NASA Contractor Report 3352 A System for Aerodynamic Design and Analysis of Supersonic Aircraft Part 2 User's Manual W.D.Middleton,J.L.Lundry, and R.G.Coleman Boeing Commercial Airplane Company Seattle,Washington Prepared for Langley Research Center under Contract NAS1-15534 NASA National Aeronautics and Space Administration Scientific and Technical Information Branch 1980
NASA Contractor Report 3352 A System for Aerodynamic Design and Analysis of Supersonic Aircraft Part 2 User's Manual W. D. Middleton, J. L. Lundry, and R. G. Coleman Boeing Commercial Airplane Company Seattle, Washington Prepared for Langley Research Center under Contract NAS1-15534 N/ A National Aeronautics and Space Administration Scientific and Technical Information Branch 1980
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CONTENTS Page 1.0 SUMMARY 1 2.0 INTRODUCTION 3 3.0 DISCUSSION 3.1 Systems Communications 3.2 Geometry Module 。 3.3 Plot· 55991 3.4 Skin Friction 3.5 Far-Field Wave Drag Program 1 3.6 Near-Field Wave Drag 3.7 Wing Design and Lift Analysis 3.8 474 Wing Pressure Summary 4.0 INPUT FORMAT 4.1 Executive Control Card Summary 4.2 Geometry Program.··· 4.3 Plot Program· 4.4 Skin Friction Program 4.5 Far-Field Wave Drag Program ◆ 4.6 Near-Field Wave Drag Program 4.7 Wing Design Program 556981570916 4.8 Lift Analysis Program 4.9 Wing Pressure Summary Program APPENDIX Interactive Graphics 109 REFERENCES 121 讲
1.0 SUGARY CONTENTS Page i 2.0 INTRODUCTION 3.0 DISCUSSION ..... 3.1 Systems Communications 3.2 Geometry Module . 3.3 Plot ...... . 3.4 Skin Friction 3.5 Far-Field Wave Drag Program 3.6 Near-Field Wave Drag . . . 3.7 Wing Design and Lift Analysis 3.8 Wing Pressure Summary 5 5 9 9 11 11 14 17 54 4.0 INPUT FORMAT ..... 4.1 Executive Control Card Summary 4.2 Geometry Program . . 4.3 Plot Program ...... 4.4 Skin Friction Program 4.5 Far-Field Wave Drag Program . . 4.6 Near-Field Wave Drag Program . . 4.7 Wing Design Program 4.8 Lift Analysis Program 4.9 Wing Pressure Summary Program . 57 57 59 68 71 75 77 8O 95 106 APPENDIX - Interactive Graphics • 109 REFERENCES 121 o,, 111
1.0 SUMMARY An integrated system of computer programs has been developed for the design and analysis of supersonic configurations. The system consists of an executive driver and eight basic computer programs including a plot module,which are used to build up the force coefficients of a selected configuration.Documentation of the system has been broken into four parts: Part 1 -General Description and Theoretical Development (CR-3351) Part 2 User's Manual (CR-3352) Part 3 -Computer Program Description (CR-3353) Part 4 Test Cases (CR-3354). This part,the user's manual,contains a description of the system,an explanation of its usage,and the input definition. These four documents supersede NASA contractor reports CR-2715,CR-2716,and CR-2717,which described an earlier version of the system. Interactive graphics for use with the system are optional,employing the NASA-LRC CRT display and associated software.A description of the inter- active graphics portion of the system is given in the Appendix. The computer program is written in FORTRAN IV for a NOS operating system and library file.It is designed for the CDC 6000 series of computers and is overlay-structured.The system requires approximately 135000g central memory words and uses eight peripheral disk files in addition to the input and output files
1.0 SUMMARY An integrated system of computer programs has been developed for the design and analysis of supersonic configurations. The system consists of an executive driver and eight basic computer programs including a plot module, which are used to build up the force coefficients of a selected configuration. Documentation of the system has been broken into four parts: Part 1 - General Description and Theoretical Development (CR-3351) Part 2 - User's Manual (CR-3352) Part 3 - Computer Program Description (CR-3353) Part 4 - Test Cases (CR-3354). This part, the user's manual, contains a description of the system, an explanation of its usage, and the input definition. These four documents supersede NASA contractor reports CR-2715, CR-2716, and CR-2717, which described an earlier version of the system. Interactive graphics for use with the system are optional, employing the NASA-LRC CRT display and associated software. A description of the interactive graphics portion of the system is given in the Appendix. The computer program is written in FORTRAN IV for a NOS operating system and library file. It is designed for the CDC 6000 series of computers and is overlay-structured. The system requires approximately 1350008 central memory words and uses eight peripheral disk files in addition to the input and output files