Design and Optimization of Thermal Systems Episode 3 Part 5 pdf

Design and Optimization of Thermal Systems Episode 1 Part 5 ppsx

... systemRedesignFIGURE 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 in the description of the invention. 13 14 12 41 16 11 4227 18 2947 10 74 31 194449 17 43333246284826 ... manufacturing thermal systems and Figure 1. 12 gives those for electronic equipment cooling systems. These sketches indicate the different components and subsystems that are part of the overall thermal...

Design and Optimization of Thermal Systems Episode 1 Part 6 pdf

... completed the design of the following thermal systems, using 10 4 Design and Optimization of Thermal Systems 2.5 MATERIAL SELECTIONThe choice of materials for the various parts of the system ... available for the 11 4 Design and Optimization of Thermal Systems Conceptual design is the next step in the design of a thermal system to meet a given need or opportunity. Originality and creativity ... F.P. and Dewitt, D.P. (20 01) Fundamentals of Heat and Mass Transfer, 5th ed., Wiley, New York.Jaluria, Y. and Lombardi, D. (19 91) Use of expert systems in the design of thermal equip-ment and...

Design and Optimization of Thermal Systems Episode 1 Part 9 pdf

... () ( ) ( 10 20 1 )( )(!xxxx xxn 01 )( ) ( ) 1 (3.33) Modeling of Thermal Systems 19 3equation 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/Re2values of (a) 0 .1, (b) 1. 0, and (c) 10 .0. (Adapted from Papanicolaou and Jaluria, 19 94 .) Modeling of Thermal Systems 19 1These simultaneous linear ... three constants asC 1  1. 50 39 C2 2.30 39 C3 1. 1005Therefore, B  exp(C 1 )  4. 49 91 , a  C2 2.30 39, and b  C3 1. 1005. Rounding these off to the second place of decimal, the best...

25

427

0

Design and Optimization of Thermal Systems Episode 1 Part 10 pdf

... m3/s of water in an open channel with a slight downward slope S and a hydraulic radius R is measured to yield the following data:R (m) 0.5 1. 0 1. 5 2.0S 1. 5 r 10 3 1. 91 3 .10 4 .11 5.035 r 10 33.48 ... range of 0 – 3 m/s. If the signal E is measured as 2, 9, 24, and 47 volts at the velocity V of 0, 1, 2, and 3 m/s, respectively:FIGURE P3.35 212 Design and Optimization of Thermal Systems that ... heat transfer, and data analysis, are often governed by linear systems. A system of n linear equations may be written in the general formax ax ax bax ax ax bnnnn 11 1 12 2 1 1 21 1 22 2 2!!22 11 ...

25

557

0

Design and Optimization of Thermal Systems Episode 3 Part 1 pot

... constantΔGy(b)x4.0 3. 02.0 1. 04. 03. 0 3 2 1 2. 01. 00.0U = x + y= 4U*= 2G = xy – 1 = 0 474 Design and Optimization of Thermal Systems seek the global extremum, which is usually unique and represents ... . )( . ). 35 14 14 8 224904 32 mm04 32 32 56 0 .Therefore,m ÔƯƠà 32 5649 1 692 13 6 .../.The second derivative is obtained asdCdmmm2206 42 1 96 10 4 19  ... constraints 476 Design and Optimization of Thermal Systems subject to the constraintsG 1 (x 1 , x2, x 3 , , xn)  0G2(x 1 , x2, x 3 , , xn)  0%Gm(x 1 , x2, x 3 , , xn)  0(8.5)where...

25

362

0

Design and Optimization of Thermal Systems Episode 3 Part 2 pdf

... This leads to the equation 20 41 67 29 11 20 8 22 .(. / )VVor 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 ... m1m 2 , is given as 14 and the follow-ing equations apply:qmmqmm11 2 1 22 2 2 436 32 5 Obtain the values of m1 and m 2 that optimize the total heat input,q1 q 2 , ... combustion process and thedrag asF  10.5 x1.5 6 .2 y0.7 with a constraint from conservation laws asx1 .2 y 2  20 506 Design and Optimization of Thermal Systems 8 .3. The cost C in a...

25

396

0

Design and Optimization of Thermal Systems Episode 3 Part 3 doc

... asxyU0.5 1. 633 9.8401.944 1. 633 6.7881.944 0.828 5.5982. 438 0.828 5.4562. 438 0.740 5.4282. 532 0.740 5.4 23 2. 532 0.726 5.4 23 2.548 0.726 5.4222.548 0.7 23 5.4222.550 0.7 23 5.4222.550 0.7 23 5.422For ... 0.844 5.5282.245 0.718 5.4752.295 0.782 5.4 53 2 .38 5 0.717 5. 438 2.41 0.752 5. 431 2.47 0.716 5.4272.48 0. 733 5.4242.54 0. 733 5.4 23 2.54 0. 733 5.4 23 Again, convergence near the optimum is quite ... given in the following table:rxyxyU0 .3 2.15 3. 86 8 .30 28.550.5 2 .33 4.20 9.79 31 .861.0 2 .39 4.58 10.96 34 .32 10.0 2.46 4.84 11.90 36 .29100.0 2.48 4. 83 11.99 36 .48Different subinterval sizes...

25

392

0

Design and Optimization of Thermal Systems Episode 3 Part 4 ppsx

... W1W2W 3 . (c) Response surface for the objective function F for W1W2W 3 / 2. 5 54 Design and Optimization of Thermal Systems Stoecker, W.F. (1989) Design of Thermal Systems, 3rd ed., ... U*.This gives w1 10 /3, w2 1, and w 3 4 /3. Therefore,U*/././ÔƯƠàÔƯƠà10 510 3 121015 43 10 3 1ÔÔƯƠà 43 70 30 /.The independent variables H and T may be obtained ... wwww*ÔƯƠàÔƯƠàÔƯƠà150 30 0 30 0 112 3 12 3 ,,000 4 4wwÔƯƠàwithw1 w2 w 3 w 4 1 w1 w2 w 4 0 w2 w 3  w 4  0 w1 w 3  w 4  0The last three equations ensure...

25

588

0

Design and Optimization of Thermal Systems Episode 3 Part 5 pdf

... 10.7. 57 4 Design and Optimization of Thermal Systems withw1 w2 w 3  1and wiuUi144 5 54 5 ÔƯƠàÔƯƠàuwuwww(10 .33 )withw4 w 5 1andw4u41, w 5 u 5 1Equation ... 12 2 13 3 14 4 15 521 1 220  22 233 244 255 41 1 42 2 43 0  aw paw pawaw aw aw" 33 44 4 45 50pa w pa w(10 . 35 )withw1 w2 w 3 1andp(w4 w 5 )  pThese ... Cost to D2 Cost to D3C1 27 31 37 C22 930 31 C 338 3 433 The optimal path for each subsection is underlined. We can similarly consider reaching E1, E2, and E3 through D1, D2, and D3. In each case,...

25

446

0

Design and Optimization of Thermal Systems Episode 3 Part 6 pdf

... locations given asA–1 A–2 A 3 A–4 1–D 2–D 3 D 4–D10 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 4–410 11 13 18 8 11 14 22 Determine ... amount of time in going from A to D.ADCB44 33 2211FIGURE P10.20 60 4 Design and Optimization of Thermal Systems to enable accurate results to be obtained and linked with the other parts of ... the literature 60 2 Design and Optimization of Thermal Systems of systems. Similarly, Figure 2 .32 gives a tree structure that can be used to store information on different types of materials....

25

416

0

Design and Optimization of Thermal Systems Episode 3 Part 7 doc

... 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 Design and Optimization of Thermal Systems A.M.4% ... Values%x(1)=( 17- x(2)-2*x (3) )/5;x(2)=(8-x(1)-x (3) ) /3; x (3) =( 23- 2*x(1)-x(2))/6;%% Check for Convergence%if abs(x-xold)<=0.001sprintf(‘No. of iterations = %g x(1)= %7. 3f x(2)= %7. 3f x (3) = %7. 3f’,k,x)breakendend%Gauss-Seidel...

25

306

0

Design and Optimization of Thermal Systems Episode 3 Part 8 ppsx

... 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. 0400 126 .85 260 0 .88 22 1.014 1 .39 61 22 .86 33 .65 0. 689 401.2 400.4410 136 .85 2 78 0 .86 08 1.015 1 .39 53 23. 27 34 .35 0. 688 411 .3 ... 1 .36 46 33 .32 52 .36 0. 684 7 13. 7 5 23. 7720 446 .85 83 6 0.4901 1. 080 1 .36 23 33. 92 53. 45 0. 685 735 .2 531 .0740 466 .85 87 2 0.4769 1. 085 1 .36 01 34 .52 54. 53 0. 686 756.9 537 .6760 486 .85 9 03 0.46 43 1. 089 ...

25

278

0

Design and Optimization of Thermal Systems Episode 3 Part 9 doc

... 4. 93 6 3E-01 1.2659E 01 7. 899 3E-0220 2. 191 1E 00 4.5 6 39 E-01 1 .35 90 E 01 7 .35 82E-0225 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 3Aluminum bronze: 95 Cu,5 Al 8,666 0.410 83 2 .33 0Bronze: 75 Cu, 25 Sn 8,666 0 .34 3 26 0.8 59 Red brass: 85 Cu, 9 Sn, 6 Zn 8,714 0 .38 5 61 ... 1 09 106 102 99 92 NickelPure (99 .9% ) 8 ,90 6 0.44 59 90 2.266 104 93 83 73 64 59 Impure (99 .2%) 8 ,90 6 0.444 69 1.747 69 64 59 55 52 55 62 67 69 Ni–Cr: 90 Ni 10 Cr 8,666 0.444 17 0.444 17.1 18.9...

25

266

0

Design and Optimization of Thermal Systems Episode 3 Part 10 doc

... environmental systems, 33 6 34 2, 33 8 34 2three-dimensional problem, 33 9two-dimensional surface ow due to, 34 1 702 Design and Optimization of Thermal Systems optimization of, 433 priority for changing, 32 2sensitivity ... 720 Design and Optimization of Thermal Systems System design applications, 32 2 32 3component design vs. system design, 36 1 36 2electronic equipment cooling, 32 9 33 5environmental systems, 33 6 34 2uid ... 178–179 Thermal systems, 1, 19acceptable design of, 299 30 0aerospace systems, 33 air conditioning, refrigeration, and heating systems, 33 38 708 Design and Optimization of Thermal Systems Inequality...

25

236

0

Design and Optimization of Thermal Systems Episode 3 Part 11 potx

... 465vs. optimal design, 18Working models, communicating design through, 91Worthas function of time, 38 4, 38 5, 39 0future worth, 39 1 39 3ination and, 39 3 39 6present worth, 39 0 39 1YYears to ... 407 722 Design and Optimization of Thermal Systems Trademarks, 93 Transienceeffect on complexity of problem, 176in mathematical modeling, 135 – 139 and time-dependent modeling, 138 – 139 Transient ... terms of, 438 Volume restrictions, 54Vortex promoter, 550, 551, 552WWaste disposal, 31 and design of environmental systems, 36 of materials, 110 Water bodies, heat transfer factors, 33 7discharge...

3

310

0