Page 163 - 48Fundamentals of Compressible Fluid Mechanics
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8.3. THE ENTRANCE LIMITATION OF SUPERSONIC BRACH                    125
                                     Isothermal Flow


                                  *   *        *
                               P/P , r/r and T /T  as a function of M
                                            0  0
              1e+02                         4fL
                                           ¾¾
                                            D
                                             P      r
                                           ¾¾   or ¾¾ *
                                              *
                                             P      r
              1e+01                            *
                                           T /T
                                            0  0
                                              *
                                           P /P
                                            0  0
                  1




                 0.1




                0.01
                    0.1                        1                         10
                                         Mach number
               Fri Feb 18 17:23:43 2005
         Fig. 8.2: Description of the pressure, temperature relationships as a function of the Mach
                number for isothermal flow


         8.3   The Entrance Limitation Of Supersonic Brach

         Meta
               ituations where the condition at the tube exit have not arrived to the critical

              conditions are discussed here. It is very useful to obtain the relationship
              between the entrance and exit condition in this case. The denotation of 1 and
              2 represented the condition at the inlet and exit respectably. From equation
              (8.24)



                                                                           (8.36)


























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