hypersonic flight news

hypersonic flight news

The 419th Flight Test Squadron fired a practice round of the AGM-158 Joint Air-to-Surface Standoff Missile from the bomber. For instance, current generations of space-based sensors, they report, will be able to track the weapon’s fiery twists and turns during most of its flight through the atmosphere. Still, with rivals like Boom Technologies and others advancing their own supersonic plans, Aerion Chief Executive Officer Tom Vice is already anticipating the arrival of hypersonic travel. Now, independent experts have studied the technical performance of the planned weapon and concluded that its advertised features are more illusory than real. Surveillance systems flying that fast could dispatch quickly and avoid detection, as radars would have a hard time tracking them. They’re basically stubby gliders. While many companies in this space have been big on pronouncements, the engineering obstacles to bringing a new generation of supersonic planes—let alone hypersonic planes—to market are nothing to sniff at. The design is exclusive for Aerion, said Vice, who declined to disclose how much the engine development will cost or how it’s being financed. Virgin Galactic Holdings Inc. surprised some investors in August with plans for a Mach 3 aircraft seating as many as 19 people, an interim step on the company’s path toward eventual hypersonic point-to-point travel. “We’ll get there years ahead of anybody else.”. “Somebody else wanting to build a supersonic business jet—they’re going to have to go find a different engine,’’ Vice said. The esoteric term is a measure of lifting power versus drag. The warheads rise into space atop a traditional long-range missile but then descend quickly into the atmosphere to bank, careen and otherwise maneuver. (Orbital space vehicles routinely re-enter the earth’s atmosphere at Mach 25, or 19,000 mph; meanwhile, several military fighter jets can top Mach 2, or 1,500 mph.) The clashes between public views of hypersonic warheads and their actual abilities, the two experts conclude, arise from overstated official claims meant “to justify the expenditure necessary” for their development and deployment. Flying at Mach 8 (8 times the speed of sound or around 10,000 kph), the missile poses a new and credible threat to the air defense systems of potential aggressors. Engineering May 18, 2016 Aerion “for sure” will be the first new supersonic commercial aircraft to market, he predicted. Even though hypersonic flight is now commonplace in the U.S. military, the age of supersonic passenger transport was put on hold with the last flights … Military officials called the paper insubstantial, saying it was based on outdated data. Attaining hypersonic flight – the ability to fly and maneuver at more than five times the speed of sound – is a priority for the U.S. Department of Defense (DOD) as it works to modernize the military and weapons systems. Hypersonic defensive capabilities require a multi-layered approach across all phases of flight detection, tracking and interception. Aerion contends its “boomless cruise” technology will prevent sonic booms from reaching the ground. As if making supersonic work again wasn’t hard enough, some of these companies are also working toward what they say will be an environmentally responsible means of travel, without the extreme noise or emissions that accompanied the former Concorde. As the second era of faster-than-sound air travel nears, one of the niche industry’s pioneering players is looking further into the future—toward flights that are even faster. The idea is to build a high-speed passenger transport by the 2030s. Texas billionaire Robert Bass with a model of his planned supersonic business jet in 2014. To do so—and to avoid the physical rigors and technical complexities of suborbital space flight—Aerion’s next craft would have to cruise within the atmosphere at more than four times the speed of sound, or about 3,000 mph (4,828 kph). Aerion’s aspiration to hypersonic speeds comes almost five years before it even plans to build a production-model of its $120 million supersonic business jet, and seven years before the first delivery, assuming everything goes right. In war, such tactics are seen as a good way for attackers to evade interceptors and lessen warning time. We are developing technology that is incredibly fast and precise to defend the nation and our allies against hypersonic threats. And a fourth player, Boston-based Spike Aerospace, plans a 12-18-passenger supersonic jet that cruises at Mach 1.6 and has range to cover nonstop flights from London to Hong Kong and Dubai to New York. With world-class user facilities and leading expertise in X-ray science, advanced materials and high-performance computing, Argonne brings unique capabilities to advance this field. Cruising at Mach 1.4, the AS2 would allow for a New York-London flight in four hours or London-Chicago in five hours, each two hours faster than conventional jet flights. Have a confidential tip for our reporters? Virgin Galactic’s Mach 3 aircraft design for high speed travel. Ned Price, a spokesman for the Biden transition team, declined to comment on the issue of hypersonic warheads. Aerion, which is moving its headquarters from Reno, Nevada, to Melbourne, Florida—adjacent to its planned assembly center—is one of several firms in the nascent field of supersonic civil aviation, which has been heating up this year despite the economic shocks of the coronavirus pandemic. The time it would take a hypersonic warhead to complete an attack, General Hyten said, “could be half” that of a standard missile. Hypersonic flight, which clocks in at about 4,000 miles per hour or more, is very difficult right now, said Parziale. Focusing on National Security “I’m encouraged by that. Two scientists find revolutionary claims about the evasion of detection and defenses to be “nonsense.”. Last year, his budget asked the Pentagon to spend $3.2 billion on hypersonic arms research, up $600 million from the previous year’s request. “Our long-term vision is to allow people to travel between any two points on the planet within three hours,” Vice said Oct. 2 in an interview with Bloomberg News. The last public attempt at hypersonic atmospheric flight was the Boeing X-51 Waverider in 2013 over the Pacific Ocean near Ventura, California. But you’ve got to solve the engine issue.”. The firm wants to reach hypersonic velocity, beyond five times the speed of sound, around 4,000mph (6,400km/h) or Mach 5. While some commercial plane makers are … Hypersonic flight is hot — in more ways than one.It’s a big area for research in defense applications and potentially in commercial aircraft to compress travel times in a globalized world. Lockheed Martin Corp. will provide technical guidance on hypersonic flight systems. Elon Musk’s Space Exploration Technologies Corp. and Virgin Galactic have said their eventual high-speed point-to-point aircraft service will operate above earth’s atmosphere, at hypersonic speeds, unlike envisioned supersonic aircraft that cruise at lower altitudes, around 60,000 feet (18,288 meters). Commercial flying at the speed of sound is closer to a comeback as rivals position themselves for the next era. And surprisingly, given the weapon’s speedy reputation, they say their analysis shows it will fly intercontinental distances more slowly than ballistic missiles and warheads fired on low flight paths known as depressed trajectories. Russian Defense Ministry Press Service, via Associated Press, Laboratory for Nuclear Security and Policy. A still taken from a video released by the Russian Defense Ministry showing the Russian Zircon hypersonic cruise missile launching from the Admiral Groshkov frigate in the White Sea in October. The team’s analysis, he noted, focuses on an underlying issue of physics that he said casts doubt on the new class of weapons in general. WASHINGTON — The Pentagon made good on its word that it would test a hypersonic glide body in a flight test this year, launching it from the Pacific Missile Range Facility in … To gain an edge on hypersonic weapons, the Pentagon wants more help from universities October 27, 2020 The other, awkwardly named the Hypersonic Strike Weapon – Air Breathing (HSW-ab), is a hypersonic cruise missile that has engine power throughout its flight path. Military experts call hypersonic warheads the next big thing in intercontinental warfare. In their paper, the authors contrast their findings with military claims. Boom plans to use three GE J85 engines to power the XB-1 and is evaluating engine designs with Rolls-Royce for the production aircraft, which Boom calls Overture. Similarly Tagged Content Recently, hypersonic flight has been in the news as Russia, China and the U.S. invest enormous research and funds into new, nuclear-capable missiles and uncrewed drones. An illustration of a prototype warhead known as the Hypersonic Technology Vehicle 2 emerging from its protective cover and preparing to re-enter Earth’s atmosphere. Hypersonic flight and technology does, however, present some unique challenges, said Mark Lewis, the Defense Deparment’s director of defense research and engineering for modernization. “But it will take time and creativity to be successful.”, Hypersonic Superweapons Are a Mirage, New Analysis Says. In contrast, jetliners and some birds have a ratio approximately eight times higher. A two-hour flight from Sydney to London is a step closer to reality after the latest successful test Wednesday of hypersonic technology in the Australian desert. At some point in the future, as supersonic develops into a viable mode for civil aviation, well-heeled travelers keen to save even more time may be able to turn to hypersonic flights—where cruise velocities can top Mach 5. Boom Technologies, meanwhile, plans a $200 million supersonic jet that can carry 65 to 85 passengers at more than twice the speed of sound, which it said will enter service by 2030. Aerion said it plans further capital raises over the next three or four years and will add additional equity investors before it turns to the debt market for financing, Vice said. Their findings, they say, also apply to other American prototypes, as well as devices being developed by China, Russia and other countries. Testing the vehicles using the new sensing paradigm is still … The company has orders for 30 jets from Japan Airlines Co. Ltd and Virgin Group. The Texas A&M Engineering Experiment Station (TEES) will manage a five-year, $20 million per-year DOD initiative involving many of the nation’s top research universities. The U.S. Department of Defense on Oct. 26 announced that the Texas A&M Engineering Experiment Station will lead a $100 million national research consortium for modernizing hypersonic flight capabilities. The SABRE (Synergetic Air-Breathing Rocket Engine) now enables us to eye hypersonic flights for commercial passenger air travel perhaps in as little as 15 years! The Department of Defense (DOD) today named a state agency of The Texas A&M University System to lead a national consortium for modernizing hypersonic flight capabilities. By definition, hypersonic vehicles fly at more than five times the speed of sound — or up to dozens of times faster than jetliners. Richard L. Garwin, a physicist and longtime adviser to the federal government, called the paper “very good and important.” He added that he had provided his own similar criticisms of hypersonic warheads to defense officials. Ferrari Relies on U.S. as Italy Sales Slump, Netflix Hits Record After Subscribers Leap Past 200 Million, Atlanta Dream Is Close to Being Sold, Taking Kelly Loeffler Out of WNBA, China-Made Jeep Comments Spur Campaign Battle. Boeing’s HorizonX venture investment arm is placing a big bet on hypersonic flight. Hypersonic arms are among the topics that defense experts see administration officials as addressing in early talks with Russia and China, including the possibility of finding ways to impose restraints. Also in the works to flight test elements of the SR-72 design around the vehicle... Claims and not many numbers, you find that the claims are nonsense. ” higher... On the issue of hypersonic warheads the next era a lift-to-drag ratio planned supersonic business jets an... 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