SP's Aviation June 2011
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Aerospace Engine Data
AEROSPACE ENGINE DATA Data for some concrete aerospace engines and their craft ................................................................................. 1 Data on rocket-engine types and comparison with large turbofans ................................................................... 1 Data on some large airliner engines ................................................................................................................... 2 Data on other aircraft engines and manufacturers .......................................................................................... 3 In this Appendix common to Aircraft propulsion and Space propulsion, data for thrust, weight, and specific fuel consumption, are presented for some different types of engines (Table 1), with some values of specific impulse and exit speed (Table 2), a plot of Mach number and specific impulse characteristic of different engine types (Fig. 1), and detailed characteristics of some modern turbofan engines, used in large airplanes (Table 3). DATA FOR SOME CONCRETE AEROSPACE ENGINES AND THEIR CRAFT Table 1. Thrust to weight ratio (F/W), for engines and their crafts, at take-off*, specific fuel consumption (TSFC), and initial and final mass of craft (intermediate values appear in [kN] when forces, and in tonnes [t] when masses). Engine Engine TSFC Whole craft Whole craft Whole craft mass, type thrust/weight (g/s)/kN type thrust/weight mini/mfin Trent 900 350/63=5.5 15.5 A380 4×350/5600=0.25 560/330=1.8 cruise 90/63=1.4 cruise 4×90/5000=0.1 CFM56-5A 110/23=4.8 16 -
SP's Airbuz June-July, 2011
SP’s 100.00 (INDIA-BASED BUYER ONLY) ` An Exclusive Magazine on Civil A viation from India www.spsairbuz.net June-July, 2011 green engines INTERVIEW: PRATT & WHITNEY SLEEP ATTACK GENERAL AviatiON SHOW REPOrt: EBACE 2011 AN SP GUIDE PUBLICATION RNI NUMBER: DELENG/2008/24198 47 Years of Excellence Personified 6 Aesthetically Noteworthy Publications 2.2 Million Thought-Provoking Releases 25 Million Expert Reports Voicing Industry Concerns …. aspiring beyond excellence. www.spguidepublications.com InsideAdvt A4.indd back Cover_Home second option.indd ad black.indd 1 1 4/30/201017/02/11 1:12:15 11:40 PM AM Fifty percent quieter on-wing. A 75 percent smaller noise footprint on the ground. The Pratt & Whitney PurePower® Geared Turbofan™ engine can easily surpass the most stringent noise regulations. And because it also cuts NOx emissions and reduces CO2 emissions by 3,000 tons per aircraft per year, you can practically hear airlines, airframers and the rest of the planet roar in uncompromising approval. Learn more at PurePowerEngines.com. It’s in our power.™ Compromise_SPs Air Buzz.indd 1 5/9/11 4:05 PM Client: Pratt & Whitney Commercial Engines Ad Title: PurePower - Compromise Publication: SP’s Air Buzz Trim: 210 mm x 267 mm • Bleed: 220 mm x 277 mm • Live: 180 mm x 226 mm Table of Contents SP’s An Exclusive Magazine on Civil A viation from India www.spsairbuz.net May-June, 2011 Cover: 100.00 (INDIA-BASED BUYER ONLY) Airlines have been investing green ` heavily in fuel-efficient engines INTERVIEW: PRATT & WHITNEY SLEEP ATTACK Technology -
ET – 23Rd Feb 2012
6 Corporate THE ECONOMIC TIMES | MUMBAI | THURSDAY | 23 FEBRUARY 2012 * RIL Moves SAT CRISIS CONTINUES TO TAKE A TOLL ON AIRLINE PE Fund Redclays Over Takeover Code Probe Kingfisher may Lose Some Tailors Deal to ASHWIN MOHAN ET NOW Buy Deccan 360 Reliance Industries (RIL) has challenged of its Prime Slots to Rivals market regulator the Securities and Ex- change Board of India’s (Sebi) probe into After the reduction of flights since No- Cayman Islands’ Package Deal its alleged violation of takeover norms KFA cancelled over 30 vember, eight of Kingfisher’s slots at the over a promoter stake purchase in 2000. second busiest airport in the country, fund has offered to The plea was filed before the Securities more flights on Wednesday; Mumbai International Airport, are al- IF THE DEAL IS FINALISED, IT and Appellate Tribunal (SAT) on ready taken over by IndiGo (two flights), buy Deccan 360 will mean that Gopinath and Wednesday, two people close to the develop- Jet Airways (three), Air India (two) and Airline now left with Mukesh Ambani-controlled ment said. SpiceJet (one). for between “The Sebi internal order of 2010 appoint- only 28 aircraft Kingfisher has already pulled flights out RIL, the main shareholders, ing an adjudicating officer to probe the from several cities like Kolkata — since, $2 m and $5 m will have to cede ownership matter and the subsequent show-cause no- partially reinstated them — besides re- tice issued by the adjudicating officer, have MANISHA SINGHAL ducing the number of flights from other ci- GIVEN RELIANCE’S MUMBAI BISWARUP GOOPTU been challenged in the RIL plea filed in Ja- ties as well as from international routes. -
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b685_Chapter-06.qxd 12/30/2008 2:21 PM Page 135 Published in Indian Economic Superpower: Fiction or Future? Edited by Jayashankar M. Swaminathan World Scientific Publishing Company: 2009 CHAPTER 6 INDIA’S AVIATION SECTOR: DYNAMIC TRANSFORMATION John Kasarda* and Rambabu Vankayalapati† Introduction India is no longer a country of promise — it has arrived, and in a big way. Not long ago regarded as a relatively closed and staid demographic giant, the nation has emerged over the past decade as “open for business,” quickly joining global leaders in everything from IT and BPO to financial services and medical tourism. As India’s integration into the global economy accelerated, so did its annual GDP growth rate, averaging over 8% since 2003. In the fiscal year 2007, its GDP expanded by 9.4% and was forecasted to remain above 9% for the next three years.40 Foreign investment concurrently mushroomed, posi- tioning India as number two in the world (behind China) as the preferred location for FDI. Net capital inflows (FDI plus long-term commercial debt) exceeded USD24 billion. The country’s explosive economic growth has yielded a burgeoning middle class in which higher incomes have led to sharp rises in purchases of automobiles, motorbikes, computers, mobile phones, TVs, refrigerators, and branded con- sumer goods of all types. Rapidly rising household incomes have also generated a burst in air travel, both domestic and international. In just three years from 2003–2004 to 2006–2007, commercial aircraft enplanements in India rose from 48.8 million to nearly 90 million, a growth rate of almost 25% annually. -
SP's Aviation
SP’s AN SP GUIDE PUBLICATION ED BUYER ONLY) ED BUYER AS -B A NDI I 100.00 ( ` Aviation Sharp Content for Sharp Audience www.sps-aviation.com vol 19 ISSUE 12 • DEcEmbEr • 2016 MILITARY CIVIL • CarTER REAFFIRMS ROAD FORUM FOR REDRESSAL: MAP FOR THE NEXT US AIRSEWA LAUNCH DEFENSE SECRETARY • BOEING ENTERS TaNKER RACE WITH FMS OFFER reGiOnAl AviAtiOn: • exclusive interview JOHN SLATTERY, LAST WORD: EMBRAER COMMERCIAL INDIAN NAVY REJECTS TEJAS (LCA) • TIANJIN AIRLINES-EMBRAER, PERFECT FIT FOR CHINA’S REGIONAL EXPANSION MEBAA 2016 • REPORT: • WORRISOME SCENARIO AERO EXPO INDIA 2016 • exclusive interview: WIELAND TIMM, Business AviAtiOn: LUFTHANSA TECHNIK • BAOA REPORT RELEASE • exclusive interview: JAYANT NADKARNI, EXCLUSIVE PRESIDENT, BAOA • MIDDLE EAST IN IRELAND & INDIA THE MIDDLE PAT BREEN, IRELAND MINISTER OF STATE FOR EMPLOYMENT AND SMALL OF A CRISIS BUSINESS +++ GOVERNMENT SUPPORT TO ENTREPRENEURSHIP IS RNI NUMBER: DELENG/2008/24199 EXTREMELY IMPORTANT PAGE 8 SIMPLY THE LARGEST MEDIA FOR (IN ASIA) AERO INDIA 2017 WE AT SP’S, SP GUIDE PUBLICATIONS FOUNDED IN 1964 HENCE A BACKGROUND OF OVER 52 YEARS, BRING THE COLLECTION OF THE LARGEST NUMBER OF PUBLICATIONS (NINE IN TOTAL) AT UPCOMING AERO INDIA 2017 PUBLISHED DAILY ON DAY 1, DAY 2, DAY 3 EMAIL US AT: ADVERTISING@ SPGUIDEPUBLICATIONS.COM SHOW SPECIAL CALL US: SHOW SPECIAL +91 11 24644763 +91 11 24644693 +91 11 24620130 SHOW SPECIAL +91 11 24658322 SHOW SPECIAL CONTACT US: ROHIT GOEL +91 99999 19071 SHOW SPECIAL NEETU DHULIA +91 98107 00864 RAJEEV CHUGH +91 93128 36347 SHOW SPECIAL SIMPLY -
Proyecto Fin De Carrera Ingeniería Aeronáutica Desarrollo De Un
Proyecto Fin de Carrera Ingeniería Aeronáutica Desarrollo de un modelo de turbohélice de tres ejes. Análisis y evaluación de prestaciones en diferentes aplicaciones. Autor: Luca García Hernández Tutor: Francisco J. Jiménez-Espadafor Aguilar Dep. Ingeniería Energética Escuela Técnica Superior de Ingeniería Universidad de Sevilla Sevilla, 2017 Proyecto Fin de Carrera Ingeniería Aeronáutica Desarrollo de un modelo de turbohélice de tres ejes. Análisis y evaluación de prestaciones en diferentes aplicaciones. Autor: Luca García Hernández Tutor: Francisco J. Jiménez-Espadafor Aguilar Catedrático Dep. Ingeniería Energética Escuela Técnica Superior de Ingeniería Universidad de Sevilla Sevilla, 2017 Proyecto Fin de Carrera: Desarrollo de un modelo de turbohélice de tres ejes. Análisis y evaluación de prestaciones en diferentes aplicaciones. Autor: Luca García Hernández Tutor: Francisco J. Jiménez-Espadafor Aguilar El tribunal nombrado para juzgar el trabajo arriba indicado, compuesto por los siguientes profesores: Presidente: Vocal/es: Secretario: acuerdan otorgarle la calificación de: El Secretario del Tribunal Fecha: Agradecimientos Los proyectos finales de carrera encierran muchas historias de constancia y superación a lo largo del tiempo. Con este proyecto, pongo fin a una etapa muy importante de mi vida. Escribir estas palabras supone una gran satisfacción por la meta alcanzada y una gran alegría, pues supone el inicio de la etapa como ingeniero, en la que aplicar todo lo aprendido a lo largo de la carrera. Este proyecto me ha hecho profundizar considerablemente en el campo de los motores aeronáuticos y las herramientas para su modelado matemático. Ha sido muy enriquecedor para mí y seguro que los conocimientos aquí adquiridos, me serán de gran utilidad. Este logro no es sólo personal, pues sin la ayuda y el acompañamiento de muchas personas no podría haberlo conseguido. -
POLITECNICO DI MILANO Thermodynamic Analysis of A
POLITECNICO DI MILANO School of Industrial and Information Engineering Department of Aerospace Science and Technology Master of Science in Aeronautical Engineering Thermodynamic analysis of a turboprop engine with regeneration and intercooling Advisor: Prof. Roberto ANDRIANI M.Sc. Dissertation of: Rasheed Michael ISHOLA Matr. 895396 April 2020 Academic Year 2019-2020 Contents Introduction 1 1 Turbopropeller engines overview 2 1.1 Turbopropeller characteristics . .4 1.2 Comparison with turbojets and piston-powered engines . .4 1.3 Turbopropeller-powered aircrafts . .5 1.4 Turbopropeller manufacturers . .9 1.4.1 Pratt & Whitney Canada (PWC) [1] . .9 1.4.2 Rolls-Royce [2] . 17 1.4.3 General Electric Aviation [3] . 22 1.4.4 JSC Kuznetsov [4] . 26 1.4.5 JSC \UEC-Klimov" [5] . 27 1.4.6 Ivchenko-Progress ZMKB [6] . 28 1.4.7 Honeywell Aerospace [7] . 33 1.4.8 PBS Aerospace [8] . 34 2 Thermodynamics of a turbopropeller engine with heat exchange 36 2.1 Intercooling and regeneration . 36 2.2 Thermodynamic cycle . 39 2.2.1 Assumptions . 39 2.2.2 The cycle . 42 2.3 Performances . 48 3 The code 53 3.1 Assumptions and data used . 54 3.1.1 Efficiencies and pressure losses . 54 3.1.2 Fuel properties . 54 3.1.3 Specific heat values . 55 3.2 Code Structure . 57 3.2.1 Input file . 57 3.2.2 Output files . 58 3.2.3 Code details . 62 4 Numerical simulation 78 4.1 Results . 78 4.1.1 Determination of the best βn condition . 79 4.1.2 Performances vs βc .......................... -
Captain G. R. Gopinath Is a Pioneer of Low Cost Air Travel in India. He Is the Founder of the Low Cost Airline Air Deccan
Captain G. R. Gopinath is a pioneer of low cost air travel in India. He is the founder of the low cost airline Air Deccan. Captain G. R. Gopinath is a graduate of the National Defence Academy and has served the Indian Army. Personal He was educated in a village school and at Sainik School, Bijapur. After completing school, he got selected to the NDA (National Defence Academy) and went on to be commissioned in the Indian Army where he spent the next eight years and fought in the 1971 Bangladesh Liberation war. He quit the Army to come back to his village he became a farmer who converted barren land in to proper plantation. Next, he started the Malnad Mobikes(Enfield dealership)and opened a hotel in Hasan. G.R Gopinath made his foray in the aviation sector way back in 1995; at a time when domestic aviation was largely monopolized and strict government regulations were the norm. He identified the potential which the helicopter charter business had in India. With his entrepreneurial skills coupled with the technical skills of his ex-army friends, he launched ‘Deccan Aviation’ – a dedicated, customer focused heli-charter Company. The idea of a low cost airline came to Gopinath one day while flying from Bangalore to Goa. With rising incomes and increased spending power of Indians, affordable and reliable air travel too has the potential to acquire a mass consumption base. The result was Air Deccan, India’s first low cost, no frill airline, which was launched on the strength of a simple dream. -
Leakproof Form-Work Gives Long Lasting Concrete
REGIONAL DEVELOPMENTS THROUGH AVIATION IN INDIA—CREATION OF NEW REGIONAL AIRPORTS AND REGIONAL AIRLINES —CreationRegionalCurrent Developments in Air and SpaceDevelopments Lawof new Regional through airports aviation and Regionalin India airlines Debabrat Mishra* Introduction One of the fastest growing aviation industries in the world is Indian Aviation Industry. With the liberalization of the Indian aviation sector, a rapid revolution has undergone in Indian aviation industry. Primarily it was a government-owned industry, but now it is dominated by privately owned full service airlines and low cost carriers. Around 75% share of the domestic aviation market is shared by private airlines. Earlier only few people could afford air travel, but now it can be afforded by a large number of people as it has become much cheaper because of stiff competition. The civil aviation traffic has seen an unprecedented traffic in the past few years on account of booming Indian economy, growing tourism industry, and entry of low cost carriers in the private sector, liberalization of international bi-lateral agreements and liberalization of civil aviation policy. In future also the civil aviation traffic is expected to grow at the same pace despite current slowdown due to global recession. But airport infrastructure has not kept pace with the growth of the civil aviation traffic. This has resulted in congestion and inefficient services in major airports, limited landing slots, inadequate parking bays and congestion during peak hours for airlines. Development of quality infrastructure will have an impact on international competitiveness and economic growth. This requires faster development of civil aviation infrastructure on public private partnership mode. -
Tutorial IEEE PHM SAFRAN AIRCRAFT ENGINES Dallas 2017
Tutorial IEEE PHM SAFRAN AIRCRAFT ENGINES Dallas 2017 Marion Jedruszek, François Demaison, Jerome Lacaille, Josselin Coupard, Guillaume Bastard, Yacine Stouky Prognostics & Health Monitoring @ Safran Safran Aircraft Engines, 77550 Moissy-Cramayel, France This document and the information therein are the property of Safran. They must not be copied or communicated to a third party without the prior written authorization of Safran SAFRAN AIRCRAFT ENGINES PHM / TUTORIAL CONTENTS Global PHM System Architecture Operational realizations System perimeter PHM Systems on CFM56 & Silvercrest engine Engine dysfunction analysis Gaining in confidence in a PHM System Engine wear modes Predictive & Effective maintenance System architecture 1 2 3 4 Introduction & Context Embedding a PHM System Why PHM for Aircraft Engines ? Constraints on airborne systems Harsh environment & monitoring Chapter progress bar 2 June 2017 / R& T 1 2 3 4 Q This document and the information therein are the property of Safran. They must not be copied or communicated to a third party without the prior written authorization of Safran 443 0,121 0,062 ABOUT US 0,062 3 June 2017 / R& T 1 2 3 4 Q This document and the information therein are the property of Safran. They must not be copied or communicated to a third party without the prior written authorization of Safran About us SAFRAN GROUP IN BRIEF 1/4 More than 70 successful 1 single-aisle commercial jet takes Ariane5 launches in a raw off every 2 seconds, powered by our engines 1 out of 3 helicopter Over 35,000 turbine engines sold power worlwide 17,300 nacelle transmissions, components in totaling over 850 service million flight-hours More than 40,000 500km of electrical wiring on an landings a day using our Airbus A380 equipment 4 June 2017 / R& T 2 3 4 Q This document and the information therein are the property of Safran. -
Paridnya – the MIBM Research Journal, Vol-6 Issue-1 September 2018
Paridnya – The MIBM Research Journal, Vol-6 Issue-1 September 2018 Analysis of Z Score For BSE Listed Airline Companies In India Ms. Sayee Kulkarni Assistant Professor, MBA(Finance), NET Kaveri College of Arts, Science and Commerce Karve Road, Pune, [email protected] Abstract The research paper focuses on calculating the Altman’s Z score for bankruptcy prediction for the airline industry in India. The modified Z Score for non manufacturing companies is used for analysis. 6 listed companies namely Jagson Airlines, TAAL enterprises, Global Vectra Helicorp, Spice Jet, Jet Airways, IndiGo Airways and the government owned Air India is considered for analysis. The Z scores for three preceeding years is calculated and analysed. The research paper states that the overall aviation sector is in financial distress . Only IndiGo airways is in the safe zone with a Z score of more than 2.9. All other companies are in financial distress. Keywords- Altman’s Z Score, Airline industry, BSE, bankruptcy prediction. INTRODUCTION the Altman’s Z score model to the BSE listed companies in the airlines sector. Bankruptcy is the failure of a business. It is when a company is unable to honour its DEFINITIONS financial obligations. It is a situation where a Altman’s Z Score: firm is unable to repay debts to its creditors. With more and more companies facing The Altman’s Z score was first developed by liquidation process, there is a need for a Edward Altman, financial economist and warning signal system for bankruptcy. The professor at Stern School of Business in the world over there have been many models for year 1968. -
Answered On:06.08.2001 Complaints Against Airlines and Flying Clubs Ashok Argal
GOVERNMENT OF INDIA CIVIL AVIATION LOK SABHA UNSTARRED QUESTION NO:2314 ANSWERED ON:06.08.2001 COMPLAINTS AGAINST AIRLINES AND FLYING CLUBS ASHOK ARGAL Will the Minister of CIVIL AVIATION be pleased to state: (a) the names of scheduled airlines, non-scheduled airlines and flying clubs in the country at present; (b) whether some cases are pending in the court against these companies; (c) if so, the details thereof; (d) the details of debt equity ratio, current ratio and liquidity ratio of these companies; (e) whether the Government have received any complaint regarding the financial irregularity of any of the company/flying club; and (f) if so, the details thereof and the action taken thereon? Answer THE MINISTER OF CIVIL AVIATION (SHRI SHARAD YADAV) (a) The list of scheduled airlines/ non-scheduled airlines and Flying Clubs in the country are at Annexure I and II respectively. (b) and (c):Details of the court cases pending against these companies are at Annexure III. (d) Information is being collected. (e) and (f): Details of complaints of financial irregularitiy received from the DGCA are at Annexure IV. ANNEXURE-I LIST OF SCHEDULED/NON-SCHEDULED OPERATORS SCHEDULED OPERATORS: 1. AIR INDIA 2. ALLIANCE AIR 3. INDIAN AIRLINES 4. JET AIRWAYS (INDIA) PVT.LTD. 5. SAHARA INDIA AIRLINES NON SCHEDULED OPERATORS 1. ACE AIRWAYS PVT. LTD. 2. AERIAL SERVICES PVT. LTD. 3. AGNI-AEROSPORTS ADVENTURE ACADEMY PVT. LTD. 4. AHMEDABAD AVIATION ACADEMY LTD. 5. AIRWORKS INDIA ENGG. PVT. LTD. 6. ASIA AVIATION LTD. 7 AZAL INDIA PVT. LTD. 8. BLUE DART AVIATION LTD. (CARGO) 9.