Homework Answers
Request Answer!
We need at least 10 more requests to produce the answer.
0 / 10 have requested this problem solution
The more requests, the faster the answer.
Add Answer to:
Question 4 Question 4 of 4 5 points She Conditioned air flows through a T flow...
Close Window Save and Submit Click Submit to complete this assessment. Question Save Answ uestion 3...
Close Window Save and Submit Click Submit to complete this assessment. Question Save Answ uestion 3 5 points A projectile is fired vertically down into a fluid medium with initial velocity v1 = 59 60 m/s. The projectile experiences a deceleration of a (-0.13713) m/942, where vin m/s. Determine the projectile velocity when t-2.8 s after it is fired, Click Submit to complete this assessment Question 3 of Close Window Save and Sub MacBook Air
this is heat and air conditioning question, please i want the solution due date is saturday...
this is heat and air conditioning question, please i want the
solution due date is saturday 6 june PLEASE!
A two-branch duct system of circular duct is shown in the figure below. The fittings have the following equivalent length of straight duct: upstream to branch, 4 m; elbow, 2 m. There is negligible pressure loss in the straight-through section of the branch and at the exit. The designer selects 4.01 Pa/m as the pressure gradient in the 12 m and...
Problem #4 (30 Points) Air at 110 kPa and 323°K flows upward through a 0.06m diameter...
Problem #4 (30 Points) Air at 110 kPa and 323°K flows upward through a 0.06m diameter inclined duct at a volume flow rate of 0.045 m3/s. The duct diameter is then reduced to 0.04m through a reducer. The pressure change across the reducer is measured by a water monometer (Density 1000 kg/m3) The elevation difference between the two points on the center of the pipe where the two arms of the monometer are attached is 0.2m. (1) Determine the density...
Q. 3 (35 pt.) Air at 500K in a tank flows through a converging and diverging...
Q. 3 (35 pt.) Air at 500K in a tank flows through a converging and diverging nozzle with throat area of 1 em and exit area of 2.7 cm2 When the mass flow is 0.05 kg/s, pitot tube reads py 250.6 kPa and 240 kPa at the exit plane. (a) (15 pt.) Is there a normal shock wave in the duct? Justify your answer. If so, compute the Mach number just downstream of the shock (b) (10 pt.) Compute the...
Part 4: Viscous Flow Concepts (10 points,5 each) The flow through a duct is fully-developed, with...
Part 4: Viscous Flow Concepts (10 points,5 each) The flow through a duct is fully-developed, with a velocity profile as shown in the figure. has a rectangular cross section, and the velocity profile is uniform in the z-direction (it does not change going into the page) If we wish to determine the mass flow rate through the duct, which differential area would we use? Why? If we wish to determine the forced caused by shear stress on the bottom wall,...
Air at 100 kPa and density of 1.2 kg/m3 flows upward through a 5-cm diameter inclined...
Air at 100 kPa and density of 1.2 kg/m3 flows upward through a 5-cm diameter inclined duct at a rate of 50 L/s. The duct diameter is then reduced to 4 cm through a reducer. The pressure change across the reducer is measured by a water manometer. The elevation difference between the two points on the pipe where the two arms of the manometer are attached is 0.1 m. Determine the differential height between the fluid levels of the two...
Question Help The air in a room 16 ft by 8 ft by 8 ft is 4% carbon monoxide air in the room flows out through a ven...
Question Help The air in a room 16 ft by 8 ft by 8 ft is 4% carbon monoxide air in the room flows out through a vent at the same rate, when will the air in the room be 0 01% carbon monoxide? Starting at t 0, fresh air containing no carbon monoxide is blown into the room at a rate of 150 ftimin If The air in the room will be 0.01% carbon monoxide after Round to two...
4.) Air flows adiabatically through a duct. At point (1) the velocity is 200 m/s with...
4.) Air flows adiabatically through a duct. At point (1) the velocity is 200 m/s with a temperature of 310 K and pressure of 180 kPa. Compute a.) T., b.) Pol, c.) po, d.) Ma, e.) Vmax, f.) V*. At point (2) further downstream the velocity is 270 m/s and pressure is 125 kPa, g.) what is the stagnation pressure P.2?
A ducting system has to distribute 63 CMM of dehumidified air to the rooms (R1, R2,...
A ducting system has to distribute 63 CMM of dehumidified air to
the rooms (R1, R2, R3, R4 and R5) of a building as shown in the
picture. The flow quantities of each diffuser are given in the
table.
The total pressure available is 5.2mm of water and the pressure
loss at each uotlet diffuser is assumed to be equal to 1 mm of
water. The lengths of each duct segment are shown in the picture.
The equivalent straight length...
Question 14 Water (15°C) flows through a garden hose (ID = 14 mm) with a mean...
Question 14 Water (15°C) flows through a garden hose (ID = 14 mm) with a mean velocity of 1.25 m/s. Find the pressure drop for a section of hose that is 20 meters long and situated horizontally. Assume that f = 0.012. kPa Click here to access the appendices. the tolerance is +/-2%
Close Window Save and Submit Click Submit to complete this assessment. Question Save Answ uestion 3 5 points A projectile is fired vertically down into a fluid medium with initial velocity v1 = 59 60 m/s. The projectile experiences a deceleration of a (-0.13713) m/942, where vin m/s. Determine the projectile velocity when t-2.8 s after it is fired, Click Submit to complete this assessment Question 3 of Close Window Save and Sub MacBook Air
this is heat and air conditioning question, please i want the
solution due date is saturday 6 june PLEASE!
A two-branch duct system of circular duct is shown in the figure below. The fittings have the following equivalent length of straight duct: upstream to branch, 4 m; elbow, 2 m. There is negligible pressure loss in the straight-through section of the branch and at the exit. The designer selects 4.01 Pa/m as the pressure gradient in the 12 m and...
Problem #4 (30 Points) Air at 110 kPa and 323°K flows upward through a 0.06m diameter inclined duct at a volume flow rate of 0.045 m3/s. The duct diameter is then reduced to 0.04m through a reducer. The pressure change across the reducer is measured by a water monometer (Density 1000 kg/m3) The elevation difference between the two points on the center of the pipe where the two arms of the monometer are attached is 0.2m. (1) Determine the density...
Q. 3 (35 pt.) Air at 500K in a tank flows through a converging and diverging nozzle with throat area of 1 em and exit area of 2.7 cm2 When the mass flow is 0.05 kg/s, pitot tube reads py 250.6 kPa and 240 kPa at the exit plane. (a) (15 pt.) Is there a normal shock wave in the duct? Justify your answer. If so, compute the Mach number just downstream of the shock (b) (10 pt.) Compute the...
Part 4: Viscous Flow Concepts (10 points,5 each) The flow through a duct is fully-developed, with a velocity profile as shown in the figure. has a rectangular cross section, and the velocity profile is uniform in the z-direction (it does not change going into the page) If we wish to determine the mass flow rate through the duct, which differential area would we use? Why? If we wish to determine the forced caused by shear stress on the bottom wall,...
Question Help The air in a room 16 ft by 8 ft by 8 ft is 4% carbon monoxide air in the room flows out through a vent at the same rate, when will the air in the room be 0 01% carbon monoxide? Starting at t 0, fresh air containing no carbon monoxide is blown into the room at a rate of 150 ftimin If The air in the room will be 0.01% carbon monoxide after Round to two...
4.) Air flows adiabatically through a duct. At point (1) the velocity is 200 m/s with a temperature of 310 K and pressure of 180 kPa. Compute a.) T., b.) Pol, c.) po, d.) Ma, e.) Vmax, f.) V*. At point (2) further downstream the velocity is 270 m/s and pressure is 125 kPa, g.) what is the stagnation pressure P.2?
A ducting system has to distribute 63 CMM of dehumidified air to
the rooms (R1, R2, R3, R4 and R5) of a building as shown in the
picture. The flow quantities of each diffuser are given in the
table.
The total pressure available is 5.2mm of water and the pressure
loss at each uotlet diffuser is assumed to be equal to 1 mm of
water. The lengths of each duct segment are shown in the picture.
The equivalent straight length...
Question 14 Water (15°C) flows through a garden hose (ID = 14 mm) with a mean velocity of 1.25 m/s. Find the pressure drop for a section of hose that is 20 meters long and situated horizontally. Assume that f = 0.012. kPa Click here to access the appendices. the tolerance is +/-2%
Most questions answered within 3 hours.
-
An organization is not required to accommodate an employee's
disability when the accommodation would cause "undue...
asked 15 minutes ago -
Which statement is not correct?
Mutations change the sequence of nucleotides in DNA.
Mutations can be...
asked 15 minutes ago -
Mojo Mining has a bond outstanding that sells for $2,165 and
matures in 17 years. The...
asked 18 minutes ago -
Olympic weightlifter Zoe Smith holds a 58 kg barbell over her
head, 2.1 meters above the...
asked 20 minutes ago -
For sample average = 28 and a μ = 17 and a s = 4 and...
asked 30 minutes ago -
A
short forward contract that was negotiated some time ago will
expire in three months and...
asked 38 minutes ago -
If R = R1L2/L3, what is the measurement error dR based on the
rules of error...
asked 50 minutes ago -
At equilibrium, the concentrations of N2(g),
O2 (g) and NO (g) in a sealed reaction vessel...
asked 50 minutes ago -
Find P(X-bar > 15.5)
n=81, Mean=15, SD=1
asked 1 hour ago -
3. What percentage of search engine users don’t go to the next
page of search results?...
asked 1 hour ago -
Since Tanya Martin retired, she has used income from her
investment in the Alger Mid Cap...
asked 1 hour ago -
Determine the point estimate of the population proportion, the
margin of error for the following confidence...
asked 1 hour ago