Optimized Engine Out Procedures to Extend the Range of Jet Transport Airplanes
| العنوان: | Optimized Engine Out Procedures to Extend the Range of Jet Transport Airplanes |
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| تفاصيل مُضافة: | Embry-Riddle Aeronautical University. Department of Aeronautical Science. Dr. Charles Richardson Mr. Melville Byington Jr. Mr. James Lewis Miltiadous, Miltos |
| Call Numbers: | TL701 .M55 1989eb |
| وصف مادي: | 1 online resource (x, 50 leaves) : illustrations |
| مستخلص: | The purpose of this study was to develop optimum engine-out procedures for the Boeing 747 and 767 on extended flights that will increase the range of the aircraft in case of engine failure. Theory suggests that an optimum amount of bank angle, that will minimize drag resulting from asymmetric thrust in a multiengine airplane experiencing an engine failure, can be determined. By banking the airplane into the operative engines by that optimum bank angle, the range of the airplane can be improved significantly. Wind tunnel tests of both a Boeing 747 and a 767 model were performed to determine experimentally the increase in range that can be achieved by the zero slip position. By comparing the drag force coefficient obtained at the sideslip position that occurs due to an engine failure with the drag force coefficient obtained at the wings level condition for each airplane, the amount that their specific range will increase was determined. |
| الموضوعات: | Airplanes Motors., Yawing (Aerodynamics), Trajectory optimization., Aeronautics Safety measures., Overwater flying Safety measures., Airplanes Piloting Safety measures., Boeing 747 (Jet transports), Boeing 767 (Jet transport), Avions Moteurs., Lacet (Aérodynamique), Optimisation des trajectoires., Aéronautique Sécurité Mesures., Vol au-dessus de l'eau Sécurité Mesures., Avions Pilotage Sécurité Mesures., Boeing 747 (Avion de transport à réaction), Boeing 767 (Avion de transport à réaction), Aeronautics Safety measures, Airplanes Motors, Airplanes Piloting Safety measures, Boeing 747 (Jet transports), Boeing 767 (Jet transport), Trajectory optimization, Yawing (Aerodynamics) |
| مصطلحات الفهرس: | Aerospace Engineering, Systems Engineering and Multidisciplinary Design Optimization |
| URL: | |
| الإتاحة: | Open access content. Open access content |
| ملاحظة: | Also available in print. "Daytona Beach, Florida, December 1989." Includes bibliographical references (leaves 49-50). List of tables ; List of figures -- Introduction. Statement of the problem ; Review of related literature ; Statement of the hypothesis -- Method. Samples ; Instruments ; Experimental design ; Procedure ; Theory. Twin engine aircraft. Boeing 767 ; Case 1 : engine failure ; Four engine aircraft. Inboard engine failure ; Outboard engine failure ; Both inboard and outboard engine failure (same side) ; Boeing 747 ; Case 1. Inboard engine failure ; Case 2. Outboard engine failure ; Case 3. Both inboard and outboard engine failure (same side) -- Analysis. Experimental results for the Boeing 767 model ; Experimental results for the Boeing 747 model ; Relationship of drag to specific range -- Conclusions -- References. |
| أرقام أخرى: | FER oai:commons.erau.edu:db-theses-1203 1014343368 |
| المصدر المساهم: | From OAIster®, provided by the OCLC Cooperative. |
| رقم الأكسشن: | edsoai.on1014343368 |
| قاعدة البيانات: | OAIster |
| الوصف غير متاح. |