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Book Synopsis STOL Tactical Aircraft Investigation - Externally Blown Flap by : Dirk J. Renselaer
Download or read book STOL Tactical Aircraft Investigation - Externally Blown Flap written by Dirk J. Renselaer and published by . This book was released on 1973 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contents: Identification of critical STOL safety aspects; Recommended ground rules; STOL takeoff performance; STOL landing performance.
Book Synopsis STOL Tactical Aircraft Investigation - Externally Blown Flap by : Robert W. Phillips
Download or read book STOL Tactical Aircraft Investigation - Externally Blown Flap written by Robert W. Phillips and published by . This book was released on 1973 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contents: System analyses; System characteristics comparison; Control component requirements; Handling qualities.
Book Synopsis STOL Tactical Aircraft Investigation - Externally Blown Flap by : Dirk J. Renselaer
Download or read book STOL Tactical Aircraft Investigation - Externally Blown Flap written by Dirk J. Renselaer and published by . This book was released on 1973 with total page 109 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contents: Comparison of climb speeds; Comparison of roll acceleration with all engines operating; Comparison of roll acceleration with one engine inoperative; Comparison of lift loss due to maximum roll control.
Book Synopsis STOL Tactical Aircraft Investigation-Externally Blown Flap. Volume 1. Configuration Definition. Supplement 1. Aerodynamic Trades of Flap and Roll Control System by :
Download or read book STOL Tactical Aircraft Investigation-Externally Blown Flap. Volume 1. Configuration Definition. Supplement 1. Aerodynamic Trades of Flap and Roll Control System written by and published by . This book was released on 1973 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contents: Comparison of climb speeds; Comparison of roll acceleration with all engines operating; Comparison of roll acceleration with one engine inoperative; Comparison of lift loss due to maximum roll control.
Book Synopsis STOL Tactical Aircraft Investigation, Externally Blown Flap. Volume 5. Part 1. Control System Mechanization Trade Studies by :
Download or read book STOL Tactical Aircraft Investigation, Externally Blown Flap. Volume 5. Part 1. Control System Mechanization Trade Studies written by and published by . This book was released on 1973 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contents: System analyses; System characteristics comparison; Control component requirements; Handling qualities.
Book Synopsis STOL Tactical Aircraft Investigation, Externally Blown Flap. Volume 2. Design Compendium by :
Download or read book STOL Tactical Aircraft Investigation, Externally Blown Flap. Volume 2. Design Compendium written by and published by . This book was released on 1973 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt: The basic objective of the work reported herein was to provide a braoder technology base to support the development of a medium STOL Transport (MST) airplane. This work was limited to the application of the externally blown flap (EBF) powered lift concept. The technology of EBF STOL aircraft has been investigated through analytical studies, wind tunnel testing, flight simulator testing, and design trade studies. The results obtained include development of methods for the estimation of the aerodynamic characteristics of an EBF configuration, STOL performance estimation methods, safety margins for takeoff and landing, wind tunnel investigation of the effects of varying EBF system geometry parameters, configuration definition to meet MST requirements, trade data on performance and configuration requirement variations, flight control system mechanization trade data, handling qualities characteristics; piloting procedures, and effects of applying an air cushion landing system to the MST.
Book Synopsis STOL Tactical Aircraft Investigation-Externally Blown Flap. Volume V. Flight Control Technology. Part II. Simulation Studies/Flight Control System Validation by : James E. Campbell
Download or read book STOL Tactical Aircraft Investigation-Externally Blown Flap. Volume V. Flight Control Technology. Part II. Simulation Studies/Flight Control System Validation written by James E. Campbell and published by . This book was released on 1973 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: The basic objective of the work reported was to provide a broader technology base to support the development of a medium STOL Transport (MST) airplane. This work was limited to the application of the externally blown flap (EBF) powered lift concept. From an overall assessment of study results, it is concluded that the EBF concept provides a practical means of obtaining STOL performance for an MST with relatively low risk. (Modified author abstract).
Book Synopsis STOL Tactical Aircraft Investigation--Externally Blown Flap. Volume 4. Analysis of Wind Tunnel Data by :
Download or read book STOL Tactical Aircraft Investigation--Externally Blown Flap. Volume 4. Analysis of Wind Tunnel Data written by and published by . This book was released on 1973 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: The basic objective of the report is to provide a broader technology base to support the development of a medium STOL Transport (MST) airplane. The work is limited to the application of the externally blown flap (EBF) powered lift concept. From an overall assessment of study results, it is concluded that the EBF concept provides a practical means of obtaining STOL performance for an MST with relatively low risk.
Book Synopsis STOL Tactical Aircraft Investigation -- Externally Blown Flap. Volume I. Configuration Definition by :
Download or read book STOL Tactical Aircraft Investigation -- Externally Blown Flap. Volume I. Configuration Definition written by and published by . This book was released on 1973 with total page 371 pages. Available in PDF, EPUB and Kindle. Book excerpt: The basic objective of the report is to provide a broader technology base to support the development of a medium STOL Transport (MST) airplane. The work is limited to the application of the externally blown flap (EBF) powered life concept. The technology of EBF STOL aircraft is investigated through analytical studies, wind tunnel testing, flight simulator testing, and design trade studies. The results obtained include development of methods for the estimation of the aerodynamic characteristics of an EBF configuration, STOL performance estimation methods, safety margins for takeoff and landing, wind tunnel investigation of the effects of varying EBF system geometry parameters, configuration definition to meet MST requirements, trade data on performance and configuration requirement variations, flight control system mechanization trade data, handling qualities characteristics, piloting procedures, and effects of applying an air cushion landing system to the MST.
Book Synopsis STOL Tactical Aircraft Investigation-Externally Blown Flap. Volume VI. Air Cushion Landing System Trade Study by : Robert G. Gustavson
Download or read book STOL Tactical Aircraft Investigation-Externally Blown Flap. Volume VI. Air Cushion Landing System Trade Study written by Robert G. Gustavson and published by . This book was released on 1973 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: The primary objective of this trade study is to directly install the air cushion landing system (ACLS) as developed by the Flight Dynamics lab, in the MST configuration and compare it with a conventional landing gear. The initial ACLS design was for as large a cushion area as practical. Direct performance comparisons with conventional gear at the same CBR or field rating proved to be difficult with this size cushion. It was decided to try a second ACLS design with four times the cushion pressure of the initial concept. These concepts are called low- and high-pressure ACLS designs, respectively.
Book Synopsis STOL Tactical Aircraft Investigation, Externally Blown Flap. Volume 5. Part 3. Stability and Control Derivative Accuracy Requirements and Effects of Augmentation System Design by :
Download or read book STOL Tactical Aircraft Investigation, Externally Blown Flap. Volume 5. Part 3. Stability and Control Derivative Accuracy Requirements and Effects of Augmentation System Design written by and published by . This book was released on 1973 with total page 201 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contents: Flying qualities requirements; Selection of baseline flight condition; Selection of coefficient variation ranges; Technical approach; Coefficient prediction accuracy requirements; Lateral-directional parameter variation data; Longitudinal parameter variation data; Coefficient accuracy requirements -- unaugmented aircraft; Coefficient accuracy requirements -- baseline augmented aircraft.
Book Synopsis STOL Tactical Aircraft Investigation, Externally Blown Flap. Volume 3. Performance Methods and Landing Rules by :
Download or read book STOL Tactical Aircraft Investigation, Externally Blown Flap. Volume 3. Performance Methods and Landing Rules written by and published by . This book was released on 1973 with total page 161 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contents: Identification of critical STOL safety aspects; Recommended ground rules; STOL takeoff performance; STOL landing performance.
Book Synopsis STOL Tactical Aircraft Investigation. Volume V. Flight Control Technology by :
Download or read book STOL Tactical Aircraft Investigation. Volume V. Flight Control Technology written by and published by . This book was released on 1973 with total page 347 pages. Available in PDF, EPUB and Kindle. Book excerpt: Flight control studies conducted during the STOL Tactical Aircraft Investigation by Convair Aerospace were directed toward development of flight control systems for three versions of the medium STOL transport. Baseline vehicles used for flight control studies were: externally blown flap, internally blown flap, and mechanical flap/vectored thrust configurations. Requirements of MIL-F-8785B and MIL-F-833000 for aircraft handling qualities were the guiding criteria for the control system study. The mechanization trade study concluded that fly-by-wire mechanization is preferred over the more mechanical version which requires significant fly-by-wire features to achieve the required augmentation and decoupling.
Book Synopsis STOL Tactical Aircraft Investigation. Volume 1. Configuration Definition by :
Download or read book STOL Tactical Aircraft Investigation. Volume 1. Configuration Definition written by and published by . This book was released on 1973 with total page 157 pages. Available in PDF, EPUB and Kindle. Book excerpt: The overall objective of the design effort was to conduct a preliminary vehicle-sizing activity to establish baseline configurations for the STOL tactical aircraft investigation. These preliminary baselines were used for the takeoff and landing studies and as a point of departure for wind tunnel test planning and flight control technology activities. The lift/propulsion concepts studied were: Externally Blown Flap (EBF); Mechanical Flap plus Vectored Thrust (MF/VT); and Internally Blown Flap (IBF). The report summarizes the design activities for the three-month and six-month configuration reviews.
Book Synopsis STOL Tactical Aircraft Investigation. Volume IV. Wind Tunnel Data Analysis by :
Download or read book STOL Tactical Aircraft Investigation. Volume IV. Wind Tunnel Data Analysis written by and published by . This book was released on 1973 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: Force and rake information measured during 1087 hours of low speed wind tunnel testing conducted by Convair Aerospace are summarized. Over 2730 data runs were generated on 242 major configuration variables that covered the following lift/propulsion concepts: mechanical flaps plus vectored thrust, externally blown flaps, and internally blown flaps. Lift data was reduced into three basic terms: power-on to power-off lift curve slope ratio, trailing edge flap lift increment at alpha = zero degrees, and maximum lift coefficient increment due to the application of power. These relationships were evaluated as a function of blowing momentum coefficient and correlated for the effects of configurational variations (wing planform, leading and trailing edges, and nacelle location). Drag data was reduced into the form of induced drag factor, minimum profile drag, thrust recovery and then analyzed as a function of blowing momentum coefficient. The pitching moment data analysis compares the flap pitching moment increment among the various configurations. (Modified author abstract).
Book Synopsis STOL Tactical Aircraft Investigation. Volume 2. Design Compendium by :
Download or read book STOL Tactical Aircraft Investigation. Volume 2. Design Compendium written by and published by . This book was released on 1973 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: The design compendium presents methods for estimating the aerodynamic and stability and control characteristics of mechanical flaps and the three lift/propulsion systems: mechanical flaps plus vectored thrust, externally blown flaps, and internally blown flaps. A review of various theoretical approaches is presented to form a basis for the generalized methods that are developed to estimate lift, drag, pitching moment, downwash, and the lateral- directional stability derivatives. Sample problems are presented to allow the most advantageous utilization of the methodology. The data correlations shown at the end of the major sections verify and substantiate the selected approaches. A general methodology has been developed for predicting the low speed aerodynamic and stability characteristics of STOL transport aircraft. The methodology is applicable to the EBF, IBF, and MF/VT STOL concepts. The basic procedures, which predict the lift curve versus angle of attack, maximum lift coefficient, induced drag, thrust recovery, pitching moment, and downwash angle are easily hand-calculated for a single case or programmed on a small computer to calculate a large number of configurations.
Book Synopsis STOL Tactical Aircraft Investigation. Volume 3. Performance Ground Rules and Methods. Book 2, Takeoff and Landing Digital Computer Program by :
Download or read book STOL Tactical Aircraft Investigation. Volume 3. Performance Ground Rules and Methods. Book 2, Takeoff and Landing Digital Computer Program written by and published by . This book was released on 1973 with total page 133 pages. Available in PDF, EPUB and Kindle. Book excerpt: The MILSTOL (MILitary STOL) takeoff and landing digital computer program was developed to compute takeoff and landing characteristics of powered- lift STOL aircraft. It calculates a point mass takeoff and/or landing for a trimmed configuration with either externally blown jet flaps, internally blown jet flaps, or mechanical flaps with vectored thrust. Contained in this report are: Discussion of assumptions and methods used in the trajectory calculations; Definition of common list variables; Definition of the input variables and sample input data for the externally blown jet flap configuration; Sample output for the externally blown flap configuration; and Program listings and flow charts. The program is written in Fortran IV for use on CDC 6000 series digital computers and requires 37 K sub 8 central memory for loading and execution.
