APSCC Monthly E-Newsletter March 2021
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Vulcan Centaur
VULCAN CENTAUR The Vulcan Centaur rocket design leverages the flight-proven success of the Delta IV and Atlas V launch vehicles while introducing new technologies and innovative features to ensure a reliable and aordable space launch service. Vulcan Centaur will service a diverse range of markets including 225 ft commercial, civil, science, cargo and national security space customers. 1 The spacecraft is encapsulated in a 5.4-m- (17.7-ft-) diameter payload fairing (PLF), a sandwich composite structure made with a vented aluminum-honeycomb core and graphite-epoxy face sheets. The bisector (two-piece shell) PLF encapsulates the spacecraft. The payload attach fitting (PAF) is a similar sandwich composite structure creating the mating interface from spacecraft to second stage. The PLF separates using a debris-free horizontal and vertical separation system with 2 200 ft spring packs and frangible joint assembly. The payload fairing is available in the 15.5-m (51-ft) standard and 21.3-m (70-ft) 1 long configurations. The Centaur upper stage is 5.4 m (17.7 ft) in diameter and 3 11.7 m (38.5 ft) long with a 120,000-lb propellant capacity. Its propellant tanks are constructed of pressure-stabilized, corrosion-resistant stainless steel. Centaur is a liquid hydrogen/liquid oxygen-fueled vehicle, with two RL10C 4 engines. The Vulcan Centaur Heavy vehicle, flies the upgraded 2 Centaur using RL10CX engines with nozzle extensions. The 5 175 ft cryogenic tanks are insulated with spray-on foam insulation (SOFI) to manage boil o of cryogens during flight. An aft equipment shelf provides the structural mountings for vehicle electronics. -
Ariane 5'S First 2020 Launch Is a Success
Ariane 5’s First 2020 Launch is a Success Kourou, January 16, 2020 For its first launch of the year, Ariane 5 placed two telecommunications satellites in orbit: EUTELSAT KONNECT for Eutelsat and GSAT-30 for the Indian Space Research Organisation (ISRO) This was the 251st flight of an Ariane launcher, which celebrated its 40th anniversary on December 24, 2019 Arianespace, operator of the Ariane rocket, has scheduled 10 launches by 2022, including four more in 2020 For its first launch of the year from the European spaceport in Kourou, French Guiana, Ariane 5 placed two satellites in geostationary transfer orbit (GTO): the EUTELSAT KONNECT satellite for Eutelsat and the GSAT-30 satellite for the Indian Space Research Organisation (ISRO). The total performance required of the launcher was 7,888 kg, including 6,976 kg for the two satellites injected into an orbit inclined 6° to the equator. “This successful first launch kicks off a special year for the Ariane sector because 2020 is the year of the inaugural flight of Ariane 6, which will be gradually taking over from Ariane 5 through to 2023. Ariane 5 will continue to demonstrate its incredible reliability for a further 10 flights, while series production of the first Ariane 6 models is underway at the industrial sites of ArianeGroup and its partners in Europe,” said André-Hubert Roussel, CEO of ArianeGroup. “As this new year begins, I wish to extend my very best wishes for success and my thanks for their commitment to all the engineers, technicians and colleagues in ArianeGroup, all of our industrial partners, and our launch- operator subsidiary, Arianespace. -
Cape Canaveral Air Force Station Support to Commercial Space Launch
The Space Congress® Proceedings 2019 (46th) Light the Fire Jun 4th, 3:30 PM Cape Canaveral Air Force Station Support to Commercial Space Launch Thomas Ste. Marie Vice Commander, 45th Space Wing Follow this and additional works at: https://commons.erau.edu/space-congress-proceedings Scholarly Commons Citation Ste. Marie, Thomas, "Cape Canaveral Air Force Station Support to Commercial Space Launch" (2019). The Space Congress® Proceedings. 31. https://commons.erau.edu/space-congress-proceedings/proceedings-2019-46th/presentations/31 This Event is brought to you for free and open access by the Conferences at Scholarly Commons. It has been accepted for inclusion in The Space Congress® Proceedings by an authorized administrator of Scholarly Commons. For more information, please contact [email protected]. Cape Canaveral Air Force Station Support to Commercial Space Launch Colonel Thomas Ste. Marie Vice Commander, 45th Space Wing CCAFS Launch Customers: 2013 Complex 41: ULA Atlas V (CST-100) Complex 40: SpaceX Falcon 9 Complex 37: ULA Delta IV; Delta IV Heavy Complex 46: Space Florida, Navy* Skid Strip: NGIS Pegasus Atlantic Ocean: Navy Trident II* Black text – current programs; Blue text – in work; * – sub-orbital CCAFS Launch Customers: 2013 Complex 39B: NASA SLS Complex 41: ULA Atlas V (CST-100) Complex 40: SpaceX Falcon 9 Complex 37: ULA Delta IV; Delta IV Heavy NASA Space Launch System Launch Complex 39B February 4, 2013 Complex 46: Space Florida, Navy* Skid Strip: NGIS Pegasus Atlantic Ocean: Navy Trident II* Black text – current programs; -
समाचार पत्र से चियत अंश Newspapers Clippings
May 2020 समाचार पत्र से चियत अंश Newspapers Clippings A Daily service to keep DRDO Fraternity abreast with DRDO Technologies, Defence Technologies, Defence Policies, International Relations and Science & Technology Volume: 45 Issue: May 2020 118 22 रक्षा िवज्ञान पुतकालय Defenceरक्षा िवज्ञान Science पुतकालय Library रक्षाDefence वैज्ञािनक सScienceूचना एवं प्रल Libraryेखन क द्र Defence Scientific Information & Documentation Centre रक्षा वैज्ञािनक सूचना एव ं प्रलेखन क द्र Defence Scientificमेटकॉफ Informationहाउस, िदली -& 110 Documentation 054 Centre Metcalfe House, Delhi - 110 054 मेटकॉफ हाउस, िदली - 110 054 Metcalfe House, Delhi- 110 054 CONTENT S. No. TITLE Page No. DRDO News 1-6 DRDO Technology News 1-6 1. DRDO radar comes to Odisha government's rescue in late hour of confusion 1 2. IMD used latest technology to give accurate forecast on Amphan: DG M 2 Mohapatra 3. Rajnath exhorts MSMEs to make India ‘Atma Nirbhar’ in defence tech, products 3 4. Defence Minister appreciates role played by SIDM, MSMEs in fight against 4 COVID-19 pandemic 5. US Navy wants T-45 Goshawk replacement, Can LCA Navy fit the bill? 5 Defence News 6-15 Defence Strategic National/International 6-15 6. DPSU, private sector integration need of the day: Air Chief Marshal RKS 6 Bhadauria 7. Indian Air Force restructures $17 billion fighter jet program 7 8. Set military reforms in motion 9 9. Army’s Tour of Duty ill-conceived. Neo-nationalism will only create political 10 militias 10. MH-60R Romeo Seahawk technical review world’s most advanced maritime 12 helicopter 11. -
액체로켓 메탄엔진 개발동향 및 시사점 Development Trends of Liquid
Journal of the Korean Society of Propulsion Engineers Vol. 25, No. 2, pp. 119-143, 2021 119 Technical Paper DOI: https://doi.org/10.6108/KSPE.2021.25.2.119 액체로켓 메탄엔진 개발동향 및 시사점 임병직 a, * ㆍ 김철웅 a⋅ 이금오 a ㆍ 이기주 a ㆍ 박재성 a ㆍ 안규복 b ㆍ 남궁혁준 c ㆍ 윤영빈 d Development Trends of Liquid Methane Rocket Engine and Implications Byoungjik Lim a, * ㆍ Cheulwoong Kim a⋅ Keum-Oh Lee a ㆍ Keejoo Lee a ㆍ Jaesung Park a ㆍ Kyubok Ahn b ㆍ Hyuck-Joon Namkoung c ㆍ Youngbin Yoon d a Future Launcher R&D Program Office, Korea Aerospace Research Institute, Korea b School of Mechanical Engineering, Chungbuk National University, Korea c Guided Munitions Team, Hyundai Rotem, Korea d Department of Aerospace Engineering, Seoul National University, Korea * Corresponding author. E-mail: [email protected] ABSTRACT Selecting liquid methane as fuel is a prevailing trend for recent rocket engine developments around the world, triggered by its affordability, reusability, storability for deep space exploration, and prospect for in-situ resource utilization. Given years of time required for acquiring a new rocket engine, a national-level R&D program to develop a methane engine is highly desirable at the earliest opportunity in order to catch up with this worldwide trend towards reusing launch vehicles for competitiveness and mission flexibility. In light of the monumental cost associated with development, fabrication, and testing of a booster stage engine, it is strategically a prudent choice to start with a low-thrust engine and build up space application cases. -
Satish Dhawan: Refractions from Another Time*
SPECIAL SECTION: Satish Dhawan: Refractions from another time* Venkatasubbiah Siddhartha1,† and Yagnaswami Sundara Rajan2 1International Strategic Studies Programme, National Institute of Advanced Studies, Bengaluru 560 012, India 2Former Scientific Secretary ISRO/Former Dr Vikram Sarabhai Distinguished Professor ISRO/DOS, ISRO Headquarters, Bengaluru 560 231, India A preword financial outlays a line item on ‘technology transfer and utilization’. That line item has now grown into the busi- REMINISCING about his time at the California Institute of ness plans of two commercial enterprises of DoS3. Technology (Caltech), USA, the late Sitaram Rao Valluri Accounts by other Indian Space Research Organisation (Director, National Aeronautical Laboratory, NAL), (ISRO) insiders (e.g. refs 4–6) have expatiated in their related to me an occasion when, in a conversation at respective distinctive styles the techno-managerial nitty- Caltech with the legendary Hans Liepmann, the latter gritty of the execution of launch vehicle and satellite pointed to a blackboard with ‘Satish’s writing on it’. programmes of ISRO4–6. Also revealed in them are deci- Liepmann said he had sprayed the board with a transpa- sions made under SD’s watch for the early seeding and rent coating so ‘it could not be rubbed off’. subsequent sprouting of a comprehensive portfolio of ‘Each time I had a difficult decision to make at NAL’, long-gestation enabling technologies and test facilities, Valluri confessed to me, ‘I would ask myself: “Would for liquid propulsion systems in particular. Satish approve?” ’ So, this essay is mostly about my interactions with During its composition, the draft title (‘SD: A Ratna of Dhawan on matters concerning the warp and weft of his Bharat’) of this essay, and several paragraphs drifted into contributions to, and concerns with, the fashioning of the hagiography – albeit sincere. -
RAIPUR | SUNDAY | FEBRUARY 28, 2021 ‘Power Sector in C’Garh Not to Be Privatized’
-""8 F + & . $G $ $G G 2.#%2$3! RNI Regn. No. CHHENG/2012/42718, Postal Reg. No. - RYP DN/34/2013-2015 : 0#1 %22- => ?' ' & 1,.23 ,4567 )*,./0 2(0B,(C(0D,('0 39:+,( ,9,5 298,';,:' 3,<8A9' /',0(05<(,'0<N2 ',39:E '3,"'D2,'C !" ( ) '* ) 4 5( 6! $ %'( $) & / 4'889 anyone the right to declare if we’re people of Congress or not, itching for a strong nobody has that right. We’ll PCongress leadership at the build the party and strengthen Centre in order to corner the it. We believe in the strength Narendra Modi-led and unity of the Congress”. Government, the group of 23 His Cabinet colleagues Congress leaders, known in the Kapil Sibal and Manish Tewari party circles as “dissident” voic- also batted for a strong es, on Saturday launched a Congress leadership at the top. ( 0/:;( fresh offensive questioning the Sibal said, “We had gathered top brass of the party why it together earlier too and we ligible Covid-19 vaccine failed to utilise the services of have to strengthen the party Easpirants in the country an “experienced” leader like together”. will have to shell out 250 per Ghulam Nabi Azad when it Sibal questioned as to why shot — 150 cost of vaccine needed him the most. the Congress was not utilising plus 100 service charge — if At least seven leaders the rich experience of Ghulam they opt to get themselves belonging to this “group of dis- Nabi Azad. “He is one such inoculated at the designated senters”, assembled in Jammu leader who knows the ground private hospitals during the sec- to attend Shanti Sammelan reality of Congress in every dis- ond phase of the vaccination organised by the Gandhi trict of every State. -
Daily Current Affairs 4 Novembere 2020
TH DAILY CURRENT AFFAIRS 4 NOVEMBERE 2020 GOVERNANCE ASER Survey 2020 Recently, the Annual State of Education Report (ASER) survey has been released which provides a glimpse into the levels of learning loss that students in rural India are suffering, with varying levels of access to technology, school and family resources resulting in a digital divide in education. This year, in the wake of the pandemic, the survey was conducted via phone calls, reaching 52,227 rural households with school-age children in 30 States and Union Territories (UTs). Annual Status of Education Report It is a nationwide survey of rural education and learning outcomes in terms of reading and arithmetic skills that has been conducted by the NGO Pratham for the last 15 years. It uses Census 2011 as the sampling frame and continues to be an important national source of information about children’s foundational skills across the country. ASER 2018 surveyed children in the age group of 3 to 16 years and included almost all rural districts in India and generated estimates of foundational reading and arithmetic abilities of children in the age group 5 to 16 years. ASER 2019 reported on the pre-schooling or schooling status of children in the age group 4 to 8 years in 26 rural districts, focused on the “early years” and laid emphasis on “developing problem-solving faculties and building a memory of children, and not content knowledge”. ASER 2020 is the first ever phone-based ASER survey and it was conducted in September 2020, the sixth month of national school closures. -
Space Commercialization
Space commercialization August 23, 2019 Source : The Hindu Manifest pedagogy: Space commercialisation is one aspect which was left untapped until the last few years. After successful stint of ISRO as a scientific body it is now accelerating its activities as a commercial body. This is a very important topic for Mains. In news: ISRO arm NSIL has begun search for PSLV makers Placing it in syllabus: Space commercialisation by India (explicitly mentioned) Static dimensions: Role of Antrix Corporation Current dimensions: Establishment of NSIL Outsourcing of PSLV ISRO’s space commercialisation plan and its impact Content: NewSpace India Ltd (NSIL), the new public sector space business company have launched a formal search for industry consortia which can regularly manufacture and deliver entire PSLV satellite launch vehicles for the Indian Space Research Organisation (ISRO). Role of Antrix Corporation: Antrix Corporation Limited (ACL), Bengaluru is a wholly owned Government of India Companyunder the administrative control of the Department of Space. Was incorporated as a private limited company owned by the Government of India in September 1992 as a Marketing arm of ISRO for promotion and commercial exploitation of space products, technical consultancy services and transfer of technologies developed by ISRO. Another major objective is to facilitate development of space related industrial capabilities in India. Antrix markets space products and services to global customers. It is committed to configuring a cost-effective, advanced and reliable solution for every space programme related need. Antrix optimizes the space systems keeping in view the specific customer objectives. It plays a pivotal role in delivering space systems and services that meet the expectations of leading global organizations. -
Orbital Fueling Architectures Leveraging Commercial Launch Vehicles for More Affordable Human Exploration
ORBITAL FUELING ARCHITECTURES LEVERAGING COMMERCIAL LAUNCH VEHICLES FOR MORE AFFORDABLE HUMAN EXPLORATION by DANIEL J TIFFIN Submitted in partial fulfillment of the requirements for the degree of: Master of Science Department of Mechanical and Aerospace Engineering CASE WESTERN RESERVE UNIVERSITY January, 2020 CASE WESTERN RESERVE UNIVERSITY SCHOOL OF GRADUATE STUDIES We hereby approve the thesis of DANIEL JOSEPH TIFFIN Candidate for the degree of Master of Science*. Committee Chair Paul Barnhart, PhD Committee Member Sunniva Collins, PhD Committee Member Yasuhiro Kamotani, PhD Date of Defense 21 November, 2019 *We also certify that written approval has been obtained for any proprietary material contained therein. 2 Table of Contents List of Tables................................................................................................................... 5 List of Figures ................................................................................................................. 6 List of Abbreviations ....................................................................................................... 8 1. Introduction and Background.................................................................................. 14 1.1 Human Exploration Campaigns ....................................................................... 21 1.1.1. Previous Mars Architectures ..................................................................... 21 1.1.2. Latest Mars Architecture ......................................................................... -
Space Coast Is Getting Busy: 6 New Rockets Coming to Cape Canaveral, KSC
4/16/2019 Space Coast is getting busy: 6 new rockets coming to Cape Canaveral, KSC Space Coast is getting busy: 6 new rockets coming to Cape Canaveral, Kennedy Space Center Emre Kelly, Florida Today Published 4:04 p.m. ET April 11, 2019 | Updated 7:53 a.m. ET April 12, 2019 COLORADO SPRINGS, Colo. – If schedules hold, the Space Coast will live up to its name over the next two years as a half-dozen new rockets target launches from sites peppered across the Eastern Range. Company, government and military officials here at the 35th Space Symposium, an annual space conference, have reaffirmed their plans to launch rockets ranging from more traditional heavy-lift behemoths to smaller vehicles that take advantage of new manufacturing technologies. Even if some of these schedules slip, at least one thing is apparent to several spaceflight experts here: The Eastern Range is seeing an unprecedented growth in commercial space companies and efforts. Space Launch System: 2020 NASA's Space Launch System rocket launches from Kennedy Space Center's pad 39B in this rendering by the agency. (Photo: NASA) NASA's long-awaited SLS, a multibillion-dollar rocket announced in 2011, is slated to become the most powerful launch vehicle in history if it can meet a stringent late 2020 deadline. The 322-foot-tall rocket is expected to launch on its first flight – Exploration Mission 1 – from Kennedy Space Center with an uncrewed Orion capsule for a mission around the moon, which fits in with the agency's wider goal of putting humans on the surface by 2024. -
PT-365-Science-And-Tech-2020.Pdf
SCIENCE AND TECHNOLOGY Table of Contents 1. BIOTECHNOLOGY ___________________ 3 3.11. RFID ___________________________ 29 1.1. DNA Technology (Use & Application) 3.12. Miscellaneous ___________________ 29 Regulation Bill ________________________ 3 4. DEFENCE TECHNOLOGY _____________ 32 1.2. National Guidelines for Gene Therapy __ 3 4.1. Missiles _________________________ 32 1.3. MANAV: Human Atlas Initiative _______ 5 4.2. Submarine and Ships _______________ 33 1.4. Genome India Project _______________ 6 4.3. Aircrafts and Helicopters ____________ 34 1.5. GM Crops _________________________ 6 4.4. Other weapons system _____________ 35 1.5.1. Golden Rice ________________________ 7 4.5. Space Weaponisation ______________ 36 2. SPACE TECHNOLOGY ________________ 8 4.6. Drone Regulation __________________ 37 2.1. ISRO _____________________________ 8 2.1.1. Gaganyaan _________________________ 8 4.7. Other important news ______________ 38 2.1.2. Chandrayaan 2 _____________________ 9 2.1.3. Geotail ___________________________ 10 5. HEALTH _________________________ 39 2.1.4. NaVIC ____________________________ 11 5.1. Viral diseases _____________________ 39 2.1.5. GSAT-30 __________________________ 12 5.1.1. Polio _____________________________ 39 2.1.6. GEMINI __________________________ 12 5.1.2. New HIV Subtype Found by Genetic 2.1.7. Indian Data Relay Satellite System (IDRSS) Sequencing _____________________________ 40 ______________________________________ 13 5.1.3. Other viral Diseases _________________ 40 2.1.8. Cartosat-3 ________________________ 13 2.1.9. RISAT-2BR1 _______________________ 14 5.2. Bacterial Diseases _________________ 40 2.1.10. Newspace India ___________________ 14 5.2.1. Tuberculosis _______________________ 40 2.1.11. Other ISRO Missions _______________ 14 5.2.1.1. Global Fund for AIDS, TB and Malaria42 5.2.2.