Homework Answers
Add Answer to:
14. Determine the discharge of the pipe and the pressure at point B. Neglect head losses...
Vid 15. One expression for the Reynolds number is Rem a. Since the Reynolds number must...
Vid 15. One expression for the Reynolds number is Rem a. Since the Reynolds number must be dimensionless, what are the units of the v term in the denominator? b. Does the v term represent the kinematic or dynamic viscosity? c. Find the coefficient of drag of a sphere (d=0.5m) if cold air, with a density of 1.29 kg/m' is blowing on it with a velocity of 35 m/s and a dynamic viscosity of 1.72d0N s/m?.
6 10 11 13 14 15 16 Water flows from left reservoir to right reservoir in...
6 10 11 13 14 15 16 Water flows from left reservoir to right reservoir in a 5 cm diameter pipe system as shown in the figure. The pipe is made out of cast iron which has a sand roughness of 0.26 mm. Discharge in the pipe system is given as 0.006 m3/s. Dynamic viscosity of water is 1.3 x 10 -3 kg/m.s. Density of water is 1000 kg/m3. Neglect sudden expansion/contraction. Neglect minor head losses. Determine the major head...
lunzontal pipe and pump system in the following figure discharges 0.01583 m3/s. The gage pressure iust...
lunzontal pipe and pump system in the following figure discharges 0.01583 m3/s. The gage pressure iust before the pressure is 400 The m/s2 losses between 20°C water at 57 m3/h 0 kPa and just after the pump the gage a. The pump inlet diameter is 9 cm and the outlet diameter is 3 em. Let g-9.81 pump is 12 o Pwater9 kg/m, Hwate0.001002 kgm-s) and Pat the two pressure points and the pump. But consider frictional losses at the 9-cm...
b. A very thin wing section is being tested in a low speed wind-tunnel. Assuming that...
b. A very thin wing section is being tested in a low speed wind-tunnel. Assuming that the flow on the surface of the wing produce a laminar boundary layer and the velocity profile is given as follows; Determine the theoretical value of; 8" where Rex is the Reynold number at a distance x from the leading edge of the wing, Rei is the Reynolds number at the trailing edge of the wing and Cr (or Cp) is the average skin...
1. Calculate the experimental head loss from the readings taken in the manometer below and compare...
1. Calculate the experimental head loss from the
readings taken in the manometer below and compare them with
theoretical predictions. NOTE: The table is only provided
for inputting the answers. The only given parameters are the
temperature of the water, flow rate and manometer reading.
Calculate the velocity, Reynolds Number, Darcy Friction
Factor, Theoretical Head Loss and Experimental Head
Loss.
2. Compare the differences of using a
Moody Chart and the Haaland Approximation
of the Darcy Friction Factor by calculating...
please help Question 1 1.1 If the velocity distribution of a fluid flowing over a 1m²...
please help
Question 1 1.1 If the velocity distribution of a fluid flowing over a 1m² flat plate is given by u=l+ y + y, find the m. Assume dynamic viscosity to be y=6x10*(Ns/m”). force acting on a plate at y = [5 marks] 1.2 A 2D velocity field in an incompressible flow was measured by PIV method and determined to follow the following functions u= 2x’ +2y and v=x - 4y. Check whether your measurements are correct at a...
Nominal diameter of the pipe : 0.25 inch Select Venturi diameter : 0.3 ст Select type...
Nominal diameter of the pipe : 0.25 inch Select Venturi diameter : 0.3 ст Select type of Venturi Tube : Welded Tube Process Fluid : Water Manometric Fluid : Carbon tetrachloride Experimental Data Venturi Diameter : 0.003 meter(s) Type of Venturi tube : Welded Tube Nominal Pipe Diameter : 0.25 inch Actual Pipe Diameter : 0.92 cm Process Fluid : Water Density of Process Fluid : 1000 kg per Cubic meter Viscocity of Process Fluid : 0.85 centiPoise Manometric Fluid...
CENTRE INDEX NUMBER SECTION B 30 marks] Calculate the discharge through a pipe of diameter 200...
CENTRE INDEX NUMBER SECTION B 30 marks] Calculate the discharge through a pipe of diameter 200 mm when the difference of pressure head between the ends of the pipe 500 m apart is 4 m of water. Take the value off= 0.009 in the formula hl= a) 19.5e/s b)2.0es e)03 m's d) 29.3 e/s 2. A scale 1:50 scale model of ship is towed through sea water at a speed of 1 ms. A force of 2 N is required...
Encircle the correct answer for the following questions: • What is the hydraulic diameter of a...
Encircle the correct answer for the following questions: • What is the hydraulic diameter of a rectangular air ventilation duet whose cross section is 1 m by 25 cm? (a) 25 cm (b) 40 cm (c) 100 cm (d) 75 cm (e) 50 cm Oil = 0.1kg/ms, specific gravity= 0.9] flows through a 50-m-long smooth 8-cm-diameter pipe. The maximum pressure drop for which laminar flow is expected is approximately • • (a) 40 kPa (b) 50 kPa (c) 60 kPa...
Please don't attempt if you can not write a MATLAB PROGRAM. I don't need numerical physics...
Please don't attempt if you can not write a MATLAB
PROGRAM.
I don't need numerical physics solution, I need MATLAB code.
Read the question carefully
2) Falling Drops Imagine a solid sphere of diameter, d, falling through the air. After its release, the sphere accelerates until it reaches its terminal velocity. The terminal velocity is obtained when the drag force due to air friction, Fa, balances the weight of the sphere, W. The weight of the sphere is simply its...
Vid 15. One expression for the Reynolds number is Rem a. Since the Reynolds number must be dimensionless, what are the units of the v term in the denominator? b. Does the v term represent the kinematic or dynamic viscosity? c. Find the coefficient of drag of a sphere (d=0.5m) if cold air, with a density of 1.29 kg/m' is blowing on it with a velocity of 35 m/s and a dynamic viscosity of 1.72d0N s/m?.
6 10 11 13 14 15 16 Water flows from left reservoir to right reservoir in a 5 cm diameter pipe system as shown in the figure. The pipe is made out of cast iron which has a sand roughness of 0.26 mm. Discharge in the pipe system is given as 0.006 m3/s. Dynamic viscosity of water is 1.3 x 10 -3 kg/m.s. Density of water is 1000 kg/m3. Neglect sudden expansion/contraction. Neglect minor head losses. Determine the major head...
lunzontal pipe and pump system in the following figure discharges 0.01583 m3/s. The gage pressure iust before the pressure is 400 The m/s2 losses between 20°C water at 57 m3/h 0 kPa and just after the pump the gage a. The pump inlet diameter is 9 cm and the outlet diameter is 3 em. Let g-9.81 pump is 12 o Pwater9 kg/m, Hwate0.001002 kgm-s) and Pat the two pressure points and the pump. But consider frictional losses at the 9-cm...
b. A very thin wing section is being tested in a low speed wind-tunnel. Assuming that the flow on the surface of the wing produce a laminar boundary layer and the velocity profile is given as follows; Determine the theoretical value of; 8" where Rex is the Reynold number at a distance x from the leading edge of the wing, Rei is the Reynolds number at the trailing edge of the wing and Cr (or Cp) is the average skin...
1. Calculate the experimental head loss from the
readings taken in the manometer below and compare them with
theoretical predictions. NOTE: The table is only provided
for inputting the answers. The only given parameters are the
temperature of the water, flow rate and manometer reading.
Calculate the velocity, Reynolds Number, Darcy Friction
Factor, Theoretical Head Loss and Experimental Head
Loss.
2. Compare the differences of using a
Moody Chart and the Haaland Approximation
of the Darcy Friction Factor by calculating...
please help
Question 1 1.1 If the velocity distribution of a fluid flowing over a 1m² flat plate is given by u=l+ y + y, find the m. Assume dynamic viscosity to be y=6x10*(Ns/m”). force acting on a plate at y = [5 marks] 1.2 A 2D velocity field in an incompressible flow was measured by PIV method and determined to follow the following functions u= 2x’ +2y and v=x - 4y. Check whether your measurements are correct at a...
Nominal diameter of the pipe : 0.25 inch Select Venturi diameter : 0.3 ст Select type of Venturi Tube : Welded Tube Process Fluid : Water Manometric Fluid : Carbon tetrachloride Experimental Data Venturi Diameter : 0.003 meter(s) Type of Venturi tube : Welded Tube Nominal Pipe Diameter : 0.25 inch Actual Pipe Diameter : 0.92 cm Process Fluid : Water Density of Process Fluid : 1000 kg per Cubic meter Viscocity of Process Fluid : 0.85 centiPoise Manometric Fluid...
CENTRE INDEX NUMBER SECTION B 30 marks] Calculate the discharge through a pipe of diameter 200 mm when the difference of pressure head between the ends of the pipe 500 m apart is 4 m of water. Take the value off= 0.009 in the formula hl= a) 19.5e/s b)2.0es e)03 m's d) 29.3 e/s 2. A scale 1:50 scale model of ship is towed through sea water at a speed of 1 ms. A force of 2 N is required...
Encircle the correct answer for the following questions: • What is the hydraulic diameter of a rectangular air ventilation duet whose cross section is 1 m by 25 cm? (a) 25 cm (b) 40 cm (c) 100 cm (d) 75 cm (e) 50 cm Oil = 0.1kg/ms, specific gravity= 0.9] flows through a 50-m-long smooth 8-cm-diameter pipe. The maximum pressure drop for which laminar flow is expected is approximately • • (a) 40 kPa (b) 50 kPa (c) 60 kPa...
Please don't attempt if you can not write a MATLAB
PROGRAM.
I don't need numerical physics solution, I need MATLAB code.
Read the question carefully
2) Falling Drops Imagine a solid sphere of diameter, d, falling through the air. After its release, the sphere accelerates until it reaches its terminal velocity. The terminal velocity is obtained when the drag force due to air friction, Fa, balances the weight of the sphere, W. The weight of the sphere is simply its...
Most questions answered within 3 hours.
-
Identify and describe in detail the four categories of
institutions that could be included in a...
asked 3 minutes ago -
In python
class Customer:
def __init__(self, customer_id, last_name, first_name, phone_number, address):
self._customer_id = int(customer_id)
self._last_name =...
asked 11 minutes ago -
What is an example of a limitation in implementing a new
ERP system and how it...
asked 6 minutes ago -
In a section of 9.7cm of an artery with a radius of 2.6mm there
is a...
asked 7 minutes ago -
the two carboxylic acid groups of aspartic acid have different
acidities with pKa values of 2.1...
asked 11 minutes ago -
Would CuCO3 aqueous salt combined with calcium chloride
form a solid precipitate? If so, what would...
asked 10 minutes ago -
How do ECM Solutions assist in embedding a culture of continuous
improvement in an organization? (Project...
asked 30 minutes ago -
Directions
These directions introduce the idea of Essential Questions.
Since this may be a new concept...
asked 32 minutes ago -
1.b. Fiscal policy is said to suffer from ‘crowding out’.
Explain what this means and why...
asked 50 minutes ago -
The equation for the reaction of nitrogen and oxygen to form
nitrogen oxide is written as...
asked 54 minutes ago -
A scientist reproducing some photoelectric effect experiments
shines a light on a metal electrode, but doesn't...
asked 57 minutes ago -
In a study designed to test the effectiveness of magnets for
treating back pain, 35 patients...
asked 1 hour ago