Mechanical Engineering - Hydraulics and Fluid Mechanics - Discussion
Discussion Forum : Hydraulics and Fluid Mechanics - Section 1 (Q.No. 11)
                   
                                       
                                11.
The length AB of a pipe ABC in which the liquid is flowing has diameter (d1) and is suddenly enlarged to diameter (d2) at B which is constant for the length BC. The loss of head due to sudden enlargement is
 
                                    Discussion:
32 comments Page 4 of 4.
                
                        Jasim said: 
                         
                        6 years ago
                
                Option C is correct.
REF:: Flow through pipe(chapter 11).
Dr.R.K. Bansal
Topics 11.4.1
                REF:: Flow through pipe(chapter 11).
Dr.R.K. Bansal
Topics 11.4.1
                     (2)
                
            
                        Rajkotha said: 
                         
                        4 years ago
                
                Sudden enlargement  = (v1-v2)^2/2g.
Sudden contarction = 0.5v^2/2g.
                Sudden contarction = 0.5v^2/2g.
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