Determine the change in kinetic energy

Assignment Help Mechanical Engineering
Reference no: EM13709972

An adiabatic turbine has steam flowing steadily through it. The inlet conditions of the steam are P1=6 MPa, T1= 400C and v1=80 m/s, while the exit conditions are P2= 40kPa, .9 quality x=.9, and v0= 50 m/s. The mass flow rate of the steam is m= 20kg/s. Determine the change in kinetic energy, b the power output, and c the turbine inlet area.

Reference no: EM13709972

Questions Cloud

What is the mass of the particles : Particles with a charge of 4e (electron) are sent through a velocity selector with crossed electric and magnetic fields of 9.5 x 104 V/m and .16 T respectively. What is the mass of the particles
Find the electric field strength from the sphere center : A solid sphere 29cm in radius carries 23uc, distributed uniformly throughout its volume. Find the electric field strength 19cm from the sphere's center
Determine the mobility of the charge carriers : If a Germanium wafer, which is uniformly doped with Gallium to a concentration of 5.55? 10^23 (m^3)^-1, has an electrical conductivity of 17,000 (?m)^-1 determine the mobility of the charge carriers in (m^2 / (V sec)). (Recall each gallium atom will ..
Assuming that the coefficient of kinetic friction the tires : An accident occurs when car A rear-ends car B at a stoplight. The mass of car A is 1500kg and the mass of car B is 1000 kg. Car B was initially at rest with the brakes locked. Skid marks indicate car B slid 12 m after the impact. Assuming that the co..
Determine the change in kinetic energy : An adiabatic turbine has steam flowing steadily through it. The inlet conditions of the steam are P1=6 MPa, T1= 400C and v1=80 m/s, while the exit conditions are P2= 40kPa, .9 quality x=.9, and v0= 50 m/s. The mass flow rate of the steam is m= 20kg/s..
Piston-cylinder assembly with an initial volume : A piston-cylinder assembly with an initial volume of 0.01m^3 is filled with saturated refrigerant 134a vapor at 16 degrees Celsius. The substance is compressed until a state of 9 bars and 60 degrees Celsius is reached. During the compression process,..
Pressurisation process the system is being colled or heated : A batch of a certain substance (a simple system) is held in a constant volume, rigid container. The system experiences an infinitesimal change of state during which the pressure rises. The question is whether during this constant volume pressurisatio..
Expressions for helmoltz free energy fundamental relation : Derive analytical expressions for the helmoltz free energy fundamental relation of a single component ideal gas F(t, v, n) and for the Gibbs free energy fundamental relation of the same substance G(t,p,n)
Find the speed of the water leaving the nozzle : A fire truck draws water from an open constant-level reservoir through a hose of 0.2 ft2 cross section. The water is discharged from the pump through another 0.2 ft2 hose to a surge tank pressurized to 120 psig with air at the top. The pump adds 970 ..

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Find the size of the sample required to estimate the mean

suppose that the minimum and maximum ages for typical textbooks currently used in college courses are 2 and 8 years.

  Find the elapsed time to vaporize the propane and total

a factory has a large liquid propane storage tank. the propane is to be used as vapor. evaporation of the liquid

  If the second heat engine consumes 48 tonshour of biomass

every work producing system results in wasted energy. thermal efficiency gauge sthe conversion of heat to work in a

  If the fuel-to-air ratio is 006nbspand the pressure and

a reciprocating engine for light aircraft modeled after the avco lycoming 0.235nbspengine has the following

  Determine the maximum spectral emission power of the human

assume an average temperature of human to be 300k. determine the maximum spectral emission power of the human and the

  Large wind turbines with blade span diameters of over 100 m

large wind turbines with blade span diameters of over 100 m are available for electric power generation. consider a

  A total of 200btu of heat is transferred while the pressure

a piston cylinder device contains .5 lbs of water initially at 120 pso and a volume of 2ft3. a total of 200btu of heat

  Determine the velocity of the particle as a function of its

the accleration of a particle is given by a-ks2 where a is in meters per second squared k is a constant and s is in

  Determine the total length of the 12 tube that is required

a heater is required to supply the domestic hot water dhw in a 50 unit apartment building where the dhw load is

  Its specific heat ratio is 14 and gas constant is 0287

an open brayton cycle engine operates with a compressor-pressure ratio of 6 an inlet temperature of 20 c and inlet

  Saturated vapor steam at 5 psia eneters an adiabatic heat

saturated vapor steam at 5 psia eneters an adiabatic heat exchanger and leaves as saturated liquid at 5 psia. the steam

  Solid particles having a size of 018 mm a sphericity shape

solid particles having a size of 0.18 mm a sphericity shape factor of 0.91 and a density of 1090 kgm3 are to be

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