Design and Optimization of Thermal Systems Episode 2 Part 10 ppsx

... 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

... Comp. Continuous Comp. 1 110. 0 110. 0 110. 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. 81 738.70 738.91 30 ... 10 % 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 20 27 1...

Ngày tải lên: 06/08/2014, 15:20

... = T(19) = T (20 ) = T (21 ) = T (22 ) = T (23 ) = T (24 )= T (25 ) = T (26 ) = T (27 ) = T (28 ) = T (29 ) = 114.6578 109 .7 928 105 .3803 101 .3981 97. 826 3 94.6467 91.8434 89.4 022 87. 3109 85.5588 84.1371 83.0388 82. 2581 81.7914 81.6360 81.7914 82. 2581 83.0388 84.1371 85.5588 87. 3109 89.4 022 91.8434 94.6467 97. 826 3 101 .3981 105 .3803 109 .7 928 114.6578 T(1) ... Optim...

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 168.69 410 168.68890 168.67 910 168.66060 168. 625 10 168.55670 168. 421 90 168.14 510 167. 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: F...

Ngày tải lên: 06/08/2014, 15:20

... T a , as d d HF Q T QQ QQ 1  12 1 1 2 ()(,) (4.44a) d d HH G Q T QQQQQ 2     22 3 2 1 1 2 ()(,) (4.44b) where H hA CV H hA CV H hA CV 1 11 111 2 22 222 3 11 22 2  RRR , Then the analytical ... equations 7c 1 c 2 2 c 3 c 4 3.7 c 1 2 8c 2 3c 3 c 4 4.9 2c 1 2c 2 5c 3 c 4 2 8.8 c 1 c 2 c 3 2 14c 4 18 .2 Numerical Modeling and Simulation 28 7...

Ngày tải lên: 06/08/2014, 15:20

... as Y |x 1 | |x 2 | |x 3 |orY |(x 1 d 1 )| |(x 2 d 2 )| |(x 3 d 3 )| (5.9) or as Y x 1 2 x 2 2 x 3 2 or Y (x 1 d 1 ) 2 (x 2 d 2 ) 2 (x 3 d 3 ) 2 (5 .10) A square root of the expressions ... states. 304 Design and Optimization of Thermal Systems Library of Previous Designs Any industry involved with the design of systems and equipment would ge...

Ngày tải lên: 06/08/2014, 15:20

... exchanger. Acceptable Design of a Thermal System 327 4 32 Dimensionless time (/ 2 ) Dimensionless temperature (  )/(    ) 10 0 0 .2 0.4 0.6 0.8 1.0 10. 0 10. 0 1.0 1.0 Bi = 0.5 5.0 5.0 2. 0 2. 0 0. 5 Core ... in the thickness and height of the board leads 324 Design and Optimization of Thermal Systems discuss the design process for a...

Ngày tải lên: 06/08/2014, 15:20

... 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 and 2 refer to two locations in the ow, g is the magnitude of ...  m and P to obtain the following two equations for  m 1 and  m 2 : Fm m H Cm m P Am(, ) ( ) () .     12 1 2 2 11 27 5    (d) Gm m H Cm m P Bm(, ) (...

Ngày tải lên: 06/08/2014, 15:20

... (6 .20 b). Then, i 0.1, n 2, and m 12, and we obtain S (136,833. 62) (./)( ./) (./) 0 1 12 1 0 1 12 101 12 1 24 24 Đ â ă ả á Ã $6,314.18 Therefore, a monthly payment of $6,314.18 will pay off ... (,)(/,%,)(,PW new  100 000 25 000 9 5 75 00PS 00 910 100 000 25 000 109 1 00 5 )( / , %, ) ,, (. ) . PF   9 9109 75 000 1 109 100 0 510 (. ) , (. ) , § © ¨ ¶ ¸ ·...

Ngày tải lên: 06/08/2014, 15:20

... 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 Design and Optimization of Thermal Systems year ... optimal design that is sought in the optimization process. Domain of acceptable designs Optimum design x 2 x 1 FIGURE 7.1 The optimum design...

Ngày tải lên: 06/08/2014, 15:21