Design and Optimization of Thermal Systems Episode 1 Part 7 pptx

... model of plume ow in a room re; and (c) ow diagram for material ow in an industry. 12 5 3 Modeling of Thermal Systems 3 .1 INTRODUCTION 3 .1. 1 I MPORTANCE OF MODELING IN DESIGN Modeling is one of ... fit FIGURE 3.2 Examples of curve tting in thermal processes. 14 6 Design and Optimization of Thermal Systems practical systems the constant property app...

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... 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 examples...

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... 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 and Optimization of Thermal Systems usually water cooled. ... 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), Co...

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... 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 ... software. 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...

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... 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,...

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... 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 ... invention. 13 14 12 41 16 11 42 27 18 29 47 10 74 31 19 44 49 17 43 33 32 46 28 48 26 Basic Considerations in Design 91 3. Graphics and v...

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... (Touloukian and Ho, 19 72 ; American Society of Metals, 19 61; ASHRAE, 19 81; Eckert and Drake, 19 72 ; Incropera and Dewitt, 20 01) . In addition, properties such as thermal diffusivity A, where Ak/RC, and ... completed the design of the following thermal systems, using 10 4 Design and Optimization of Thermal Systems 2.5 MATERIAL SELECTION The choice...

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... 3 .18 An electric furnace for heat treatment of materials. 15 2 Design and Optimization of Thermal Systems Example 3.3 In the design of a hot water storage system, it is given that a steady ow of ... 1at 0 0at 1Z d dZ Z 14 8 Design and Optimization of Thermal Systems equations that govern most practical thermal systems are amenable to a solution by ana...

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...    () ( ) ( 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, ...  £££ (3. 51) cxcx cxx x ,i ,i ,i ,i ,i 011 1 2 212 1 () ££ £  yy i £ (3.52) cxcxxc x xy ,i ,i ,i ,i ,i i0 211 22 2 2 2 () ££ £  ££ (3.53) 1...

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... measured as a function of time T and the results are given as T (s) 1 2 5 10 15 20 25 30 T(nC) 10 9.58 99.25 73 .78 45 .15 26 .78 17 .24 9.85 6. 97 From the physical considerations of this problem, the ... investigated and the experimental results are tabulated as C (g/m 3 ) 0 .1 0.2 0.5 1. 0 1. 2 1. 8 2.0 2.6 3.5 4.0 R(g/s) 1. 75 1. 91 2. 07 2.32 2.40 2.54 2.56 2.53...

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