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TABLE OF CONTENTS Section ........................ : ...................................... , . . . . . . . .. Page SUMMARY ....................................................................... 1 PART I: TECHNICAL DOCUMENTATION ........................................... 2 1. INTRODUCTION.............................................................. 2 2. P&WENHANCE1v1ENTSTOVOn ............................................... 3 3. PHYSICAL DISCUSSION OF PROGRAM CALCULATIONS ....................... 5 4. PROGRAM ASSUMP110NS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 1D 5. PROGRAM INTEGRATION STATION CRITERIA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 13 5.1 Chordwise Direction ....................................................... 13 5.2 Radial Direction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 1~ 6. COMPUTATIONAL NOISE .................................................... 1& 7. CONCLUDING REMARKS .................................................... 2~ PART 2: USER'S MANUAL ........................................................ 21 1. INTRODUCTION ............................................................. 21 2. INPUT REQUIRE1v1ENTS ..................................................... . 22 2.1 General Namelist Input .................................................... . 2.2 Input Description ......................................................... . 2.2.1 Creating a Streamline Input .......................................... . 2.2.2 Standard Input Data Units ........................................... . 2.2.3 Case Descriptive Input Parameters .................................... . 2.2.4 Scalar Geometry and Performance Input ............................... . 2.2.5 Distributing the Streamlines in von .................................. . 2.2.6 Streamline Geometry and Performance Input ........................... . 2.2.7 Hub Vortex Parameters ............................................. . 2.2.8 Tip Vortex Parameters .............................................. . 2.2.9 Program Overiding Parameters ....................................... . 2.2.10 Developmental Parameters .......................................... . 2.2.11 Notes On Input .................................. , ................. . 21 21 21 24 24 25 26 26 2! 2~ 29 29 3ij -'