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24
                                                                         With forward tension























                         Exit region

                                                                                                  

                                                          H  )µ                             R      h  f

                                                                           H  )µ                   φ
                                                          (exp
                                                                                                   
                                                                                             −1               Prof. Ramesh Singh, Notes by Dr.   Singh/ Dr. Colton
                                                                           (exp
                                                       h     h f                               tan
                                                          )

                                                          ′  Y flow  (  h       h  f        R      h  f
                                        =0,               =  p             σ  xf               2  =  H





                                        = 0, H = H f    R   =    h  f      ′  −  Y  )  =  flow
















                                        φ                   C              p  (
                                        at
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