subject
Engineering, 09.04.2021 02:20 genyjoannerubiera

A pipeline is proposed to carry 90 deg F water to the top of a spray cooling pond. Flow through the smooth pipe which has an outside diameter of 36 in and a wall thickness of 3/8 in, is to be 26,000 gpm. The friction factor for the pipe is 0.01. For the proposed system the pressure at the pump inlet is 20 psig, and the equivalent length of the pipe from the pump outlet to the pipe exit is 2425 ft. The pond is 160 ft above the pump. For the conditions given, the operating head of the pump (ft) is most nearly:

ansver
Answers: 2

Another question on Engineering

question
Engineering, 04.07.2019 18:10
Afour cylinder four-stroke in-line engine has a stroke of 160mm, connecting rod length of 150mm, a reciprocating mass of 3kg and its firing order is 1-3-4-2. the spacing between cylinders is 100mm. i. show that the engine is in balance with regard to the primary inertia forces and primary 3. a and secondary inertia couples. li determine the out of balance secondary inertia force ii. propose ways of balancing this out of balance force and discuss the challenges that will arise
Answers: 3
question
Engineering, 04.07.2019 19:10
The short distance from the objective lens to the object causes problems at high magnification. which of the following is the most serious? a. cleaning the object surface b. positioning the object c. reflection from the object surface. d. illumination of the object
Answers: 1
question
Engineering, 04.07.2019 19:20
The power source in a certain welding setup generates 3500w that is transferred to the low carbon steel work with a heat transfer factor of 0.85. the melting factor in the operation is 0.45. a continuous fillet weld is to be made with a cross-sectional area of 23 mm2 determine the travel speed at which the welding can be accomplished.
Answers: 3
question
Engineering, 04.07.2019 19:20
Air enters a horizontal, constant-diameter heating duct operating at steady state at 290 k, 1 bar, with a volumetric flow rate of 0.25 m°/s, and exits at 325 k, 0.95 bar. the flow area is 0.04 m2. assuming the ideal gas model with k = 1.4 for the air, determine (a) the velocity at the inlet and exit, each in m/s, and (c) the rate of heat transfer, in kw flow rate, in kg/s, (b) the mass kg 0.3
Answers: 2
You know the right answer?
A pipeline is proposed to carry 90 deg F water to the top of a spray cooling pond. Flow through the...
Questions
question
Mathematics, 24.07.2021 01:00
question
Mathematics, 24.07.2021 01:00
question
Mathematics, 24.07.2021 01:00
Questions on the website: 13722360