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Development of Next Generation Civilian Aircraft
International Journal of Scientific & Engineering Research Volume 11, Issue 12, December-2020 293 ISSN 2229-5518 Development of Next Generation Civilian Aircraft H Sai Manish Department of Mechanical and Manufacturing Engineering, Manipal Institute of Technology, Manipal, Karnataka, India Abstract Designing a NEXT GENERATION FLYING VEHICLE & its JET ENGINE for commercial air transportation civil aviation Service. Implementation of Innovation in Future Aviation & Aerospace. In the ever-changing dynamics of the world of airspace and technology constant Research and Development is required to adapt to meet the requirement of the passengers. This study aims to develop a subsonic passenger aircraft which is designed in a way to make airline travel economical and affordable to everyone. The design and development of this study aims to i) to reduce the various forces acted on the aircraft thereby reducing the fuel consumption, ii) to utilise proper set of materials and composites to reduce the aircraft weight and iii) proper implementation of Engineering Design techniques. This assessment considers the feasibility of the technology and development efforts, as well as their potential commercial prospects given the anticipated market and current regulatory regime. Keywords Aircraft, Drag reduction, Engine, Fuselage, Manufacture, Weight reduction, Wings Introduction Subsonic airlines have been IJSERthe norm now almost reaching speeds of Mach 0.80, with this into consideration all the commercial passenger airlines have adapted to design and implement aircraft to subsonic speeds. Although high speeds are usually desirable in an aircraft, supersonic flight requires much bigger engines, higher fuel consumption and more advanced materials than subsonic flight. A subsonic type therefore costs far less than the equivalent supersonic design, has greater range and causes less harm to the environment. -
Prepared by Textore, Inc. Peter Wood, David Yang, and Roger Cliff November 2020
AIR-TO-AIR MISSILES CAPABILITIES AND DEVELOPMENT IN CHINA Prepared by TextOre, Inc. Peter Wood, David Yang, and Roger Cliff November 2020 Printed in the United States of America by the China Aerospace Studies Institute ISBN 9798574996270 To request additional copies, please direct inquiries to Director, China Aerospace Studies Institute, Air University, 55 Lemay Plaza, Montgomery, AL 36112 All photos licensed under the Creative Commons Attribution-Share Alike 4.0 International license, or under the Fair Use Doctrine under Section 107 of the Copyright Act for nonprofit educational and noncommercial use. All other graphics created by or for China Aerospace Studies Institute Cover art is "J-10 fighter jet takes off for patrol mission," China Military Online 9 October 2018. http://eng.chinamil.com.cn/view/2018-10/09/content_9305984_3.htm E-mail: [email protected] Web: http://www.airuniversity.af.mil/CASI https://twitter.com/CASI_Research @CASI_Research https://www.facebook.com/CASI.Research.Org https://www.linkedin.com/company/11049011 Disclaimer The views expressed in this academic research paper are those of the authors and do not necessarily reflect the official policy or position of the U.S. Government or the Department of Defense. In accordance with Air Force Instruction 51-303, Intellectual Property, Patents, Patent Related Matters, Trademarks and Copyrights; this work is the property of the U.S. Government. Limited Print and Electronic Distribution Rights Reproduction and printing is subject to the Copyright Act of 1976 and applicable treaties of the United States. This document and trademark(s) contained herein are protected by law. This publication is provided for noncommercial use only. -
Winning the Salvo Competition Rebalancing America’S Air and Missile Defenses
WINNING THE SALVO COMPETITION REBALANCING AMERICA’S AIR AND MISSILE DEFENSES MARK GUNZINGER BRYAN CLARK WINNING THE SALVO COMPETITION REBALANCING AMERICA’S AIR AND MISSILE DEFENSES MARK GUNZINGER BRYAN CLARK 2016 ABOUT THE CENTER FOR STRATEGIC AND BUDGETARY ASSESSMENTS (CSBA) The Center for Strategic and Budgetary Assessments is an independent, nonpartisan policy research institute established to promote innovative thinking and debate about national security strategy and investment options. CSBA’s analysis focuses on key questions related to existing and emerging threats to U.S. national security, and its goal is to enable policymakers to make informed decisions on matters of strategy, security policy, and resource allocation. ©2016 Center for Strategic and Budgetary Assessments. All rights reserved. ABOUT THE AUTHORS Mark Gunzinger is a Senior Fellow at the Center for Strategic and Budgetary Assessments. Mr. Gunzinger has served as the Deputy Assistant Secretary of Defense for Forces Transformation and Resources. A retired Air Force Colonel and Command Pilot, he joined the Office of the Secretary of Defense in 2004. Mark was appointed to the Senior Executive Service and served as Principal Director of the Department’s central staff for the 2005–2006 Quadrennial Defense Review. Following the QDR, he served as Director for Defense Transformation, Force Planning and Resources on the National Security Council staff. Mr. Gunzinger holds an M.S. in National Security Strategy from the National War College, a Master of Airpower Art and Science degree from the School of Advanced Air and Space Studies, a Master of Public Administration from Central Michigan University, and a B.S. in chemistry from the United States Air Force Academy. -
Missiles OUTLOOK
SPECIFICATIONS Missiles OUTLOOK/ GENERAL DATA AIRFRAME GUIDANCE OUTLOOK/ POWERPLANT SPECIFICATIONS MAX. MAX. SPAN, BODY LAUNCH MAX. RANGE STATUS/OUTLOOK/REMARKS DESIGNATION/NAME LENGTH WINGS OR DIAMETER WEIGHT CONTRACTOR TYPE NO. MAKE & MODEL (FT.) FINS (FT.) (FT.) (LB.) (NAUT. MI.) AIR-TO-AIR CHUNG-SHAN INSTITUTE OF SCIENCE AND TECHNOLOGY (CSIST), Taoyuan, Taiwan Skysword 1 (Tien Chien 1) 9.8 2.1 0.42 196.4 — IR 1 X solid propellant 9.7 In service with Taiwan air force since 1993. Skysword 2 (Tien Chien 2) 11.8 2 0.62 396.8 — Active radar 1 X solid propellant 32.4 In service with Taiwan air force since 1996. DENEL (PTY.) LTD., Pretoria, South Africa OPERATORS SATELLITE A-Darter 9.8 1.6 0.54 195.8 Denel IIR 1 X solid propellant — Fifth-generation technology demonstrator. Likely co-development with Brazil. COMMERCIAL R-Darter 11.9 2.1 0.53 264 Denel Radar 1 X solid propellant — Development completed 2000. For South African Air Force Cheetah and Gripen aircraft. U-Darter 9.6 1.67 0.42 210 Denel Two-color, IR 1 X solid propellant — First revealed in 1988; similar to Magic. Entered production in 1994. In use on South African Air Force Cheetah and Impala aircraft. DIEHL BGT DEFENSE, Uberlingen, Germany COMMERCIAL AIM-9L/I-1 Sidewinder 9.4 2.1 0.4 189 Diehl BGT Defense IR 1 X solid propellant — Upgraded and refurbished. IRIS-T 9.7 — 0.4 196 Diehl BGT Defense IIR 1 X solid propellant — In production. SATELLITE OPERATORS SATELLITE MBDA MISSILE SYSTEMS (BAE Systems, EADS, Finmeccanica), London, UK; Vélizy, France; Rome, Italy Aspide 12.1 3.4 0.67 479 Alenia Semiactive radar, homing 1 X solid propellant 43 In service. -
Former Warsaw Pact Ammunition Handbook, Vol 3
NATO Explosive Ordnance Disposal Centre of Excellence FORMER WARSAW PACT AMMUNITION HANDBOOK VOLUME 3 Air Forces Ammunition Aerial projectiles, bombs, rockets and missiles TRENČÍN 2019 Slovak Republic For Official Use Only Explosive Ordnance Disposal Centre of Excellence FORMER WARSAW PACT AMMUNITION HANDBOOK VOLUME 3 Air Forces Ammunition Aerial projectiles, bombs, rockets and missiles For Official Use Only Explosive Ordnance Disposal Centre of Excellence The NATO Explosive Ordnance Centre of Excellence (NATO EOD COE) supports the efforts of the Alliance in the areas of training and education, information sharing, doctrine development and concepts validation. Published by NATO EOD Centre of Excellence Ivana Olbrachta 5, 911 01,Trenčín, Slovak Republic Tel. + 421 960 333 502, Fax + 421 960 333 504 www.eodcoe.org Former Warsaw Pact Ammunition Handbook VOL 3 – Edition II. ISBN 978-80-89261-81-9 © EOD Centre of Excellence. All rights reserved 2019 No part of this book may be used or reproduced in any manner without the written permission of the publisher, except in the case brief quotations embodied in articles and reviews. For Official Use Only Explosive Ordnance Disposal Centre of Excellence Foreword Even though in areas of current NATO operations the insurgency is vastly using the Home Made Explosive as the main charge for emplaced IEDs, our EOD troops have to cope with the use of the conventional munition in any form and size all around the world. To assist in saving EOD Operators’ lives and to improve their effectiveness at munition disposal, it is essential to possess the adequate level of experience and knowledge about the respective type of munition. -
Design of a Light Business Jet Family David C
Design of a Light Business Jet Family David C. Alman Andrew R. M. Hoeft Terry H. Ma AIAA : 498858 AIAA : 494351 AIAA : 820228 Cameron B. McMillan Jagadeesh Movva Christopher L. Rolince AIAA : 486025 AIAA : 738175 AIAA : 808866 I. Acknowledgements We would like to thank Mr. Carl Johnson, Dr. Neil Weston, and the numerous Georgia Tech faculty and students who have assisted in our personal and aerospace education, and this project specifically. In addition, the authors would like to individually thank the following: David C. Alman: My entire family, but in particular LCDR Allen E. Alman, USNR (BSAE Purdue ’49) and father James D. Alman (BSAE Boston University ’87) for instilling in me a love for aircraft, and Karrin B. Alman for being a wonderful mother and reading to me as a child. I’d also like to thank my friends, including brother Mark T. Alman, who have provided advice, laughs, and made life more fun. Also, I am forever indebted to Roe and Penny Stamps and the Stamps President’s Scholarship Program for allowing me to attend Georgia Tech and to the Georgia Tech Research Institute for providing me with incredible opportunities to learn and grow as an engineer. Lastly, I’d like to thank the countless mentors who have believed in me, helped me learn, and Page i provided the advice that has helped form who I am today. Andrew R. M. Hoeft: As with every undertaking in my life, my involvement on this project would not have been possible without the tireless support of my family and friends. -
General Aviation Aircraft Design
Contents 1. The Aircraft Design Process 3.2 Constraint Analysis 57 3.2.1 General Methodology 58 1.1 Introduction 2 3.2.2 Introduction of Stall Speed Limits into 1.1.1 The Content of this Chapter 5 the Constraint Diagram 65 1.1.2 Important Elements of a New Aircraft 3.3 Introduction to Trade Studies 66 Design 5 3.3.1 Step-by-step: Stall Speed e Cruise Speed 1.2 General Process of Aircraft Design 11 Carpet Plot 67 1.2.1 Common Description of the Design Process 11 3.3.2 Design of Experiments 69 1.2.2 Important Regulatory Concepts 13 3.3.3 Cost Functions 72 1.3 Aircraft Design Algorithm 15 Exercises 74 1.3.1 Conceptual Design Algorithm for a GA Variables 75 Aircraft 16 1.3.2 Implementation of the Conceptual 4. Aircraft Conceptual Layout Design Algorithm 16 1.4 Elements of Project Engineering 19 4.1 Introduction 77 1.4.1 Gantt Diagrams 19 4.1.1 The Content of this Chapter 78 1.4.2 Fishbone Diagram for Preliminary 4.1.2 Requirements, Mission, and Applicable Regulations 78 Airplane Design 19 4.1.3 Past and Present Directions in Aircraft Design 79 1.4.3 Managing Compliance with Project 4.1.4 Aircraft Component Recognition 79 Requirements 21 4.2 The Fundamentals of the Configuration Layout 82 1.4.4 Project Plan and Task Management 21 4.2.1 Vertical Wing Location 82 1.4.5 Quality Function Deployment and a House 4.2.2 Wing Configuration 86 of Quality 21 4.2.3 Wing Dihedral 86 1.5 Presenting the Design Project 27 4.2.4 Wing Structural Configuration 87 Variables 32 4.2.5 Cabin Configurations 88 References 32 4.2.6 Propeller Configuration 89 4.2.7 Engine Placement 89 2. -
Missilesmissilesdr Carlo Kopp in the Asia-Pacific
MISSILESMISSILESDr Carlo Kopp in the Asia-Pacific oday, offensive missiles are the primary armament of fighter aircraft, with missile types spanning a wide range of specialised niches in range, speed, guidance technique and intended target. With the Pacific Rim and Indian Ocean regions today the fastest growing area globally in buys of evolved third generation combat aircraft, it is inevitable that this will be reflected in the largest and most diverse inventory of weapons in service. At present the established inventories of weapons are in transition, with a wide variety of Tlegacy types in service, largely acquired during the latter Cold War era, and new technology 4th generation missiles are being widely acquired to supplement or replace existing weapons. The two largest players remain the United States and Russia, although indigenous Israeli, French, German, British and Chinese weapons are well established in specific niches. Air to air missiles, while demanding technologically, are nevertheless affordable to develop and fund from a single national defence budget, and they result in greater diversity than seen previously in larger weapons, or combat aircraft designs. Air-to-air missile types are recognised in three distinct categories: highly agile Within Visual Range (WVR) missiles; less agile but longer ranging Beyond Visual Range (BVR) missiles; and very long range BVR missiles. While the divisions between the latter two categories are less distinct compared against WVR missiles, the longer ranging weapons are often quite unique and usually much larger, to accommodate the required propellant mass. In technological terms, several important developments have been observed over the last decade. -
Missile Guidance and Control
CHAPTER 4 MISSILE GUIDANCE AND CONTROL INTRODUCTION in the interest of terminology standardization and to assist common understanding, we shall call the In the preceding chapters you learned that the complete system within a missile that steers and essential parts a guided missile needs to perform stabilizes it a guidance and control system. properly are: Depending on your experience with missiles, you 1. Airframe and control surfaces. may take exception to this designation. And if you 2. Propulsion system. do, there is good reason for it. The reason is shown 3. Warhead system. in figure 4-1. For example, if you have worked on 4. Guidance and control system. the Tartar or Terrier missiles you will consider the In addition, in chapter 2 you studied the basic fire system that guides and controls a missile to be its control problem, and learned how some of the steering system. On the other hand, a Talos GMM forces of nature affect the trajectory of a guided would call it a guidance and control system. We missile as it flies to its intended target. In chapter 3 will stick with the latter designation - not because you learned how wings and fins steer a missile and we favor Talos but because most manuals, and keep it pointed along its flight path. The use of many Navy publications, use this term. interior control devices by missiles without exterior control surfaces (or limited ones) was described SUBSYSTEMS AND COMPONENTS briefly. The different types of guidance systems used in missiles are inertial, command, beam-rider, In figure 4-2 we show that the complete system and homing guidance. -
Downloaded April 22, 2006
SIX DECADES OF GUIDED MUNITIONS AND BATTLE NETWORKS: PROGRESS AND PROSPECTS Barry D. Watts Thinking Center for Strategic Smarter and Budgetary Assessments About Defense www.csbaonline.org Six Decades of Guided Munitions and Battle Networks: Progress and Prospects by Barry D. Watts Center for Strategic and Budgetary Assessments March 2007 ABOUT THE CENTER FOR STRATEGIC AND BUDGETARY ASSESSMENTS The Center for Strategic and Budgetary Assessments (CSBA) is an independent, nonprofit, public policy research institute established to make clear the inextricable link between near-term and long- range military planning and defense investment strategies. CSBA is directed by Dr. Andrew F. Krepinevich and funded by foundations, corporations, government, and individual grants and contributions. This report is one in a series of CSBA analyses on the emerging military revolution. Previous reports in this series include The Military-Technical Revolution: A Preliminary Assessment (2002), Meeting the Anti-Access and Area-Denial Challenge (2003), and The Revolution in War (2004). The first of these, on the military-technical revolution, reproduces the 1992 Pentagon assessment that precipitated the 1990s debate in the United States and abroad over revolutions in military affairs. Many friends and professional colleagues, both within CSBA and outside the Center, have contributed to this report. Those who made the most substantial improvements to the final manuscript are acknowledged below. However, the analysis and findings are solely the responsibility of the author and CSBA. 1667 K Street, NW, Suite 900 Washington, DC 20036 (202) 331-7990 CONTENTS ACKNOWLEGEMENTS .................................................. v SUMMARY ............................................................... ix GLOSSARY ………………………………………………………xix I. INTRODUCTION ..................................................... 1 Guided Munitions: Origins in the 1940s............. 3 Cold War Developments and Prospects ............ -
The Market for Strike Missiles
The Market for Strike Missiles Product Code #F660 A Special Focused Market Segment Analysis by: Missile Forecast Analysis 5 The Market for Strike Missiles 2011- 2020 Table of Contents Executive Summary .................................................................................................................................................2 Introduction................................................................................................................................................................3 Market Trends............................................................................................................................................................8 Competitive Environment.......................................................................................................................................9 Market Statistics .....................................................................................................................................................13 Table 1 - The Market for Strike Missiles Unit Production by Headquarters/Company/Program 2011 - 2020 ................................................25 Table 2 - The Market for Strike Missiles Value Statistics by Headquarters/Company/Program 2011 - 2020.................................................31 Figure 1 - The Market for Strike Missiles Unit Production 2011 - 2020 (Bar Graph) ...............................................................................37 Figure 2 - The Market for Strike Missiles Value Statistics 2011 - 2020 -
Air-To-Air Missile [UPSC Notes for GS III]
Air-to-Air Missile [UPSC Notes for GS III] An air-to-air missile (AAM) is a missile fired from an aircraft for the purpose of destroying another aircraft. AAMs are typically powered by one or more rocket motors, usually solid fueled but sometimes liquid- fueled. The topic finds relevance in GS-3 of the UPSC exam. Types of Air-to-Air Missiles Air-to-air missiles are broadly categorized into two groups: “Short range missiles” and “medium or long range missiles”. o The missiles designed to engage opposing aircraft at a range of less than 30 km are known as short-range or "within visual range" missiles. o The medium- or long-range missiles, both fall under the category of “beyond visual range” missiles, and often rely upon radar guidance. The short-range missiles are sometimes called "dogfight" missiles because they are designed to optimize their agility rather than range. Astra Air-to-Air Missile It is an all-weather missile developed by the Defence Research and Development Organisation, and its production began in 2017. Astra is the smallest missile in terms of size and weight, developed by the DRDO. Type of missile: It is a Beyond-Visual Range Air-to-Air indigenously developed missile (BVRAAM). Specifications: o It has a terminal Active Radar Homing (ARH). ARH is a missile guidance method in which a missile contains a radar transceiver and the electronics necessary for it to find and track its target autonomously. o The missile is capable of engaging targets at varying ranges and altitudes for engagement with short-range and long-range targets.