Determine the final equilibrium pressure

Assignment Help Mechanical Engineering
Reference no: EM13708839

An ideal gas is confined to one side of a rigid, insulated container divided into equal volumes by a partition. The other side is initially evacuated. The following data are known for initial state of the gas: p1 = 300 kPa, T1 = 380K and V1 = 0.025 m3. The partition is now removed, and the gas expands to fill the entire container. Determine the final equilibrium pressure, in kPa.

Reference no: EM13708839

Questions Cloud

Water in thermal equilibrium-trailing edge of the plate : Water in thermal equilibrium with a 50 C plate flows across the plate at a velocity of 0.5 m/s. find the length of the plate required such that the critical Reynolds number is achieved at the trailing edge of the plate.
Determines work done and heat transfer : For the cylinder-piston shown, piston is initially resting on the lower stops. The cylinder contains 1 kg of water at 1 bar and x = 0.64. A pressure of 3 bars is required to move the piston. The system is now heated until the water reaches 600° C.
Water undergoes a cycle composed : A system consisting of 1 kg of water undergoes a cycle composed of the following processes: constant-volume heating from p1 = 500 kPa, T1 = 160°C to p2 = 1000 kPa. constant-pressure process to saturated vapor.
Work for first process and heat transfer for second process : Air is compressed adiabatically from p1 = 100 kPa, T1 = 300 K to p2 = 1500 kPa, v2 = 0.1227 m3 /kg. The air is then cooled at constant volume to T3 = 300 K. Assuming ideal gas behavior and neglecting kinetic and potential energies, calculate the work..
Determine the final equilibrium pressure : An ideal gas is confined to one side of a rigid, insulated container divided into equal volumes by a partition. The other side is initially evacuated. The following data are known for initial state of the gas: p1 = 300 kPa, T1 = 380K and V1 = 0.025 m..
Specimen of this material elongate when a true stress : For some metal alloy, a true stress of 345 MPa (50040 psi) produces a plastic true strain of 0.02. How much will a specimen of this material elongate when a true stress of 417 MPa (60480 psi) is applied if the original length is 470 mm (18.50 in.)? A..
Stress necessary to plastically elongate a specimen : A cylindrical specimen of a metal alloy 48.0 mm long and 9.72 mm in diameter is stressed in tension. A true stress of 368 MPa causes the specimen to plastically elongate to a length of 53.5 mm.
What is the potential difference across each capacitor : Capacitors C1=12micro Farad and C2=28microFarad are each charged to 15V , then disconnected from the battery without changing the charge on the capacitor plates. The two capacitors are then connected in parallel, with the positive plate of C1 connect..
Actual power plants operating with solar energy : Consider two actual power plants operating with solar energy. Energy is supplied to one plant from a solar pond at 80°C and to the other from concentrating collectors that raise the water temperature to 600°C. Which of these power plants will have a ..

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  What forms do the equations of motion for idealized string

What forms do the equations of motion for an idealized string take if either (a) the linear density varies with position, or (b) the string hangs vertically supported only at the upper end?

  The heat transfer from the compressor to the surroundings

refrigerant 134a enters a compressor at 200kpa 100 quality and exits at 1mpa 60 degrees centigrade. the speed of the

  The co2 is cooled at a constant pressure as it flows in

carbon dioxide gas enters a pipe at 3.1 mpa and 520 k at a rate of 1.71 kgs. the co2 is cooled at a constant pressure

  Derive an equation to calculate the maximum deflection

derive an equation to calculate the maximum deflection point on a beam held up by pins represented by reaction forces

  Calculate the attractive force of equilibrium between a

calculate the attractive force of equilibrium between a pair of k and br- ion that just touch eachother rk 0.133nm and

  Accounting for the variation of specific heatsaccording to

a simple ideal brayton cycle with air as the working fluid has a pressure ratio of 11. the air then enters the

  Will the engineers decide to use the steel

Assume they test null hypothesis H0: versus H1: Will the engineers decide to use the steel if H0 is rejected? Will the engineers decide to use the steel if H0 is not rejected?

  Discuss the effect of pressure ratio on the following

air enters the compressor of an air-standard brayton cycle at 100kpa 300k with a volumetric flow rate of 5m3s. the

  Determine the largest mass m

the pin c will support a force of 24 knmagnitude.Based on this criterion, you are asked to determine the largest mass m that the frame can safely support.the diameter of pulley at d is given as 0.2 m.find maximum mass m that can be supported by fr..

  Heat is now added until the quality is 52 percent determine

a rigid 110-l steam cooker is arranged with a pressure relief valve set to release vapor and maintain the pressure once

  At what equivalence ratio for octane-air mixtures

At what equivalence ratio for octane-air mixtures does the carbon to oxygen ratio of the system equal one? Why is this of interest?

  Determine the reading on the pressure gauge

A 400 L rigid tank contains 5 kg of air at 25 C. Determine the reading on the pressure gauge if the atmospheric pressure is 97 kPa.

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