EBK THERMODYNAMICS: AN ENGINEERING APPR
8th Edition
ISBN: 8220102809444
Author: CENGEL
Publisher: YUZU
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Chapter 13.3, Problem 49P
To determine
Justify the answer in finding the exact approach using the generalized enthalpy chart to determine the enthalpy change of a real-gas mixture.
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Two kg of a two-phase, liquid-vapor mixture of carbon dioxide exists at -40 °C in a 0.05m^3 tank.determinw the quality of the mixture...
A0.5-m3 tank holds a two-phase liquid-vapor mixture of carbon dioxide at -17°C. The quality of the mixture is 20.0%.
For saturated carbon dioxide at -17°C, V; = 0.9827 x 103m/kg and vg = 1.756 x 102 m³/kg.
Determine the masses of saturated liquid and saturated vapor, each in kg.
What is the percent of the total volume occupied by saturated liquid?
Part A
Determine the masses of saturated liquid and saturated vapor, each in kg.
kg
mg=
kg
i
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Part B
The parts of this question must be completed in order. This part will be available when you complete the part above.
An amount of an ideal gas undergoes the process shown in the diagram below. Assume that during the entire cycle, the number of moles of the ideal gas stays constant.
Р.
A
В
V
(a) What are the signs of Way the gast Q, and AEint for the process CA?
positive
positive
Wby the gas
AEint
zero
(b) What are the signs of Wby the gas Q, and AEint for the process AB?
negative
negative
zero
W by the gas
AEint
(c) What are the signs of Wby the gas: Q, and AEint for the process BC?
Wby the gas
positive
Q
negative
DE int
zero
Chapter 13 Solutions
EBK THERMODYNAMICS: AN ENGINEERING APPR
Ch. 13.3 - Consider a mixture of several gases of identical...Ch. 13.3 - Somebody claims that the mass and mole fractions...Ch. 13.3 - The sum of the mole fractions for an ideal-gas...Ch. 13.3 - Consider a mixture of two gases. Can the apparent...Ch. 13.3 - What is the apparent molar mass for a gas mixture?...Ch. 13.3 - Prob. 6PCh. 13.3 - Consider a mixture of two gases A and B. Show that...Ch. 13.3 - The composition of moist air is given on a molar...Ch. 13.3 - Prob. 9PCh. 13.3 - Prob. 10P
Ch. 13.3 - Prob. 11PCh. 13.3 - Prob. 12PCh. 13.3 - Prob. 13PCh. 13.3 - Is a mixture of ideal gases also an ideal gas?...Ch. 13.3 - Express Daltons law of additive pressures. Does...Ch. 13.3 - Express Amagats law of additive volumes. Does this...Ch. 13.3 - How is the P-v-T behavior of a component in an...Ch. 13.3 - Prob. 18PCh. 13.3 - Prob. 19PCh. 13.3 - Prob. 20PCh. 13.3 - Prob. 21PCh. 13.3 - Consider a rigid tank that contains a mixture of...Ch. 13.3 - Is this statement correct? The volume of an...Ch. 13.3 - Is this statement correct? The temperature of an...Ch. 13.3 - Is this statement correct? The pressure of an...Ch. 13.3 - Prob. 26PCh. 13.3 - Prob. 27PCh. 13.3 - Prob. 28PCh. 13.3 - 13–29 A gas mixture at 350 K and 300 kPa has the...Ch. 13.3 - Prob. 30PCh. 13.3 - Prob. 31PCh. 13.3 - A rigid tank that contains 2 kg of N2 at 25C and...Ch. 13.3 - Prob. 33PCh. 13.3 - Prob. 34PCh. 13.3 - Prob. 35PCh. 13.3 - Prob. 36PCh. 13.3 - A 30 percent (by mass) ethane and 70 percent...Ch. 13.3 - Prob. 38PCh. 13.3 - Prob. 39PCh. 13.3 - Prob. 40PCh. 13.3 - Prob. 41PCh. 13.3 - Prob. 42PCh. 13.3 - Prob. 43PCh. 13.3 - Is the total internal energy of an ideal-gas...Ch. 13.3 - Prob. 45PCh. 13.3 - Prob. 46PCh. 13.3 - 13–47C Is the total internal energy change of an...Ch. 13.3 - Prob. 48PCh. 13.3 - Prob. 49PCh. 13.3 - The volumetric analysis of a mixture of gases is...Ch. 13.3 - Prob. 52PCh. 13.3 - Prob. 53PCh. 13.3 - Prob. 54PCh. 13.3 - Prob. 55PCh. 13.3 - Prob. 56PCh. 13.3 - An insulated tank that contains 1 kg of O2at 15C...Ch. 13.3 - Prob. 59PCh. 13.3 - Prob. 60PCh. 13.3 - Prob. 61PCh. 13.3 - Prob. 62PCh. 13.3 - Prob. 63PCh. 13.3 - Prob. 64PCh. 13.3 - Prob. 66PCh. 13.3 - Prob. 67PCh. 13.3 - Prob. 69PCh. 13.3 - A pistoncylinder device contains 6 kg of H2 and 21...Ch. 13.3 - Prob. 71PCh. 13.3 - Prob. 72PCh. 13.3 - Prob. 73PCh. 13.3 - Prob. 74PCh. 13.3 - Prob. 75PCh. 13.3 - Prob. 76PCh. 13.3 - Prob. 77PCh. 13.3 - Prob. 78PCh. 13.3 - Prob. 80PCh. 13.3 - Prob. 81PCh. 13.3 - Fresh water is obtained from seawater at a rate of...Ch. 13.3 - Prob. 83PCh. 13.3 - Prob. 84RPCh. 13.3 - The products of combustion of a hydrocarbon fuel...Ch. 13.3 - Prob. 89RPCh. 13.3 - Prob. 91RPCh. 13.3 - Prob. 92RPCh. 13.3 - A spring-loaded pistoncylinder device contains a...Ch. 13.3 - Prob. 94RPCh. 13.3 - Reconsider Prob. 1395. Calculate the total work...Ch. 13.3 - A rigid tank contains a mixture of 4 kg of He and...Ch. 13.3 - Prob. 97RPCh. 13.3 - Prob. 100RPCh. 13.3 - An ideal-gas mixture whose apparent molar mass is...Ch. 13.3 - 13–102 An ideal-gas mixture consists of 2 kmol of...Ch. 13.3 - An ideal-gas mixture consists of 2 kmol of N2and 4...Ch. 13.3 - Prob. 104FEPCh. 13.3 - Prob. 105FEPCh. 13.3 - An ideal-gas mixture consists of 3 kg of Ar and 6...Ch. 13.3 - Prob. 107FEPCh. 13.3 - Prob. 108FEPCh. 13.3 - Prob. 109FEPCh. 13.3 - Prob. 110FEP
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- 3. An ideal gas mixture that contains (% volume) 21% Hydrogen, 34% Octane, 5% Oxygen and 40% methane undergo a certain process inside a closed rigid container increasing the temperature by 1000F. Let the specific heat ratio for the mixture be 1.35, determine the change in specific enthalpy (Btu/lb-°R). Draw a figure or FBD that will support the problem. Explain each step by step formula.arrow_forwardAn ideal gas mixture that contains (% volume) 21% Hydrogen, 34% Octane, 5% Oxygen and 40% methane undergo a certain process inside a closed rigid container increasing the temperature by 150 degrees F. Let the specific heat ratio for the mixture be 1.27, determine the change in specific enthalpy (Btu/lb-R).arrow_forwardCurrent Attempt in Progress The molar analysis of a gas mixture at 25°C, 90 kPa is 40% N2, 40% CO2, and 20% O2. Step 1 Your answer is correct. Determine the analysis in terms of mass fractions. mfN₂ = SAM 15 mfco₂ = mfo₂ = *** 0.318 0.182 tv MacBook Air ***** W zoom Attempts: 1 of 3 used Question 29 mod Sarrow_forward
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