Determine the specific volume of the exit stream

Assignment Help Civil Engineering
Reference no: EM13299234

A stream of Refrigerant-134a at 1 MPa and 12 C is mixed with another stream at 1 MPa and 60 C. If the mass flow rate of the cold stream is twice that of the hot one, determine the specific volume of the exit stream.

Reference no: EM13299234

Questions Cloud

Evaluate models and concepts affecting pricing decisions : Task one Critically evaluate the models and concepts affecting the pricing decisions taken by organisations, critically reflecting upon their usefulness
Detremine the cfat in year 0 for the challenger and defender : The defender had a first cost of $300,000, but its market value now is only $100,000. It has chargeable expenses of $120,000 per year and no expected salvage value. To simplify calculations, assume that SL depreciation was charged at $60,000 per y..
Compute the weighted average cost of capital : Option b: a new machine that would yield a 15% return but would cost 17% to finance through common equity.
The matrix of total costs per day for jobs : The matrix of total costs per day for jobs 1, 2, and 3—if assigned at facilities A, B, and C of the Rivet and Nail Factory
Determine the specific volume of the exit stream : A stream of Refrigerant-134a at 1 MPa and 12 C is mixed with another stream at 1 MPa and 60 C. If the mass flow rate of the cold stream is twice that of the hot one, determine the specific volume of the exit stream.
What are the positions of the first dark fringes : In a single slit diffraction experiment, a beam of monochromatic light of wavelength 640 nm is incident on a slit of width 0.400 mm. what are the positions of the first dark fringes
What is company total asset turnover : The company has an ROA of 17percent, a 12 percent ptofit margin,and an ROE of 22 percent. What is company's total asset turnover? What is the equity multiplier?
Determine the maximum safe load for the column : A finished 2 x 4 timber (actual size 1 5/8 in. x 3 1/2 in. x 10 ft long) is used as a fixed-end, fixed-end column. If the modulus of elasticity for the timber is 1600 ksi and a factor of safety of 3 with respect to failure by buckling is specified
How much will be in the account immediately : Your rich uncle offers to put you through school, and he will deposit in a bank paying 7 percent interest, compounded annually, a sum of money that is sufficient to provide the 4 payments of $10,000 each. His deposit will be made today.

Reviews

Write a Review

Civil Engineering Questions & Answers

  Rankine cycle and thermal efficiency

Determine the rate at which heat is added in the boiler, the power required to operate the pumps, the net power produced by the cycle, and the thermal efficiency.

  Calculate the air flow required in cfm to transfer

Calculate the Air flow required in CFM to transfer 5,396 BTU/Hour in an HVAC duct given that the temperature difference (Delta-T) between the room and the supply air is 21 DegF.

  Determine the maximum shear stress at the end

A 600 mm long solid steel shaft is to transmit a torque of 30 N-m, G=90 GPa, diameter 15mm. Determine (a) Maximum shear stress, and (b) Angle of twist (phi) at the end.

  Determine moles of helium in cylinder

As the piston is compressed, the pressure also increases by 2000000 Pa. If there is 4 times as many atoms of nitrogen as helium, how many moles of helium are in the cylinder?

  Dimensions of symmetrical trapezoid plate

The plate is submerged in a liquid is a vertical position with the parallel sides horizontal and the shorter parallel side at the top and exactly in the surface of the liquid.

  How many slugs of water must be added to increase pressure

At standard pressure, 14.7 psi absolute, it holds 0.5-slug of water; rho = 1.94 slug/ft^3. For K = 300,000 psi, when it is filled, how many slugs of water must be added to increase the pressure to 10,000 psi

  Formulate and solve the minimum weight design

consider the cantilever beam-mass system. formulate and solve the minimum weight design.

  Determine time required to reach temperature of panel

A 3-mm thick panel (1 m x 1 m) of aluminum alloy (k = 177 W/m. K, Cp = 875 J/kg. K, and p(rho)= 2770 kg/m3) is heated in a large oven with air at T = 175oC and a convective heat transfer coefficient of h = 40 W/m2.K.

  Assist structural engineer for a bridge replacement project

You should provide the structural engineer with a formal typed report that will include all of your analyses and final size of the footing. You should also include all of your design assumptions in your report.

  What are the important findings

What are the important findings in Austin Road Co. v. OSHRC and Builders Steel Co. v. Marshall? Your response should be approximately 200 - 300 words and include a reference citation for your response.

  What will be compacted volume of soil in cy at full site

In addition to performing the cut-and-fill operations, the contractor needs to excavate the entire building footprint to a depth of 8 feet for a basement construction made of concrete masonry perimeter walls supported by 2'-0" X 0'-10" continuous ..

  Calculate vapor pressure-air pressure and relative humidity

Calculate the vapor pressure, air pressure, relative humidity, and air density at elevation 1500 m if air temperature is 25 degrees C and dew point temperature is 20 degrees C and the lapse rate is 9 degrees C/km

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