Evolution of specific volume of wet saturated steam, Mechanical Engineering

Assignment Help:

Evolution of Specific volume of wet saturated steam -thermodynamics :

Specific volume of wet saturated steam (Vwet)

It is volume occupied by unit mass of wet saturated steam corresponding to given pressure of steam generation.

Sp. volume of wet saturated steam can be given by

Vwet  = volume occupied by 'x' kg dry saturated steam + volume occupied by (1 - x) kg. water, here,

x = dryness fraction of the wet saturated steam.

Let vg = specific volume of dry saturated steam in m3/kg corresponding to the given pressure of wet saturated steam.

v  = sp. volume of water in m3/kg corresponding to given pressure of wet saturated steam. Then,

Vwet = x.vg + (1 - x) vf   m3/kg.

As (1 - x) vf  is very small compared to x.vg , it is neglected.

[Average value of vf  = 0.001 m3/kg upto atmospheric pressure].

Thus,

Vwet = xvm3/kg.

 


Related Discussions:- Evolution of specific volume of wet saturated steam

Vacuum tube oscillator, i am try to make a vacuum tube oscillator for a lar...

i am try to make a vacuum tube oscillator for a larger project but i need help where to find the supplies for it where can i find them

Initial tension in the belt, Initia l Tension in The Belt: Let T o =...

Initia l Tension in The Belt: Let T o = initial tension in belt T 1  = Tension in tight side T 2  = Tension in slack side T C  = Centrifugal Tension in belt T

Determine the maximum uniformly distributed load, Determine the maximum uni...

Determine the maximum uniformly distributed load: A timber beam 150 mm wide & 300 mm deep is supported simply over a span of 4 m. determine the maximum uniformly distribute

Cylinder head de-carburising and valve lapping, Cylinder Head De-carburisin...

Cylinder Head De-carburising and Valve Lapping: Cylinder head mounts on the top of the engine cylinder, the inner side of the cylinder head is always in direct contact of combusti

Find out maximum stress and elongation of the bar, Find out maximum stress ...

Find out maximum stress and elongation of the bar: A rectangular bar having uniform cross-section of 4 cm × 2.5 cm and of length 2 m is hanging vertically from rigid support.

Show the vessel supports, Q. Show the Vessel Supports? Approved materia...

Q. Show the Vessel Supports? Approved materials and allowable stresses, shall be used for vessels and their supports. For structural shape support members in compression, wh

Rails - flat footed rail, Rails: Rails are the part of the Permanent ...

Rails: Rails are the part of the Permanent Way on which the wheels of the train travel. The rails also maintain the gauge separation. Rails have to possess the following d

Heat distribution in spot welding, Heat distribution in spot welding Be...

Heat distribution in spot welding Besides the resistance at the interface, there are six other resistance through which the same welding current is passed. They are: Res

Materials requirements planning, Materials requirements planning: Mate...

Materials requirements planning: Materials requirements planning (MRP) is a set of process for converting forecasted demand for a manufactured product into a requirement sched

Advantages of gas tungsten arc welding (gtaw), ADVANTAGES OF GAS TUNGSTEN A...

ADVANTAGES OF GAS TUNGSTEN ARC WELDING (GTAW) Produces high quality, low distortion welds Free from spatter The process can be used with or without filler wire This

Write Your Message!

Captcha
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