Twater vapor temperature in c determine a the final

Assignment Help Mechanical Engineering

Reference no: EM13627167

Water vapor (an ideal gas) enters a diffuser (expansion device) at a pressyre of 0.70 bar, a termperature of 160 C, and a velocity of 180 m/s. The inlet to the diffuser is 100 cm^2. During passage through the diffuser the fluid velocity is reduced to 60 m/s, the pressure increases to 1.0 bars, and 0.60 J/g of heat are transferred to the surroundings (i.e. out of the diffuser). The enthalpy of water vapor can be estimated by: h = 2501 + Cp*T (units= kJ/kg, where Cp= 1.805 kJ/kg-C and T=water vapor temperature in C.) Determine (a) the final temperature, (b) the mass flow rate, and (c) the outlet area of the diffuser in cm^2.

Reference no: EM13627167

Questions Cloud

What is the velocity and the depth of the object at time 3 : an object is launched vertically down into an unknown liquid. the initial velocity is 60.0 ms. the drag causes the

A potential difference of v240 v is applied across two : a potential difference of v24.0 v is applied across two capacitors in parallel with capacitances 36.0 nf and 48.0 nf.

Calculate the flowrate throught this pipeline and nozzle : calculate the flowrate throught this pipeline and nozzle assuming no frictional energy losses i.e. ideal. calculate the

How strong is the magnetic field in t at a point midway : consider two long straight horizontal wires that are oriented so that they are perpendicular to each other. the two

Twater vapor temperature in c determine a the final : water vapor an ideal gas enters a diffuser expansion device at a pressyre of 0.70 bar a termperature of 160 c and a

A baseball is hit from 1 m above the ground and attains a : 1. a baseball is hit from 1 m above the ground and attains a maximum height of 21 m and horizontal distance of 100 m. a

The electrons in the rod have moved until they are in : a horizontal 30-cm-long conducting rod is rolling along two insulating rails that are parallel to the x-axis. the rod

Bonnie and clyde are sliding 390 kg bank safe across the : bonnie and clyde are sliding 390 kg bank safe across the floor to their getaway car. the safe slides with a constant

Determine a velocity versus time graph of their descent and : a skydiver of weight 84kg jumps from a plane 3300m above the ground. they initially free fall for a period of seconds

User Account

All Pages