Calculate the mass of the fluid present determine the value

Assignment Help Mechanical Engineering
Reference no: EM13626623

A fluid at 0.7 bar occupying 0.09 m3 is compressed reversibly to a pressure of 3.5 bar according to the law pvn = constant. The fluid is then heated reversibly at constant volume until the pressure is 4 bar; the specific volume is then 0.5 m3/kg. A reversible expansion according to the law pv2 = constant restores the fluid to its initial state. b. Calculate the mass of the fluid present c. Determine the value of n in the first process d. Compute the net work of the cycle.

Reference no: EM13626623

Questions Cloud

Sketch the yield envelope of a glassy polymer under biaxial : sketch the yield envelope of a glassy polymer under biaxial and uniaxial stress. explain shear yielding and crazing.
Water at a pressure of 45 atm at street level flows into an : water at a pressure of 4.5 atm at street level flows into an office building at a speed of 0.7 ms through a pipe 5 cm
Seventy-eight percent of the light aircraft that disappear : seventy-eight percent of the light aircraft that disappear while in flight in a certain country are subsequently
Water at 20 mpa and 60 degrees celcius enters a mixing : water at 20 mpa and 60 degrees celcius enters a mixing chamber at a rate of 280lbmmin where it is mixed steadily with
Calculate the mass of the fluid present determine the value : a fluid at 0.7 bar occupying 0.09 m3 is compressed reversibly to a pressure of 3.5 bar according to the law pvn
A solenoid 150 m long and 280 cm in diameter carries a : a solenoid 1.50 m long and 2.80 cm in diameter carries a current of 13.0 a. the magnetic field inside the solenoid is
An educational psychologist is interested in determining : an educational psychologist is interested in determining whether attitudes toward school change with age. she randomly
Assuming that the 1 in 11 billion figure is correct and : suppose that a flaw in a certain computer chip installed in computers was discovered that could result in a wrong
Develop the maxwell and kelvin-voigt relations creep is : develop the maxwell and kelvin-voigt relations. creep is deformation under constant stress while stress relaxation is

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Determine the work and heat transfer for the process

Two kilograms of Refrigerant134a, initially at 2 bar and occupying a volume of 0.12 m3, undergoes a process at constant pressure until the volume has doubled. Kinetic and potential energy effects are negligible. Determine the work and heat transfe..

  What was its velocity during this time

what was its velocity during this time? (Hint: Take the origin to be the location of the radar.)

  Derive the mathematical expression of the displacement as a

mass 8kg stiffness 90nm initial displacement 0.1m initial velocity 0.9ms assume the system is critical damped. find the

  Dring the displacement a constant force f 4 n i - 4 n j

a 5-kg object is given a displacement r -4 m i 1 m j - 3 m k along a straight line. during the displacement a

  Determine the a change in entropy of the system bchange in

a rigid vessel contains 10 kg of steam. the steam is initially at 10 bar and 300 c. after a period of time the pressure

  Calculate the compressibility factor at the sur-face of

the surface pressure of venus is about 90 bar and the surface temperature is ap-proximately 880 degrees f. the

  Consider a hollow steel sphere of inside radius r110 cm and

consider a hollow steel sphere of inside radius r110 cm and outside radius of r220 cm. the thermal conductivity of the

  Compute the number of kilograms of hydrogen that pass per

compute the number of kilograms of hydrogen that pass per hour through a 5-mm thick sheet of palladium having an area

  More heat is transferred until the pressure inside the

a piston-cylinder device with a set of stops on the top initially contains 3 kg of air at 200 kpa and 27 degrees

  Calculate the heat transfer of the plate the bottom is

air with natural convectionno flow 20 degree c surrounds a flat plate. the plate is 100cm long 50cm wide and 2cm

  A dentist drill is driven by a small high-speed turbine

a dentist drill is driven by a small high-speed turbine operating on compressed air which produces a shaft power output

  Determine the velocity of molten metal flowing through

How do you determine the velocity of molten metal flowing through the base of the downsprue?

Free Assignment Quote

Assured A++ Grade

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!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd