latin Squares 238 2.2.5 Graeco-Latin Square 247 2.2.6 Youdens Squares 252 2.3 Basic Experiment-Mathematical Modeling 262 2.3.1 Full Factorial Experiments and Fractional Factorial Experiments 267 2.3.2 Second-order Rotatable Design (Box-Wilson Design) 323 2.3.3 Orthogonal Second-order Design (Box-Benken Design) 349 2.3.4 D-optimality, Bk-designs and Hartleys Second-order Designs 363 2.3.5 Conclusion after Obtaining Second-order Model 366 2.4 Statistical Analysis 367 2.4.1 Determination of Experimental Error 367 2.4.2 Significance of the Regression Coefficients 374 2.4.3 Lack of Fit of Regression Models 377 2.5 Experimental Optimization of Research Subject 385 2.5.1 Problem of Optimization 385 2.5.2 Gradient Optimization Methods 386 2.5.3 Nongradient Methods of Optimization 414 2.5.4 Simplex Sum Rotatable Design 431 2.6 Canonical Analysis of the Response surface 438 2.7 Examples of Complex Optimizations 443 III Mixture Design “Composition-Property” 465 3.1 Screening Design “Composition-Property” 465 3.1.1 Simplex Lattice Screening Designs 469 3.1.2 Extreme Vertices Screening Designs 473 3.2 Simplex Lattice Design 481 3.3 Scheffe Simplex Lattice Design 484 3.4 Simplex Centroid Design 502 3.5 Extreme Vertices Designs 506 3.6 D-optimal Designs 521 3.7 Draper-Lawrence Design 529 3.8 Factorial Experiments with Mixture 540 3.9 Full Factorial Combined with Mixture Design-Crossed Design 543 Appendix 567 A.1 Answers to Selected Problems 567 A.2 Tables of Statistical Functions 589 Index 607 Index a abstract trials 388 adequate 265 adequate linear model 314 adequate, model lackof fit 265 adequate second-order model 366 aliased/confounded effect 273 analysis of variance (ANOVA) one-way analysis of variance 63 three-way analysis of variance 64 two-way analysis of variance 63 approximation 266 arithmetic average 4 arithmetic matrix 275 auxiliary tables with several inputs 205 axial points 323 b balanced incomplete random blocks 234 Barttlet’s test for equality of variances 111 basic experiment 262, 265 basic level 185 bell-shaped 17 Bernoulli distribution 10 bias 32 biased variance 11 binomial distribution 11 Bk-designs 363 black-box model 167 c calculated value 110 canonical analysis of the response surface 438 categorical/qualitative factor 189 center points 323 central composite orthogonal design 350 central composite rotatable design 325 central design 324 central limit theorem 34 chi-square distribution 52 classical design of experiments-one factor at a time 162 Cochran’s test for equality of variances 113 coded factor 268 coefficient of determination 147 coefficient of variation 6 combined model 546 compactness 162 completely randomized block design 227 composite design 323 concordance coefficient 197 concordant domain of factor 262 conditional sum of squares 372 confidence coefficient 34 confidence intervals 31 confidence limits 34 confounded effect 273 consistency 31 constant method 236 continuous 171 continuous distributions 7 continuous D-optimality design 363 contour diagram 263 contour graph 170 contrast 80 controlcharts, upper and lower control limits 42 controllable 168 control points 490 core 323 core points 323 correlation analysis 146 crossed-design 542 d D- and G-optimality 520 data transformation 113 defining contrast 272 defining research problem 166 degrees of freedom 39 dependent variable (response) 120 design of experiments (DOE) 157 design matrix 268, 275 design point 82 design point of experiment-trial 185 design saturation 272 desirability function 176 determination of experimental error design points-trials 367 experiment error (reproducibility variance) 367 measurement error (determination error) 367 replicated measurements (determinations) 367 replicated trials 367 trial error-variance of replicated trials 367 direct methods 234 discrete 171 discrete distributions 7 disturbance variables 168 domain of extreme experiment 190 domain of factors 190, 262 domain of response 171 D-optimal designs 520 D-optimality designs 363 Draper-Lawrence design 528 e effect is statistically significant 110 efficiency 32 estimation theory 30 expected value sum of squares of the values 9 weighted average 9 experimental center 168 experimental domain 186 experimental variance-reproducibility variance 370 experiment error 195 exponential function 121 extrapolation 265 extreme problems 169, 385 extreme vertices designs 506 extreme vertices screening designs 473 f factor effects 169 factorial experiments with mixture 539 factor interval of variation 185 factor levels 168 factors 185 factor space 262 factor variation level 185 F-distribution 54 fictional factor 269 fractional factorial experiment 205, 267 fractional replica 268 full factorial experiment 205, 267 g general response 173 generating ratio 172 Gibbs’s triangle 481 gradient optimization methods 386 graeco-latin square 247 h Harington’s overall desirability function 176 Hartley’s designs 365 Hartley’s second-order designs 363 hexagonal 431 histogram 115 hypergeometrical 13 hypergeometric distribution 13 i inadequate linear model 318 inadequate second-order model 366 incomplete random blockdesign 234 independent variables (factors) 120 interaction 82 interaction effects 271 interpolation 265 interpolation model 320 irregular replicas 268 irregular simplex 507 k Kenworthy designs 539 Kono’s designs 363 l lack of fit 132, 267 lack of fit of regression models, lack of fit variance 377 reproducibility variance 377 latin squares 238 a-level of significance 23 levels 185 limited 171 linear regression 121 lower levels 189 Index609 m main effects 271 mathematical model 1, 262, 265 deterministic 1, 2 random 1, 2 stochastic 1, 2 McLean and Anderson’s design 512 mean average 4 mean deviation 5 mean error 372 measurement confidence 192 measurement error 191, 195 measures of variability 5 median array 4 method of least squares 123 method of random balance 203 method of steepest ascentis efficient 396 inefficient 396 mixture design 465 mixture design x process factor design 542 mode, most probable value 4 model interpretation 311 multiple regression 136 n nongradient methods of optimization 414 nonlinear regression 144 nonsymmetrical SSRD 435 normal distributions bell-shaped distribution 16 Gauss’ distribution 16 normal equations 140 normality of data distribution 115 norming 308 null/centerpoints 323 null point 168, 268 o one-sided sequential testing 47 one-sided test 27 operational matrix 275 optimality 161 optimality design 307 optimization 385 optimization with multiple responses 170 orthogonal 307 orthogonal design 349 orthogonality 308 orthogonal second-order design (Box-Benken design) 349 outliers 118 overall desirability 181 p partial desirability 176 partial responses 173 pentagonal 431 Pirson’s criterion 116 Plackett-Burman designs 225 polynomial coefficients 169 polynomial function 121 polynomial models 169 polynomial regression 140 pooled sample variance 40 pooled variance estimates 66 population 3 power of a test 24 power of solving a replica 272 predicted-calculated response value 169 preliminary examination of subject of research 166 preliminary ranking of the factors 196 probability density function 14 probability model Bernoulli distribution 8 single events 8 pseudocomponents 507 psychological experiment 196 pure random balance 204 q qualitative factor 189 quantitative 171 r random 191 randomization 161 random numbers 7 random variable continuous 8 discrete random variable 8 random variations 110 range 5 rank curve 197 ranking 171 ranking of the qualitative responses 183 real factor values 268 reduced combined model 546 regression analysis 120, 160 regression coefficients 121, 169 regular replicas 268 regular simplex 415 reproducibility variance 91 research objective 166 response function 169, 262 responses 167, 170 Index610 response surface 169, 262 robust 191 rotatability 308 rotatable 307 rotatable design 323 Rozebum’s triangle 481 s samples random sample 3 statistic sample 3 scatter diagram 147, 204 Scheffe simplex lattice design 484 second-order rotatable design Box-Wilson Design 323 sequential tests 46 simple general response 173 simplex centroid design 502 simplex-centroid-full factorial design 550 simplex-centroid X three process factor full factorial design 550 simplex circling 420 simplex figure 415 simplex lattice design 481 simplex lattice screening designs 469 simplex-self-directing method 415 simplex sum rotatable design 431 simplex swaying 420 singularity 171 standard deviation 6 standard error 192 standard normal distribution, standardized variable 18 starlike/axial/star 323 statistic 4 statistical analysis 367 statistical design of experiments 163 statistical estimation, intervalestimate 30 point estimate 30 statistical hypotheses, alternative hypothesis 23 primary or null hypothesis 23 type I error 23 type II error 23 statistical inference, hypothesis testing 22 statistical estimation 22 statistically effective 171 statistically significant 110 statistical methods, descriptive statistics 3 inferential statistics 3 steepest ascent (Box-Wilson’s method) 388 subject of research with several responses 172 successiveness 161 symmetry 308 systematic 191 systematic variations 110 t tabular value 110 test statistic 24 trial error 195 two-sided sequential testing 49 two-sided test 28 u unbalanced incomplete random blocks 234 unbiased estimate of the population variance 11 uncontrollable 168 uniform distribution 14 universality 171 unlimited 171 unsaturated design 320 upper levels 189 v variance 5 variance of group means 67 y Yates method 276 youdens squares 252
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