Page 214 - Chemical process engineering design and economics
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Compressors, Pumps, and Turbines                               197


















                                                             Volumetric flowrate

                                                            Forward Curve

                                                       **£»*









                      Volumetric flownte                     Volumetric flowrate

                    Backward Incline                           Airfoil



                                                            Brikl hwMpovwr



                                                                Ptmun


                       Volumetric flowrato                 Volumetric flowrate

                      Tube-Axial                             VamrAxial



            Figure 5.6  Fan characteristic curves.  From Ref. 7 with permission.








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