Calculate the maximum volume flow rate of fuel oil at 45 ℃ at which the flow will remain laminar in a DN 100 Schedule 40 steel pipe. Assume that the SG is 0.950 and dynamic viscosity is 3.5 × 10−2 Pa. s for fuel oil.
Calculate the maximum volume flow rate of fuel oil at 45 ℃ at which the flow...
(a) A horizontal pipe of diameter 10 cm carries crude oil from A to C as shown in Figure 4. At a point B, midway between A and C, oil leaks at a volume flow rate of QL . The pressure drop per unit length along AB is 640 Pa/m and along BC is 600 Pa/m. Determine the leakage flow rate QL . The density of oil is 800 kg/m3 and its dynamic viscosity is 0.1 N.s/ m2 . You...
An oil with a relative density of 0.7 flows with a flow rate of 0-05 m ^ 3 / h. Calculate the oil viscosity. Solve this problem in two ways: 1) Assume laminar flow 2) Assume turbulent flow There are two valid solutions in this case. What can you conclude about flows close to Re = 2300? 2 m D=5 mm m 2 Tank A B Tank + -5 m
40 N"s/m2 and ?-1000 kg/m3 is flowing through a circular pipe umetric flow rate (Q) of the oil is 1*10 m'/s, determine: 1) (2096) Oil with viscosity of with diameter D 0 0.1 m. If the volu a. b. If the flow is laminar or turbulent Th e pressure drop over a 20 m length of p ipe in kPa
64. A glucose solution being administered with an IV has a flow rate of. What will the new flow rate be if the glucose ist.Peshaced by whole blood having the same density but a viscosity 2.50 times that of the glucose? All other factors remain constant. 65. The pressure drop along a length of artery is 100 Pa, the radius is 10 mm, and the flow is laminar. The average speed of the blood is 15 mm/s. (a) What is...
Problem The relation between pressure drop and flow rate of laminar flows in a pipe is given by l bar 50 m 20° 128u dz PS Flow rate Q is the product of the average velocity and the cross-sectional area of the pipe What is the pressure needed to drive a viscous oil flow upslope through a 12 cm diameter pipe? The length of the pipe is 50 meters. The slope is 20°. At the end of the pipe, the...
QUESTION 2 Calculate the head loss in an oil pipe line of length 1,976 m and diameter 0.4 m for a flow rate of 1.7 l/s. Density: 854 kg/m3 ; dynamic viscosity: 0.039 kg/ (ms) Give the answer in metre fluid head to +/- 0.0001 m.
Oil (density = 910Kg/m3 and viscosity 3.1 x10-3 Pa-s) is pumped from an open tank to a pressurized tank held at 400KPa gauge. The oil is pumped from an inlet at the side of the open tank through a line of commercial steel pipe (inside diameter 0.8m) at a rate of 5x10-3 m3/s. The length of the straight pipe is 150 m, and the pipe contains 4 (90-degree) elbows and two globe valve half open. The level of the liquid...
A pump is used to circulate heavy machine tool lubricating oil (sg = 0.89,v= 2.15X10-3 ft2/s) at 1040 F in a manufacturing plant as shown below. Total length of the schedule 40 4-in pipe at pump inlet is 25 ft and 3-in pipe length at pump exit is 75 ft. The highest point in the system is 22 ft above the pump. For the flow rate of 50 gpm (a) Total head loss (ft) (b) Power loss (HP) due to...
yes you can Q) Methyl alcohol at 25 C is flowing at the rate of 54000 lit/h. The suction line is a standard 4-in Schedule 40 steel pipe, 1500 cm long. The total length of 2-in Schedule 40 steel pipe in the discharge line is 200 m. Assume the entrance from reservoir 1 is through a square-edged inlet and that the elbows are 90° standard. The valve is fully open globe valve. A) List the piping systems components B) Generate...
Q1. (a) For a flow phenomenon governed mainly by viscous forces, derive the scale factors for velocity, force and power in terms of 24, , and I, where subscripts L, p and u are length, density and dynamic viscosity respectively and is the ratio of the value of "x" in the prototype to the value of "x" in the model. [4 marks) (b) Volumetric flow rate (discharge) Q through a circular pipe with diameter D can be measured by measuring...