subject

Engineering, 31.03.2020 03:27 shadowentity43

A vertical plate has a sharp-edged orifice at its center. A water jet of speed V strikes the plate concentrically. Obtain an expression for the external force needed to hold the plate in place, if the jet leaving the orifice also has speed V. Evaluate the force for V 5 15 ft/s, D 5 4 in., and d 5 1 in. Plot the required force as a function of diameter ratio for a suitable range of diameter d.

ansver

Answers: 2

Show answers

Another question on Engineering

question

Engineering, 04.07.2019 18:10

Carbon dioxide gas expands isotherm a turbine from 1 mpa, 500 k at 200 kpa. assuming the ideal gas model and neglecting the kinetic and potential energies, determine the change in entropy, heat transfer and work for each kilogram of co2.

Answers: 2

question

Engineering, 04.07.2019 18:10

An ideal otto cycle with air as the working fluid has a compression ratio of 8. the minimum and maximum temperatures in the cycle are 300 k and 1340 k. use constant specific heats at room temperature to determine (a) the amount of heat transferred to the air during the heat- addition kj/kg, (b) the thermal efficiency, and (c) the thermal efficiency of a carnot cycle ope limits. process, in rating between the same temperature

Answers: 2

question

Engineering, 04.07.2019 18:10

Machinery that is a key part of the process and without which the plant or process cannot function is classifed as: (clo4) a)-critical machinery b)-essential machinery c)-general purpose machinery d)-none of the specified options.

Answers: 1

question

Engineering, 04.07.2019 18:20

Athin walled concentric tube exchanger is used to cool engine oil from 160°c to 60°c with water that is available at 25°c acting as a coolant. the oil and water flow rates are each at 2 kg/s, and the diameter of the inner tube is 0.5 m and the corresponding value of the overall heat transfer coefficient is 250 w/m2. oc. how long must the heat exchanger be to accomplish the desired cooling? cpwater=4.187 kj/kg-candcpengine el=2.035 kj/kg·°c, oil . 120]

Answers: 1

You know the right answer?

A vertical plate has a sharp-edged orifice at its center. A water jet of speed V strikes the plate c...

Questions

question

Mathematics, 18.10.2019 01:10

Anika collect $60 for the purchase of a new cell phone at that point she has raised 24% of the money she needs how much money does she need to use a p...

question

Mathematics, 18.10.2019 01:10

Consider the quadratic function g(x) = 2x? -5. a. restrict the domain of g(x) so the inverse is also a function. then find the inverse fu...

question

History, 18.10.2019 01:10

According to paul, why don't people want to hear about the war?...

question

English, 18.10.2019 01:10

What idea does the author convey by using the phrase preferred landfill of the city...

question

Mathematics, 18.10.2019 01:10

Two groups are going on a trip to a theater. the first group has 30 students and 4 adult chaperones. the second group has 25 student...

question

Mathematics, 18.10.2019 01:10

There are 3 feet in 1 yard. how many feet are in 25 yards?...

question

History, 18.10.2019 01:10

Alligance to country 4. evaluate the role of political parties in today's national scene. were washington's concerns valid for the future of

question

Mathematics, 18.10.2019 01:10

Amovie director is creating a scale model of the empire state building to use in a scene. the empire state building is 1250 ft tall a. if the mo...

question

Mathematics, 18.10.2019 01:10

Solve for t from the equation d = s + rt...

question

Mathematics, 18.10.2019 01:10

Write an inequality to represent the graph. a solid line passing through points 0 comma negative 7 and 3 comma negative 5 with shading above the line...

question

English, 18.10.2019 01:10

Which of the following is not an example of a domesticated animal?...

question

Mathematics, 18.10.2019 01:10

Use parentheses to make each number sentence true 8×9-2-3=53...

question

Mathematics, 18.10.2019 01:10

Drag each scenario to show whether the final result will be greater than the original value, less than the original value, or the same as the original...

question

English, 18.10.2019 01:10

Aman ran to the wall and bam his head. and the next he do it again to 7 days. what is problem with him?...

question

Mathematics, 18.10.2019 01:10

8t=1/9. how do you solve this equation...

question

Mathematics, 18.10.2019 01:10

2. suppose that the proportion θ of defective items in a large shipment is unknown, and the prior distribution of θ is the beta distribution for which...

question

History, 18.10.2019 01:10

Using today's technology, a spacecraft from earth could travel the distance between in a person's lifetime. a. planets b. stars c. galaxies d. all of...

question

Business, 18.10.2019 01:10

The skulls, a student social organization, has two different locations under consideration for constructing a new chapter house. the skulls' president...

question

Chemistry, 18.10.2019 01:10

What is the molarity of a solution that is made by dissolving 100.0 grams of lithium hydroxide in 750.0 ml of water?...

question

Biology, 18.10.2019 01:10

Mutations in region b and region d give the same results - when either of these regions is mutated, the operon is expressed under all conditions (call...

More questions: Engineering Another questions