Design and Optimization of Thermal Systems Episode 2 Part 9 pps

... 609 11 .1. 5 Application to Thermal Systems 610 11 .2 Additional Constraints 6 21 11. 3 Professional Ethics 623 11 .4 Sour ces of In for mat ion 625 11 .5 An Overview of Design of Thermal Systems 628 11 .6 ... Chapter 11 Knowledge-Based Design and Additional Considerations 599 11 .1 Knowledge-Based Systems 599 11 .1. 1 I nt ro duction 600 11 .1. 2 Basic Compon...

Ngày tải lên: 06/08/2014, 15:20

... Considerations in Design 71 3. Simulation of the system 4. Evaluation of different designs 5. Iteration and obtaining an acceptable design 6. Optimization of the system design 7. Automation and control 8. ... permission.) 56 Design and Optimization of Thermal Systems The formulation of the design problem is based on all of the above aspects. Therefore,...

Ngày tải lên: 06/08/2014, 15:20

... system Redesign FIGURE 2 .14 Various steps involved in the design and optimization of a thermal system and in the implementation of the design. 84 Design and Optimization of Thermal Systems it allows ... 94 Design and Optimization of Thermal Systems FIGURE 2. 25 The rst page of a typical U.S. patent showing the main features and items included i...

Ngày tải lên: 06/08/2014, 15:20

...    () ( ) ( 10 20 1 )( ) ( ! xxxx xx n 01 )( ) ( )  1 (3.33) Modeling of Thermal Systems 19 3 equation are calculated as 14 5 .93 , 12 9. 44, 11 4. 81, 90 .33, 85.07, 63.03, 34. 61, 25.64, and 14 .08. Therefore, ... considered in Example 3.7 at Re  10 0 and Gr/Re 2 values of (a) 0 .1, (b) 1. 0, and (c) 10 .0. (Adapted from Papanicolaou and Jaluria,...

Ngày tải lên: 06/08/2014, 15:20

... = 11 4.6578 10 9.7 928 10 5.3803 10 1.39 81 97. 826 3 94.6467 91. 8434 89.4 022 87. 310 9 85.5588 84 .13 71 83.0388 82. 25 81 81. 7 914 81. 6360 81. 7 914 82. 25 81 83.0388 84 .13 71 85.5588 87. 310 9 89.4 022 91. 8434 94.6467 97. 826 3 10 1.39 81 105.3803 10 9.7 928 11 4.6578 T (1) ... = T (11 ) = T( 12 ) = T (13 ) = T (14 )= T (15 ) = T (16 ) = T (17 ) = T (18 ) = T (...

Ngày tải lên: 06/08/2014, 15:20

... 168.69990 168.69990 168.69990 168.69990 168.69990 168.69990 168.69980 168.69970 168.69950 168.69900 168.69830 168.69680 168.69410 168.68890 168.67910 168.66060 168. 625 10 168.55670 168. 421 90 168.14510 167. 527 70 165.87840 158.95630 105.65780NH3: NH3: NH3: NH3: NH3: NH3: NH3: NH3: NH3: NH3: NH3: NH3: NH3: NH3: NH3: NH3: NH3: NH3: NH3: NH3: NH3: NH3: NH3: NH3: FLOW: FLOW: FLOW: FLOW: FLOW:...

Ngày tải lên: 06/08/2014, 15:20

... TT T 1 2 TT T TT T iii i y K z K KG y ` Ô Ư Ơ à ` $ $ $ 22 2 2 11 2 ,, , iii iii K z K KF y K z ` Ô Ư Ơ à 11 3 2 22 22 , ,,$ $ TT T `` Ô Ư Ơ à ` ` Ô Ư Ơ K KG y K z K iii 2 3 22 22 22 $ $ TT T ,, àà ` KF ... between the output and the production rate yields the equations xxx xxx xx xx 124 1 23 12 37 25 32 32 6 36 35 2 4   11 21 0858...

Ngày tải lên: 06/08/2014, 15:20

... states. 3 04 Design and Optimization of Thermal Systems Library of Previous Designs Any industry involved with the design of systems and equipment would generally develop many successful designs ... design 4. Modeling of the system 5. Simulation of the system 6. Evaluation of the design 7. Selection of an acceptable design Optimization of the desig...

Ngày tải lên: 06/08/2014, 15:20

... distance, and then cooled to 150 10 050 0 25 50 75 100 Temperature T(°C) 1 25 1.0 1.0 q s = 0 .5 W/cm 2 0 .5 0 . 25 0 . 25 0. 1 25 0. 1 25 q s = Surface heat flux Outside surface temperature Core temperature 150 1 75 20 0 Time, ... components. 0.0 0.0 50 .0 100.0 150 .0 20 0.0 25 0.0 Width of board (m) w = 0. 15 w = 0 .20 w = 0 . 25 w = 0.30 Temperature li...

Ngày tải lên: 06/08/2014, 15:20

... chapters. 70 060 0500400300 5.1 5 .2 5.3 5.4 5.5 5 .6 5.7 5.8 5.9 6. 0 Total flow rate m(kg/s) Total flow rate m(kg/s) 6. 1 6 .2 6. 3 6. 4 6. 5 5.5 5 .6 5.7 5.8 5.9 6. 0 6. 1 6 .2 6. 3 6. 4 6. 5 6. 6 6. 7 6. 8 Flow rate ... losses and may be written as p V gz p V gz fL D V K V h 1 1 2 12 2 2 2 22 22 2   R R R R RR 33 22 (5.30) where the subscripts 1 an...

Ngày tải lên: 06/08/2014, 15:20

... 110. 47 110. 52 110. 52 2 120 .0 121 .0 122 .04 122 .14 122 .14 5 150.0 161.05 164.53 164.86 164. 87 10 20 0.0 25 9. 37 27 0 .70 27 1 .79 27 1.83 20 300.0 6 72 . 75 7 32. 81 73 8 .70 73 8.91 30 400.0 174 4.94 1983 .74 20 07. 73 ... 12 % 15 % 5 128 .36 148.98 164.53 181. 67 21 0. 72 10 164 .71 22 1.96 27 0 .70 330.04 444. 02 15 21 1. 37 330.69 445.39 599.58 935.63 2...

Ngày tải lên: 06/08/2014, 15:20

... 7 n  10 n  15 1 33.3 20 .0 14.3 10.0 5.0 2 44.5 32. 0 24 .5 18. 0 9.5 3 14 .8 19 .2 17.5 14.4 8. 6 4 7.4 11.5 12. 5 11.5 7.7 5 11.5 8. 9 9 .2 6.9 6 5 .8 8.9 7.4 6 .2 7 8. 9 6.6 5.9 8 4.5 6.6 5.9 9 6.5 5.9 10 ... (6 .20 b). Then, i  0.1, n  2, and m  12, and we obtain S (136 ,83 3. 62) (./)( ./) (./) 0 1 12 1 0 1 12 101 12 1 24 24 Đ â ă ả á Ã $6,314. 18 Ther...

Ngày tải lên: 06/08/2014, 15:20

... available on optimization in design, for instance, those by Fox ( 197 1), Vanderplaats ( 198 4), Stoecker ( 198 9), Rao ( 199 6), Papalambros and Wilde (20 03), Arora (20 04), and Ravindran et al. (20 06). ... formulation of the problem are 1. Determination of the design variables, x i where i  1, 2, 3, . , n 2. Selection and denition of the objective function, U 424...

Ngày tải lên: 06/08/2014, 15:21

... optimal solution. Examples of multi-objective optimization of thermal systems are given in Chapter 9. 7.5.5 PART OF OVERALL DESIGN STRATEGY Optimization of thermal systems, as discussed here, ... may be used to develop a trade-off curve in optimization. 470 Design and Optimization of Thermal Systems 7. 12. For the thermal systems considered in Example...

Ngày tải lên: 06/08/2014, 15:21

... W 1 W 2 W 3 . (c) Response surface for the objective function F for W 1 W 2 W 3 / 2. 5 54 Design and Optimization of Thermal Systems Stoecker, W.F. (1989) Design of Thermal Systems, 3rd ed., ... U * . This gives w 1  10 /3, w 2 1, and w 3 4 /3. Therefore, U * / . / . / Ô Ư Ơ à Ô Ư Ơ à 10 5 10 3 12 1 015 43 10 3 1 ÔÔ Ư Ơ à 43...

Ngày tải lên: 06/08/2014, 15:21