Pipes are horizontal bad viscous effects are negligible

Assignment Help Mechanical Engineering
Reference no: EM13713153

Gasoline flows from a 0.25 m diameter pipe in which the pressure is 250 kPa, that contracts into a 0.125 m diameter pipe in which the pressure is 100 kPa. If the pipes are horizontal bad viscous effects are negligible, determine the flow rate (Q). (Gasoline=6.67 kN:m3)

Reference no: EM13713153

Questions Cloud

Stiletto heel has a semi-circular cross-section with radius : A stiletto heel has a semi-circular cross-section with radius of 0.25 in. Due to walking over irregular surfaces and shifts in body weight, moments of up to 30 lb.-in. can act where the heel attaches to the shoe. Determine the maximum tensile or comp..
Membrane made of an isotropic material : There is a membrane made of an isotropic material whose elastic modulus and Poisson's ratios are E and v, respectively. When this membrane is elongated along x-direction with no lateral deformation in y-direction, the apparent elastic modulus (E') de..
Calculate the number of elapsed days : Write a function that calculates the number of elapsed days between two dates. For example the days between Feb 3, 1970 and June 21, 1980? Becareful for the Leap year imediately.
Pumping power requirement to overcome this pressure drop : Water at 40 degrees Fahrenheit (p=62.42 lbm/ft3 and u= 3.74 lbm/ft. hr) is flowing through a 0.12 in (0.01 ft) diameter 30 ft long horizontal pipe steadily at an average velocity of 3 ft/s. Determine the head loss, pressure drop, and the pumping powe..
Pipes are horizontal bad viscous effects are negligible : Gasoline flows from a 0.25 m diameter pipe in which the pressure is 250 kPa, that contracts into a 0.125 m diameter pipe in which the pressure is 100 kPa. If the pipes are horizontal bad viscous effects are negligible, determine the flow rate (Q). (G..
Does the driveway hold : A 210 pound man sits in a lawn chair on a driveway. The chair has 4 solid wooden legs at 2'' dia each. The allowable stress on the driveway is 15 psi. Does the Driveway hold?
Determine the force in each member of the loaded truss : Determine the force in each member of the loaded truss. The forces are positive if in tension and negative if in compression. Discuss the effects of varying the angle of the 52 degree support surface at C.
What is the recoil velocity of the rifle : A marksman holds a rifle of mass 3.00 kg loosely in his hands, so as to let it recoil freely when fired. He fires a bullet of mass 5.00 g horizontally with a velocity 300 m/s. What is the recoil velocity of the rifle.
Atmospheric pressure : A scuba diver descends to 40 meters below the surface and has a 10 liter tank that contains air at 9 MPA and 7 C. Assume that the water has a density of 1000kg/m^3 and that atmospheric pressure is 100 KPA. He breathes at 5/ liters/min. How long can h..

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  The time t30s the velocity 26ms and displacement at time t

a particle is moving along a straight line and has an acceleration of kv2 ms2 where v is the velocity of the particle.

  Consider a piston-cylinder system with an initial volume

Consider a piston-cylinder system with an initial volume of 0.04 m3 at 200 kPa. Calculate the work being carried out to increase the volume to 0.1 m3 for each of the following processes

  In an ideal rankine cycle feedwater with an enthalpy of 74

in an ideal rankine cycle feedwater with an enthalpy of 74 btulbm enters a boiler at a temperature of 106degf and at a

  Water vapor exists at a pressure of 10kpa and temperature

water vapor exists at a pressure of 10kpa and temperature of 373k. assume a reference atmosphere exists at to 298k and

  Solid glass-polymer reinforced composite rod

Solid glass-polymer reinforced composite rod (diameter = 100 mm) is simultaneously torqued clockwise (T = 1,000 Nm) and given a tensile load (P = 0). Determine shear strain. Determine extensional strains in n and t directions.

  Write a cubloc basic program use basic language to read in

write a cubloc basic program use basic language to read in four switches connected to ports 323334 and 35 into a byte

  An airplane moves forward at a speed w1 971 kph the frontal

an airplane moves forward at a speed w1 971 kph. the frontal intake area of the jet engine is a1 0.8 m2 and the

  The solid circular aluminium rod has a diameter

The solid circular aluminium rod has a diameter d=40 mm and can be subjected simultaneously to a torque T in the direction shown and to a tensile axial load P. The modulus of elasticity is E=73 Gpa, and the shear modulus G= 28 Gpa.

  A 19th-century piston engine ran on steam the steam supply

a 19th-century piston engine ran on steam. the steam supply is at 5 bar and 350oc. the steam discharges to the

  Column number divided by the sum of its row number

Write a program using nested for (or any) loop to create a 3×5 matrix in which the value of each element is its row number to the power of its column number divided by the sum of its row number and column number. For example, the value of element (2,..

  Air at 5 bar and 177c state 1 is expanded through a turbine

air at 5 bar and 177oc state 1 is expanded through a turbine to 1 bar and 27oc state2. the mass flow rate of air

  Power has to be provided to the compressor to compress gas

A compressor is employed to compress gas flowing steadily through it. The gas enters the compressor at a temperature of 16°C, a pressure of 100 kPa, and with an enthalpy of 391.2 kJ/kg. The gas leaves the compressor at a temperature of 245°C, a pre..

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd