1%VT l. li. @47 1:10KB/sIЕC2.pdf12MSc.Saif SaiwanChapter 2BETCProblem to solve by yourself1) Given a vessel with V = 0.4 m3 filled with m = 2 kgof H2O at P = 600 kPa, find• the volume and mass of liquid, and• the volume and mass of vapor.2) Given water at T = 36.7 •C, with v = 10 m3/kg, findthe pressure and the quality if a two-phase mixture.3) A closed, rigid container of volume 0.5 m3is placedona hot plate. Initially, the container holdsatwo-phase mixture of saturated liquid waterandsaturatedwater vapor at pi = 1 bar with a quality of 0.5. Afterheating, the pressure in the container is Pi 1.5bar,determine (a) the temperature, in _C, at each state. (b)theofvaporpresentateachstate,in kg.massAssumingthevolumeofthecontainerremainsconstant.13

We are suppose to solve only one question. Please post other question as a separate question.

Answered: 1) Given a vessel with V 0.4 m3 filled…

1) Given a vessel with V 0.4 m3 filled with m 2 kg %3D of H20 at P = 600 kPa, find • the volume and mass of liquid, and • the volume and mass of vapor.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

Determine the state of water if P= 25 bar and T= 150 C. Select one: O a. Superheated Vapor O b. Mixture O c. Compressed liquid
PROBLEM 1. Determine the density of air in kg/m^3 at 120 kPa and 30 deg C. Take R = 0.287 kJ/kg-K. What is the specific volume of air in m^3/kg?
For adiabatic process, pressure before and after the process are 4000000 N/m? and 2 bar respectively. The volume before and after the process are 4000 mm and 400 cm3 respectively. Then the adiabatic index is
43.0 g of 40Ar gas are sealed in a container at an initial pressure of 1.50 atm and an initial volume of 0.0500 m3 (state 1). The gas is then made to expand very, very quickly until its volume doubles (state 2). Then it is compressed very, very slowly back to its initial volume (state 3). Show the two processes on a pV diagram, and fill out the table below. p1 = p2 = p3 = V1 = V2 = V3 = T1 = T2 = T3 =
1. Complete the following table. Show the states on the T-v diagram Substance T°C P, KPa Internal Energy. Enthalpy, Specific volume, Quality, X Phase description u, kj/kg h, kj/kg v, m'/kg Pg 98 pa H,0 200 10000 H,O 600 2000 R-134a 900 180
There's a copper calorimeter container with the mass 0.2 kg and has 0.32 kg of H2O and also 0.036 kg of ice (thermal equilibrium at atm). If we drop 1.5 kg of lead at a temperature of 200 Celsius into calorimeter container, find the final temperature (in Celsius). Please show work Lead=131J/kgK Copper=390J/kg.K H2O = Cw = 4190 J/kg.K & LF = 3.34 x 105 J/kg
10 mol of a simple liquid is heated from 100°C to 500 °C and at the same time are compressed from 1 atm to 100 atm of pressure. What is the change in the volume? 1. Assume: a. the molar volume at 100 °C and 1 atm is 10 cc/mol b. the thermal expansion coefficient is 2.00x 10-5 /K c. the compressibility is 0.50x 10-11 /Pa
3 moles of water vapor at 110 °C was heated to 140 °C in a constant volume container, and the pressure of water vapor in the final conditions was calculated to be 1 atm. Then, the container was changed to a constant pressure container (external pressure the gas was increased 3-fold under these conditions without any heat exchange. What is the 1 atm) and the volume of %3D change in the internal energy of the system. (For water vapor c = 2.01 Jg K) O a. 33.54 kJ O b. -12.16 kJ O C. -17.35 kJ O d. -7.04 kJ e. -24.46 kJ
h in kilojoules per kilogram at p = 0.9 MPa, saturated liquid
3-28 Complete this table for H₂O. T, °C 140 80 P, kPa 200 950 500 800 h, kJ/kg 1800 3162.2 X 0.7 0.0 Phase description
2. Given a closed container of volume 1 L containing 50 g of helium gas, calculate the following: a. The pressure at T = 6 K, assuming that the gas is an ideal gas. b. The pressure at T of state. = 6 K, assuming that the gas obeys van der Waal's equation c. The pressure at T 6 K, assuming that the gas obeys the virial equation of state truncated after the second term. = d. The state of the fluid at T = 4.2 K. (Hint: 4.2 K is below T. and 50 kg/m³ is greater than p, @ 4.2 K.)
Consider a cylinder/piston system containing 2 kg of ammonia as saturated vapor at 20°C is cooled isothermally till its volume is half the initial volume. a. List assumptions to solve problem b. Find pressure, temperature and specific volume after the cooling process? c. Show process on T-v and P-v diagrams showing all phases and equilibrium curves