Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Dryness Fraction of Steam:
Dryness fraction of steam is factor which used to specify the quality of steam. It can be defined as the ratio of weight of dry steam Wds present in known quantity of wet steam to total weight of Wet steam Wws. It is unit less quantity and is denoted by x. Thus
x = Wds/Wds + Wws
it is evident from above equation that x = 0 in pure water state as WdS = 0. It can also be seen, in figure 1 that Wds = 0 in water state. But for presence of very small amount of dry steam that is Wds = 0, x will be greater than zero as shown in the Figure 2. On the other hand for no water particles at all in sample of steam, Wws = 0. Thus x can acquire maximum value of 1. It cannot be above 1. The values of dryness fraction for different states of steam are shown in figure given below, and are as follows.
(i) Wet steam 1 > x > 0
(ii) Dry saturated steam x = 1
(iii) Superheated steam x =1
The dryness fraction of sample of steam can be found experimentally by means of calorimeters.
slidder crank chain / reciprocating engine mechanism pics
What are the points that should be kept in mind during forging design? Some of the points which must be followed while forging design are: > A radial flow of fibers or grain
Q. Show Construction Subcontractor Responsibilities? The Supplier or Construction Subcontractor is responsible for: • Employing qualified PMI technicians • Performing PMI
what is diflection of beam
A long hollow cylinder has outer and inner radii 150 mm and 50mm respectively. It create heat at a rate of 1kW/m³ (k= 0.5 W/m ºC). If the maximum temperature obtain at radius of 10
Induction Machine Operation For operation with rated L-L voltage of 230 V and rated frequency of 60 Hz, the performance of a particular 10 hp machine at its rated speed and pow
Takt Time for sand blasting: Tatk time is crucial in manufacturing process. It determines the speed of production to produce a product. Time is money toward prod
Solid Modeling: 3-D solid modelling techniques provide the user along with complete information regarding the model. These may be quickly created without having to describe in
Find out the deflection: Find out the deflection (vertical) at a distance 'a' from the tip in Example Solution As in this case there is no load at the point where the
METAL TRANSFER IN CO2 WELDING In CO 2 welding, two distinct types of metal transfers are identified viz. short circuiting transfer and free flight globular transfer. Short Cir
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!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd