Superheated steam - thermodynamics, Mechanical Engineering

Assignment Help:

Superheated Steam:

When the dry saturated steam is heated further at constant pressure, the temperature of it rises up above the saturation temperature. This rise in temperature depends on the quantity of heat supplied to the dry steam. The steam so formed is known as superheated steam and the temperature of it is known as superheated temperature tsup °C or Tsup K. A superheated steam behaves more like a perfect gas as its temperature is raised. Its use has many advantages. These are stated below

(i) It can be expanded considerably before getting cooled to a lower temperature.
(ii) It offers higher thermal efficiency for prime movers as its initial temperature is higher.

(iii) Because of high heat content, it has increased capacity to do work. Thus, it results in economy of steam consumption.

In practice, the process of superheating is accomplished in super heater, which is installed close to boiler in steam (thermal) power plant.

 


Related Discussions:- Superheated steam - thermodynamics

Carbon and graphite, Carbon and Graphite Both are excellent refractory...

Carbon and Graphite Both are excellent refractory materials but with good grace oxidize and thus are used merely either in neutral or reducing conditions. Graphite is more sta

#title VECTORS, The 70m microwave transmission tower is steadied by three g...

The 70m microwave transmission tower is steadied by three guys cable. Cable AB carries a tension of 12kN. Express the corresponding force on point A as a vector

Statements of second law of thermodynamics, (a) Show that two statements of...

(a) Show that two statements of Second Law of thermodynamics are equivalent to each other. (b) A house that was heated by electric resistance heater consumed 1200 KWh of electri

Open system - thermodynamics system, Open system The system that excha...

Open system The system that exchange both the mass and energy (or Heat and work) with the surrounding of it. The mass within the system is necessarily constant. The nature of

Blasting nozzle, Blasting Nozzle: Figure: Shown blast nozzle samp...

Blasting Nozzle: Figure: Shown blast nozzle sample             Jet injection type of nozzle is a very powerful blasting method. Nozzle design is very particular to the

Storage & quality of co2 gas, STORAGE & QUALITY OF CO 2 GAS CO 2 gas ...

STORAGE & QUALITY OF CO 2 GAS CO 2 gas is supplied in cylinders at a  high pressure (140 kg / cm 2 ). When the cylinder is full, nearly 90 % of the volume is filled with CO 2

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