Crude oil of specific gravity (0.75) is flowing through a pipe. The pipe has a diameter...

Crude oil of specific gravity (0.75) is flowing through a pipe. The pipe has a diameter of 100 mm and 50 mm at the sections 1 and 2 respectively. The velocity of crude oil at the section 1 is 550 cm/s. The section 1 is 3000 mm and section 2 is 2000 mm above the datum. If the pressure at the section 1 is 0.2 N/mm², find the intensity of pressure at section 2?

Expert Solution

samet mamat answered 5 months ago

Brine (specific gravity 1.20) is flowing through a standard 80-mm pipe at a maximum rate...

Brine (specific gravity 1.20) is flowing through a standard 80-mm pipe at a maximum rate of 0.9 m3/min. In order to measure the rate of flow, a sharp-edged orifice, connected to a simple U-manometer is to be installed. The maximum reading of the manometer is to be 400 mm Hg. What size orifice should be installed? Repeat, assuming a venturi meter is used instead of an orifice.

A water is flowing through a circular varying diameter pipe. The water completely fills the pipe...

A water is flowing through a circular varying diameter pipe. The water completely fills the pipe at all its sections. 1- What is the water velocity of the water at the first section if you know that the diameter of the pipe at this section= 22 cm and the water is flowing at a rate of 2.5 m3/s? 2- What is the diameter of the pipe at the second section if you know that the water velocity at this section...

1. Oil with a specific gravity of 0.75 is pumped by a centrifugal pump at 375...

1. Oil with a specific gravity of 0.75 is pumped by a centrifugal pump at 375 gpm, 19 hp, and 81% efficiency. Determine the pressure head in terms of: a) Feet of oil b) Feet of water answers: a) 217 ft b) 162 ft

´The velocity of oil flowing thru a 30 mm diameter pipe is equal to 2m/s. Oil...

´The velocity of oil flowing thru a 30 mm diameter pipe is equal to 2m/s. Oil has a kinematic viscosity of 5 x 10 -5 sq.m/s. If the pipe has a length of 120 m, compute the Reynolds Number, friction factor, and head loss in the pipe.

Consider a pipe (diameter of 50 mm) with air flowing through it. The inlet conditions are:...

Consider a pipe (diameter of 50 mm) with air flowing through it. The inlet conditions are: Mach 3; total pressure = 1000 kPa and 550 K. The friction coefficient (f) is 0.004. The exit Mach number decreases with the length of the pipe. Assume adiabatic, steady flow. Write a short Matlab code and plot the following, while the exit Mach number changes from 2.5 to 0.99 with increments of ?M=0.01. Find the length of the pipe that is going to...

Crude oil of density 970 kg.m-3 flows in a pipe of internal diameter 9 inches and...

Crude oil of density 970 kg.m-3 flows in a pipe of internal diameter 9 inches and circular section that exhibits a 90° bend in the horizontal plane. The flowrate of the oil is 11,000 litres per minute. Calculate the force imparted by the oil on the bend due to the change of momentum of the fluid, and draw a diagram to indicate the direction of this force.

A gas composed of methane and ethane has a specific gravity of 0.75. What is the...

A gas composed of methane and ethane has a specific gravity of 0.75. What is the weight percent and volume percent of the methane in the mixture?

Water is flowing in the pipe shown in the figure below, with the 7.70-cm diameter at...

Water is flowing in the pipe shown in the figure below, with the 7.70-cm diameter at point 1 tapering to 3.45 cm at point 2, located y = 11.5 cm below point 1. The water pressure at point 1 is 3.20 ✕ 104 Pa and decreases by 50% at point 2. Assume steady, ideal flow. What is the speed of the water at the following points? Point 1? Point 2?

Water is flowing down through the pipe shown in the drawing. Point A is at the...

Water is flowing down through the pipe shown in the drawing. Point A is at the higher elevation, while B and C are at the same elevation. The cross-sectional areas are the same at A and B. Rank the pressures at the three points, largest first. C has a larger diameter than the other two.

In a pipe heat exchanger, crude oil on 30 ℃ is used to cool the heavy...

In a pipe heat exchanger, crude oil on 30 ℃ is used to cool the heavy oil from 180℃ to 120℃.Mass flow of heavy oil is Wh=104kg / h，and crude oil respectively Wc=1.3×104kg/h. Specific heat, respectively is Cph=2.2 kJ/(kg•℃), Cpc=1.9 kJ/(kg•℃). Overall heat transfer coefficient K=120W/(m2•K). Try to calculate the required heat transfer area for parallel flow and countercurrent flow.

Question