- 12.121C: What is the difference between partial differentials and ordinary d...
- 12.122C: Consider a function z(x, y) and its partial derivative (z/y)x. Unde...
- 12.123C: Consider a function z(x, y) and its partial derivative (z/y)x. If t...
- 12.124C: Consider the function z(x, y), its partial derivatives (z/x)y and (...
- 12.125: Consider air at 350 K and 0.75 m3 /kg. Using Eq. 123, determine the...
- 12.126: Repeat for helium.
- 12.127: Nitrogen gas at 400 K and 300 kPa behaves as an ideal gas. Estimate...
- 12.128E: Nitrogen gas at 800 R and 50 psia behaves as an ideal gas. Estimate...
- 12.129: Consider an ideal gas at 300 K and 100 kPa. As a result of some dis...
- 12.1210: Using the equation of state P(v 2 a) 5 RT, verify (a) the cyclic re...
- 12.1211: Derive a relation for the slope of the v 5 constant lines on a T-P ...
- 12.1212: Verify the validity of the last Maxwell relation (Eq. 1219) for ref...
- 12.1213: Reconsider Prob. 1212. Using EES (or other) software, verify the va...
- 12.1214E: Verify the validity of the last Maxwell relation (Eq. 1219) for ste...
- 12.1215: Using the Maxwell relations, determine a relation for (s/P)T for a ...
- 12.1216: Using the Maxwell relations, determine a relation for (s/v)T for a ...
- 12.1217: Using the Maxwell relations and the ideal-gas equation of state, de...
- 12.1218: Prove that a 0P 0T b s 5 k k 2 1 a 0P 0T b v
- 12.1219C: What is the value of the Clapeyron equation in thermodynamics?
- 12.1220C: Does the Clapeyron equation involve any approximations, or is it ex...
- 12.1221: Using the Clapeyron equation, estimate the enthalpy of vaporization...
- 12.1222: Reconsider Prob. 1221. Using EES (or other) software, plot the enth...
- 12.1223: Using the Clapeyron equation, estimate the enthalpy of vaporization...
- 12.1224E: Determine the hfg of refrigerant-134a at 108F on the basis of (a) t...
- 12.1225E: 0.5-lbm of a saturated vapor is converted to a saturated liquid by ...
- 12.1226E: Estimate the saturation pressure Psat of the substance in Prob. 122...
- 12.1227E: Estimate the sfg of the substance in at 158F.
- 12.1228E: A table of properties for methyl chloride lists the saturation pres...
- 12.1229: Using the Clapeyron-Clausius equation and the triplepoint data of w...
- 12.1230: Show that cp,g 2 cp,f 5 Ta 0(hfg/T) 0T b P 1 vfga 0P 0T b sat
- 12.1231C: Can the variation of specific heat cp with pressure at a given temp...
- 12.1232: Estimate the volume expansivity b and the isothermal compressibilit...
- 12.1233: Estimate the specific heat difference cp 2 cv for liquid water at 1...
- 12.1234: Determine the change in the internal energy of air, in kJ/kg, as it...
- 12.1235: Determine the change in the enthalpy of air, in kJ/ kg, as it under...
- 12.1236: Determine the change in the entropy of air, in kJ/kg?K, as it under...
- 12.1237: Determine the change in the internal energy of helium, in kJ/kg, as...
- 12.1238: Determine the change in the enthalpy of helium, in kJ/kg, as it und...
- 12.1239: Determine the change in the entropy of helium, in kJ/kg?K, as it un...
- 12.1240: Derive expressions for (a) Du, (b) Dh, and (c) Ds for a gas whose e...
- 12.1241: Derive expressions for (a) Du, (b) Dh, and (c) Ds for a gas that ob...
- 12.1242: Derive an expression for the specific heat difference cp 2 cv for (...
- 12.1243: Show that cp 2 cv 5 Ta 0P 0T b v a 0v 0T b P
- 12.1244: Temperature may alternatively be defined as T 5 a 0u 0s b v Prove t...
- 12.1245: Derive a relation for the volume expansivity b and the isothermal c...
- 12.1246: Derive an expression for the isothermal compressibility of a substa...
- 12.1247: Derive an expression for the volume expansivity of a substance whos...
- 12.1248: Show that b 5 a(0P/0T)v.
- 12.1249: Demonstrate that k 5 cp cv 5 2 va (0v/0P)s
- 12.1250: The Helmholtz function of a substance has the form a 5 2RT ln v v0 ...
- 12.1251: Show that the enthalpy of an ideal gas is a function of temperature...
- 12.1252C: What does the Joule-Thomson coefficient represent?
- 12.1253C: Describe the inversion line and the maximum inversion temperature
- 12.1254C: The pressure of a fluid always decreases during an adiabatic thrott...
- 12.1255C: Does the Joule-Thomson coefficient of a substance change with tempe...
- 12.1256C: Will the temperature of helium change if it is throttled adiabatica...
- 12.1257E: Estimate the Joule-Thomson coefficient of nitrogen at (a) 120 psia ...
- 12.1258E: Reconsider Prob. 1257E. Using EES (or other) software, plot the Jou...
- 12.1259: Steam is throttled slightly from 2 MPa and 5008C. Will the temperat...
- 12.1260: Estimate the Joule-Thomson coefficient of steam at (a) 3 MPa and 30...
- 12.1261E: Estimate the Joule-Thomson-coefficient of refrigerant-134a at 40 ps...
- 12.1262: Demonstrate that the Joule-Thomson coefficient is given by m 5 T 2 ...
- 12.1263: Consider a gas whose equation of state is P(v 2 a) 5 RT, where a is...
- 12.1264: Derive a relation for the Joule-Thomson coefficient and the inversi...
- 12.1265C: On the generalized enthalpy departure chart, the normalized enthalp...
- 12.1266C: Why is the generalized enthalpy departure chart prepared by using P...
- 12.1267: Determine the enthalpy of nitrogen, in kJ/kg, at 175 K and 8 MPa us...
- 12.1268E: Determine the enthalpy of nitrogen, in Btu/lbm, at 400 R and 2000 p...
- 12.1269: Determine the enthalpy change and the entropy change of CO2 per uni...
- 12.1270E: Saturated water vapor at 4008F is expanded while its pressure is ke...
- 12.1271: Water vapor at 1000 kPa and 6008C is expanded to 500 kPa and 4008C....
- 12.1272: Methane is compressed adiabatically by a steady-flow compressor fro...
- 12.1273: Carbon dioxide enters an adiabatic nozzle at 8 MPa and 450 K with a...
- 12.1274: Reconsider Prob. 1273. Using EES (or other) software, compare the e...
- 12.1275E: Oxygen is adiabatically and reversibly expanded in a nozzle from 20...
- 12.1276: Propane is compressed isothermally by a piston cylinder device from...
- 12.1277: Reconsider Prob. 1276. Using EES (or other) software, extend the pr...
- 12.1278: Determine the exergy destruction associated with the process descri...
- 12.1279: A 0.05-m3 well-insulated rigid tank contains oxygen at 175 K and 6 ...
- 12.1280: Derive relations for (a) Du, (b) Dh, and (c) Ds of a gas that obeys...
- 12.1281: Starting with the relation dh 5 T ds 1 v dP, show that the slope of...
- 12.1282: Show that cv 5 2T a 0v 0T b s a 0P 0T b v and cp 5 T a 0P 0T b s a ...
- 12.1283: Temperature and pressure may be defined as T 5 a 0u 0s b v and P 5 ...
- 12.1284: For ideal gases, the development of the constantpressure specific h...
- 12.1285: Starting with mJT 5 (1/cp)[T(v/T)p 2 v] and noting that Pv 5 ZRT, w...
- 12.1286: For a homogeneous (single-phase) simple pure substance, the pressur...
- 12.1287: Repeat Prob. 1286 for an isobaric process.
- 12.1288: Consider an infinitesimal reversible adiabatic compression or expan...
- 12.1289: Estimate the cp of nitrogen at 300 kPa and 400 K, using (a) the rel...
- 12.1290: Steam is throttled from 2.5 MPa and 4008C to 1.2 MPa. Estimate the ...
- 12.1291: The volume expansivity b values of copper at 300 K and 500 K are 49...
- 12.1292: An adiabatic 0.2-m3 storage tank that is initially evacuated is con...
- 12.1293E: Argon gas enters a turbine at 1000 psia and 1000 R with a velocity ...
- 12.1294E: Methane is to be adiabatically and reversibly compressed from 50 ps...
- 12.1295: Refrigerant-134a undergoes an isothermal process at 408C from 2 to ...
- 12.1296: A rigid tank contains 1.2 m3 of argon at 21008C and 1 MPa. Heat is ...
- 12.1297: Methane is contained in a pistoncylinder device and is heated at co...
- 12.1298E: Methane at 50 psia and 1008F is compressed in a steady-flow device ...
- 12.1299E: Determine the second-law efficiency of the compression process desc...
- 12.12100: A substance whose Joule-Thomson coefficient is negative is throttle...
- 12.12101: Consider the liquidvapor saturation curve of a pure substance on th...
- 12.12102: Based on the generalized charts, the error involved in the enthalpy...
- 12.12103: Based on data from the refrigerant-134a tables, the Joule-Thompson ...
- 12.12104: For a gas whose equation of state is P(v 2 b) 5 RT, the specified h...
- 12.12105: Consider the function z 5 z(x, y). Write an essay on the physical i...
- 12.12106: There have been several attempts to represent the thermodynamic rel...
- 12.12107: Several attempts have been made to express the partial derivatives ...

# Solutions for Chapter 12: THERMODYNAMIC PROPERTY RELATIONS

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ISBN: 9780073398174

Solutions for Chapter 12: THERMODYNAMIC PROPERTY RELATIONS

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