Page 1 of 1

A Dual cycle engine is analyzed using the air standard method. Given the conditions at state 1. compression ratio (r). p

Posted: Fri Mar 04, 2022 10:14 am
by answerhappygod
A Dual Cycle Engine Is Analyzed Using The Air Standard Method Given The Conditions At State 1 Compression Ratio R P 1
A Dual Cycle Engine Is Analyzed Using The Air Standard Method Given The Conditions At State 1 Compression Ratio R P 1 (108.96 KiB) Viewed 56 times
A Dual cycle engine is analyzed using the air standard method. Given the conditions at state 1. compression ratio (r). pressure ratio (rp), and cutoff ratio (rc) determine the efficiency and other values listed below Note: The gas constant for air is R-0.287 kJ/kg-K. --Given Values TI(K)-336 PI (kPa) = 110 1-16 Tp - 1.16 TC = 1.12 a) Determine the specific internal energy (kJ/kg) at state ! Your Answer - 241 248 Incorrect b) Determine the relative specific volume at state Your Answer=0 876654 Incorrect c) Determine the relative specific volume at state 2. Your Answer=006479 Incorrect d) Determine the temperature (K) at state 2. Your Auswer = 101856 Incorrect. e) Determine the pressure (kPa) at state 2. Your Answer = 5935.322 Incorrect f) Determine the specific internal cuergy (kJ/kg) at state 2. Your Answer = 731 228 Incorrect g) Determine the tempernture (K) at state 3 Your Answer-618897 Incorrect h) Determine the pressure (kPa) at state 3. Your Answer = 11815296 Incorrect. i) Determine the specific internal energy (kJ/kg) at state 3. Your Answer = 848 330 Correct! Fxact Answer=847.59 +/- 4.3E+00 j) Determine the specific enthalpy (kJ/kg) at state 3. Your Answer -1187 4166 Incorrect k) Determine the temperature (K) at state 4. Your Answer=1322 312 Incorrect 1) Determine the pressure (kPa) at state 4. Your Answer =618897 Incorrect m) Determine the specific enthalpy (kJ/kg) at state 4. Your Answer - 1329.029 Incorrect n) Determine the relative specific volume at state 4. Your Answer - 0.06130 Incorrect o) Determine the relative specific volume at state 5. Your Answer 0070651 Incorrect. p) Determine the temperature (K) at state 5. Your Auswer -466.750 Incorrect. 9) Determine the pressure (kPa) at state 5. Your Answer - 149.5335 Incorrect 1) Determine the specific interual energy (kJ/kg) at state 5 Your Answer-327 86 Incorrect s) Determine the network per cycle (kJ/kg) of the engine. Your Answer - 1728024 Incorrect 1Determine the heat addition per cycle (ky) of the engine. Your Answer 259.50 Incorrect u) Determine the etticiency (%) of the engine Your Auswer - 60.68 Incorrect