A geothermal pump is used to pump brine whose density is 1050 kg/m3 at a rate of 0.3 m3/s from a depth of 200 m. For a pump efficiency of 74 percent, determine the required power input to the pump. Disregard frictional losses in the pipes, and assume the geothermal water at 200 m depth to be exposed to the atmosphere.

Q: Q5-B) A wooden cylinder (y=5.8 kn/m³) floats in an oil (S.G-0.9). How much of the cylinder extends…

A:

Q: 4. An experimental test rig is used to examine two-phase flow regimes in horizontal pipelines. A…

A: A two-phase flow regimes in horizontal pipelines is given with the following data,the temperature of…

Q: A heat pump cycle whose coefficient of performance is 2.59 delivers energy by heat transfer to a…

A:

Q: Calculate 273.15 °C to °F

A:

Q: A valve chokes refrigerant 134a from 0.7 mPa to 160 kpa. Determine the temperature released by the…

A:

Q: Do you have a source for the equation for The relationship between pipe head loss, pump head loss,…

A: The relationship between pipe head loss, pump head loss, and impeller speed (n) in a pump system is…

Q: Air flows with a velocity of 6 m/s across a 20 cm? plate at 50 kPa and 300 K. An electrical heater…

A:

Q: Consider the freezing of packaged meat in boxes with refrigerated air. How do (a) the temperature of…

A: Given that packaged meat in boxes are beeing freezed in refrigerated air. Freezing is actually a…

Q: The water flows through a horizontal pipe with a diameter of 20 cm and a length of 3 m. The inlet…

A:

Q: Example 2.1 : Calculate the rate of heat loss through a wall of k = 0.70 W/(m K)] 5 m in length, 4 m…

A: Above problem is based on conductio.Conduction is an mode of heat transfer which is define as the…

Q: <p A horizontal tube-bundle air-cooled exchanger is used to condense steam at 240 F and has the…

A: Step 1:

Q: A smooth pipe consists of 8 m of 120 mm diameter pipe followed by 15 m of 300 mm diameter pipe with…

A: Water at 15 Degree CDensity ρ = 998 kg/m3Viscosity μ = 1.139 * 10-3 m2/sReynold number for small…

Q: #2: Your boss tells you that water at 68 F is flowing in a cooling tower loop at a rate of 35 gpm,…

A: Disclaimer: Since you have asked multiple question, we will solve the first question for you. If you…

Q: Determine the pressure difference between the two pipelines as shown below in the figure. Page=370…

A: Assumption:1) All the liquids are incompressible2) The effect of air column pressure is…

Q: Calculate the capacitance of a parallel-plate capacitor whose plates are 20cm x 3cm and are…

A: Area A = 20 x 3 cm = 20 x 3 x 10-4 m Distance between plates d= 1 mm=1 x 10-3 m New capacitance c'…

Q: A disk 15 cm in diameter is placed in a wind tunnel at right angles to the incoming flow. The drag…

A: The drag force on the disk when water is flowing through it is to be estimated.

Q: 4.36. A steady-flow water power plant has the following inlet and outlet conditions: Pressure, psig…

A: Given data for steady flow water plant are as follows:   Inlet Outlet Pressure, psig 0 0…

Q: Q1) Water is placed in a piston-cylinder device at 0.5 MPa and 95°C. Determine the work does the…

A: Given: Water is placed in a piston-cylinder device at P = 0.5 MPa = 0.5×106 Pa and; temperature T =…

Q: A 0.750-m section of a steel pipe, 2-inch schedule 40 (inside diameter = 52.50 mm), is carrying…

A: Inside diameter of Steel pipe D= 52.50 mm Flow rate of water m = 0.0125 kg/sec Specific Heat of…

Q: 4. (20 points) Water (25°C) flows at 4.5 gpm (gpm is gallons per minute) in the system shown below.…

A: a) flow rates will be same along the pipe assuming no change in density.   1 gpm =0.00006309 m3/s…

Q: 2) A cylinder holds 200 kg of water at 120 °C at a pressure of 20 MPa. The temperature is increased…

A:

Q: A water pipe is connected to a double-U manometer as shown in Figure below at a location where the…

A:

Q: How much error do you think you will have in the actual end-to-end pressure drop when designing a…

A: This question is based on fluid dynamics We have to analyze the end to end pressure drop while…

Q: As a chemical engineer you need to pump the products without affecting products properties. Because…

A: Since you have posted a question with multiple subparts, we will solve the first three subparts for…

Q: Q4: a) Determine the valve lift & valve dimensions of an engine from the following data: Bore 140…

A: To determine the valve lift and valve dimensions of an engine, we need to use the provided data and…

Q: Air at a velocity of 20 m/s and at a temperature of 29 °C is in cross flow with a cylindrical steam…

A: Given data: Velocity of air = 20 m/s Temperature of air = 29 0C Diameter of pipe = 30 cm Surface…

Q: pars), calculate the

A: Given data: mole% of water in overhead stream=8.5 mole%Pressure; P=34.7 psia=2.36 bars

Q: For the configuration shown in Figure 1, calculate the weight of the piston if the gage pressure…

A:

Q: Mercury at 0°C is flowing over a flat plate at a velocity of 0.1 m/s. Using EES (or other) software,…

A: Temperature of mercury = 00C Velocity = 0.1 m/s

Q: A steady-flow 100% efficient water power plant has the following inlet and outlet conditions:…

A:

Q: II. Liquid Properties a. Define (note: your definition must be based on the closed conduits/pipe…

A:

Q: Q.2 Air at a temperature of-10°C flows through a supersonic wind tunnel. A shadowgraph photograph of…

A: The Mach angle is given in the figure. Mach angle  = 40 o Temperature, T  = -10 degree C  = -10 +…