The air that remains in the tank undergoes a process

Assignment Help Mechanical Engineering
Reference no: EM13627877

A 1 m3 tank initially contains air at 300 kPa, 300 K. Air slowly escapes from the tank until the pressure drops to 100 kPa. The air that remains in the tank undergoes a process described by PV^1.2=constant. For a control volume enclosing the tank, determine the heat transfer, in kJ. Assume ideal gas behavior with constant specific heats.

Reference no: EM13627877

Questions Cloud

As part of an exercise routine an 819 kg person climbs 404 : as part of an exercise routine an 81.9 kg person climbs 40.4 m up a vertical rope. how many food calories are expected
Use the following problem to determine the binding : use the following problem to determine the binding constraints for the optimal solution. max p 30x 40y4x 2y lt16 a2x
Cell biology explain how facilitated diffusion presents : explain how facilitated diffusion presents similarities with enzymatic chemical reactions. ltbrgtqn2 how does the
A winch pulls a car of mass 2000kg up a 20 degree incline : a winch pulls a car of mass 2000kg up a 20 degree incline at a speed of 3 ms. what is the minimum power output of the
The air that remains in the tank undergoes a process : a 1 m3 tank initially contains air at 300 kpa 300 k. air slowly escapes from the tank until the pressure drops to 100
The need arises in a laboratory for 2000cm3 of an : the need arises in a laboratory for 2000cm3 of an antifreeze consisting of a 30 mole-percent solution methanol in
When alternate optimal solutions exist in an lp problem : when alternate optimal solutions exist in an lp problem thenthe problem will also be unboundedthe problem will also be
Sums and linear combinations of normal random variables are : sums and linear combinations of normal random variables are also normally distuributed. suppose w x and y are
A linear program has been solved and sensitivity analysis : a linear program has been solved and sensitivity analysis has been performed. the ranges for the objective function

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Hot water traveling through a thick-walled steel pipe k60

hot water traveling through a thick-walled steel pipe k60 wmmiddotk is cooled externally by a cross-flow airstream at a

  Wind turbine

Wind turbines are becoming more and more common as a method of energy production, wind turbines by their very nature are dynamic and are subject to and create their own internal and external kinematics and kinetics.

  Determine the net work produced per unit mass of air each

use constant specific heats at room temperature. round all answers to one decimal place. a simple brayton cycle

  Determine the entropy change of the water in kjkg middotk

two kilograms of saturated water vapor at 600 kpa are contained in a piston-cylinder device. the water expands

  Calculate the force required to hold the gate closed

the gate in the is hinged at H.the gate is 2 m wide and normal to the palne of the diagram.calculate the force required to hold the gate closed.

  Which view should be sketched directly below the top

1.what are the four standard types of projections?nbsp2.what are the advantages of using grid paper for

  On the right side of the truss there is 6000 n worth of

there is truss that is an upsidown triangle with two twenty degree angles and is hooked up to four members with pin

  Assume the filling process is so slow that the tank air

a large compressed air storage tank with volume of 100 m3 is initially at 200 kpa and 288 k. the supply line valve is

  Oil with a kinematic viscosity of 00035ft3s flows through

oil with a kinematic viscosity of 0.0035ft3s flows through a 4-in-diameter pipe with a velocity of 15fts. what will be

  What angle with the horizontal should the pilots line of

the pilot of an airplane carrying a package of mail to a remote outpost wishes to release the package at the right

  A cylindrical specimen of a brass alloy 100 mm 039 in in

a cylindrical specimen of a brass alloy 10.0 mm 0.39 in. in diameter and 120.0 mm 4.72 in. long is pulled in tension

  Assuming neglible heat transfer between the bucket and the

a one kg metal part specific heat 0.7 kjkg k initially at 1234k is quenched in a bucket containing 20 gallons of 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