Question: Water flows through a pipe 25 mm in diameter at a velocity of 6 m s. Determine whether the flow is laminar or turbulent.

Water flows through a pipe 25 mm in diameter at a velocity

Water flows through a pipe 25 mm in diameter at a velocity of 6 m s. Determine whether the flow is laminar or turbulent. Assume that the dynamic viscosity of water is 1.30 x 10-3 kg m s and its density is 1000 kg m. If oil of specific gravity 0.9 and dynamic viscosity 9.6 x 102 kg m s is pumped through the same pipe, what type of flow will occur?

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

The detailed ... View full answer

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 Civil Engineering Questions!

Water flows through a shower head steadily at a rate of 10 L/min. An electric resistance heater placed in the water pipe heats the water from 16 to 43°C. Taking the density of water to be 1 kg/L,...

A metal sphere 25 mm in diameter was heated to 95°C, and then suspended in air at 22°C. The mass density of the metal is 7920 kg/m3, its specific heat at 30°C is cp = 500 J/(kg.°C),...

Water flows through a circular nozzle, exits into the air as a jet, and strikes a plate. The force required to hold the plate steady is 70 N. Assuming frictionless one-dimensional flow, estimate (a)...

Suppose the risk-free return is 2.8% and the market portfolio has an expected return of 6.6% and volatility (measured as standard deviation) of 14%. A stock has an 18% volatility and a correlation...

Question 5 (20 points): Water flows through a horizontal pipe at 1.1 fi/sec as shown in figure 4. Determine the pipe diameter of section B if the non-dimensional roughness is E/D = 0.03. Recall that...

Need solution Asap os Problem 1,2,3 and its parts on paper Problem 1 (20 marks) Problem 2 (25 marks) Air and surroundings A electric heating pad of negligible thickness is L=1.8m Consider an...

Need Detailed Explanation On Paper of Problem 1,2,3 and there parts. Easy to understand and neat formatting please nothing is missing, Kindly explain whats is Missing , this is complete information...

Need Detailed Solution on paper in 20 minutes i have there final answers each and everything is mentioned. Nothing is missing each and every table amd related dataa is attached Problem 1 (20 marks)...

A cylindrical rod of diameter 2 0 mm and length 1 m is subjected to a tensile force of 3 0 kN . Calculate the stress and strain in the rod. Assume Young's modulus for the material is 2 1 0 GPa....

is the process(s) which is usually carried out by internal employees of an entity. a. External Auditing b. Book-keeping only c. Accounting only d. Both Book-keeping and accounting

Explain why the aggregate demand curve represents a series of equilibria.

Which of the following statements about opportunity recognition is NOT true? Question 3 3 options: The opportunity evaluation phase is the period when you first become aware of a new business...

For R, partition the data sets into 60% training and 40% validation and implement the 10-fold cross-validation. Use the statement set. seed(1) to specify the random seed for data partitioning and...

Lou and Joann Girardi are married and file a joint return. They recently bought a new home on 21680 Skyline Drive, Henderson, NV 89077. Their son, Stuart, attends the University of Pennsylvania...

Consider the bill of material for product P and the data given in the following table. The master schedule requirements for P are 70 units in week 6. Items Q and R are manufactured internally by the...

High Country Ski Shop is a retail store that sells ski equipment and clothing. High Country Ski Shop commenced business on September 1, 2021. The firm purchases merchandise on open account. The firms...

A company recently hired a payroll service provider to process its payroll-that service provider has essentially taken over the payroll function, and payroll represents A's the largest expense....

Random samples were drawn from three independent populations. The accompanying data file shows the results. Use Table 3. Click here for the Excel Data File a. Specify the competing hypotheses to test...

There is a percentage of fuel in a fuelair mixture called the lower flammable limit (LFL), below which the mixture cannot be ignited. There is also an upper flammable limit (UFL), a percentage of...

Eight fluid ounces (1 qt = 32 oz) of a beverage in a glass at 18.0C is to be cooled by adding ice and stirring. The properties of the beverage may be taken to be those of Liquid water. The enthalpy...

A 0.1 mole% caustic soda (NaOH) solution is to be concentrated in a continuous evaporator. The solution enters the unit at 25C at a rate of 150mol/min and is concentrated to 5 mole% at 50C. Hot dry...

The experience of an emotion is generally brief, lasting only seconds or minutes; moods often last for hours or days.

Happiness is described as the combination of life satisfaction and emotional well-being, the tendency to experience more positive emotions than negative emotions.

Social functional theory proposes that emotions enable people to form, maintain, and negotiate the relationships that matter most, such as romantic bonds, friendships, social hierarchies, and...