# ch02 - SOLUTION MANUAL SI UNIT PROBLEMS CHAPTER 2 SONNTAG...

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SOLUTION MANUAL SI UNIT PROBLEMS CHAPTER 2 FUNDAMENTALS of Thermodynamics Sixth Edition SONNTAG BORGNAKKE VAN WYLEN CONTENT SUBSECTION PROB NO. Correspondence table Concept-Study Guide Problems 1-22 Properties and Units 23-26 Force and Energy 27-37 Specific Volume 38-43 Pressure 44-57 Manometers and Barometers 58-76 Temperature 77-80 Review Problems 81-86

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Sonntag, Borgnakke and van Wylen Correspondence table CHAPTER 2 6 th edition Sonntag/Borgnakke/Wylen The correspondence between the problem set in this sixth edition versus the problem set in the 5'th edition text. Problems that are new are marked new and those that are only slightly altered are marked as modified (mod). Study guide problems 2.1-2.22 and 2.23-2.26 are all new problems. New 5 th Ed. New 5 th Ed. New 5 th Ed. 27 1 47 new 67 24 28 new 48 16 68 new 29 2 49 17 69 new 30 new 50 new 70 23 31 3 51 new 71 new 32 new 52 19 72 30 33 5 53 new 73 32 34 6 54 34 74 33 35 7 55 29 75 new 36 9 56 new 76 37 37 10 57 28 mod 77 27 38 12 58 new 78 new 39 new 59 20 79 38 40 new 60 26 80 new 41 new 61 new 81 31 42 11 62 21 82 new 43 13 63 new 83 22 44 new 64 new 84 35 45 18 65 15 85 36 46 14 66 new 86 new English Unit Problems New 5 th Ed. SI New 5 th Ed. SI 87 new - 97 43E 43 88 new 11 98 new 50 89 new 12 99 new 53 90 new 19 100 45E 70 91 new 20 101 46E 45 92 new 24 102 new 82 93 39E 33 103 48E 55 94 40E - 104 new 80 95 new 47 105 47E 77 96 42E 42 Design and Open ended problems 106-116 are from 5 th edition problems 2.50- 2.60
Sonntag, Borgnakke and van Wylen Concept-Study Guide Problems 2.1 Make a control volume around the turbine in the steam power plant in Fig. 1.1 and list the flows of mass and energy that are there. Solution: We see hot high pressure steam flowing in at state 1 from the steam drum through a flow control (not shown). The steam leaves at a lower pressure to the condenser (heat exchanger) at state 2. A rotating shaft gives a rate of energy (power) to the electric generator set. W T 1 2

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Sonntag, Borgnakke and van Wylen 2.2 Make a control volume around the whole power plant in Figure 1.2 and with the help of Fig. 1.1 list what flows of mass and energy are in or out and any storage of energy. Make sure you know what is inside and what is outside your chosen C.V. Solution: Smoke stack Boiler building Coal conveyor system Dock Turbine house Storage gypsum Coal storage flue gas cb Underground power cable W electrical Hot water District heating m Coal m m Flue gas Storage for later Gypsum, fly ash, slag transport out: Cold return m m Combustion air
Sonntag, Borgnakke and van Wylen 2.3 Make a control volume that includes the steam flow around in the main turbine loop in the nuclear propulsion system in Fig.1.3. Identify mass flows (hot or cold) and energy transfers that enter or leave the C.V. Solution: W electrical 1 2 W T 1 3 Electric power gen. 5 4 6 7 Cooling by seawater Condensate to steam gen. cold Hot steam from generator cb The electrical power also leaves the C.V.

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• Fall '07
• Zaidi
• Dynamics, van wylen, Sonntag

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