Aeronautical Engineering
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Dayton,OH Sightseeing National Museum of the U.S. Air Force
Dayton,OH Sightseeing National Museum of the U.S. Air Force A “MUST SEE!” in Dayton, the National Museum of the U.S. Air Force is the world’s largest and oldest military aviation museum and Ohio’s most visited FREE tourist attraction with nearly 1.3 million annual visitors. This world-renowned museum features more than 360 aerospace vehicles and missiles and thousands of artifacts amid more than 17 acres of indoor exhibit space. Exhibits are arranged chronologically so it’s easy to visit the areas that interest you most. Examine a Wright Brothers plane, sit in a jet cockpit, walk through a NASA shuttle crew compartment trainer, or stand in awe of the world’s only permanent public display of a B-2 stealth bomber. Feeling adventurous? Check out the Morphis Movie Simulator Ride, a computer controlled simulator for the entire family. Capable of accommodating 12 passengers, the capsule rotates and gyrates on hydraulic lifts, giving the passengers the sensation of actually flying along. Dramamine may be required. Or, take in one of the multiple daily movies at the Air Force Museum Theatre’s new state-of-the-art D3D Cinema showing a wide range of films on a massive 80 foot by 60 foot screen. Satisfy your hunger at the Museum’s cafeteria (where you can even try out freeze-dried ‘astronaut ice cream!’), or shop for one-of-a-kind aviation gifts in the Museum’s impressive gift shop. And, just when you didn’t think it couldn’t happen, the best is getting even better! In 2016 a new fourth hangar will open. -
Semiempirical Simulation of Contemporary Fighter Planes
| Mathematics | UDC 629.735.33.015.075 Zhelonkin M. V. Semiempirical simulation of contemporary fighter planes engaging in dogfight in order to estimate the possibility of using supermanoeuvrability modes The paper presents investigation results concerning employing supermanoeuvrability modes in dogfight. We selected one of the standard manoeuvres and demonstrated the efficiency of using it. Keywords: features, supermanoeuvrability, dogfight, semi-empirical simulation, tactical employment, Split S manoeuvre. Introduction of attack, which lead to intense deceleration of Fighter aviation is mostly used for dogfighting the aircraft and to a decrease in energy height, and one of the main tasks of preparation for en- therefore a Split S manoeuvre will compensate gaging enemy air targets is the training of flight such a decrease to some extent. personnel in operating fighter aircraft weapons in Thus, in order to evaluate the efficiency of order to achieve the best performance to destroy supermanoeuvrability modes, we have selected enemy aircraft during dogfighting in various a Split S manoeuvre. Fig. 1 shows the aircraft weather and operational conditions when acting flight path when making the manoeuvre. solo or as part of an aircraft group. Modern 4++ The most important parameter that defines and 5th generation fighters are able to fly in a su- tolerable conditions for making a Split S man- permanoeuvrability mode, i.e. at angles of attack oeuvre is minimum altitude loss during the ma- beyond stall while maintaining balanced control. noeuvre, which depends on the entry speed and That is why flight personnel need to be properly altitude, as well as on the current g-load and air- trained in order to use all the aircraft capabilities. -
NASA Technical Memorandum 102629
NASA Technical Memorandum 102629 QUALITATIVE EVALUATION OF A CONFORMAL VELOCITY VECTOR DISPLAY FOR USE AT HIGH ANGLES-OF-ATTACK IN FIGHTER AIRCRAFT DENISE R. JONES JAMES R. BURLEY II JUNE 1990 (NA_A-F_-10752_) .._tJALITATIVL i_VALLIATIjN I-!F A L.'_;_:,JPi,!,_.L V_Lr)CI'IV VLzfi[i!K ,..;[SPLAY l--,.}E US.'_- AT _IGH A_C, LzS-OF-ATTACK IN FIuHI-_H, AIRCRAFT (NASA) i1 D L;SCL Oi.r, National Aeronautics and Space Administration Langley Research Center Hampton, Virginia 23665-5225 SUMMARY A piloted simulation study has been conducted in the Langley Differential Maneuvering Simulator (DMS) to evaluate the utility of a display device designed to illustrate graphically and conformally the approximate location of a fighter aircraft's velocity vector. The display device consisted of two vertical rows of light- emitting diodes (LED's) located toward the center of the cockpit instrument panel, with one row of lights visible to the left of the control stick and the other row visible to the right of the control stick. The light strings provided a logical extension of the head-up display (HUD) velocity vector symbol at flight-path angles which exceeded the HUD field-of-view. Four test subjects flew a modified F/A-18 model with this display in an air-to-air engagement task against an equally capable opponent. Their responses to a questionnaire indicated that the conformal velocity vector information could not be used during the scenarios investigated due to the inability to visually track a target and view the lights simultaneously. INTRODUCTION During the course of fighter aircraft display format research, many pilots have expressed a desire to have the direction in which the aircraft is traveling (aircraft's velocity vector) presented in the cockpit. -
BEFORE YOU BUY, ENTRANCE on the EAST SIDE of the BUILDING MON FRI 10AM 5PM START with a SAT 10AM 2PM True Expert
July 11, 2018 THE OAKWOOD REGISTER www.oakwoodregister.com Vol. 27, No. 27 July 11, 2018 Oakwood Public Safety Dept. Close Crawl to offer Citizen Police Academy The Oakwood Public Safety 15 students. Applications will be Department is excited to announce processed as they are received. creation of the city’s first Citizens Applicants must be an Oakwood Police Academy (CPA). The resident or employed in the city first class will take place from of Oakwood, at least 21 years of Wednesday, Sept. 12, through age and pass a limited background Wednesday, Nov. 14. The CPA check. Automatic disqualifying will consist of a ten-week curric- criteria would include any prior ulum educating citizens about the felony conviction, sex-related functions of the Oakwood Public offense, or conviction for a defined Safety Department. Classes will misdemeanor crime of violence. be held from 6:30p.m. to 8:45p.m. “The purpose of this program every Wednesday starting Sept. 12 is to create a unique opportunity at the City Building, located at 30 for citizens to better understand Park Avenue in Oakwood. the job of a public safety officer Representatives from the city’s and also serve as a way for Safety Safety Department will instruct a Department personnel to hear the different subject each week with needs and expectations of the com- the goal to create greater under- munity,” said Oakwood Safety standing of modern policing and Department Chief Alan Hill. its challenges. Topics to be cov- Applications are available at ered include: Safety Department the Safety Department in the City orientation, patrol operations, traf- Building or on the city’s website, fic enforcement, use of force, evi- www.oakwoodohio.gov. -
Design, Analyses, and ,. Simulation Results
NASA Technical Paper 3446 _:i,2 _ .,/, ! High-Alpha Research Vehicle (HARV) Longitudinal Controller: Design, Analyses, and ,. Simulation Results Aaron J. Ostroff Langley Research Center • Hampton, Virginia Keith D. Hoffler ViGYAN, Inc. • Hampton, Virginia Melissa S. Proffitt Lockheed Engineering & Sciences Company • Hampton, Virginia :' National Aeronautics and Space Administration Langley Research Center • Hampton, Virginia 23681-0001 • : J July 1994 /: The use of trademarks or names of manufacturers in this i! report is for accurate reporting and does not constitute an official endorsement, either expressed or implied, of such products or manufacturers by the National Aeronautics and Space Administration. Acknowledgment The authors wish to acknowledge the following individuals who made important contributions to the research described in this paper: Philip W. Brown, Michael R. Phillips, and Robert A. Rivers, all from NASA Langley Research Center, who served as test pilots and provided ratings and insightful comments for the piloted simulation tasks. Michael D. Messina, Lockheed Engineering & Sciences Company, Hampton, VA, who maintained the nonlinear batch simulation and organized test cases for transportingreal-time code. Susan W. Carzoo, Unisys Corporation, who maintained the real- time software for the piloted simulation. Dr. Barton J. Bacon, NASA Langley Research Center, who constructed and tested the real-lt algorithms used for robustness analysis. John V. Foster, NASA Langley Research Center, who performed some engineering-test -
Weekend Fly-In: Dayton, OH (KMGY) August 25‐28, 2016
Weekend Fly-In: Dayton, OH (KMGY) August 25‐28, 2016 Watch out! SEBS will exceed the limits of our southern boundaries and invade the Midwest region! After multiple requests, we will head back to Dayton, OH, the Birthplace of Aviation! Our last visit was in 2005 and much has happened since then including the National Museum of the US Air Force opening a new fourth hangar this June! We will visit the National Museum of the US Air Force as well as four of the five National Historic Landmarks within the Dayton Aviation Heritage National Historical Park including the Wright Cycle Company building, Hoover Block, Huffman Prairie Flying Field, 1905 Wright Flyer III, and Hawthorn Hill! Since we are going out of bounds, we are also changing logistics! The most important change is that we are hiring a charter bus for transportation (no 15 passenger vans). Also, with this fly‐in being in the summer and most attendees historically arriving early to beat afternoon buildups and thunderstorms, we are planning Thursday activities which are optional. For Thursday arrivals, there will be three bus shuttles from the airport to the hotel occurring at 11:30 am, 1:00 pm, and 5:00 pm. For those of you that want to participate in the Thursday activities, you should plan to arrive in time to secure your aircraft and catch the 1:00 pm shuttle. For any early arrivals prior to Thursday, we will have a bus that will depart the hotel at 10:30 am for the airport, so that you can tour the Wright “B” Flyer hangar and museum (see below). -
22. Maneuvering at High Angle and Rate
12/3/18 Maneuvering at High Angles and Angular Rates Robert Stengel, Aircraft Flight Dynamics MAE 331, 2018 Learning Objectives • High angle of attack and angular rates • Asymmetric flight • Nonlinear aerodynamics • Inertial coupling • Spins and tumbling Flight Dynamics 681-785 Airplane Stability and Control Chapter 8 Copyright 2018 by Robert Stengel. All rights reserved. For educational use only. http://www.princeton.edu/~stengel/MAE331.html 1 http://www.princeton.edu/~stengel/FlightDynamics.html Tactical Airplane Maneuverability • Maneuverability parameters – Stability – Roll rate and acceleration – Normal load factor – Thrust/weight ratio – Pitch rate – Transient response – Control forces • Dogfights – Preferable to launch missiles at long range – Dogfight is a backup tactic – Preferable to have an unfair advantage • Air-combat sequence – Detection – Closing – Attack – Maneuvers, e.g., • Scissors • High yo-yo – Disengagement 2 1 12/3/18 Coupling of Longitudinal and Lateral-Directional Motions 3 Longitudinal Motions can Couple to Lateral-Directional Motions • Linearized equations have limited application to high-angle/high-rate maneuvers – Steady, non-zero sideslip angle (Sec. 7.1, FD) – Steady turn (Sec. 7.1, FD) – Steady roll rate " F FLon % F = $ Lon Lat−Dir ' $ FLat−Dir F ' # Lon Lat−Dir & Lon Lat−Dir FLat−Dir , FLon ≠ 0 4 2 12/3/18 Stability Boundaries Arising From Asymmetric Flight Northrop F-5E NASA CR-2788 5 Stability Boundaries with Nominal Sideslip, βo, and Roll Rate, po NASA CR-2788 6 3 12/3/18 Pitch-Yaw Coupling Due To Steady -
A Guide to Teaching the Invention of Flight
A guide to teaching the invention of flight Wright Brothers Teacher’s Guide This curriculum guide was developed in partnership by Dayton Aviation Heritage National Historical Park and the Dayton Daily News Newspapers In Education (NIE) program as an outreach to students. This information focuses on the Wright brothers’ work in Dayton, Ohio, which led to the invention of free, controlled and sustained flight in a power-driven, heavier-than-air machine. As we approach the 100th anniversary of flight and increased attention is given to the achievements of the Wright brothers, this guide — based on state and national standards — is intended to enrich your existing classroom curricula. Included is background information on the Wright brothers with guided questions, teacher instructions and six student activity sheets. Supplemental materials included are a list of Web sites and books, an Aviation Trail brochure and Dayton area map. We hope you find this to be a useful educational tool for your classroom. Enjoy your trip along the Aviation Trail! Wright brothers background information written by: Mark Bernstein, author of Grand Eccentrics, Orange Frazer Press, 1996. Activities written by: Vickie Hesler Bern Schwieterman Teacher, Neff Elementary Teacher, Southdale Elementary Miamisburg City Schools Kettering City Schools Developed and edited by: Sandy Eichhorn Hilt Ann Deines Educational Services Director Chief, Education and Resources Management Dayton Daily News/Springfield News-Sun Dayton Aviation Heritage National Historical Park Photos courtesy of Special Collections and Archives, Wright State University. Teacher’s Guide Introduction and the Family of the Wright Brothers PRELEARNING ACTIVITY Church of the United Brethren in Christ; for many years, he had charge of the church’s publishing work, Ask students: conducted here in Dayton. -
00002-X Challenges in High-Alpha Vehicle
Pergan~,on Prog. Aerospace ScL Vol. 31, pp. 291-334, 1995 Copyright © 1995 Elsevier Science Ltd Printed in Great Britain. All rights reserved 0376-0421(95)00002-X 0376-0421/95 $29.00 CHALLENGES IN HIGH-ALPHA VEHICLE DYNAMICS Lars E. Ericsson Engineering Consultant, Mountain View, California, U.S.A. Abstract--The evolution of aerospace vehicles towards ever-increasing maneuverability, including flight at high angles of attack and vehicle motions of large amplitudes and high angular rates, has led to the need for prediction of veh:Lcleaerodynamics that are dominated by unsteady separated flow effects. The existing data base is reviewed lo determine to what degree the following critical issues are understood: 1. Cause and effect of asymmetric fo:~ebody flow separation with associated vortices. 2. Cause of slender wing rock. 3. Effect of vehicle motion on dynamic airfoil stall. 4. Extrapolation from subscale tests to full-scale free flight. To extend the present knowledge to include the coupling existing between novel aerodynamic controls and the vehicle dynamics is the challenge facing designers of future agile aircraft operating at high angles of attack. CONTENTS NOTATION 1. INTRODUCTION 292 2. ASYMMETI~:IC FOREBODY FLOW SEPARATION 292 2.1. Introduction 292 2.2. Yaw characteristics 294 2.2.1. Moving wall effects 295 2.2.2. Flat spin 296 2.2.3. Reversal of coning motion 300 2.3. Roll characteristics 300 2.3.1. Dynamic forebody/leading-edge vortex interaction 301 2.4. Summary 306 3. SLENDER WING ROCK 306 3.1. Introduction 306 3.2. Recent e~perimental results and discussion 307 3.3. -
Dayton Flyeraug25 Final.Indd
JOIN US AS WE CONNECT THE HISTORY AND FUTURE OF WOMEN IN AVIATION September 29-30, 2017 • Marriott at the University of Dayton Learn about the history of aviati on as well as future technologies during our 2017 Connect event in Dayton, Ohio. To register www.WAI.org/wai-connect-dayton or call 937-839-4647 Dawne Dewey Gen. Ellen Pawlikowski Sharon Rossmark Margaret Soda Patt y Wagner K r i s ti e W e st FRIDAY, SEPTEMBER 29, 2017 SATURDAY, SEPTEMBER 30, 2017 Marriott at the University of Dayton Marriott at the University of Dayton 1414 S. Patt erson Blvd., Dayton, OH 45409 1414 S. Patt erson Blvd., Dayton, OH 45409 FRIDAY TOURS (opti onal) SATURDAY SPEAKERS 1 Birthplace of Aviati on Tour • 8 a.m. 9:00-9:20 a.m. Welcome and Remarks Dayton Aviati on Heritage Nati onal Historical Park sites Peggy Chabrian • Hawthorn Hill Women in Aviati on—Yesterday & Today (family mansion designed by the Wright Brothers) • Carillon Historical Park 9:20-9:45 a.m. Dawne Dewey • Wright-Dunbar Interpreti ve Center and Head of Special Collecti ons & Archives, Wright State University the Wright Cycle Company 9:45-10:10 a.m. General Ellen Pawlikowski • Huff man Prairie Flying Field Commander, Air Force Materiel Command, WPAFB, Ohio (locati on of Wright Brothers’ test fl ights) plus Nati onal Museum of the U.S. Air Force 10:10-10:30 a.m. Coff ee Break 2 GE Aviati on Tour • 2 p.m. 10:30-10:55 a.m. Margaret Soda GE Aviati on EPISCenter Vice President of Human Resources, PSA Airlines FRIDAY RECEPTION & BOOKS 11:00-11:25 a.m. -
Time-Optimization of High Performance Combat Maneuvers
Calhoun: The NPS Institutional Archive Theses and Dissertations Thesis Collection 2005-06 Time-optimization of high performance combat maneuvers Carter, Benjamin R. Monterey, California. Naval Postgraduate School http://hdl.handle.net/10945/2176 NAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA THESIS TIME-OPTIMIZATION OF HIGH PERFORMANCE COMBAT MANEUVERS by Benjamin R. Carter June 2005 Thesis Advisor: R.M. Howard Co-Advisor: I.M. Ross Approved for public release; distribution is unlimited. THIS PAGE INTENTIONALLY LEFT BLANK REPORT DOCUMENTATION PAGE Form Approved OMB No. 0704-0188 Public reporting burden for this collection of information is estimated to average 1 hour per response, including the time for reviewing instruction, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing the collection of information. Send comments regarding this burden estimate or any other aspect of this collection of information, including suggestions for reducing this burden, to Washington headquarters Services, Directorate for Information Operations and Reports, 1215 Jefferson Davis Highway, Suite 1204, Arlington, VA 22202-4302, and to the Office of Management and Budget, Paperwork Reduction Project (0704-0188) Washington DC 20503. 1. AGENCY USE ONLY (Leave blank) 2. REPORT DATE 3. REPORT TYPE AND DATES COVERED June 2005 Master’s Thesis 4. TITLE AND SUBTITLE: 5. FUNDING NUMBERS Time-Optimization of High Performance Combat Maneuvers 6. AUTHOR(S) LTjg Benjamin R. Carter, USN 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) 8. PERFORMING Naval Postgraduate School ORGANIZATION REPORT Monterey, CA 93943-5000 NUMBER 9. SPONSORING /MONITORING AGENCY NAME(S) AND ADDRESS(ES) 10. SPONSORING/MONITORING N/A AGENCY REPORT NUMBER 11. -
Top-Flight Fun in Dayton
Dayton Convention & Visitors Bureau Dayton Convention & Visitors Bureau Top-Flight Fun BONUS! Have your passport stamped at 8 of 17 in Dayton aviation sites and get your Nowhere else in the world but Dayton can you see the very own Wilbear Wright Aviator Teddy Bear! collection of amazing artifacts, experience the authentic Download a Passport at sites, and learn the complete and compelling story of the daytoncvb.com Wrights and the invention of manned, powered fight. DAY ONE serene, beautiful, hilly Arboretum Collect 6 Passport Stamps! and fnal resting grounds of the Wright family. 118 Woodland Avenue, 937-228-3221 MORNING | Begin your Top-Flight Fun Wilbear Wright Take of for the Wright B Flyer, Aviator Teddy Bear journey to where you can take an actual Dayton’s amazing aviation places fight in Wright Brothers reproduced at the only required passport airplane. Get another stamp! stop—the Dayton Aviation 10550 Springboro Pike, Miamisburg, Heritage National Historical 937-885-2327 Park’s free Wright-Dunbar Interpretive Center & Wright | Motor coach Cycle Shop. EVENING friendly dining options abound 16 S. Williams Street, 937-225-7705 at Austin Landing and the Dayton Mall area adjacent to the Wright Collect a stamp at the Paul Laurence Dunbar House. B Flyer. Dunbar was a childhood friend of the Wrights and the frst DAY TWO internationally recognized Collect 3 More Passport African American poet and writer. Stamps and Earn a Wilbear 219 N. Paul Laurence Dunbar Street, Aviator Teddy Bear! 937-224-7061 MORNING | The free National Carillon Historical Park and Museum of the U.S.