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4.1 Mass Conservation The jet engine draws in air at 1800 kg/s and jet fuel at 0.916 kg/s (relative to the plane). If the density of the airfuel mixture at the exhaust is 3.36 kg/m³, determine the velocity of the exhaust relative to the plane. The exhaust nozzle has a diameter 36 of 0.8 m. 0000 00000 00000o

4.1 Mass Conservation The jet engine draws in air at 1800 kg/s and jet fuel at 0.916 kg/s (relative to the plane). If the density of the airfuel mixture at the exhaust is 3.36 kg/m³, determine the velocity of the exhaust relative to the plane. The exhaust nozzle has a diameter 36 of 0.8 m. 0000 00000 00000o

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
8:26 PM Tue 8 Mar * 80% ) + : 4 Finite Control Volume Analysis 4.1 Mass Conservation The jet engine draws in air at 1800 kg/s and jet fuel at 0.916 kg/s (relative to the plane). If the density of the airfuel mixture at the exhaust is 3.36 kg/m3, determine the velocity of the exhaust relative to the plane. The exhaust nozzle has a diameter 36 of 0.8 m. 0000 00000 000000 O-0 0-000-O-0000 Oil flows into the pipe at A with an average velocity of 0.2 m/s and through B with average velocity of 0.15 m/s. Determine the maximum velocity vmaz of the oil at the cross section C if the velocity distribution is parabolic as it emerges from C, which is defined by v = vmax(1 – 100r²), where r is in meters measured from the centreline of the pipe. (Ans: Vmar = 0.6 m/s.) 37 20 35 тах V max
Transcribed Image Text:8:26 PM Tue 8 Mar * 80% ) + : 4 Finite Control Volume Analysis 4.1 Mass Conservation The jet engine draws in air at 1800 kg/s and jet fuel at 0.916 kg/s (relative to the plane). If the density of the airfuel mixture at the exhaust is 3.36 kg/m3, determine the velocity of the exhaust relative to the plane. The exhaust nozzle has a diameter 36 of 0.8 m. 0000 00000 000000 O-0 0-000-O-0000 Oil flows into the pipe at A with an average velocity of 0.2 m/s and through B with average velocity of 0.15 m/s. Determine the maximum velocity vmaz of the oil at the cross section C if the velocity distribution is parabolic as it emerges from C, which is defined by v = vmax(1 – 100r²), where r is in meters measured from the centreline of the pipe. (Ans: Vmar = 0.6 m/s.) 37 20 35 тах V max
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