Royal Air Force Historical Society Journal 53
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Conseil International
Prof. Günter Elsbett: Controlled shift-liners for optimized scavenging, improved thermal efficiency and multi- stroke capability for opposed piston engines and conventional engines Page 2 Prof. Günter Elsbett: Controlled shift-liners for optimized scavenging, improved thermal efficiency and multi- stroke capability for opposed piston engines and conventional engines INTRODUCTION they are guided and supported by the surrounding cylinder material, leading to Opposed Piston Engines (OPEs) are low oscillating liner masses during shifting. looking back to 120 years of history and have been produced as Otto and Diesel engines, offering a promising challenge in specific output and thermal efficiency. Diesel-OPEs have been used regularly for commercial aircraft due to excellent power/weight ratio, but powering also merchant ships with big engines of several thousands of kW. Already 75 years ago a brake efficiency of more than 40% could be achieved. In recent decades these Fig.1 Cross-section of the 4SOPE engines seem to be forgotten while the research and development engineers put The presented experimental-OPE was just their main focus on emission improvement. created demonstrating the functions of the Conventional OPE-technology is known for hydraulically shifted liners in a fired engine. emission problems, especially caused by The parts are machined from full pieces of scraping lubrication oil into in- and outlet material. This OPE is applied with a simple ports, as common OPEs scavenging is mechanical fuel injection system, single- limited for use in 2-stroke engines only. hole pintle-nozzles and electric governor. Any emission treatment is not applied. Now some new developments in OPE- Data: Single-cylinder, 4-stroke, natural technology show their relevance to future aspirated, 108mm bore, 2x118mm stroke, power-train challenges. -
Aviation Classics Magazine
Avro Vulcan B2 XH558 taxies towards the camera in impressive style with a haze of hot exhaust fumes trailing behind it. Luigino Caliaro Contents 6 Delta delight! 8 Vulcan – the Roman god of fire and destruction! 10 Delta Design 12 Delta Aerodynamics 20 Virtues of the Avro Vulcan 62 Virtues of the Avro Vulcan No.6 Nos.1 and 2 64 RAF Scampton – The Vulcan Years 22 The ‘Baby Vulcans’ 70 Delta over the Ocean 26 The True Delta Ladies 72 Rolling! 32 Fifty years of ’558 74 Inside the Vulcan 40 Virtues of the Avro Vulcan No.3 78 XM594 delivery diary 42 Vulcan display 86 National Cold War Exhibition 49 Virtues of the Avro Vulcan No.4 88 Virtues of the Avro Vulcan No.7 52 Virtues of the Avro Vulcan No.5 90 The Council Skip! 53 Skybolt 94 Vulcan Furnace 54 From wood and fabric to the V-bomber 98 Virtues of the Avro Vulcan No.8 4 aviationclassics.co.uk Left: Avro Vulcan B2 XH558 caught in some atmospheric lighting. Cover: XH558 banked to starboard above the clouds. Both John M Dibbs/Plane Picture Company Editor: Jarrod Cotter [email protected] Publisher: Dan Savage Contributors: Gary R Brown, Rick Coney, Luigino Caliaro, Martyn Chorlton, Juanita Franzi, Howard Heeley, Robert Owen, François Prins, JA ‘Robby’ Robinson, Clive Rowley. Designers: Charlotte Pearson, Justin Blackamore Reprographics: Michael Baumber Production manager: Craig Lamb [email protected] Divisional advertising manager: Tracey Glover-Brown [email protected] Advertising sales executive: Jamie Moulson [email protected] 01507 529465 Magazine sales manager: -
D0371 Extract.Pdf
CONTENTS PAGE PREFACE TO FIRST EDITION. IX PREFACE TO SIXTH EDITION le PART 1. SUPERSONIC AND HIGH-ALTITUDE FLYING 3 Introductory survey of the problems of flight in the transonic and supersonic regions. Constitu- tion of atmosphere. Pressure, density, tempera- ture effects. Speed of sound. Mach numbers. Fastest flights. Air compressibility. Sound waves and shock waves. Stability and control at high speed. High-altitude flying. Sonic ceiling. Sonic "bangs" and their potentialities as a weapon of warfare. 2. DESIGN FOR SPEED 25 (1) ENGINES Limitations of piston engine and airscrew. Theory and development of jet propulsion. Thrust augmentation. Turbo-jet. Turbo-prop. Rocket. Ram-jet. Fuels and fuel mixtures. Problems of fuel storage, handling, and safety. Review of selection of engines embodying different principles. (n) AIRCRAFI' Aerodynamics with particular reference to super sonic flight. Evolution of modern aircraft design. Reducing drag, delaying compressibility effects. Wing shapes: straight, swept-back, delta, crescent, v vi CONTENTS PAGE aero-isoclinic. Structural stresses. Materials. The plastic wing. Landing at speed. The "rubber deck." Reverse thrust. Vertical take-off and landing. Powered controls. The flying tail. (m) PILOT Physiological effects of high-speed and high altitude flying. Atmosphere. Pressure. Tempera ture. "G". Pressure suits, pressure cabins, G-suits. The problem of heat. Acceleration and centrifugal limitations. Flight testing in the supersonic regions. 3. DESIGN FOR USE 99 The compromise between the ideal theoretical aircraft and practical considerations. The stage by stage design of representative types of modern jet bombers, fighters, and civil airliners. 4. THINGS TO COME 119 Future development in design. Exploration of the upper air and speeds beyond that of sound. -
People and Planes: Technical Versus Social Narratives in Aviation Museums
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by National Museums Scotland Research Repository Brown, Ian (2018) People and Planes: Technical versus social narratives in aviation museums. Journal of Aeronautical History, 2018 (07). pp. 200-207. http://repository.nms.ac.uk/2121 Deposited on: 17 September 2018 NMS Repository – Research publications by staff of the National Museums Scotland http://repository.nms.ac.uk/ Journal of Aeronautical History Paper 2018/07 People and Planes: Technical versus social narratives in aviation museums Ian Brown Assistant Curator of Aviation, National Museums Scotland Abstract Redevelopment of two Second World War hangars at the National Museum of Flight in East Lothian provided an opportunity to re-interpret the museum collections. This short account of the project looks at the integrated incorporation of oral history recordings. In particular, it looks at the new approach taken to the interpretation of the museum’s Messerschmitt Me 163B-1a Komet rocket fighter. This uses oral histories from the only Allied pilot to make a powered flight in a Komet, and from a Jewish slave labourer who was forced to build aircraft for Nazi Germany. This focus on oral history, along with an approach to interpretation that emphasises social history, rather than technology, has proven popular with visitors and allowed the building of audiences. 1. INTRODUCTION Traditionally, transport museums and collections have focused on the technological history of their objects, producing Top Trump displays which look at the fastest, biggest, most mass-produced, etc. Colin Divall and Andrew Scott noted in 2001 that ‘transport museums followed some way behind other sorts of museums in dealing with social context.’ 1 These displays often include great detail about the engines and their performance, sometimes including extreme technical detail such as bore size, stroke length, etc. -
TEAMWORK Re-Design
M a r s h team wo rk a The in-house journal of the Marshall Group of Companies New Year 2010 l l Chairman’s comments Awards, followed by our Long Service members of staff on the payroll on that date. Awards, and then by a very special Dinner On 5th November we sponsored the for the 25 families which had each achieved Marshall of Cambridge Centenary Fireworks over 100 years of service, an enormous on Midsummer Common in Cambridge, achievement of which we are hugely proud. attended by the Mayor of Cambridge and many other dignitaries and Cambridge Next came a charity dinner attended by families, some of whom wrote in to me and over 700 of our business partners, to the local paper saying they were the best suppliers and customers which, following a Cambridge fireworks ever. really kind and personal video message from His Royal Highness the Prince of The real icing on the cake came on I write this with 2009 coming to a Wales, entertainment was provided by November 19th when we received the very close and would like to share with Jamie Cullum and Kit and the Widow. rare honour of a special centennial visit to you the huge pride which I feel £140,000 was raised for the Prince’s Trust our business by Her Majesty the Queen personally, and for all of us in our which will enable budding entrepreneurs to accompanied by His Royal Highness The Group, on the resounding triumph of be given the opportunity similar to that Duke of Edinburgh, who both met a number given to my grandfather 100 years ago. -
MHAS Guest Book Archive - 2008 Note: Email Addresses Have Been Modified to Reduce 'Harvesting' by Spammers
MHAS Guest Book Archive - 2008 Note: email addresses have been modified to reduce 'harvesting' by spammers. Date: 20th November 2008 Name: Nigel Ramsay Email: nskywrite(at)aol.com Connection: My Father, F/Lt Harry (Sailor) Ramsay served here in 1952/3 MH job: 5 yr old son of Meteor Pilot! (1952) Located now: Message: I have the fondest memories of RAF Martlesham Heath. My Father served here from around 1952 and we lived in Warnford House, then officers married qtrs. I went to St Annes School in Woodbridge. The C/O then was Johnny Johnstone (I think that's the spelling) and lived next door. My Father and Mother enjoyed a good social life, Pearl and 'Sailor' Harry Ramsay, if anyone remembers them after all this time it would be great to hear from them. I have some photos taken then and I will endevour to scan them and send them to the society. I particularly remember playing in an old Anson which the C/O left for the kids to enjoy, and ghost stories about Dobbs the highwayman. Warnford was mean't to be haunted too! Date: 11th October 2008 Name: Cliff Collins Email: codds(at)tiscali.co.uk Connection: Served with BLEU 1955 as aircraft electrician MH job: air electrician, 4165108 sac, 1955/56 Located now: Retired, now living at Guildford Message: This was my first posting after training. I enjoyed my work on the different planes; Devon, Varsity, Canberra, (crashed on approach while I was there.) Avro 707 the 3rd scale model of the Vulcan. Was then moved to BLEU at bedford. -
The De Havilland Aeronautical Technical School Association PYLON MAGAZINE
The de Havilland Aeronautical Technical School Association PYLON MAGAZINE The de Havilland Aeronautical Technical School published a periodic magazine, Pylon, from 1933 to 1970, with gaps at times especially during WW2. A partial set is held by the de Havilland Aircraft Museum. The de Havilland Aeronautical Technical School Association (DHAeTSA) has published nine issues in recent years, five of which were to commemorate successive five-year anniversaries of the founding of the School in 1928. Pylon 70 (1998) commemorated the 70th anniversary. It was a compilation of items from past Pylons, chosen by Bruce Bosher and Ken Fulton, with the digital work done by Ken’s daughter Carol. It was in A5 format. Pylon 75 (2003) commemorated the 75th anniversary. This was an all-new collection of contributions from members, collated by Bruce Bosher and Ken Watkins, who created the computer file. It was in A4 format, as have been all subsequent issues. Pylon 2005. With much material available, an intermediate issue was published at Christmas 2005, master-minded by Ken Watkins. Pylon 80 (2008) commemorated the 80th anniversary and again was master-minded by Ken Watkins. Pylon 2011. Another intermediate issue was published in October 2011, compiled by a new team led by Roger Coasby. Pylon 85 (2013) commemorated the 85th anniversary and was compiled by the same team. Pylon 2015. An intermediate issue was published in October 2015, again by the same team. Pylon 90, commemorating the 90th anniversary, was published in June 2018 by the Coasby team. It was the largest issue ever. Pylon 2020 was published in September 2020 to commemorate the 100th anniversary of the founding of the de Havilland Aircraft Company Ltd on 25th September 1920. -
MTU-Museum Triebwerksgeschichte – Gestern, Heute Und Morgen MTU Museum 07 2009 01.Qxd 27.08.2009 13:47 Uhr Seite 4
MTU_Museum_07_2009_01.qxd 27.08.2009 13:47 Uhr Seite 3 MTU-Museum Triebwerksgeschichte – gestern, heute und morgen MTU_Museum_07_2009_01.qxd 27.08.2009 13:47 Uhr Seite 4 Inhaltsverzeichnis Vorwort 3 Unternehmen mit Tradition und Zukunft 4 Bewegte Geschichte 5 GP7000 – Antrieb für den Mega-Airbus 8 PW6000 – Antrieb des kleinen Airbus A318 8 EJ200 – Schub für den Eurofighter 9 PW4000 – Triebwerk der Boeing B777-200 10 MTR390 – Triebwerk des Tigers 10 V2500 – Antrieb für den Airbus A320 11 PW500 – Antrieb für Geschäftsreiseflugzeuge 12 RR250-C20 – Antrieb für Hubschrauber 12 RB199 – Antrieb des Tornado 13 CF6 – Power für Großraumflugzeuge 14 Lycoming GO-480-B1A6 – Lizenzfertigung bei BMW 15 MTU7042 – Erprobung einer LKW-Gasturbine 15 T64-MTU-7 – Lizenzbau in Deutschland 16 RB145R – Antrieb des VJ101C 16 RB193-12 – Antrieb für Senkrechtstarter 17 RB153 – Antrieb des VJ101E 17 J79 – Triebwerk des Starfighters 18 Tyne – Antrieb der Transall 19 BMW 6022 – Antrieb für den Bo105 19 DB 720 – Daimler-Nachkriegsära beginnt 20 BMW 801 – erster deutscher Doppelsternmotor 20 BMW 114 – Diesel-Flugmotor 21 BMW 003E – Schub für den Volksjäger 22 Riedel-Anlasser – Starter für Strahltriebwerke 23 BRAMO 323 R-1 „Fafnir“ – erfolgreichster BRAMO-Flugmotor 23 Daimler-Benz DB 605 – der „kleine“ Mercedes-Benz-Flugmotor 24 BMW 132 – Nachfolger des Hornet-Motors 25 Sh14A – erfolgreichster Siemens-Flugmotor 26 BMW VI – Erfolgsmotor der 1920er-Jahre 26 Daimler-Benz F4A – Vorläufer der DB 600-Familie 27 Daimler D IIIa – Ära der Kolbenflugmotoren beginnt 27 Exponate 28 Chirurg der Motoren 31 2 MTU_Museum_07_2009_01.qxd 27.08.2009 13:47 Uhr Seite 5 Vorwort Die Museumswelt wird nicht nur von großen Ausstellungen und Kunstgalerien jeder Couleur geprägt, sondern auch von technischen Samm- lungen, wie etwa dem Deutschen Museum in München. -
Sir Frank Cooper on Air Force Policy in the 1950S & 1960S
The opinions expressed in this publication are those of the authors concerned and are not necessarily those held by the Royal Air Force Historical Society Copyright © Royal Air Force Historical Society, 1993 All rights reserved. 1 Copyright © 1993 by Royal Air Force Historical Society First published in the UK in 1993 All rights reserved. No part of this book may be reproduced or transmitted in any form or by any means, electronic or mechanical including photocopying, recording or by any information storage and retrieval system, without permission from the Publisher in writing. Printed by Hastings Printing Company Limited Royal Air Force Historical Society 2 THE PROCEEDINGS OFTHE ROYAL AIR FORCE HISTORICAL SOCIETY Issue No 11 President: Marshal of the Royal Air Force Sir Michael Beetham GCB CBE DFC AFC Committee Chairman: Air Marshal Sir Frederick B Sowrey KCB CBE AFC General Secretary: Group Captain J C Ainsworth CEng MRAeS Membership Secretary: Commander P O Montgomery VRD RNR Treasurer: D Goch Esq FCCA Programme Air Vice-Marshal G P Black CB OBE AFC Sub-Committee: Air Vice-Marshal F D G Clark CBE BA Air Commodore J G Greenhill FBIM T C G James CMG MA *Group Captain I Madelin Air Commodore H A Probert MBE MA Group Captain A R Thompson MBE MPhil BA FBIM MIPM Members: A S Bennell Esq MA BLitt *Dr M A Fopp MA PhD FMA FBIM A E Richardson *Group Captain N E Taylor BSc D H Wood Comp RAeS * Ex-officio The General Secretary Regrettably our General Secretary of five years standing, Mr B R Jutsum, has found it necessary to resign from the post and the committee. -
Minister's Letter
L e a f l e t Greenbank Parish Church Minister’s Letter Braidburn Terrace, EH10 6ES No 643 May 2015 Dear Friends Pulpit Diary A couple of weeks ago early church? Or was Je- the BBC showed a tel- sus pointing to himself May 3 evision programme as the rock? Or perhaps 9.30am First Sunday Service led by called “In the footsteps it was Peter’s faith in him World Mission of St Peter”. It was a re- that was the rock? At first 10.30am Morning Worship peat of a two–part doc- glance this looks like a umentary, filmed in the multiple choice question Holy Land and present- in an exam paper. May 10 ed by the actor David But we will never know 10.30am Morning Worship Suchet. I don’t remem- in which direction Jesus ber seeing it before. And was looking or point- May 17 this time round I only ing when he spoke these saw the first part, which words. And it could be 10.30am Morning Worship took you through the that Jesus or even the life of the apostle Simon Gospel writer was us- May 24 Peter from his early days until the death ing a piece of inspired word-play here and of Jesus. I would have liked to see the sec- more than one of the above options was 9.30 Pentecost Communion ond part of the programme which charts intended. This question, like many others 10.30am Morning Worship for Pentecost the transformation of Peter from impetu- that arise as we explore the Christian faith, ous, bewildered and grieving disciple into cannot be treated like a multiple choice May 31 respected leader of the early Church, and question in an exam paper. -
Download Worksheet Answers
SCOUT AIR RESEARCHER ACTIVITIES BADGE Answers Name: Pack: Requirement 1 Research One Historical Aspect of Flight and share what you find out with the Troop Requirement 2 Visit an Air Museum By visiting the RAF Museum, Cosford you have completed Requirement 2 of your Air Activities Badge Activities whist visiting the Royal Air Force Museum Activity 1A: Parts of an Aeroplane Correctly label the aeroplane diagram below with the following terms: Fuselage – the body of an aeroplane Wing – the part which supports the aeroplane when flying Tailplane – small horizontal wing at the tail of the aeroplane Fin – the upright surface on the tail Rudder – hinged rear part of the fin which helps the pilot to steer Aileron – hinged rear edge of the wing Elevator – hinged rear part of the tailplane Undercarriage – the landing gear and wheels Cockpit – where the pilot sits Activity 1B: Identifying Aircraft Find examples of the different types of aircraft listed below: All flying machines are aircraft. Aircraft can be lighter than air or heavier than air. Aeroplanes use the Balloons and airships are filled Gliders use rising currents shape of their wings to with gas or hot air which is lighter of air to stay up. obtain lift. than the air around them . Some aeroplanes have more than one set of wings. Helicopters have rotary One set of wings is a monoplane. wings which lift the aircraft Two sets of wings is a biplane. by whirling round. Fill in the name of an aircraft in the Museum that is an: Airliner e.g. De Havilland Comet Biplane e.g. -
RAF Centenary 100 Famous Aircraft Vol 3: Fighters and Bombers of the Cold War
RAF Centenary 100 Famous Aircraft Vol 3: Fighters and Bombers of the Cold War INCLUDING Lightning Canberra Harrier Vulcan www.keypublishing.com RARE IMAGES AND PERIOD CUTAWAYS ISSUE 38 £7.95 AA38_p1.indd 1 29/05/2018 18:15 Your favourite magazine is also available digitally. DOWNLOAD THE APP NOW FOR FREE. FREE APP In app issue £6.99 2 Months £5.99 Annual £29.99 SEARCH: Aviation Archive Read on your iPhone & iPad Android PC & Mac Blackberry kindle fi re Windows 10 SEARCH SEARCH ALSO FLYPAST AEROPLANE FREE APP AVAILABLE FOR FREE APP IN APP ISSUES £3.99 IN APP ISSUES £3.99 DOWNLOAD How it Works. Simply download the Aviation Archive app. Once you have the app, you will be able to download new or back issues for less than newsstand price! Don’t forget to register for your Pocketmags account. This will protect your purchase in the event of a damaged or lost device. It will also allow you to view your purchases on multiple platforms. PC, Mac & iTunes Windows 10 Available on PC, Mac, Blackberry, Windows 10 and kindle fire from Requirements for app: registered iTunes account on Apple iPhone,iPad or iPod Touch. Internet connection required for initial download. Published by Key Publishing Ltd. The entire contents of these titles are © copyright 2018. All rights reserved. App prices subject to change. 321/18 INTRODUCTION 3 RAF Centenary 100 Famous Aircraft Vol 3: Fighters and Bombers of the Cold War cramble! Scramble! The aircraft may change, but the ethos keeping world peace. The threat from the East never entirely dissipated remains the same.