Homework Answers
Here to find the velocity of water at exist 3 is impossible,because area at exist is not given in the question.but mass flow rate can be found.
If you have exist area at point 3 please comment below i will reply.
Add Answer to:
Assuming a steady, in-compressible flow with uniform properties and velocities, solve for the velocity magnitude and...
Fundamentals-of-Compressible-Fluid-Dynamics Balachandra Chapter 3 7. Air at 3 bar and 300 K enter...
Fundamentals-of-Compressible-Fluid-Dynamics Balachandra Chapter 3 7. Air at 3 bar and 300 K enters a duct of varying cross-sectional area of 150m/s. at inlet scetion the area is 0.05 m2. At another section downstream of it, the fluid properties are 2 bar and 280K with a flow velocity of 250m/s, Assuming air to be perfect gas, find the internal thrust produced. H [Ans. -1586.74 N] 8. The entry conditions of air into horizontal duct are 300K 345kPa and 150 m/s the...
1 (a) A steady stream of water jet discharges from the nozzle with a uniform velocity...
1 (a) A steady stream of water jet discharges from the nozzle with a uniform velocity of 10 m/s at angle 60° as shown in Figure 1. The jet strikes a horizontal plate 2 m above the nozzle exit. Upon impact, part of the flow is guided towards the left while the remainder towards the right, and the plate is suspended in the air. The weight of the plate is 25 N. Assume frictionless flow along the plate and weight...
Show all work and answer all parts of the problem please. The 45 degree elbow nozzle discharges water into the atmosphere. The cross-sectional area of the elbow is 25 cm2 150 cm2 at the inlet and...
Show all work and answer all parts of the problem
please.
The 45 degree elbow nozzle discharges water into the atmosphere. The cross-sectional area of the elbow is 25 cm2 150 cm2 at the inlet and 25 cm2 at the exit. Velocity at point 1 and 2 are given as 2 m/s and 12 m/s 450 respectively. The gage pressure at 1 is 73 kPa 150 em2 30 cm The elevation difference between the centers of the exit and the...
Fundamentals-of-Compressible-Fluid-Dynamics Balachandran CHAPTER 4 6. A conical diffuser of 15 cm...
Fundamentals-of-Compressible-Fluid-Dynamics Balachandran CHAPTER 4 6. A conical diffuser of 15 cm has an area ratio of 4. If the pressure, temperature and velocity at the inlet section are 0.69 bar, 340 K and 180 m/s, estimate the exit pressure and exit velocity. What will be the change in impulse function. [Ans. p2 = 0.8074 bar; V2 = 45 m/s; F2 - F1 = 4167.5 N] 7. The Mach number at inlet and exit of a supersonic diffuser are 3 and...
/6 pts) A quasi-1-D steady adiabatic flow of NEON GAS (R 412 Jkg-K, Cp 1030 J/kg-K & k 53) flows through a gradually contoured channel as shown. Friction is insignificant except for the shock...
/6 pts) A quasi-1-D steady adiabatic flow of NEON GAS (R 412 Jkg-K, Cp 1030 J/kg-K & k 53) flows through a gradually contoured channel as shown. Friction is insignificant except for the shock. The mass flowrate is 70.2 kg/s State properties are only partially known. The flow velocity just after the normal shock is A12mis at section "Y. A) Find the stagnation temperature. T。= K and the critical temperature. T., K B) Find the flow Mach number just before...
Problem M.7 The velocity and pressure are given at two points in the flow field. Assume...
Problem M.7 The velocity and pressure are given at two points in the flow field. Assume that the two points lie in a horizontal plane and that the fluid density is uniform in the flow field and is equal to 1000 kg/m3. Assume steady flow. Do necessary computation, then determine which of the following statements is true (a) The flow in the contraction is nonuniform and irrotational. (b) The flow in the contraction is uniform and irrotational. (c) The flow...
Air enters a nozzle at steady flow conditions. The air leaves the exit at 100 kPa...
Air enters a nozzle at steady flow conditions. The air leaves the exit at 100 kPa and the outlet area is A2 = 16 cm? AIR P-300 Pa T - 200°C Y. -30 m/s A = 80 cm - 30 KP KPu Determine: ns a) the mass flowrate of the air BERT (6987) *173 m. 8 mrem 1-23302 ma IVA (22) (30)69- Sovever .528 km b) the rate of kinetic energy entering the system My in Cantimpat) +, Wa dimua...
CE 222 Due: 13.05.2019) 1 The hoe produces a contraction from appraximatey 10 cm to 5...
CE 222 Due: 13.05.2019) 1 The hoe produces a contraction from appraximatey 10 cm to 5 cm and exit welocity U is 20 m/s. The gauge , pressure upstream of the contraction is 1.9x10 N/m while the exit pressure is atmospherkc. Calculate the force on the nozzle. 2. D 10 cm, Di- 15 cm, Vi- 10 cmýs, flow is steady and p is constant:find V (22 D-5 cm,D7 cm, V-3 m/s, -0.01 m/s, flow is steady and p is constant...
A) Determine the convection heat transfer coefficient for the flow of air. [W/m2·°C] B) Determine the...
A) Determine the convection
heat transfer coefficient for the flow of air.
[W/m2·°C]
B) Determine the convection heat transfer coefficient for water.
[W/m2·°C]
The velocity of the fluid is 9 m/s in an 8-cm diameter and 7-m-long tube when the tube is subjected to uniform heat flux from all surfaces. Use fluid properties at 25°C. Water or Air D 8 cm L=7 m Given: The properties of air at 25°C are: k 0.02551 W/m."C v 1.562 10-5 m2/s Pr =...
Consider a two-dimensional, fully-developed, steady viscous flow of water through a duct of constant one-centimeter width...
Consider a two-dimensional, fully-developed, steady viscous flow of water through a duct of constant one-centimeter width in the y-direction. There is no pressure variation through the flow but the water flows in the positive x-direction, which is the direction of the gravity force. $y = 0 and gx = g. (a) Using the continuity and momentum equations, determine the magnitude of the v component of velocity and develop the ordinary differential equation that governs the u component of velocity. (b)...
1 (a) A steady stream of water jet discharges from the nozzle with a uniform velocity of 10 m/s at angle 60° as shown in Figure 1. The jet strikes a horizontal plate 2 m above the nozzle exit. Upon impact, part of the flow is guided towards the left while the remainder towards the right, and the plate is suspended in the air. The weight of the plate is 25 N. Assume frictionless flow along the plate and weight...
Show all work and answer all parts of the problem
please.
The 45 degree elbow nozzle discharges water into the atmosphere. The cross-sectional area of the elbow is 25 cm2 150 cm2 at the inlet and 25 cm2 at the exit. Velocity at point 1 and 2 are given as 2 m/s and 12 m/s 450 respectively. The gage pressure at 1 is 73 kPa 150 em2 30 cm The elevation difference between the centers of the exit and the...
/6 pts) A quasi-1-D steady adiabatic flow of NEON GAS (R 412 Jkg-K, Cp 1030 J/kg-K & k 53) flows through a gradually contoured channel as shown. Friction is insignificant except for the shock. The mass flowrate is 70.2 kg/s State properties are only partially known. The flow velocity just after the normal shock is A12mis at section "Y. A) Find the stagnation temperature. T。= K and the critical temperature. T., K B) Find the flow Mach number just before...
Problem M.7 The velocity and pressure are given at two points in the flow field. Assume that the two points lie in a horizontal plane and that the fluid density is uniform in the flow field and is equal to 1000 kg/m3. Assume steady flow. Do necessary computation, then determine which of the following statements is true (a) The flow in the contraction is nonuniform and irrotational. (b) The flow in the contraction is uniform and irrotational. (c) The flow...
Air enters a nozzle at steady flow conditions. The air leaves the exit at 100 kPa and the outlet area is A2 = 16 cm? AIR P-300 Pa T - 200°C Y. -30 m/s A = 80 cm - 30 KP KPu Determine: ns a) the mass flowrate of the air BERT (6987) *173 m. 8 mrem 1-23302 ma IVA (22) (30)69- Sovever .528 km b) the rate of kinetic energy entering the system My in Cantimpat) +, Wa dimua...
CE 222 Due: 13.05.2019) 1 The hoe produces a contraction from appraximatey 10 cm to 5 cm and exit welocity U is 20 m/s. The gauge , pressure upstream of the contraction is 1.9x10 N/m while the exit pressure is atmospherkc. Calculate the force on the nozzle. 2. D 10 cm, Di- 15 cm, Vi- 10 cmýs, flow is steady and p is constant:find V (22 D-5 cm,D7 cm, V-3 m/s, -0.01 m/s, flow is steady and p is constant...
A) Determine the convection
heat transfer coefficient for the flow of air.
[W/m2·°C]
B) Determine the convection heat transfer coefficient for water.
[W/m2·°C]
The velocity of the fluid is 9 m/s in an 8-cm diameter and 7-m-long tube when the tube is subjected to uniform heat flux from all surfaces. Use fluid properties at 25°C. Water or Air D 8 cm L=7 m Given: The properties of air at 25°C are: k 0.02551 W/m."C v 1.562 10-5 m2/s Pr =...
Consider a two-dimensional, fully-developed, steady viscous flow of water through a duct of constant one-centimeter width in the y-direction. There is no pressure variation through the flow but the water flows in the positive x-direction, which is the direction of the gravity force. $y = 0 and gx = g. (a) Using the continuity and momentum equations, determine the magnitude of the v component of velocity and develop the ordinary differential equation that governs the u component of velocity. (b)...
Most questions answered within 3 hours.
-
At the Pinelands University Medical Center, clinics trials were
performed with a medical treatment intended to...
asked 5 minutes ago -
Propose the importance of the financial account (from the BOP)
to economic indicators.?
asked 7 minutes ago -
Please submit the following files for this
assignment:
**************************Animal.h, Animal.cpp,
Mammal.h, Mammal.cpp, Cat.h, Cat.cpp,
main.cpp********************************************************
Assignment...
asked 8 minutes ago -
Question 1.
XOR
Challenge 1: The key is a single digit
Decrypt the cipher =
snw{fzs...
asked 11 minutes ago -
Multidimensional arrays can be stored in row major order or in
column major order. The access...
asked 10 minutes ago -
A study is conducted
to determine the simple linear regression relation (if any) between
average temperature...
asked 29 minutes ago -
Twenty percent of all telephones of a certain type are submitted
for service while under warranty....
asked 59 minutes ago -
Which is a method of transmitting pathogens from one host to
another by carrying microorganisms inside...
asked 38 minutes ago -
In a memo written to a US trade policy maker, outline an
argument for the role...
asked 30 minutes ago -
Ten young adults living in California rated the taste of a newly
developed sushi pizza topped...
asked 50 minutes ago -
In a titration experiment, 29.9 mL of 0.797 M HCOOH neutralizes
20.6 mL of Ba(OH)2. What...
asked 46 minutes ago -
A
roller coaster cart of mass 312 kg travels around a horizontal
curve of radius 41.3...
asked 1 hour ago