Classroom Teacher's Guide
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Washington Funding Report: FY 2011 – 2016
Washington Institute of Museum and Library Services Funding Report: FY 2011 - 2016 The Institute of Museum and Library Services (IMLS) helps ensure that all Americans have access to museum, library, and information services. IMLS is an independent grantmaking agency and the primary source of federal support for the nation’s approximately 123,000 libraries and 35,000 museums. The agency supports innovation, lifelong learning, and entrepreneurship, enabling museums and libraries to deliver services that make it possible for communities and individuals to thrive. IMLS Investments IMLS Investments: FY 2011-2016 # Projects Federal % of Non-Federal Total $ or Awards Funding Federal $ Contribution $ Grants to States, Libraries 431 * $19,618,687 59% $12,830,000 * $32,448,687 Competitive Awards to Museums & Libraries 146 $13,378,884 41% $10,161,216 $23,540,100 Total 577 $32,997,571 100% $22,991,216 $55,988,787 * FY 2016 data for the Grants to States, Libraries count of projects and non-federal contribution are not yet available. Figures shown here only include FY 2011-2015. Grants to State Library Administrative Agencies The Library Grants to States Program, supported by the Library Grants to States Awards (LSTA): Services and Technology Act (LSTA), is IMLS's largest program and FY 2011-2016 provides grants to every state using a population-based formula. State Library Administrative Agencies (SLAAs) provide IMLS with a five-year FY 2016 $3.26 M plan and use subawards and statewide projects to improve library services. FY 2015 $3.30 M In FY 2014, IMLS’s $3.28 million grant to the SLAA leveraged FY 2014 $3.28 M approximately $2.27 million in support from the state that year for library services through the SLAA. -
Method to Assess Lateral Handling Qualities of Aircraft with Wingtip Morphing
Method to assess lateral handling qualities of aircraft with wingtip morphing Ga´etanDussart∗, Sezsy Yusufy, Vilius Portapas z, Guillermo Lopezxand Mudassir Lone{ Cranfield University, Dynamic Simulation and Control Group Cranfield, Bedfordshire, United Kingdom, MK43 0AL The impact of in-flight folding wingtip on roll characteristics of aircraft has been studied in the past. In this study, a handling qualities assessment carried out to de-risk further de- velopment of such a device. A specialised flight simulation campaign is prepared to evaluate the roll dynamics in different morphing configurations. Various manoeuvres, including the Offset Landing Manoeuvre and herein presented Slalom and Alignment Tracking task are used. Cooper Harper Rating scales and flight data analysis are used to collect pilot opinion and validate pilot-in-the-loop simulation results. This example is used to demonstrate the use of the slalom and Alignment Tracking manoeuvre for lateral dynamic assessment. I. Introduction A means to improve aircraft performance is to increase aircraft wingspan and raise aerodynamic effi- ciency.1,2 Then to comply with airport infrastructure limits, ground folding wingtips can be implemented as a solution, as seen on the NASA SUGAR concept (Fig.1a) or the Boeing 777X aircraft (Fig.1b). Moreover, in-flight folding can be considered to further justify the mechanism weight penalty and consolidate concept's viability. Two key applications were initially identified: gust loads alleviation capability demonstrated in past work,1 and flight dynamic and performance modifications, carried out through the preliminary identifi- cation of effect on key aerodynamic derivatives.3 This particular research demonstrated shifts of noticeable amplitude and trends in key lateral aerodynamic derivatives of a large generic aircraft. -
University of Oklahoma Graduate College Design and Performance Evaluation of a Retractable Wingtip Vortex Reduction Device a Th
UNIVERSITY OF OKLAHOMA GRADUATE COLLEGE DESIGN AND PERFORMANCE EVALUATION OF A RETRACTABLE WINGTIP VORTEX REDUCTION DEVICE A THESIS SUBMITTED TO THE GRADUATE FACULTY In partial fulfillment of the requirements for the Degree of Master of Science Mechanical Engineering By Tausif Jamal Norman, OK 2019 DESIGN AND PERFORMANCE EVALUATION OF A RETRACTABLE WINGTIP VORTEX REDUCTION DEVICE A THESIS APPROVED FOR THE SCHOOL OF AEROSPACE AND MECHANICAL ENGINEERING BY THE COMMITTEE CONSISTING OF Dr. D. Keith Walters, Chair Dr. Hamidreza Shabgard Dr. Prakash Vedula ©Copyright by Tausif Jamal 2019 All Rights Reserved. ABSTRACT As an airfoil achieves lift, the pressure differential at the wingtips trigger the roll up of fluid which results in swirling wakes. This wake is characterized by the presence of strong rotating cylindrical vortices that can persist for miles. Since large aircrafts can generate strong vortices, airports require a minimum separation between two aircrafts to ensure safe take-off and landing. Recently, there have been considerable efforts to address the effects of wingtip vortices such as the categorization of expected wake turbulence for commercial aircrafts to optimize the wait times during take-off and landing. However, apart from the implementation of winglets, there has been little effort to address the issue of wingtip vortices via minimal changes to airfoil design. The primary objective of this study is to evaluate the performance of a newly proposed retractable wingtip vortex reduction device for commercial aircrafts. The proposed design consists of longitudinal slits placed in the streamwise direction near the wingtip to reduce the pressure differential between the pressure and the suction sides. -
10 Great Places to Savor the Wild Blue Yonder
As seen in USA TODAY, AUGUST 18, 2006 10 great places to savor the wild blue yonder Fasten your seat belt and soar back in restored them to pristine condition time to celebrate National Aviation using only original materials." A num- Day on August 19. From early stick- ber are flown regularly for visitors, and-canvas constructions to the including a North American P-51 Saturn V's 7.5 million pounds of Mustang and "a Curtiss Jenny from thrust, the exhibits at aviation muse- the barnstorming era." Oral histories ums are over the top. Pat Trenner, a from those who flew the aircraft give pilot and senior editor at Air and visitors the story behind the planes. Space magazine, shares her favorites 360-435-2172; flyingheritage.com with Kathy Baruffi for USA TODAY. National Museum of the United Old Rhinebeck Aerodrome States Air Force Rhinebeck, N.Y. Dayton, Ohio Some people plan their vacations The collection of Air Force Ones is a around the Aerodrome's 20-minute big draw here. Visitors can board and open-cockpit biplane tours above the "see the desks and beds in FDR, lush Hudson Valley. They also come Truman, Eisenhower and JFK presi- for the vast collection of early air- dential planes," Trenner says. Plus, planes and to watch air shows. "Every there's "an A-to-Z collection of inter- weekend from June to October, Old national airpower," from early bal- Rhinebeck re-creates a delightfully loons to modern-day craft. 937-255- Mike Tsukamoto, USA TODAY corny World War I air battle, com- Air history: Visitors to the Steven F. -
Aircraft Winglet Design
DEGREE PROJECT IN VEHICLE ENGINEERING, SECOND CYCLE, 15 CREDITS STOCKHOLM, SWEDEN 2020 Aircraft Winglet Design Increasing the aerodynamic efficiency of a wing HANLIN GONGZHANG ERIC AXTELIUS KTH ROYAL INSTITUTE OF TECHNOLOGY SCHOOL OF ENGINEERING SCIENCES 1 Abstract Aerodynamic drag can be decreased with respect to a wing’s geometry, and wingtip devices, so called winglets, play a vital role in wing design. The focus has been laid on studying the lift and drag forces generated by merging various winglet designs with a constrained aircraft wing. By using computational fluid dynamic (CFD) simulations alongside wind tunnel testing of scaled down 3D-printed models, one can evaluate such forces and determine each respective winglet’s contribution to the total lift and drag forces of the wing. At last, the efficiency of the wing was furtherly determined by evaluating its lift-to-drag ratios with the obtained lift and drag forces. The result from this study showed that the overall efficiency of the wing varied depending on the winglet design, with some designs noticeable more efficient than others according to the CFD-simulations. The shark fin-alike winglet was overall the most efficient design, followed shortly by the famous blended design found in many mid-sized airliners. The worst performing designs were surprisingly the fenced and spiroid designs, which had efficiencies on par with the wing without winglet. 2 Content Abstract 2 Introduction 4 Background 4 1.2 Purpose and structure of the thesis 4 1.3 Literature review 4 Method 9 2.1 Modelling -
A Clean Slate Airbus Pivots to Hydrogen For
November 2020 HOW NOT TO DEVELOP DEVELOP TO NOT HOW FIGHTERYOUR OWN SPACE THREATS SPACE AIR GETSCARGO LIFT A A CLEAN SLATE AIRBUS HYDROGEN TO PIVOTS FOR ZERO-CARBON ‘MOONSHOT’ www.aerosociety.com AEROSPACE November 2020 Volume 47 Number 11 Royal Aeronautical Society 11–15 & 19–21 JANUARY 2021 | ONLINE REIMAGINED The 2021 AIAA SciTech Forum, the world’s largest event for aerospace research and development, will be a comprehensive virtual experience spread over eight days. More than 2,500 papers will be presented across 50 technical areas including fluid dynamics; applied aerodynamics; guidance, navigation, and control; and structural dynamics. The high-level sessions will explore how the diversification of teams, industry sectors, technologies, design cycles, and perspectives can all be leveraged toward innovation. Hear from high-profile industry leaders including: Eileen Drake, CEO, Aerojet Rocketdyne Richard French, Director, Business Development and Strategy, Space Systems, Rocket Lab Jaiwon Shin, Executive Vice President, Urban Air Mobility Division, Hyundai Steven Walker, Vice President and CTO, Lockheed Martin Corporation Join fellow innovators in a shared mission of collaboration and discovery. SPONSORS: As of October 2020 REGISTER NOW aiaa.org/2021SciTech SciTech_Nov_AEROSPACE PRESS.indd 1 16/10/2020 14:03 Volume 47 Number 11 November 2020 EDITORIAL Contents Drone wars are here Regulars 4 Radome 12 Transmission What happens when ‘precision effects’ from the air are available to everyone? The latest aviation and Your letters, emails, tweets aeronautical intelligence, and social media feedback. Nagorno-Karabakh is now the latest conflict where a new way of remote analysis and comment. war is evolving with cheap persistent UAVs, micro-munitions and loitering 58 The Last Word anti-radar drones, striking tanks, vehicles, artillery pieces and even SAM 11 Pushing the Envelope Keith Hayward considers sites with lethal precision. -
NASA Agency-Wide Approach for the Management of Resources Less Than 50 Years of Age Resource Significance Framework Area 1: Aero
NASA Agency-Wide Approach for the Management of Resources Less than 50 Years of Age Resource Significance Framework Area 1: Aeronautics Research December 24, 2020 DRAFT Prepared for: Rebecca Klein, Ph.D., RPA Federal Preservation Officer Office of Strategic Infrastructure NASA Headquarters 300 E Street, S.W. Washington, D.C. 20546 Prepared by: Carrie Albee, Architectural Historian Gray & Pape, Inc. 2005 East Franklin Street, Suite 2 Richmond, Virginia 23223 (804) 644-0656 NASA AGENCY-WIDE APPROACH FOR THE MANAGEMENT OF RESOURCES LESS THAN 50 YEARS OF AGE RSF: Aeronautics Research Chapter – December 24, 2020 Draft Table of Contents Table of Contents .............................................................................................................. i Acronyms ....................................................................................................................... iii 1.0 Introduction ............................................................................................................... 1 2.0 Methodology ............................................................................................................. 3 2.1 Scope of Study ....................................................................................................... 3 2.2 Project Development ............................................................................................... 3 2.3 Areas of Significance .............................................................................................. 5 2.4 Apex Events .......................................................................................................... -
Richard Branson – Virgin’S Versatile Visionary
Intermediate Richard Branson – Virgin’s versatile visionary Branson is the 4th richest citizen of the United Kingdom, according to the Forbes 2011 list of billionaires. His public image shows him a warm, friendly, idealistic, family man. He is also a workaholic who considers himself a tough negotiator in business dealings. Many entrepreneurs make their fortunes by focusing on doing one thing extremely well. However, Branson has used his own basic business model in various fields, making him a highly successful and versatile businessman. He was born in 1950 in London and started his business career with the “Student” magazine aged 16. In 1970 he founded Virgin as a mail order record business, opened a record shop in Oxford Street, London, called Virgin Records. The name "Virgin" indicated that they were all new at business. In 1972 he built a recording studio in Oxfordshire where the first Virgin artist, Mike Oldfield, recorded the 'Tubular Bells' album. In 1977 he signed the Sex Pistols and other bands including Culture Club and the Rolling Stones, helping to make Virgin Records one of the top six record companies in the world. In 1992, to keep his airline company afloat, Branson sold Virgin Records to EMI for £500 million. Branson formed Virgin Atlantic Airways in 1984. Virgin Atlantic uses a mixed fleet of Airbus and Boeing jets and operates between the United Kingdom and North America, the Caribbean, Africa, the Middle East, Asia, and Australia from its bases at Gatwick and Heathrow airports. In 2011 Virgin Atlantic carried 5.3 million passengers, making it the eighth largest UK airline in terms of passenger volume. -
March 2018 REFLECTIONS the Newsletter of the Northwest Airlines History Center Dedicated to Preserving the History of a Great Airline and Its People
Vol.16, no.1 nwahistory.org facebook.com/NorthwestAirlinesHistoryCenter March 2018 REFLECTIONS The Newsletter of the Northwest Airlines History Center Dedicated to preserving the history of a great airline and its people. NORTHWEST AIRLINES 1926-2010 ______________________________________________________________________________________________________ THE QUEEN OF THE SKIES Personal Retrospectives by Robert DuBert It's hard to believe that they are gone. Can it be possible that it was 50 years ago this September that this aircraft made its first public appearance? Are we really all so, ahem, elderly that we Photo: True Brand, courtesy Vincent Carrà remember 1968 as if it were yesterday? This plane had its origins in 1964, when Boeing began work on a proposal for the C-5A large military airlifter contract, and after Lockheed won that contest, Boeing considered a commercial passenger version as a means of salvaging the program. Urged on by Pan Am president Juan Trippe, Boeing in 1965 assigned a team headed by Chief Engineer Joe Sutter to design a large new airliner, although Boeing at the time was really more focused on its supersonic transport (SST) program. A launch customer order from Pan Am on April 13, 1966 for twenty five aircraft pushed Sutter's program into high gear, and in a truly herculian effort, Joe Sutter and his Boeing team, dubbed “The Incredibles,” brought the program from inception on paper to the public unveiling of a finished aircraft in the then unheard of time of 29 months. We're talking, of course, about the legendary and incomparable Boeing 747. THE ROLLOUT It was a bright, sunny morning on Monday, Sept. -
Social Studies Activities Ages 7 - 9
for K-5 Students Social Studies Activities Ages 7 - 9 Day Topic Page Day 1 Adventures and Journeys 2–3 Day 2 World Adventures Chart 4–5 Day 3 The Process of Excavation 6–7 Day 4 Recycling Glass 8–9 Permission is granted for limited reproduction of pages in-home use and not resale. © hand2mind, Inc. Day 1 Adventures and Journeys Read the passage below and then use the Word Bank on the next page to complete each sentence. Adventurers are people who like to do exciting things. They explore forests and caves, fly high in balloons and airplanes, climb mountains, sail across oceans, and much more. It is fun to read about them. Bertrand Piccard and Brian Jones flew nonstop around the world in a hot-air balloon—over 28,500 miles! Their trip started in Switzerland and ended in Egypt. Piccard and Jones flew high to stay above dangerous weather systems. They stayed in a capsule attached to the balloon for their 20-day adventure. In 1927, Charles Lindbergh was the first pilot to fly nonstop across the Atlantic Ocean. His airplane, called the Spirit of St. Louis, carried a lot of fuel for the __1 33 2 hour flight. Lindbergh struggled to stay awake for the long flight. Jim Shekhdar was the first person to row across the Pacific Ocean without help. It took him 9 months to row his 20-foot rowboat 8,000 miles. He started in Peru and finished in Australia. During his journey, Shekhdar battled with sharks and almost crashed into huge ships. -
Aerodynamic Characteristics of Two Waverider-Derived Hypersonic Cruise Configurations
NASA Technical Paper 3559 Aerodynamic Characteristics of Two Waverider-Derived Hypersonic Cruise Configurations Charles E. Cockrell, Jr., Lawrence D. Huebner, and Dennis B. Finley July 1996 NASA Technical Paper 3559 Aerodynamic Characteristics of Two Waverider-Derived Hypersonic Cruise Configurations Charles E. Cockrell, Jr. and Lawrence D. Huebner Langley Research Center • Hampton, Virginia Dennis B. Finley Lockheed-Fort Worth Company • Fort Worth, Texas National Aeronautics and Space Administration Langley Research Center • Hampton, Virginia 23681-0001 July 1996 Available electronically at the following URL address: http:lltechreports.larc.nasa.govlltrslitrs.html Printed copies available from the following: NASA Center for AeroSpace Information National Technical Information Service (NTIS) 800 Elkridge Landing Road 5285 Port Royal Road Linthicum Heights, MD 21090-2934 Springfield, VA 22161-2171 (301) 621-0390 (703) 487-4650 Abstract An evaluation was made of the effects of integrating the required aircraft compo- nents with hypersonic high-lift configurations known as waveriders to create hyper- sonic cruise vehicles. Previous studies suggest that waveriders offer advantages in aerodynamic performance and propulsionairframe integration (PAl) characteristics over conventional non-waverider hypersonic shapes. A wind-tunnel model was devel- oped that integrates vehicle components, including canopies, engine components, and control surfaces, with two pure waverider shapes, both conical-flow-derived wave- riders for a design Mach number of 4.0. Experimental data and limited computational fluid dynamics (CFD) solutions were obtained over a Mach number range of 1.6 to 4.63. The experimental data show the component build-up effects and the aero- dynamic characteristics of the fully integrated configurations, including control sur- face effectiveness. -
Science & Art at the 42 International Hot-Air Balloon Festival and The
Science & Art at the 42nd International Hot-Air Balloon Festival and the Balloon Museum in Château-d’Oex Hans Peter Becka;∗ aLaboratory for High Energy Physics, University of Bern, Sidlerstr. 5, CH-3012 Bern, Switzerland E-mail: [email protected] At the 42nd international balloon festival in Château-d’Oex, 25 January to 2 February, 2020, one balloon flight was special. Manned by two students from Fribourg, the speaker, and a prize- winning pilot of the international Gordon-Bennett cup 2019, a balloon ascended to 4000 m asl, commemorating a pioneering flight measuring cosmic rays. Using 21st century technology the flux of cosmic rays increasing with altitude was verified. This article tells the story behind this event and what circumstances made it possible. The Eighth Annual Conference on Large Hadron Collider Physics-LHCP2020 25-30 May, 2020 online ∗Speaker © Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (CC BY-NC-ND 4.0). https://pos.sissa.it/ Science & Art at the 42nd International Hot-Air Balloon Festival Hans Peter Beck 1. Château-d’Oex a special place for aeronauts The Hot-Air Balloon Festival in Château-d’Oex [1] is a well-known established event in the Swiss mountainous regions of the canton of Vaud. Aeronauts from around the globe meet there every Winter for their special week since 1979. It is well-known for Bertrand Piccard and Brian Jones’ ascent in 1999 for their three-weeks lasting, non-stop tour around the globe, in a balloon, the Breitling Orbiter 3 [2].