The X-51A represents one of the service's most significant reinvestments in hypersonic flight since the rocket-powered X-15 program which flew 50 years earlier.Īir Force officials anticipate the X-51A program will provide a foundation of knowledge required to develop the game changing technologies needed for future access to space and hypersonic weapon applications. In addition to scalable scramjet propulsion, other key technologies that will be demonstrated by the X-51A include thermal protection systems materials, airframe and engine integration, and high-speed stability and control. Since scramjets are able to burn atmospheric oxygen, they don't need to carry large fuel tanks containing oxidizer like conventional rockets, and are being explored as a way to more efficiently launch payloads into orbit. It was designed to pave the way to future hypersonic weapons, hypersonic intelligence, surveillance and reconnaissance, and future access to space. The X-51A program is a technology demonstrator and was not designed to be a prototype for weapon system. For thermal protection, the vehicle utilizes a Boeing designed silica-based thermal protection system as well as Boeing Reusable Insulation tiles, similar to those on board the NASA Space Shuttle Orbiters.įour X-51As were built for the Air Force. Some carbon/carbon composites of the leading edges of fins and cowls are used. The X-51 was made primarily using standard aerospace materials such as aluminum, steel, inconel, and titanium. Boeing's Phantom Works performed overall air vehicle design, assembly and testing for the X-51's various component systems. The distinctive, shark-nosed cruiser has small controllable fins and houses the heart of the system, an SJY61 supersonic combustion ramjet or scramjet engine built by Pratt & Whitney Rocketdyne designed to burn JP-7 jet fuel. The nearly wingless cruiser is designed to ride its own shockwave, thus the nickname, Waverider. The flight test vehicle stack is approximately 25 feet long and includes a modified solid rocket booster from an Army Tactical Missile, a connecting interstage, and the X-51A cruiser. The X-51A is designed to be launched from an airborne B-52 Stratofortress bomber. The experimental X-51A Waverider is an unmanned, autonomous supersonic combustion ramjet-powered hypersonic flight test demonstrator for the U.S.
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Upgraded standard features in this trim include: There are three major equipment packages available for the Laredo: Rear parking sensors with automatic braking (alert you to obstacles that may not be visible behind the vehicle when parking, and can apply the brakes to prevent a collision).Forward collision mitigation (warns you of an impending collision and applies the brakes in certain scenarios).Blind-spot monitor with rear cross-traffic alert (warns you if a vehicle is in your blind spot during a lane change or while in reverse).Lane keeping assistance (steers the Grand Cherokee back into its lane if it begins to drift over the lane marker).Adaptive cruise control (maintains a driver-set distance between the vehicle and the car in front).Apple CarPlay and Android Auto smartphone integration (with wireless connectivity).V6 models come standard with rear-wheel drive, though four-wheel drive is available. Optional 5.7-liter V8 engine (357 hp, 390 lb-ft) for Overland and Summit trim levelsĪll powertrains route power to the wheels via an eight-speed automatic transmission.Those models are also reviewed separately on Edmunds. Optional 2.0-liter four-cylinder plug-in hybrid powertrain (375 hp, 470 lb-ft) for Trailhawk, Overland and Summit trim levels Jeep refers to this powertrain as the 4xe.Standard 3.6-liter V6 engine (293 horsepower, 260 lb-ft of torque).It also competes with the Volkswagen Atlas Cross Sport, a boxy yet stylish-looking utility vehicle that is popular with SUV buyers, and the Ford Edge, a capable SUV that doesn't quite feel as elegant as the Grand Cherokee. It also delivers a comfortable ride, generous passenger and cargo space, and an impressive list of standard features. The Grand Cherokee competes with the Honda Passport, which we praise for its athletic qualities. See our full review of the Grand Cherokee 4xe for more information. Notably, the rugged Trailhawk is now only available with the 4xe plug-in hybrid. As another bonus, the 4xe generates a maximum of 375 horsepower and 470 lb-ft of torque, which is more than the Grand Cherokee's already potent V8. On a full charge, the 4xe can drive about 25 miles on all-electric power before the gasoline four-cylinder engine switches on. The V6 and V8 engines are carryovers from the previous model, but there's also an available plug-in hybrid version called the 4xe that joined the lineup for 2022. They dwell in cold areas and can take advantage of often-barren land to launch raids on more temperate cultures. Frostlings, for example, are an offensive race with bonuses for ice magic. Both have a visual flair and uniqueness all their own. Eternal Lords finally brings enough new features to flesh out the game and cover almost all the base game's weaknesses.įor starters, two new races (the Frostlings and the Tigrans) are added to the basic Dwarves and Elves. While tactical bouts had plenty of variety and the available options made matches thrilling and tense, the large-scale planning lacked depth, leading to a lackluster half. However, that two-stage system is hard for any game to pull off well, and it was one of Age of Wonders' weakest points. You'd bounce between macro- and micro-management, controlling both the direction and structure of your civilization as well as the outcome of individual battles. Those familiar with the Age of Wonders series, particularly the third installment, will immediately recognize the tactical/strategic duality driving each session. Age of Wonders III's latest expansion bolsters an already exceptional core with more races to play, a better grand-scale strategy, and an excellent morality system.Įternal Lords trusts you to create your own rich role-playing experiences and lets you control the narrative through empire-building and a robust tactical battle system. The result is a vibrant, special game that is ruthlessly entertaining. It trusts you to create your own rich role-playing experiences and lets you control the narrative through empire-building and a robust tactical battle system. The more I play, the more I realize that its strengths come from the unique melding of role-playing and turn-based strategy. My zombie army was good and holy, wanting nothing more than to create a unified world government founded on the principles of cooperation, trade, and kindness.Īge of Wonders III encourages this type of emergent, player-centric storytelling. For millennia, I crafted my undead legions, preparing to crawl out of the caves and rock and wage war on the evil in the world. As it grew, I built it with the bones and rotting corpses of the subterranean dwarven kingdoms. I founded my empire in the depths of the earth. This month, the Haunted Mansion will close for a short refurbishment where it is believed that The Hatbox Ghost will begin to be installed. Last month, we saw the brief closure of Spaceship Earth at EPCOT, the popular Rock 'n' Rollercoaster Starring Aerosmith at Disney's Hollywood Studios continues to run smoothly and many Disney fans are still coming to terms with the shock announcement that Disney's most immersive hotel experience, Star Wars: Galactic Starcruiser will have its final voyage th Here are a few big, upcoming changes that are either confirmed by their respective parks or at the least very strongly rumored for the very near future. Disney parks are constantly changing their refurbishment schedules, making it difficult for guests to keep up with the operating times and latest news regarding their favorite attractions, resorts, shops, and restaurants. Therefore, it may be tempting for some to seek out a third-party site with promises of delivering the Roblox goods without opening any wallets. Unfortunately, a lot of the unique and fashionable clothing items in Roblox are only available to the player if they can cough up some Robux. Now, everybody can get ready to expand their wardrobe with an enormous collection of cosmetic goodies, entirely free of charge.
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