Cooking | Badai Tornado Memporak porandakan Amerika Serikat.

Cooking (0.19 seconds)

Get email alerts with latest cooking tips via email
(You can cancel email alerts at anytime.)

Badai Tornado Memporak porandakan Amerika Serikat.

From Youtube.com - Posted: Mar 06, 2012 - 2,991 views
Cooking | Badai Tornado Memporak porandakan Amerika Serikat. | Badai Tornado Memporak porandakan Amerika Serikat.
Badai Tornado Memporak porandakan Amerika Serikat.
Badai Tornado Memporak porandakan Amerika Serikat.
Duration: 01 minute 25 seconds 
Play Cooking Video
Romika fm 107.9
(Source: youtube.com).
speed up the downloads
Like to get lastest cooking tips everyday!
More:

inilah tornado F5 di oklahoma amerika

inilah tornado F5 oklahoma amerika. Video Tornado raksasa melibas Oklahoma, Amerika Serikat, Senin 2052013. Badai tornado yang melanda kota Moore di negara bagian Oklahoma, Amerika telah menewaskan 24 orang dan melukai lebih dari 200 orang.
22,773 views | May 23, 2013
cooking

BADAI TORNADO MENYAPU AMERICA.avi

http:tube.transtv.co.idvideoplay1694aliva-terlahir-prematur
3,623 views | May 24, 2011
cooking

suasana Badai Sandy di Amerika Serikat Lisa Raqiqta Romafirsta

Betapapun manusia paling super didunia ini tak akan ada yang mengalahkan kekuasaan Allah SWT. karena segala yang ada dibumi beserta isinya ada hanya dari kuasanya dan semuanya adalah menjadi kehendaknya untuk ada dan tiadanya, untuk itu wajiblah kita ini bersyukur atas apa yang diberikan kepada kita ini dan berkewajiban menjaganya sebagai amanah yang dititipkan kepada kita manusia.
3,404 views | Oct 31, 2012
cooking

ANGIN TOPAN TORNADO

9,537 views | May 22, 2013
cooking

Badai Salju dan Suhu Ekstrem Landa Amerika Serikat

Badai salju dan suhu ekstrem dilaporkan terjadi di sejumlah tempat di Amerika Serikat. Pejabat setempat melansir, tiga orang tewas akibat badai salju ini. KOMPASTV
565 views | Jan 06, 2014
cooking

New York Bersiap Hadapi Hantaman Badai Sandy

New York: Warga New Jersey dan New York, Amerika Serikat, bersiap-siap menghadapi hantaman badai sandy pada Senin (2910) waktu setempat. Sejumlah warga mengungsi. Layanan transportasi umum dan aktivitas sekolah pun berhenti sementara.Sejak Ahad (2810) malam, pemerintah menghentikan layanan kereta api bawah tanah, bus, dan kereta. Lebih 700 penerbangan internasional dibatalkan. Pembatalan juga berlaku pada 2.500 penerbangan di hari-hari berikutnya hingga kondisi dikatakan aman.Pemerintah pun menetapkan status darurat di beberapa wilayah negara bagian. Badai menghambat jadwal kampanye dua kandidat Presiden Amerika Serikat, Barack Obama dan Mitt Romney.Prakiraan cuaca pemprediksi badai mengarah ke wilayah utara Amerika Serikat. Kecepatan badai mencapai 11 Kilometer (Km) per jam. Sedangkan kecepatan anginnya sekitar 120 Km per jam. Pemerintah memperkirakan badai akan berdampak pada 50 juta orang. (RRN)
2,656 views | Oct 29, 2012
cooking

MONSTER TRUCK US military Ultra Heavy Lift Amphibious Connector

New concept for the US Marine Corps A potential replacement for the Marines' 20-year-old air cushioned ship-to-shore craft has foam runners and a massive payload.Officials with the Marine Corps Warfighting Lab, in conjunction with the Office of Naval Research, conducted a technical assessment earlier this month with a half-scale version of the Ultra Heavy-Lift Amphibious Connector, a high-tech craft being developed as an option to replace the Landing Craft Air Cushioned as a vehicle to bring troops, vehicles and gear ashore. The UHAC has also been discussed as a replacement for the Landing Craft Utility, another Navy ship-to-shore connector, but Warfighting Lab officials said they were especially interested in how the UHAC stacked up against the LCAC.The Navy's LCACs traditionally deploy with and operate from amphibious well deck ships and often transport Marines to and from shore as part of training or Marine Expeditionary Unit deployments.Unlike the LCAC, which acts as a hovercraft with an inflatable skirt, the UHAC has air-filled tracks made out of foam that can propel it through the water and on land. The footprint of the UHAC is significantly larger: 2,500 square feet of deck area to the LCAC's 1,800. But this means the UHAC can handle a much larger payload. While the LCAC can carry 65 tons of gear, the UHAC can handle 150 tons, or 190 with an overload payload.Capt. James Pineiro, Ground Combat Element branch head for the Warfighting Lab's Science and Technology Division, said the UHAC would be able to carry three main battle tanks ashore, at some 60 tons apiece.Another advantage to the UHAC, Pineiro said, is its range: 200 nautical miles to the LCAC's 86. And unlike the LCAC, when the UHAC arrives onshore, it can keep on going, thanks to low pressure captive air cells in the tracks. At about a pound per square inch, the UHAC can cross mud flats and tidal marsh areas. And the tracks can crawl over a sea wall of up to 10 feet, he said — all important features during a beach assault."You could look at the amphibious invasion of Inchon, during the Korean War," Pineiro said. "there were significant mud flats there, and a 26-foot tide difference. At low tide it went a couple of miles out. That was a problem during the invasion of Inchon."Where the UHAC does come up short is in water speed. Because of the drag created by the foam tracks, it can only travel at 20 knots, half the speed of the LCAC.But Pineiro said he anticipated that mission commanders would be able to work around this drawback."When you get into planning ops, you kind of plan for your capability," he said.Officials with the project said the concept for the UHAC originated in 2008, with a goal to design an amphibious vehicle with low PSI. The Office of Naval Research accepted a concept design for the vehicle from the company Navatek, Inc., and the project has been in development since then, with the construction of a half-scale demonstrator and an at-sea demonstration in 2012.The half-scale model is still massive at 42 feet long, 26 feet wide and 17 feet high. It was in Honolulu in early March to complete a limited technical assessment to demonstrate its capabilities. The test, Pineiro said, involved launching the UHAC from a simulated ship's well deck with an internally transported vehicle aboard. The UHAC brought the vehicle to the shore and then returned to the ship, he said.The assessment is preparation for a larger demonstration of the UHAC's abilities at the Advanced Warfighting Experiment, also in Hawaii, that will take place in conjunction with the international exercise Rim of the Pacific 2014 this summer."We want to make sure the UHAC can perform," Pineiro said.Future steps following this summer's experiment remain unclear as testing continues. But according to the Marines Seabasing Required Capabilities Annual Report for 2013, published in December, product managers with ONR are working with Defense Department agencies to secure funding for continued development."Development of a full-scale technology demonstrator is a possibility," the report said.Amid budget cutbacks, one feature is sure to catch the eye of acquisition officials: because of the technology involved in constructing and operating a UHAC, ONR estimates per-unit production and maintenance costs would be less than half that of an LCAC, officials with the project said.The Navy began purchasing its 91 LCACs in the early 1980s at per-unit costs ranging from $22 million to $32 million, or between $45 and $75 million with inflation adjusted.
44,279 views | Jul 11, 2014
cooking

Cuaca Buruk Menerjang Wilayah Amerika

Cuaca buruk kembali menerjang sejumlah wilayah di Amerika Serikat. Selain hujan, angin tornado juga melanda wilayah Kansas.http:beritasatu.com
1,856 views | May 19, 2013
cooking

DEADLY FAST Turkish Military T129 ATAK Attack Helicopter

Great helicopter for the Turkish Military. The TAIAgustaWestland T129 is an attack helicopter based on the Agusta A129 Mangusta. The T129 was developed by Turkish Aerospace Industries (TAI), with AgustaWestland as the primary partner. The helicopter is designed for hot and high environments. The ATAK programme was begun to meet the Turkish Armed Forces' requirements for an attack and tactical reconnaissance helicopter. The T129 is the result of the integration of Turkish developed high-tech avionics and weapon systems onto the combat proven AgustaWestland A129 airframe, with upgraded engines, transmission and rotor blades. It is in use by the Turkish Army, and is being offered to other air forces.Design and development[edit] The ATAK programme was begun to meet the Turkish Armed Forces' requirements for an attack and tactical reconnaissance helicopter.[3] Turkey announced on 30 March 2007 that it had decided to negotiate with AgustaWestland to co-develop and produce 51 (with 40 options) attack helicopters based on the Agusta A129 Mangusta.[4][5] Based on the AW129, the helicopter is to be assembled in Turkey by Turkish Aerospace Industries (TAI) as the T-129. A contract was signed on 7 September 2007 worth $1.2 billion.[6][7] Turkey's attack helicopter project is named "ATAK".[8] On 22 June 2008, the agreement between TUSAS Aerospace Industries (TAI) and AgustaWestland formally entered into force. Under the agreement, TAI will develop an indigenous mission computer, avionics, weapons systems, self-protection suites and the helmet-mounting cuing systems. Tusaş Engine Industries (TEI) will manufacture the LHTEC CTS800-4N engines under licence. Under the agreement, Turkey has full marketing and intellectual property rights for the T-129 platform; Turkey can export or transfer of the platform to third countries, excluding Italy and the United Kingdom.[9] The T129 was optimized for hot and high conditions.[10] It has several key improvements over the original A129 inline with the requirements of the Turkish Army.[11] The T129 will carry 12 Roketsan-developed UMTAS anti-tank missiles (Turkish indigenous development similar to Hellfire II).[12] It will use the more powerful LHTEC T800 (CTS800-4) engine.[13] The T129 features a 20 mm gatling-style cannon in a nose turret. It can carry a combination of 70 mm rocket pods, Stinger air-air missile pods, and gun pods on its stub wing pylons.[14] On 16 July 2007, the Scientific and Technological Research Council of Turkey (TUBITAK), Meteksan Savunma Sanayii AŞ and Bilkent University formed a consortium for the development of an advanced millimetre wave radar (MILDAR), similar to the Longbow and the IAIELTA radars. It is planned that the radar will enter service in mid-2009.[15][16] The MILDAR project was successfully completed in February 2012.[17] A media report indicates that one helicopter will be kept by the Turkish Ministry of Defense and used as a test-bed for systems development. The remaining 50 helicopters will be delivered to the Turkish Army. An optional 40 more T129 helicopters will be produced if necessary.[18] These 50 T129s are to be designated T129B.[19] On 28 September 2009, the T129's maiden flight took placed when P1 prototype flew at AgustaWestland's facilities in Vergiate, Italy.[20] In November 2010, Turkey ordered an additional nine T129 helicopters to increase its total ordered to 60.[21][22] These T129s are to meet an urgent operational requirement for the Turkish Army and will be built by TAI for delivery in 2012, one year before the start of delivery the previously ordered 51 helicopters.[6][23] These T129s are designated T129A, as they lack advanced anti-tank missiles. As a result of project delays, the T129As were to enter service in 2013.[19]Operational history[edit] Flight testing[edit] On the 19 March 2010, the first T129 prototype (P1) conducted high altitude hover tests near Verbania, Italy after having completed several successful test flights. During the hover test T129 P1 lost its tail rotor at 15,000 feet. Test pilot Cassioli regained enough control to steer away from residential area before crashing. The helicopter's crew escaped without serious injuries.[24][25] On 17 August 2011, Turkish Aerospace Industries announced the first successful flight of the T129 prototype "P6", that was produced at its facilities in Ankara, Turkey. The tested prototype was the first of three prototypes to be assembled in Turkey.[26] In 2013, several media resources claimed that the first batch of helicopters delivered to Turkish Army for trials did not meet Turkish Army requirements in "vibration, balance, weight", and did not fit the requirements of the contract. The T129 ATAK helicopter's front is heavier than its rear, so its nose facing down. To resolve this, 137 kg was added to the tail, which caused helicopter to exceed its weight requirement.
176,125 views | Jun 29, 2014
cooking

FUTURE TECHNOLOGY aircraft for Nato British Armed Forces

Future Stealth aircraft for nato. Her Majesty's Armed Forces, commonly known as the British Armed Forces, and occasionally the Armed Forces of the Crown, are the armed forces of the United Kingdom. The Armed Forces consists of three professional uniformed services: the Royal Navy and Royal Marine Corps, forming the Naval Service, the British Army and the Royal Air Force.[5][6] The Commander-in-Chief of Her Majesty's Armed Forces is the British monarch, Queen Elizabeth II, to whom members of the forces swear allegiance.[1] Under British constitutional law, the armed forces are subordinate to the Crown. However under the 1689 Bill of Rights no standing army may be maintained during time of peace without the consent of Parliament; Parliament gives this consent every five years by passing an Armed Forces Act.[7] The armed forces are managed by the Defence Council of the Ministry of Defence, headed by the Secretary of State for Defence. The British Armed Forces are charged with protecting the United Kingdom, its overseas territories and Crown Dependencies, as well as promoting Britain's wider security interests, and supporting international peacekeeping efforts.[8] They are active and regular participants in NATO and other coalition operations. Britain is also party to the Five Power Defence Arrangements. Recent operations have included wars in Afghanistan and Iraq, the 2000 intervention in Sierra Leone, peacekeeping responsibilities in the Balkans and Cyprus, and participation in the UN-mandated no-fly zone over Libya. Overseas garrisons and facilities are maintained at Ascension Island, Belize, Brunei, Canada, Diego Garcia, the Falkland Islands, Germany, Gibraltar, Kenya, Qatar and the Sovereign Base Areas (Cyprus).[9][10] The United Kingdom tested its first nuclear weapon under Operation Hurricane in 1952, becoming the third nation in the world to achieve the status of a nuclear power. As of 2012, Britain remains one of five recognised nuclear powers, with a total of 225 nuclear warheads. Of those, no more than 160 are deployed and active. Its nuclear deterrence system is based on Trident missiles onboard nuclear-powered ballistic missile submarines.Recent history[edit] Four major reviews of the British Armed Forces have been conducted since the end of the Cold War. All three services experienced considerable reductions in manpower, equipment, and infrastructure during this period[28] while re-structuring to deliver a greater focus on expeditionary warfare. The Conservative government produced the Options for Change review in the 1990s, seeking to benefit from a perceived post--Cold War "peace dividend".[29] Though the Soviet Union had disintegrated, a presence in Germany was retained in the reduced form of British Forces Germany. Experiences during the First Gulf War prompted renewed efforts to enhance joint operational cohesion and efficiency among the services by establishing a Permanent Joint Headquarters in 1996.[30][31] An increasingly international role for the British Armed Forces was pursued since the Cold War's end.[32] This entailed the Armed Forces often constituting a major component in peacekeeping missions under the auspices of the United Nations or NATO, and other multinational operations. Consistent under-manning and the reduced size of the Armed Forces highlighted the problem of "overstretch" during the conflicts in Iraq and Afghanistan.[33] This reportedly contributed to personnel retention difficulties and challenged the military's ability to sustain its overseas commitments.[33][34][35] A Strategic Defence Review (SDR)—described as "foreign-policy-led"—was published in 1998.[36][37] Expeditionary warfare and tri-service integration were central to the review, which sought to improve efficiency and reduce expenditure by consolidating resources.[38][39] Most of the Armed Forces' helicopters were collected under a single command and a Joint Force Harrier was established in 2000, containing the Navy and RAF's fleet of Harrier Jump Jets. A Joint Rapid Reaction Force was formed in 1999, with significant tri-service resources at its disposal.[40]The first major post-11 September restructuring was announced in the 2004 Delivering Security in a Changing World: Future Capabilities review, continuing a vision of "mobility" and "expeditionary warfare" articulated in the SDR.[41][42] Future equipment projects reflecting this direction featured in the review, including the procurement of two large aircraft carriers and a series of medium-sized vehicles for the Army. Reductions in manpower, equipment, and infrastructure were also announced. The decision to reduce the Army's regular infantry to 36 battalions (from 40) and amalgamate the remaining single-battalion regiments was controversial, especially in Scotland and among former soldiers.[43] Envisaging a rebalanced composition of more rapidly deployable light and medium forces,
24,694 views | Jul 10, 2014
cooking

Oklahoma Tornado 2013 The Strongest Tornado Ever Recorded

One of the strongest tornadoes ever recorded has ripped through a suburb of Oklahoma City, killing as many as 91 people and destroying everything in its path. Around half of those killed by ferocious winds of up to 200mph in the southern suburb of Moore are thought to be children, with one elementary school being directly hit.Entire neighbourhoods were flattened, rendering thousands of people homeless and leaving buildings on fire.
1,061,367 views | May 21, 2013
cooking

Musik Ahad, 4 Maret 2012 Lima group 1

Romika fm 107.9 sleman , yogyakarta
565 views | Mar 06, 2012
cooking

7 Badai Terdahsyat On The Spot Trans 7 12032012

57,711 views | Mar 13, 2012
cooking

WORLDS BEST us air force F 22 Stealth Aircraft

The Lockheed Martin F-22 Raptor is a single-seat, twin-engine, all weather stealth tactical fighter developed for the United States Air Force (USAF). Developed by Lockheed Martin and Boeing for the USAF's Advanced Tactical Fighter program, the aircraft was designed primarily as an air superiority fighter, but has additional capabilities including ground attack, electronic warfare, and signals intelligence roles.[7] The aircraft was variously designated F-22 and FA-22 prior to formally entering service in December 2005 as the F-22A. Despite a protracted development and operational issues, the USAF considers the F-22 a critical component of their tactical air power, and claims that the aircraft is unmatched by any known or projected fighter.[8] Lockheed Martin claims that the Raptor's combination of stealth, speed, agility, precision and situational awareness, combined with air-to-air and air-to-ground combat capabilities, makes it the best overall fighter in the world today.[9] Air Chief Marshal Angus Houston, former Chief of the Australian Defence Force, said in 2004 that the "F-22 will be the most outstanding fighter plane ever built."[10] The high cost of the aircraft, a lack of clear air-to-air missions because of delays in Russian and Chinese fighter programs, a ban on exports, and development of the more affordable and versatile F-35 led to the end of F-22 production.[N 1] A final procurement tally of 187 operational aircraft was established in 2009 and the last F-22 was delivered to the USAF in 2012.[12][13]Design Overview The F-22 Raptor is a fifth generation fighter that is considered fourth-generation in stealth aircraft technology by the USAF.[112] Its dual afterburning Pratt & Whitney F119-PW-100 turbofans incorporate pitch axis thrust vectoring with a range of ±20 degrees; each engine has a maximum thrust in the 35,000 lbf (156 kN) class.[113][8] Maximum speed without external stores is estimated to be Mach 1.82 during supercruise and greater than Mach 2 with afterburners.[114][N 2] According to former Lockheed chief test pilot Paul Metz, the Raptor has fixed-geometry inlets and has a greater climb rate than the F-15.[116] The F-22 is the first operational aircraft to combine supercruise, maneuverability, stealth, and sensor fusion into a single platform.[117] To withstand stress and heat, the F-22 makes extensive use of materials such as high-strength titanium alloys and composites whose structural weight percentages are 39% and 24% respectively.[118] The use of internal weapons bays allows the aircraft to maintain a comparatively higher performance while carrying a heavy payload over most other aircraft due to a lack of drag from external stores. It is one of only a few aircraft that can supercruise or sustain supersonic flight without the use of afterburners, which consume vastly more fuel; targets can be intercepted which subsonic aircraft would lack the speed to pursuit and an afterburner-dependent aircraft lack the fuel to reach.[8][119] The F-22's design has its engines positioned close together, so there is no room for weapons bays on the same plane as the engines; the bays were placed around and below inlet ducts. The inlets' twisting design adds extra weight and recovery from stalls is complicated if thrust vectoring fails.[120]The F-22 is highly maneuverable at both supersonic and subsonic speeds. It has high departure resistance, enabling it to remain controllable at extreme pilot inputs.[121] The Raptor's thrust vectoring nozzles allow the aircraft to turn tightly, and perform extremely high alpha (angle of attack) maneuvers such as the Herbst maneuver (or J-turn), Pugachev's Cobra, and the Kulbit.[116] The F-22 is also capable of maintaining a constant angle of attack of over 60° while maintaining some control of roll.[116][122] The aircraft's high operating altitude also gives it a significant advantage over legacy fighters.[123] The F-22's combination of speed, altitude, agility, sensor fusion and stealth work together for increased effectiveness. Altitude, speed, and advanced active and passive sensors allow targets to be spotted at considerable ranges and increase weapons range. Altitude and speed also complement stealth's effectiveness by increasing distance between the aircraft and ground defenses and giving defensive systems less time to react.[124][8][125]Armament The Raptor has three internal weapons bays: a large bay on the bottom of the fuselage, and two smaller bays on the sides of the fuselage, aft of the engine intakes.[148] It can carry six medium range missiles in the center bay and one short--range missile in each side bay;[149] Four of the medium range missiles can be replaced with two bomb racks that can each carry one medium-size or four smaller bombs.[8] Carrying armaments internally maintains the aircraft's stealth and lowers drag for higher speeds and longer range.
29,263 views | Jul 01, 2014
cooking

angin ternado dahsyat

194 views | May 04, 2013
cooking

SUPER FAST MACH 6 us air force X 51 hypersonic Missile

Another great idea for the United States Air Force (us air force) The Boeing X-51 (also known as X-51 WaveRider) is an unmanned scramjet demonstration aircraft for hypersonic (Mach 6, approximately 4,000 miles per hour (6,400 kmh) at altitude) flight testing. It completed its first powered hypersonic flight on 26 May 2010. After two unsuccessful test flights, the X-51 completed a flight of over six minutes and reached speeds of over Mach 5 for 210 seconds on 1 May 2013 for the longest duration hypersonic flight. The X-51 is named "WaveRider" because it uses its shock waves to add lift. The program is run as a cooperative effort of the United States Air Force, DARPA, NASA, Boeing, and Pratt & Whitney Rocketdyne. The program is managed by the Aerospace Systems Directorate within the United States Air Force Research Laboratory (AFRL).[2][3] X-51 technology will be used in the High Speed Strike Weapon (HSSW), a Mach 5+ missile planned to enter service in the mid-2020s. Design and development[edit] In the 1990s, the Air Force Research Laboratory (AFRL) began the HyTECH program for hypersonic propulsion. Pratt & Whitney received a contract from the AFRL to develop a hydrocarbon-fueled scramjet engine which led to the development of the SJX61 engine. The SJX61 engine was originally meant for the NASA X-43C, which was eventually canceled. The engine was applied to the AFRL's Scramjet Engine Demonstrator program in late 2003.[4] The scramjet flight test vehicle was designated X-51 on 27 September 2005.[5]In flight demonstrations, the X-51 is carried by a B-52 to an altitude of about 50,000 feet (15 km; 9.5 mi) and then released over the Pacific Ocean.[6] The X-51 is initially propelled by an MGM-140 ATACMS solid rocket booster to approximately Mach 4.5. The booster is then jettisoned and the vehicle's Pratt & Whitney Rocketdyne SJY61 scramjet accelerates it to a top flight speed near Mach 6.[7][8] The X-51 uses JP-7 fuel for the SJY61 scramjet, carrying some 270 lb (120 kg) on board.[9] DARPA once viewed X-51 as a stepping stone to Blackswift,[10] a planned hypersonic demonstrator which was canceled in October 2008.[11] In May 2013, the U.S. Air Force plans have X-51 technology applied to the High Speed Strike Weapon (HSSW), a missile similar in size to the X-51. The HSSW could fly in 2020 and enter service in the mid-2020s. It is envisioned to have a range of 500-600 nmi, fly at Mach 5-6, and fit on an F-35 or in the internal bay of a B-2 bomber.[12]Testing Ground tests of the X-51A began in late 2006. A preliminary version of the X-51, the "Ground Demonstrator Engine No. 2", completed wind tunnel tests at the NASA Langley Research Center on 27 July 2006.[13] Testing continued there until a simulated X-51 flight at Mach 5 was successfully completed on 30 April 2007.[14][15] The testing is intended to observe acceleration between Mach 4 and Mach 6 and to demonstrate that hypersonic thrust "isn't just luck".[16][17] Four test flights were initially planned for 2009, but the first captive flight of the X-51A on a B-52 was not conducted until 9 December 2009,[18][19] with further captive flights in early 2010.[20][21]Powered flight tests[edit] The first powered flight of the X-51 was planned for 25 May 2010, but the presence of a cargo ship traveling through a portion of the Naval Air Station Point Mugu Sea Range caused a 24 hour postponement.[22] The X-51 completed its first powered flight successfully on 26 May 2010. It reached a speed of Mach 5, an altitude of 70,000 feet (21,000 m) and flew for over 200 seconds; it did not meet the planned 300 second flight duration, however.[23][24] The test had the longest hypersonic flight time of 140 seconds while under its scramjet power.[24] The X-43 had the previous longest flight burn time of 12 seconds,[24][25][26] while setting a new speed record of Mach 9.8 (12,144 kmh, 7,546 mph). Three more test flights were planned and will use the same flight trajectory.[26] Boeing proposed to the Air Force Research Laboratory (AFRL) that two test flights be added to increase the total to six, with flights taking place at four to six week intervals, provided there are no failures.[27] The second test flight was initially scheduled for 24 March 2011,[28] but was not conducted due to unfavorable test conditions.[29] The flight took place on 13 June 2011. However, the flight over the Pacific Ocean ended early due to an inlet unstart event after being boosted to Mach 5 speed. The flight data from the test was being investigated.[30] A B-52 released the X-51 at an approximate altitude of 50,000 feet. The X-51’s scramjet engine lit on ethylene, but did not properly transition to JP-7 fuel operation.[31]The third test flight took place on 14 August 2012.[32] The X-51 was to make a 300 second (5 minutes) experimental flight at speeds of Mach 5, more than 3,600 mph.[33] After separating from its rocket booster, the craft lost control and crashed into the Pacific.[34]
7,748 views | Jul 25, 2014
cooking

Disclaimer: Cooking-Library.Com is a Food and Cooking search engine that indexing and organizing articles on the web. Everyday 100+ new guides, tips, experiences to improve your cooking skills.

© 2014 - Cooking-Library.Com