Question: Air flows through a flow measurement device isentropically. At the device inlet, the diameter is 25 mm, the Mach number is 1, the pressure

Air flows through a flow measurement device isentropically. At the device inlet,

Air flows through a flow measurement device isentropically. At the device inlet, the diameter is 25 mm, the Mach number is 1, the pressure is 5.22 bar and the temperature is 250 K. At the exit, the pressure is 4 bar. Determine: (a) the mass flow rate through the system, (b) the gas temperature and Mach number at the device outlet, (c) the outlet diameter of the device.

Step by Step Solution

★★★★★

3.29 Rating (143 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Programming Questions!

What is the critical leadership problem facing the 2nd ABCT and how will you use the processes and concepts from L100 to improve the ABCT and achieve your vision? Clearly and comprehensively explain,...

Air flows through a pipeline restriction isentropically at 1.0 kg/s. At the restriction inlet, the gas pressure and temperature are 10 bar and 300 K respectively. At the restriction outlet, the...

The vortex tube (also known as a Ranque or Hirsch tube) is a device that produces a refrigeration effect by expanding pressurized gas such as air in a tube (instead of a turbine as in the reversed...

Air flows through a constant pressure heating device as shown. It is heated up in a reversible process with a work input of 85 Btu/lbm air flowing. The device exchanges heat with the ambient at 540...

It is common practice to recover waste heat from an oil-or gas-fired furnace by using the exhaust gases to preheat the combustion air. A device commonly used for this purpose consists of a concentric...

In chemical vapor deposition (CVD), a semiconducting or insulating solid material is formed in a reaction between a gaseous species and a species adsorbed on the surface of silicon wafers (disks...

In a biofuels plant, a shell-and-tube heat exchanger is used to cool a hot stream of 100% carbon dioxide off-gas from a beer column from 77C to 27C (350 to 300 K) at 1.2 atm total system pressure....

In Example 5.12, the UA product for a cross flow finned tube heat exchanger was calculated. In that example, it was stated that, the U value of the heat exchanger will change as the flow rates and...

Repeat the External and Internal Tube Flow example (example 14.7) using the Churchill/ Zajic expression for $\overline{N u_{d}}$. How much does the outlet temperature change compared with the...

Natural gas, with the thermodynamic properties of methane, flows in an underground pipeline of $0.6 \mathrm{~m}$ diameter. The gage pressure at the inlet to a compressor station is \(0.5...

Air flows through a duct as in Fig P9.84, where A1 = 24 cm2, A2 = 18 cm2, and A3 = 32 cm2. A normal shock stands at section 2. Compute (a) The mass flow, (b) The Mach number, and (c) The stagnation...

Davida Company has the following inventory information. Date July 1 Beginning Inventory 5 Purchases . 14 Sale 21 Purchases 30 Sale O $2,677 Transaction O $2,610 Assuming that a perpetual inventory...

b) Assume that the vitamin mentioned above reacts with a toxic substance found in the cereal as given below. [Yukarda verilen vitaminin tahlda bulunan toksik bir madde ile aada verilen ekilde...

Guess the value o f the l i m i t ( i f i t exists ) b y evaluating the function a t the given numbers ( c o r r e c t t o 5 decimal places ) : x = - 7 . 9 , - 7 . 9 9 , - 7 . 9 9 9 , - 7 . 9 9 9 9 ,...

1. Calculate E (standard cell potential), E (cell potential), and AG (free energy change) for the following cell reaction. Would the following reaction proceed spontaneously under the conditions...

Numerical question : What is the effective stress at point A? A static force Fof 50,000 lbf is applied to the steel rod OAB the negative X-direction. Rod OAB is mounted to a wall, and can be assumed...

VDD=15V, R1=R2=R3=500k2, RD=1kN, RSR=5002, unCoxW/L 1mA/V2 and VT-1V %3D Find the collector currents and terminal voltages of the M1 and M2. (M1, M2 NMOS)

MedEquip, a medical services company with 500 employees, has experienced an extensive business downturn, and a layoff is necessary. MedEquip managers expect a layoff to be problematic because the...

5. Use e - 6 definition and show that the function if (r, y) # (0,0) 2 + y?" f (r, y) = 0, if (r, y) = (0,0). is continuous at the origin. (15 pt)

Scenario: Your favorite uncle left you a $10,000 inheritance that you have decided to invest for future gains. You researched accounts and found the following three options: A simple interest account...

Hello, you already did chapter 1 and 2 of my MASTERS Thesis already for me. (See attached) So normally you know masters thesis consist of 5 chapters right ??..... But in this case my thesis will be 4...

1. A cheap radial-vaned centrifugal fan is required to provide a supply of pressurised air to a furnace. The specification requires that the fan produce a total pressure rise equivalent to 7.5 cm of...

Question 1: MATERIAL SCIENCE a. Describe the main features of the stress-strain diagram. b. Discuss the regions on a generic stress-strain curve where the Hooke's law applies. Explain how a material...

5-180 Determine the power input for a compressor that compresses helium from 150 kPa and 20C to 400 kPa and 200C. Helium enters this compressor through a 0.1-m2 pipe at a velocity of 15 m/s. 5-181...

ATTEMPT ALL QUESTIONS. BE SURE TO ANSWER A body with mass m = 1 2 kg is attached to the end of a spring that is stretched 2 m by a force of 100 N. Furthermore, there is also attached a dashpot4 that...

ANSWER ALL QUESTIONS. 3-68 A 0.3-m3 rigid vessel initially contains saturated liquid-vapor mixture of water at 150C. The water is now heated until it reaches the critical state. Determine the mass of...