Design and Optimization of Thermal Systems Episode 3 Part 11 potx

... 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

... obtained Yes No Acceptable? Analysis and evaluation Experimental data Material properties Redesign Initial design Components Inputs FIGURE 1. 4 Schematic of a typical design procedure. 2 Design and Optimization of Thermal Systems those ... consideration of systems, components, and subsystems. The basic nature of thermal systems will be outlined, and examp...

Ngày tải lên: 06/08/2014, 15:20

... stratified region Walls T FIGURE 1. 15 Flow and temperature due to re in a room with an opening. 38 Design and Optimization of Thermal Systems (19 82), Cooper (19 87), and Kreider and Rabl (19 94) may be consulted ... com- bustion engine. (Figure 1. 16a adapted from Reynolds and Perkins, 19 77, and Figure 1. 16b from Moran and Shapiro, 19 96). 28 Design a...

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... 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

... constant Δ G y (b) x 4.0 3. 0 2.0 1. 0 4. 03. 0 3 2 1 2. 01. 00.0 U = x + y = 4 U*= 2 G = xy – 1 = 0 474 Design and Optimization of Thermal Systems seek the global extremum, which is usually unique and represents ... . )( . ) . 35 14 14 8 22 49 04 32 mm 04 32 32 56 0 . Therefore, m Ô Ư Ơ à 32 56 49 1 692 13 6 . . . /. The second derivative is obta...

Ngày tải lên: 06/08/2014, 15:21

... This leads to the equation 20 41 67 29 1 1 20 8 22 . (. / )  VV or 2. 9 V 1  (9.816) 1 /2  3. 133 Therefore, V *  1. 425 m 3 . Then, A *  26 . 536 m 2 and U *  122 5.16. It can easily be shown ...  m 1   m 2 , is given as 14 and the follow- ing equations apply: qmm qmm 11 2 1 22 2 2 436 32 5     Obtain the values of  m 1 and  m 2...

Ngày tải lên: 06/08/2014, 15:21

... as xyU 0.5 1. 633 9.840 1.944 1. 633 6.788 1.944 0.828 5.598 2. 438 0.828 5.456 2. 438 0.740 5.428 2. 532 0.740 5.4 23 2. 532 0.726 5.4 23 2.548 0.726 5.422 2.548 0.7 23 5.422 2.550 0.7 23 5.422 2.550 0.7 23 5.422 For ... 0.844 5.528 2.245 0.718 5.475 2.295 0.782 5.4 53 2 .38 5 0.717 5. 438 2.41 0.752 5. 431 2.47 0.716 5.427 2.48 0. 733 5.424 2.54 0. 733 5.4 23 2.54 0. 733 5.4 23 Ag...

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...

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... 10.7. 57 4 Design and Optimization of Thermal Systems with w 1  w 2  w 3  1and w i u U i 1 4 4 5 5 4 5 Ô Ư Ơ à Ô Ư Ơ à u w u w w w (10 .33 ) with w 4 w 5 1andw 4 u 4 1 , w 5 u 5 1 Equation ... 12 2 13 3 14 4 15 5 21 1 22 0    22 233 244 255 41 1 42 2 43 0    aw paw paw aw aw aw " 33 44 4 45 5 0pa w pa w (10 . 35 ) with w 1  w...

Ngày tải lên: 06/08/2014, 15:21

... locations given as A–1 A–2 A 3 A–4 1–D 2–D 3 D 4–D 10 14 12 15 16 12 10 8 and 1–1 1–2 1 3 1–4 2–1 2–2 2 3 2–4 16 20 14 17 12 14 15 6 3 1 3 2 3 3 3–4 4–1 4–2 4 3 4–4 10 11 13 18 8 11 14 22 Determine ... amount of time in going from A to D. A D CB 44 33 22 11 FIGURE P10.20 60 4 Design and Optimization of Thermal Systems to enable accurate results to be obtai...

Ngày tải lên: 06/08/2014, 15:21

... 628 Design and Optimization of Thermal Systems 11.5 AN OVERVIEW OF DESIGN OF THERMAL SYSTEMS Basic aspects. In this book, we have considered the design and optimization of systems in which thermal ... most problems of practical interest and are of particular signicance in optimization since minimization of costs and maximization of 644 Desi...

Ngày tải lên: 06/08/2014, 15:21

... 38 0.2 36 5 91 .85 197 0.9672 1.010 1 .39 84 21 . 38 31 .14 0.694 36 5 .8 38 2 .8 37 0 96 .85 206 0.9 539 1.011 1 .39 81 21.60 31 .50 0.6 93 370 .8 38 5.4 37 5 101 .85 215 0.94 13 1.011 1 .39 78 21 .81 31 .86 0.692 37 5.9 38 8. 0 38 0 ... 39 5.5 39 5 121 .85 251 0 .8 936 1.014 1 .39 64 22.65 33 .31 0. 689 39 6.1 39 8. 0 400 126 .85 260 0 .88 22 1.014 1 .39 61 22...

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... 4. 93 6 3E-01 1.2659E 01 7. 899 3E-02 20 2. 191 1E 00 4.5 6 39 E-01 1 .35 90 E 01 7 .35 82E-02 25 2.6658E 00 3. 7512E-01 1.5622E 01 6.4012E-02 30 3. 2 434 E 00 3. 0 832 E-01 1.7 292 E 01 5.7 830 E-02 35 3. 94 61E 00 2. 534 2E-01 ... 6 73 Pure 8 ,95 4 0 .38 31 38 6 11. 234 407 38 6 37 9 37 4 36 9 36 3 35 3 Aluminum bronze: 95 Cu, 5 Al 8,666 0.410 83 2 .33 0 Bronze: 75 Cu,...

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... environmental systems, 33 6 34 2, 33 8 34 2 three-dimensional problem, 33 9 two-dimensional surface ow due to, 34 1 702 Design and Optimization of Thermal Systems optimization of, 433 priority for changing, 32 2 sensitivity ... 720 Design and Optimization of Thermal Systems System design applications, 32 2 32 3 component design vs. system design, 36...

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... 465 vs. optimal design, 18 Working models, communicating design through, 91 Worth as function of time, 38 4, 38 5, 39 0 future worth, 39 1 39 3 ination and, 39 3 39 6 present worth, 39 0 39 1 Y Years to ... 407 722 Design and Optimization of Thermal Systems Trademarks, 93 Transience effect on complexity of problem, 176 in mathematical modeling, 135 – 139 and ti...

Ngày tải lên: 06/08/2014, 15:21