Engineering, 02.05.2021 14:50 moonk7733
The engineers at 3TE want to use a high performance material for a component in the car engines. Explain 2 advantages of using a test report to determine whether the material is suitable. (4 marks)
Answers: 3
Engineering, 04.07.2019 18:10
For the closed feedwater heater below, feedwater enters state 3 at a pressure of 2000 psia and temperature of 420 °f at a rate of ix10 ibhr. the feedwat extracted steam enters state 1 at a pressure of 1000 psia and enthalpy of 1500 btu/lbm. the extracted er leaves at an enthalpy of 528.7 btu/lbm steam leaves as a saturated liquid. (16) a) determine the mass flow rate of the extraction steam used to heat the feedwater (10) b) determine the terminal temperature difference of the closed feedwater heater
Answers: 3
Engineering, 04.07.2019 18:20
Derive the correction factor formula for conical nozzle i=-(1+ cosa) and calculate the nozzle angle correction factor for a nozzle whose divergence hal-fangle is 13 (hint: assume that all the mass flow originates at the apex of the cone.
Answers: 3
Engineering, 04.07.2019 19:20
Aseries piping system conveys methyl alcohol. the system consists of 70 m of 1- nominal pipe follow by 50 m of 2-nominal pipe, both schedule 40 commercial steel. the 1-nominal pipe contains 3 90° elbows (regular) anda fully open gate valve, all threaded. the pressure drop through the system is 150 kpa. determine the volume flow rate through the system that is horizontally laid.
Answers: 1
Engineering, 04.07.2019 19:20
Afan that can provide air speeds up to 60 m/s is to be used in a low-speed wind tunnel with atmospheric air at 35 c. if one wishes to use the wind tunnel to study flat-plate boundary layer behavior up to reynolds numbes of re 10, what is the minimum plate length that should be used? at what distance from the leading edge would transition occur if the critical reynolds nurnber were rer,e = 5 × 105?
Answers: 2
The engineers at 3TE want to use a high performance material for a component in the car engines. Exp...
Mathematics, 17.09.2020 23:01
Mathematics, 17.09.2020 23:01
Mathematics, 17.09.2020 23:01
Mathematics, 17.09.2020 23:01
English, 17.09.2020 23:01
Mathematics, 17.09.2020 23:01
English, 17.09.2020 23:01
Mathematics, 17.09.2020 23:01
Mathematics, 17.09.2020 23:01
Mathematics, 17.09.2020 23:01
Mathematics, 17.09.2020 23:01
Mathematics, 17.09.2020 23:01
Mathematics, 17.09.2020 23:01
Mathematics, 17.09.2020 23:01
Mathematics, 17.09.2020 23:01
English, 17.09.2020 23:01
Mathematics, 17.09.2020 23:01
Mathematics, 17.09.2020 23:01
Spanish, 17.09.2020 23:01
Chemistry, 17.09.2020 23:01