Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
A turboprop engine consists of a diffuser, compressor, combustor, turbine, and nozzle. The turbine drives a propeller as well as the compressor. Air enters the diffuser with a volumetric flow rate of 63.7 m3/s at 40 kPa, 240 K, and a velocity of 180 m/s, and decelerates essentially to zero velocity. The compressor pressure ratio is 11 and the compressor has an isentropic efficiency of 85%. The turbine inlet temperature is 1440 K, and its isentropic efficiency is 85%. The turbine exit pressure is 50 kPa and the nozzle exit pressure is 40 kPa. Flow through the diffuser and nozzle is isentropic. Use an air-standard analysis and neglect kinetic energy except at the diffuser inlet and the nozzle exit.
Determine the time needed for the beef that is immediately adjacent to the packaging material to reach T = 0°C if 50% of the oven power (P = 1 kW total) is absorbed in the packaging material.
The rear window of an automobile is defogged by attaching a thin, transparent, film-type heating element to its inner surface. By electrically heating this element, a uniform heat flux may be established at the inner surface. The interior air tempera..
determine the force in member of the loaded truss. assume that the four external reactions at and are equal in
a thrust reversing system is used in jet engines to provide extra braking force to slow down an aircraft after a
If 200 such fins are spaced at 5-mm increments along the tube length, what is the heat loss per meter of tube length?
water is the working fluid in a cogeneration cycle that generates electricity and provides heat for campus buildings.
A frictionless piston-cylinder device contains 2 kg of air at 100 kPa and 300 K (state 1). Air is now compressed until it reaches a final temperature of 360K (state 2). During the process, the pressure of the air inside the piston-cylinder device var..
A comet moves under the gravitational attraction of the Sun.- By using the path equation, find the angle through which the comet is deflected and the distance of closest approach.
Give the advantages and drawbacks of metal matrix composites over polymer matrix composites.
What are the major advantages and disadvantages of developing systems offshore? Is offshore outsourcing an alternative that our capitalistic economy can do without? If so, how?
What is the mass of oxygen gas in a container with a volume of 25 ft3, at a pressure of 14.7 psia and a temperature of 75oF?
liquid water at 0degc weighs 9810 nm3 and ice at the same temperature weighs 8992 nm3. consider a system which is
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd