- 12.12.1: The analysis on a mass basis of an ideal gas mixture at 508F, 25 lb...
- 12.12.2: The molar analysis of a gas mixture at 308C, 2 bar is 40% N2, 50% C...
- 12.12.3: The analysis on a molar basis of a gas mixture at 508F, 1 atm is 20...
- 12.12.4: The analysis on a mass basis of a gas mixture at 408F, 14.7 lbf/in....
- 12.12.5: The analysis on a mass basis of an ideal gas mixture at 308F, 15 lb...
- 12.12.6: A 4-lb mass of oxygen (O2) is mixed with 8 lb of another gas to for...
- 12.12.7: A vessel having a volume of 0.28 m3 contains a mixture at 408C, 6.9...
- 12.12.8: Nitrogen (N2) at 150 kPa, 408C occupies a closed, rigid container h...
- 12.12.9: A flue gas in which the mole fraction of SO2 is 0.002 enters a pack...
- 12.12.10: A gas mixture with a molar analysis of 20% C3H8 (propane) and 80% a...
- 12.12.11: A gas mixture in a pistoncylinder assembly consists of 2 lb of N2 a...
- 12.12.12: Two kg of a mixture having an analysis on a mass basis of 30% N2, 4...
- 12.12.13: As illustrated in Fig. P12.13, an ideal gas mixture in a pistoncyli...
- 12.12.14: A closed, rigid tank having a volume of 0.1 m3 contains 0.7 kg of N...
- 12.12.15: A mixture consisting of 2.8 kg of N2 and 3.2 kg of O2 is compressed...
- 12.12.16: A mixture having a molar analysis of 50% CO2, 33.3% CO, and 16.7% O...
- 12.12.17: A mixture of 5 kg of H2 and 4 kg of O2 is compressed in a pistoncyl...
- 12.12.18: A gas turbine receives a mixture having the following molar analysi...
- 12.12.19: A gas mixture at 1500 K with the molar analysis 10% CO2, 20% H2O, 7...
- 12.12.20: Two cubic feet of gas A initially at 608F, 15 lbf/in.2 is allowed t...
- 12.12.21: An equimolar mixture of helium (He) and carbon dioxide (CO2) enters...
- 12.12.22: A gas mixture having a molar analysis of 60% O2 and 40% N2 enters a...
- 12.12.23: A mixture having a molar analysis of 60% N2, 17% CO2, and 17% H2O e...
- 12.12.24: A mixture having a molar analysis of 60% N2 and 40% CO2 enters an i...
- 12.12.25: An equimolar mixture of N2 and CO2 enters a heat exchanger at 2408F...
- 12.12.26: Natural gas having a molar analysis of 60% methane (CH4) and 40% et...
- 12.12.27: An insulated tank having a total volume of 0.6 m3 is divided into t...
- 12.12.28: Using the ideal gas model with constant specific heats, determine t...
- 12.12.29: A system consists initially of nA moles of gas A at pressure p and ...
- 12.12.30: Carbon dioxide (CO2) at 1978C, 2 bar enters a chamber at steady sta...
- 12.12.31: Two kg of N2 at 450 K, 7 bar is contained in a rigid tank connected...
- 12.12.32: An insulated tank having a total volume of 60 ft3 is divided into t...
- 12.12.33: A rigid insulated tank has two compartments. Initially one compartm...
- 12.12.34: A device is being designed to separate a natural gas having a molar...
- 12.12.35: Air at 508C, 1 atm and a volumetric flow rate of 60 m3 / min enters...
- 12.12.36: Argon (Ar), at 300 K, 1 bar with a mass flow rate of 1 kg/s enters ...
- 12.12.37: Carbon dioxide (CO2) at 1008F, 18 lbf/in.2 and a volumetric flow ra...
- 12.12.38: Air at 778C, 1 bar, and a molar flow rate of 0.1 kmol/s enters an i...
- 12.12.39: A gas mixture required in an industrial process is prepared by firs...
- 12.12.40: Helium at 400 K, 1 bar enters an insulated mixing chamber operating...
- 12.12.41: Hydrogen (H2) at 778C, 4 bar enters an insulated chamber at steady ...
- 12.12.42: An insulated, rigid tank initially contains 1 kmol of argon (Ar) at...
- 12.12.43: A stream of oxygen (O2) at 1008F, 2 atm enters an insulated chamber...
- 12.12.44: A device is being designed to separate into components a natural ga...
- 12.12.45: A water pipe at 58C runs above ground between two buildings. The su...
- 12.12.46: The inside temperature of a wall in a dwelling is 168C. If the air ...
- 12.12.47: A lecture hall having a volume of 106 ft3 contains air at 808F, 1 a...
- 12.12.48: A large room contains moist air at 308C, 102 kPa. The partial press...
- 12.12.49: To what temperature, in 8C, must moist air with a humidity ratio of...
- 12.12.50: A fixed amount of air initially at 14.5 lbf/in.2 , 808F, and a rela...
- 12.12.51: As shown in Fig. P12.51, moist air at 308C, 2 bar, and 50% relative...
- 12.12.52: Two pounds of moist air initially at 1008F, 1 atm, 40% relative hum...
- 12.12.53: A closed, rigid tank having a volume of 3 m3 contains moist air in ...
- 12.12.54: Air at 128C, 1 atm, and 40% relative humidity enters a heat exchang...
- 12.12.55: Solve 12.47 using the psychrometric chart, Fig. A-9E.
- 12.12.56: A mixture of nitrogen and water vapor at 2008F, 1 atm has the molar...
- 12.12.57: A system consisting initially of 0.5 m3 of air at 358C, 1 bar, and ...
- 12.12.58: Moist air initially at 1258C, 4 bar, and 50% relative humidity is c...
- 12.12.59: A closed, rigid tank initially contains 0.5 m3 of moist air in equi...
- 12.12.60: Air at 308C, 1.05 bar, and 80% relative humidity enters a dehumidif...
- 12.12.61: Gaseous combustion products with the molar analysis of 15% CO2, 25%...
- 12.12.62: Air at 608F, 14.7 lbf/in.2 , and 75% relative humidity enters an in...
- 12.12.63: Dry air enters a device operating at steady state at 278C, 2 bar wi...
- 12.12.64: A closed, rigid tank having a volume of 1 m3 contains a mixture of ...
- 12.12.65: At steady state, moist air at 298C, 1 bar, and 50% relative humidit...
- 12.12.66: Air enters a compressor operating at steady state at 508C, 0.9 bar,...
- 12.12.67: Moist air enters a control volume operating at steady state with a ...
- 12.12.68: Moist air at 158C, 1.3 atm, 63% relative humidity and a volumetric ...
- 12.12.69: Using Eq. 12.48, determine the humidity ratio and relative humidity...
- 12.12.70: Using the psychrometric chart, Fig. A-9, determine (a) the relative...
- 12.12.71: Using the psychrometric chart, Fig. A-9E, determine (a) the dew poi...
- 12.12.72: A fixed amount of air initially at 528C, 1 atm, and 10% relative hu...
- 12.12.73: A fan within an insulated duct delivers moist air at the duct exit ...
- 12.12.74: The mixture enthalpy per unit mass of dry air, in kJ/kg(a), represe...
- 12.12.75: Each case listed gives the dry-bulb temperature and relative humidi...
- 12.12.76: Moist air enters a device operating at steady state at 1 atm with a...
- 12.12.77: Air at 1 atm with dry-bulb and wet-bulb temperatures of 82 and 688F...
- 12.12.78: Air at 358C, 1 atm, and 50% relative humidity enters a dehumidifier...
- 12.12.79: Air at 808F, 1 atm, and 70% relative humidity enters a dehumidifier...
- 12.12.80: Moist air at 288C, 1 bar, and 50% relative humidity flows through a...
- 12.12.81: An air conditioner operating at steady state takes in moist air at ...
- 12.12.82: Figure P12.82 shows a compressor followed by an aftercooler. Atmosp...
- 12.12.83: Outside air at 508F, 1 atm, and 40% relative humidity enters an air...
- 12.12.84: Figure P12.84 shows a steam-spray humidification device at steady s...
- 12.12.85: Moist air at 958F, 1 atm, and a relative humidity of 30% enters a s...
- 12.12.86: For the steam-spray humidifier in 12.85, determine the exergy destr...
- 12.12.87: Atmospheric air having dry-bulb and wet-bulb temperatures of 33 and...
- 12.12.88: Moist air at 278C, 1 atm, and 50% relative humidity enters an evapo...
- 12.12.89: At steady state, a stream consisting of 650 ft3 /min of air at 558F...
- 12.12.90: At steady state, moist air is to be supplied to a classroom at a sp...
- 12.12.91: At steady state, a device for heating and humidifying air has 250 f...
- 12.12.92: Air at 358C, 1 bar, and 10% relative humidity enters an evaporative...
- 12.12.93: Using Eqs. 12.56, show that m # a1 m # a2 v3 v2 v1 v3 1ha3 v3hg32 1...
- 12.12.94: For the adiabatic mixing process in Example 12.14, plot the exit te...
- 12.12.95: A stream consisting of 35 m3 /min of moist air at 148C, 1 atm, 80% ...
- 12.12.96: At steady state, a stream of air at 568F, 1 atm, 50% relative humid...
- 12.12.97: At steady state, moist air at 428C, 1 atm, 30% relative humidity is...
- 12.12.98: Figure P12.98 shows two options for conditioning atmospheric air at...
- 12.12.99: Air at 308C, 1 bar, 50% relative humidity enters an insulated chamb...
- 12.12.100: Figure P12.100 shows a device for conditioning moist air entering a...
- 12.12.101: A stream of air (stream 1) at 608F, 1 atm, 30% relative humidity is...
- 12.12.102: Figure P12.102 shows the adiabatic mixing of two moist-air streams ...
- 12.12.103: In the condenser of a power plant, energy is discharged by heat tra...
- 12.12.104: Liquid water at 1008F enters a cooling tower operating at steady st...
- 12.12.105: Liquid water at 1208F enters a cooling tower operating at steady st...
- 12.12.106: Liquid water at 1008F and a volumetric flow rate of 200 gal/min ent...
- 12.12.107: Liquid water enters a cooling tower operating at steady state at 40...
- 12.12.108: Liquid water at 1208F and a volumetric flow rate of 275 ft3 /min en...
- 12.12.1D : About half the air we breathe on some airplanes is fresh air, and t...
- 12.12.2D: Identify a campus, commercial, or other building in your locale wit...
- 12.12.3D: Study the air-conditioning system for one of the classrooms you fre...
- 12.12.4D: Critically evaluate a cooling tower on your campus, or nearby, in t...
- 12.12.5D: Supermarkets in the United States use air-conditioning systems that...
- 12.12.6D: The human body regulates its temperature under various relative hum...
- 12.12.7D: Phosphorous compounds and zinc are used as additives in larger cool...
- 12.12.8D: Nearly 20 years ago, eight scientists entered Biosphere 2, located ...
- 12.12.9D: In a 2007 study using influenza-infected guinea pigs in climate-con...
- 12.12.10D: Building energy use is significant in the United States, consuming ...
- 12.12.11D: In 2010, the U.S. Department of Energy focused its research agenda ...
- 12.12.12D: An air-handling system is being designed for a 40 ft 3 40 ft 3 8 ft...
- 12.12.13D: Adequate levels of ventilation reduce the likelihood of sick buildi...
Solutions for Chapter 12: Fundamentals of Engineering Thermodynamics 8th Edition
Full solutions for Fundamentals of Engineering Thermodynamics | 8th Edition
ISBN: 9781118412930
Solutions for Chapter 12
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Fundamentals of Engineering Thermodynamics was written by and is associated to the ISBN: 9781118412930. Chapter 12 includes 121 full step-by-step solutions. Since 121 problems in chapter 12 have been answered, more than 28291 students have viewed full step-by-step solutions from this chapter. This expansive textbook survival guide covers the following chapters and their solutions. This textbook survival guide was created for the textbook: Fundamentals of Engineering Thermodynamics, edition: 8.
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