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!
The initial design of an IFR turbine is to be based upon Whitfield's procedure for optimum efficiency. The turbine is to be supplied with 2.2 kg/s of air, a stagnation pressure of 250 kPa, a stagnation temperature of 800°C, and have an output power of 450 kW. At turbine exit the static pressure is 105 kPA. Assuming for air that γ = 1.33 and R = 287 J/kg K, determine the value of Whitfield's power ratio, S, and the total-to-static efficiency of the turbine.
The roller E and supporting box have a mass m1, and the four uniform links (two on each side) have a combined mass m2 and a length 2b for each. Neglect all friction and find the torque M necessary to raise the roller for a given value of ().
A cutting tool on a lathe applies a tangential force of 3.5 kN when it is machining a bar 150 mm in diameter. If the lath is turning at 100 rpm, what power is being supplied to the bar?
Calculate the magnitude of the moment about the base point O of the 600 N force and calculate and draw the shear force and bending moment diagram for the cantilever beam
Three children are standing on a 5×5-m raft. The weights of the children at Points A, B, and C are 375 N, 260 N, and 400 N, respectively. If a fourth child of weight 425 N climbs onto the raft, determine where she should stand if the other children r..
A compressor is employed to compress gas flowing steadily through it. The gas enters the compressor at a temperature of 16°C, a pressure of 100 kPa, and with an enthalpy of 391.2 kJ/kg. The gas leaves the compressor at a temperature of 245°C, a pre..
if coal that has 2.25 sulfur and a heat content of 13000 btulb is burned in a 40 efficient 400-mw plant estimate the
how thick does the 4140 steel need to be if it is a cyclander with a diameter of 8.252 inches and is 1.5 inches deep
What is the slenderness ratio of a solid circular bar 30 in. long and 2 in. in diameter - calculate the slenderness ratio of a rectangular bar 1.5 in. x ¾ in. and 20 in. long.
1. a 500 ml cylindrical mug is filled level with the top of the mug with 90degc water. what is the water level relative
a rotating machine runs intermittently. when it is operating it is rotating at 4200 rpm. the mass of the machine is 100
1. Briefly cite the differences between pearlite, bainite, and spheroidite relative to micro structure and mechanical properties. 2. What is the driving force for the formation of spheroidite?
Determine the required standoff distance L between the printer and the photovoltaic panel. The properties of the electrically conducting ink drop are pd = 2400 kg/m3, cd = 800 J/kg · K, and kd = 5.0 W/m · K
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