A three-dimentional flow velocity can be measured by using various method. Please name two devices that...

A three-dimentional flow velocity can be measured by using various method. Please name
two devices that use a probe and two sophisticated devices without a probe usage for the
three-dimentional flow velocity measurement.

Expert Solution

1) The devices that uses a probe for the velocity measurement are: a) Pitot tube, b) Hot wire anemometer

a) Pitot tube: A pitot tube is just a tube with pressure tap at the stagnation point that measures stagnation pressure. The pitot static probe measures local velocity by measuring the pressure difference in conjunction with the Bernoulli's equation.

Above is known pitot formula.

b) Hot wire anemometer: They involve an electrically heated sensor and utilize a thermal effect to measure flow velocity. Anemometers have extremely small sensors and thus they can be used to measure the instantaneous velocity at any point in the flow without appreciably disturbing the flow.

2) The devices without a probe for the velocity measurement are: a) Venturi Meter, b) Electromagnetic flowmeter

a) Venturi Meter: Venturi meter is a converging diverging passage through which fluid passes and with the help of Bernoulli's and continuity equation we can find the velocity.

b) Electro Magnetic Flowmeter: A full flow electromagnetic flow meter in a non-intrusive device that consists of a magnetic oil that encircles the pipe and two electrodes drilled into the pipe along a diameter. The potential difference created is proportional to the flow velocity of the fluid and thus the flow velocity can be calculated by relating it to voltage generated.

samet mamat answered 1 year ago

A three-dimentional flow velocity can be measured by using various method. a. Name two devices that...

A three-dimentional flow velocity can be measured by using various method. a. Name two devices that use a probe for the three-dimentional flow velocity measurement.. b. Name two sophisticated devices without a probe usage for the three-dimentional flow velocity measurement.

b) A three-dimentional flow velocity can be measured by using various method. Please name two devices...

b) A three-dimentional flow velocity can be measured by using various method. Please name two devices that use a probe and two sophisticated devices without a probe usage for the three-dimentional flow velocity measurement.

1)Name 4 physical phenomena that light can have on some devices, so these devices can be...

1)Name 4 physical phenomena that light can have on some devices, so these devices can be used as light sensor. 2)What is the LDR sensor and what is the effect of light on this device? 3)What is the main difference in structure of PIN Photodiode and standard PN photodiode (photovoltaic cell)? What is the advantage of PIN over PN? 4) Which kind of sensors, is the characteristics of the PIN photodiode similar to? 5) If we increase voltage in a...

A mid-point method is measured by using an of prices and quantities but a method is measured by using the slope of demand or supply curve.

A mid-point method is measured by using an ______ of prices and quantities but a ______ method is measured by using the slope of demand or supply curve.Group of answer choices：Slope: AverageSlope: Initial ValueAverage: SlopeInitial Value: Slope

Please describe the different ways that pension obligation can be measured which method is preferred by...

Please describe the different ways that pension obligation can be measured which method is preferred by FASB

What is name of devices that can be used to reduce the usage of water. What...

What is name of devices that can be used to reduce the usage of water. What are the name of the equipments that can be used to replace those A.showerhead B.Tiolet - low flush toilet for example C. Faucets

Using illustrations and/data where applicable Demostrate that GDP can be measured using two methods

PREPARE A CASH FLOW USING THE DIRECT METHOD

DIRECT Method RichCorp Income Statement FYE 12/31/19 Revenues 445,000.00 Cost of Goods Sold (232,500.00) Operating Expenses (110,500.00) Interest Expense (6,000.00) Loss on sale of equipment (1,000.00) (350,000.00) Income before income taxes 95,000.00 Income tax expense (32,500.00) Net Income 62,500.00 COMPARATIVE BALANCE SHEET 12/31/2019 12/31/2018 Cash 27,000 18,500.00 Accounts Receivable 34,000 13,000.00 Inventory 27,000 - Prepaid Insurance 2,000 3,000.00 Land 22,500 35,000.00 Buildings 100,000 100,000.00 Equipment 96,500 34,000.00 309,000 203,500.00 Accumulated Depreciation, Buildings 10,500 5,500.00 Accumulated Depreciation, Equipment 14,000 5,000.00 Accounts...

What equations are/can be used to describe the velocity profile for a turbulet flow in a...

What equations are/can be used to describe the velocity profile for a turbulet flow in a pipe and how do you visualise the plot in excel?

Name and sketch two ways in which an open method for root finding can fail to...

Name and sketch two ways in which an open method for root finding can fail to locate a root even when a root exists.

Question