A 12 in. Venturi meter with a 7 in. throat is used for measuring flow of diesel at 60°F. The differential pressure reads 70 in. of water. Calculate the volume and mass flow rates. Specific gravity of diesel is 0.85 and viscosity is 5 cSt.

A 12 in. Venturi meter with a 7 in. throat is used for measuring flow of diesel at 60°F. The differential pressure reads 70 in. of water. Calculate the volume and mass flow rates. Specific gravity of diesel is 0.85 and viscosity is 5 cSt.

An orifice meter with a beta ratio of 0.70 is used for measuring crude oil

An orifice meter with a beta ratio of 0.70 is used for measuring crude oil (0.895 specific gravity and 15 cSt viscosity). The pipeline is 10.75 in. diameter, 0.250 in. wall thickness and the line pressure is 250 psig. With pipe taps the differential pressure is 200 in. of water. Calculate the flow rate of crude oil.

Water flows through a Venturi tube of 300 mm main pipe diameter and 150 mm throat diameter at 150 m3 /hr. The differential manometer deflection is 106 cm. The specific gravity of the manometer liquid is 1.3. Calculate the discharge coefficient of the meter.

Water flows through a Venturi tube of 300 mm main pipe diameter and 150 mm throat diameter at 150 m3 /hr. The differential manometer deflection is 106 cm. The specific gravity of the manometer liquid is 1.3. Calculate the discharge coefficient of the meter. at 150 m3 /hr. The differential manometer deflection is 106 cm. The specific gravity of the manometer liquid is 1.3. Calculate the discharge coefficient of the meter.

Water flows through a Venturi tube of 300 mm main pipe diameter and 150 mm throat diameter at 150 m3 /hr. The differential manometer deflection is 106 cm. The specific gravity of the manometer liquid is 1.3. Calculate the discharge coefficient of the meter.

Water flows through a Venturi tube of 300 mm main pipe diameter and 150 mm throat diameter at 150 m3 /hr. The differential manometer deflection is 106 cm. The specific gravity of the manometer liquid is 1.3. Calculate the discharge coefficient of the meter.

Water flows through a steel pipe at velocity of 6 ft/s. A valve at the end of the pipe is partially

Water flows through a steel pipe at velocity of 6 ft/s. A valve at the end of the pipe is partially closed and the velocity instantly reduces to 4 ft/s. Estimate the surge pressure rise at the valve. Use a wave speed of 3000 ft/ s for the water in the pipe.

Compare the wave speed in a rubber pipeline 250 mm in diameter, 6 mm wall thickness

Compare the wave speed in a rubber pipeline 250 mm in diameter, 6 mm wall thickness carrying water, with a similar pipeline 60 mm thick. E=0.1 GPa, µ=0.45, K=2.2 GPa, ρ=1000 kg/m3. Assume the pipe is anchored at one end only.

A steel pipeline 12.75 in. in diameter and 0.250 in. wall thickness is used to transport water

A steel pipeline 12.75 in. in diameter and 0.250 in. wall thickness is used to transport water between two storage tanks. Calculate the wave speeds and restraint factor C using thin-walled and thick-walled formulas.

A city is proposing to build a 24 mile long pipeline to transport water at a flow rate of 14.4 million gal/day. There is static elevation head of 250 ft from the originating pump station to the delivery terminus. A minimum delivery pressure of 50 psi is required at the pipeline terminus. The pipeline operating pressure must be limited to 1000 psi using steel pipe with a yield strength of 52,000 psi. Determine the optimum pipe diameter and the HP required for pumping this volume on a continuous basis, assuming 350 days operation, 24 hr a day. Electricity costs for driving the pumps will be based on 8 cents/kWh. The interest rate on borrowed money is 8% per year. Use the Hazen-Williams equation for pressure drop with a C-factor of 100. Assume $700/ton for pipe material cost and $20,000/inch-diametermile for pipeline construction cost. For pump stations, assume a total installed cost of $1500 per HP. To account for items other than pipe and pump stations in the total cost use a 25% factor.

A city is proposing to build a 24 mile long pipeline to transport water at a flow rate of 14.4 million gal/day. There is static elevation head of 250 ft from the originating pump station to the delivery terminus. A minimum delivery pressure of 50 psi is required at the pipeline terminus.

The pipeline operating pressure must be limited to 1000 psi using steel pipe with a yield strength of 52,000 psi. Determine the optimum pipe diameter and the HP required for pumping this volume on a continuous basis, assuming 350 days operation, 24 hr a day. Electricity costs for driving the pumps will be based on 8 cents/kWh. The interest rate on borrowed money is 8% per year. Use the Hazen-Williams equation for pressure drop with a C-factor of 100.

Assume $700/ton for pipe material cost and $20,000/inch-diametermile for pipeline construction cost. For pump stations, assume a total installed cost of $1500 per HP. To account for items other than pipe and pump stations in the total cost use a 25% factor.. There is static elevation head of 250 ft from the originating pump station to the delivery terminus. A minimum delivery pressure of 50 psi is required at the pipeline terminus.

The pipeline operating pressure must be limited to 1000 psi using steel pipe with a yield strength of 52,000 psi. Determine the optimum pipe diameter and the HP required for pumping this volume on a continuous basis, assuming 350 days operation, 24 hr a day. Electricity costs for driving the pumps will be based on 8 cents/kWh. The interest rate on borrowed money is 8% per year. Use the Hazen-Williams equation for pressure drop with a C-factor of 100.

Assume $700/ton for pipe material cost and $20,000/inch-diametermile for pipeline construction cost. For pump stations, assume a total installed cost of $1500 per HP. To account for items other than pipe and pump stations in the total cost use a 25% factor.

Calculate the annual cost of service and transportation tariff to be charged for shipments through a refined products

Calculate the annual cost of service and transportation tariff to be charged for shipments through a refined products pipeline as follows. The pipeline is 90 km long, 400 mm diameter and 8 mm wall thickness and constructed of steel with a yield strength of 448 MPa. The terrain is essentially flat. It is used to transport gasoline (specific gravity=0.74 and viscosity=0.65 cSt at 60°F) at a flow rate of 2000 m3 / hr. The annual operating costs such as O&M, G&A, etc., are estimated to be $2 million and do not include power costs. Assume a power cost of $0.10 per kWh for the electric motordriven pumps. The project will be financed at a debt/equity ratio 70/30. The interest rate on debt is 7% and the rate of return allowed by regulators is 14%. Assume a project life of 25 years and overall tax rate of 35%.

Compare pipeline sizes of 12 in., 14 in., and 16 in. for an application that requires

Compare pipeline sizes of 12 in., 14 in., and 16 in. for an application that requires shipments of crude oil from a tank farm to a refinery 30 miles away at 5000 bbl/hr. The tank farm is at an elevation of 350 ft while the refinery is at 675 ft elevation. The pipe MAOP is limited to 1400 psi. Consider 5LX-65 pipe and a 72% design factor. The suction pressure at the tank farm may be assumed at 50 psi and the delivery pressure at the refinery is 30 psi. The pipeline will be operated 355 days a year, 24 hr per day. Electricity cost is 6 cents/kWh.