User Account

All Pages

Determine the temperature after compression in k

Assignment Help Mechanical Engineering
Reference no: EM131100064

Question 2:

Hydrogen gas (cp = 14.513 kJ/kg.K, cv = 10.38911/kg.K, k = 1.397, R = 4.124 kJ/kg.K) is compressed in a piston cylinder device in a reversible and adiabatic manner. The initial conditions are 5.0 L, 17oC, 200 kPa and the final volume is 0.25 L. Determine:

a. The temperature after compression, in K.

b. The work required to compress the gas, in kJ.

Reference no: EM131100064

Questions Cloud

Determine the current stock price according to the ddm : In the section "Analyst Estimates" find the expected growth rate for the next five years and enter it onto your spreadsheet. Determine the current stock price according to the DDM
Problem definition - the foundation of business research : GSBS6002: Foundations of Business Analysis. This assessment tests students' knowledge and skills in relation to the application of business analysis techniques. Students demonstrate specialised knowledge of research theories, principles and methodo..
Write article impact of relocation on retention of employees : Write an article on Impact of Relocation on Retention of Employees.
Determine the flowrate and the pressure in the hose : Air flows steadily from a tank, through a hose of diameter and exits to the atmosphere from a nozzle of diameter as shown below. The pressure in the tank remains constant at 3.0 kPa (gage) and the atmospheric conditions are standard temperature and p..
Determine the temperature after compression in k : Determine The temperature after compression, in K. The work required to compress the gas, in kJ.
What is the speed of shaft b : Suppose that the motor is spinning shaft A at a speed of 1800 rpm. State all speeds in units of rpm. What is the speed of shaft B. What is the speed of shall C. What is the speed of shaft D?
Write a two pages paper on grievance arbitration : Write a two pages paper on "Grievance Arbitration".
Conduct a research on google inc and samsung inc : Conduct a research on Google Inc (as a search engine) and Samsung (as a smart phone manufacturer) in order to get information to address the following questions.
Prepare an unadjusted trial balance as of october 31 : Prepare an unadjusted trial balance as of October 31 - Determine the increase or decrease in retained earnings for October.

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Determine the power input the rate of heat transfer from

air enters a compressor operating at steady state at 0.12 mpa 300k and a volumetric flow rate of 8 m3min. the air is

  The muddy surface on which the cars tires rest exerts

the 1360kg car and the 2100kg tow truck are stationary. the muddy surface on which the cars tires rest exerts

  When the efficiency of an otto cycle will approach that of

when the efficiency of an otto cycle will approach that of carnot cycle? even with nest possible arrangements the

  What minimum weight of a body placed

A sphere 1 m in diameter floats half submerged in a tank of oil( Sg = 0.80). a.) What is the upward force acting on the sphere? b.) What is the minimum weight of an anchor w/ a density of 20,000 N/m^3 that will be required to submerge the sphere comp..

  For an enlarged control volume that includes the turbine

steam enters a turbine operating at steady state at a pressure of 1000 lbfin2 and a temperature of 1100degf and exits

  Use the bisection method to determine the drag coefficient

Use the bisection method to determine the drag coefficient (cd) needed so that a 80 kg bunjee jumper has a velocity of 36 m/s after 4 s of free fall.

  Kinetic and potential energy effects

Saturated moist air and condensate streams exit the dehumidifier unit at the same temperature. The moist air then passes through a heating unit, exiting at 248C, 1 bar, and 40% relative humidity. Neglecting kinetic and potential energy effects, de..

  How many inputs and outputs it needs

Filling of gas bottles is a part of a product line where the bottles are moved by pneumatic cylinders- Draw the position-sequence diagram. What kind of switches would you use (signals from actuators). So what is a type of the switch.

  Knowing the mass center of the automobile and driver is 2

a stunt driver proposes to drive a small automobile at the speed of 45 mihr on the vertical wall of a circular pit of

  Pressures change from 325 k and 125 kpa to 500 k and 300

during actual expansion and compression processes of gases pressure and volume are often related by pvn c where n and

  Determine the maximum weight of block c if block b is not

a 10-lb block b rests as shown on a 20-lb bracket a. the coefficients of friction are us0.3 and uk0.25 between block b

  A piston-cylinder device contains 01 m3 of liquid water and

a piston-cylinder device contains 0.1 m3 of liquid water and 0.9 m3 of water vapor in equilibrium at 800 kpa. heat is

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

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