MAAE 3400 Midterm: Exam-MAAE3400-2005April

• School: Carleton University
• Department: Mechanical and Aerospace Engineering
• Course: MAAE 3400
• Professor: All

Document Summary

D u r a t i o n : 3 h o u r s. Department name & course number: mechanical & aerospace engineering maae 34004. Students must count the number of pages in this examination question paper before beginning to write, and report any discrepancy immediately to a proctor. This examination question paper may not be taken from the examination room. All questions are of equal value: consider a compressor with a pressure ratio of l0:1 and an isentropic efficiency of g0 percent as illustrated in the figure. The inlet air is delivered from i p. oc. rs at 400 k, and a humidity ratio equal to 0. 20. That is, consider the water vadour present in the air to assess the properties of moist air. In your solution, use the subscript "a", "v" and ,"air" to indicaie dry air, water vapour and moist air respectively.