The intention is to draw air from the receiver during the

Assignment Help Mechanical Engineering
Reference no: EM13631377

A stoped out area with a volume of 20000 m3 is to be used as a receiver. It is to be charged to an absolute pressure of 1600 kPa during off shifts. The intention is to draw air from the receiver during the 4-hour drilling shift until the absolute pressure drops to 800 kPa. What is the rate at which the main air supply can be boosted during this period? Air temperature is 32°C, gas constant for air R=287 J/kgK.

Reference no: EM13631377

Questions Cloud

What constant force must be exerted on the rope to bring : a 150 kg merry-go-round in the shape of a uniform solid horizontal disk of radius 1.50 m is set in motion by wrapping a
Determine the dynamic viscosity of flow if the pressure : determine the dynamic viscosity of flow if the pressure drop of a fluid running with a flow rate of 880 mm3s through a
A non-uniform steady incompressible flow is observed to : a non-uniform steady incompressible flow is observed to have a velocity of 15ms at a point where the cross-sectional
Lght of wavelength 671 nm is incident on a single slit : light of wavelength 671 nm is incident on a single slit. the central bright fringe is 2.60 cm wide on a flat screen
The intention is to draw air from the receiver during the : a stoped out area with a volume of 20000 m3 is to be used as a receiver. it is to be charged to an absolute pressure of
A thin layer of oil of refractive index 118 is spread on : a thin layer of oil of refractive index 1.18 is spread on the surface of water n1.33. if the thickness of the oil is
Determine if the small diameter can be further reduced in : in order to accommodate a bearing on an 80mm diameter shaft it is suggested that it be reduced in diameter to 65 mm
The interference pattern shows a peak at the center of the : two slits separated by a distance of d 0.185 mm are located at a distance of d 2.06 m from a screen. the screen is
A 356 mm diameter main services a section of a mine and : a 356 mm diameter main services a section of a mine and carries 4.8 kgs of compressed air at peak periods. if the main

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  The pistoncylinder contains 01 kg r-410a at 600 kpa 60oc it

the pistoncylinder contains 0.1 kg r-410a at 600 kpa 60oc. it is now cooled so the volume is reduced to half of the

  Determine the center and surface temperatures of the apples

a person puts a few apples into a freezer a 15 degrees c below zero. initially the apples were at a uniform temperature

  The water is expanded isothermally until the quality is 80

a piston-cylinder device contains 1m3 liquid water of saturated liquid water at 200 c. the water is expanded

  Calculate the number of vacancies per cubic meter

Calculate the number of vacancies per cubic meter in gold at 900°C. The energy for vacancy formation is 0.98 eV/atom. Furthermore, the density and atomic weight for Au are 18.63 g/cm3 (at 900°C) and 196.9 g/mol, respectively.

  If the temperature of section 1 is 143 celcius and section

a well insulated rigid container stores a gas cv 0.387 kjkg k in two sections at different temperatures. section 1 has

  Determine heat flow heat flow through a uniform wall

Determine heat flow, Heat flow through a uniform wall will: a) increase as the thermal resistance increases b) increase as the thickness of the wall increases

  Assuming the pressure transducer is highly linear perform a

a pressure tranducer outputs 0.23 volts at 2.39 psi and 4.71 volts at 28.13 psi. assuming the pressure transducer is

  A piston cylinder device contains 05 kg of water at 10mpa

a piston cylinder device contains 0.5 kg of water at 1.0mpa and 400oc. now it is cooled to 1mpa in sat-v phase.

  A particle moves along a stright line with an acclereation

a particle moves along a stright line with an acclereation a 2 v 12 where v is in ms.if s0 v4 ms.when t0 determine the

  Re for a specified quanity of heat transfer to the system

a piston cylinder assembly contains a fixed amount of a gas at a given temperature and pressure. for a specified

  A mass of 3 kilograms of steam at 2 mpa and 250degc are

a mass of 3 kilograms of steam at 2 mpa and 250degc are contained in a rigid tank. how much heat must be removed from

  On the same graph plot the copper temperature history

a copper sheet of thickness 2l2mm has an initial temperature of ti118c. it is suddenly quenched in liquid water

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