Propulsion http://aviationweek.com/taxonomy/term/39681/more en Rolls-Royce Accelerating Boeing 787 Engine Fix http://aviationweek.com/propulsion/rolls-royce-accelerating-boeing-787-engine-fix <div class="node-body article-body">Reducing flight restrictions that hamper long-haul flying on Trent 1000-powered aircraft remains possible.</div> <p><a href="http://aviationweek.com/propulsion/rolls-royce-accelerating-boeing-787-engine-fix" target="_blank">read more</a></p> http://aviationweek.com/propulsion/rolls-royce-accelerating-boeing-787-engine-fix#comments Propulsion Aviation Week & Space Technology Commercial Aviation Propulsion AWST Global Wed, 06 Jun 2018 08:00:00 +0000 1802351 at http://aviationweek.com Joepriesaviation.net Boeing Shocks Suppliers With Safran APU Joint Venture Plan http://aviationweek.com/commercial-aviation/boeing-shocks-suppliers-safran-apu-joint-venture-plan <div class="node-body article-body">The move pitches Boeing into head-to-head competition with the industry’s top two APU providers and takes the company’s aggressive cost-control strategy to a new level.</div> <p><a href="http://aviationweek.com/commercial-aviation/boeing-shocks-suppliers-safran-apu-joint-venture-plan" target="_blank">read more</a></p> http://aviationweek.com/commercial-aviation/boeing-shocks-suppliers-safran-apu-joint-venture-plan#comments Propulsion Aviation Week & Space Technology Business Aviation Commercial Aviation Airframers/Suppliers Top Story - Home AWST Mon, 04 Jun 2018 08:39:00 +0000 1801481 at http://aviationweek.com <p><span style="color: rgb(29, 33, 41); font-family: system-ui, -apple-system, system-ui, &quot;.SFNSText-Regular&quot;, sans-serif; font-size: 14px;">Photo: Frank Rogozienski / CAPA Pictures / Safran</span></p> China Moving Ahead With Widebody Engine http://aviationweek.com/propulsion/china-moving-ahead-widebody-engine <div class="node-body article-body">The C919’s turbofan is due to enter service in 2030. AECC is not waiting to finish that job before beginning an engine for the CR929. </div> <p><a href="http://aviationweek.com/propulsion/china-moving-ahead-widebody-engine" target="_blank">read more</a></p> http://aviationweek.com/propulsion/china-moving-ahead-widebody-engine#comments Propulsion Aviation Week & Space Technology Commercial Aviation Commercial Aviation Asia Pacific AWST Fri, 01 Jun 2018 08:00:00 +0000 1800031 at http://aviationweek.com New Inspections And Limits Worsen Trent 1000 Issues http://aviationweek.com/commercial-aviation/new-inspections-and-limits-worsen-trent-1000-issues <div class="node-body article-body">New blades that will solve issue are at least a year away. Regulators to slash ETOPS clearance for low-time aircraft to 140 min., down from 330 min.</div> <p><a href="http://aviationweek.com/commercial-aviation/new-inspections-and-limits-worsen-trent-1000-issues" target="_blank">read more</a></p> http://aviationweek.com/commercial-aviation/new-inspections-and-limits-worsen-trent-1000-issues#comments Propulsion Aviation Week & Space Technology Commercial Aviation Commercial Aviation AWST Global Fri, 20 Apr 2018 08:00:00 +0000 1781941 at http://aviationweek.com Rolls-Royce Safran Says Counter-Rotating Open Rotor Engine Relevant http://aviationweek.com/propulsion/safran-says-counter-rotating-open-rotor-engine-relevant <div class="field-byline"> RAF Fairford </div> <div class="node-body article-body">Safran’s success in ground-testing a counter-rotating open rotor engine is not enough for Airbus, which sees the concept as one option among others.</div> <p><a href="http://aviationweek.com/propulsion/safran-says-counter-rotating-open-rotor-engine-relevant" target="_blank">read more</a></p> http://aviationweek.com/propulsion/safran-says-counter-rotating-open-rotor-engine-relevant#comments Future of Aerospace Propulsion Aviation Week & Space Technology Commercial Aviation Commercial Aviation AWST Europe Thu, 05 Apr 2018 08:15:00 +0000 1774091 at http://aviationweek.com E. Drouin/Safran Siemens Takes Lead Among Emerging Electric Propulsion OEMs http://aviationweek.com/propulsion/siemens-takes-lead-among-emerging-electric-propulsion-oems <div class="node-body article-body">Industrial giant Siemens is aiming for a leading position as a supplier of electric propulsion systems to aircraft OEMs.</div> <p><a href="http://aviationweek.com/propulsion/siemens-takes-lead-among-emerging-electric-propulsion-oems" target="_blank">read more</a></p> http://aviationweek.com/propulsion/siemens-takes-lead-among-emerging-electric-propulsion-oems#comments Future of Aerospace Propulsion Aviation Week & Space Technology Program Management Corner Business Aviation Commercial Aviation Commercial Aviation Top Stories Propulsion AWST Global Mon, 02 Apr 2018 08:15:00 +0000 1771581 at http://aviationweek.com Siemens Icing Tests Begin For Rolls’ Lean-Burn Demo Trent http://aviationweek.com/commercial-aviation/icing-tests-begin-rolls-lean-burn-demo-trent <div class="field-deck"> </div> <div class="node-body article-body">Advanced low-emissions combustion-system testing in Canada will be key to Rolls-Royce’s adoption of lean-burning technology in its next-generation commercial engines.</div> <p><a href="http://aviationweek.com/commercial-aviation/icing-tests-begin-rolls-lean-burn-demo-trent" target="_blank">read more</a></p> http://aviationweek.com/commercial-aviation/icing-tests-begin-rolls-lean-burn-demo-trent#comments Propulsion Aviation Week & Space Technology Commercial Aviation AW.com Propulsion North America Wed, 28 Mar 2018 08:10:00 +0000 1770541 at http://aviationweek.com <p>The Trent 1000ALECSys demonstrator started tests in Manitoba with starts at -20C (-4F).</p> <div>&nbsp;</div> Rolls-Royce Pratt: GTF-Powered A320neos To Be Fixed By End Of April http://aviationweek.com/commercial-aviation/pratt-gtf-powered-a320neos-be-fixed-end-april <div class="node-body article-body">Pratt & Whitney aims to complete re-delivery to Airbus of the last of 55 rectified PW1100G engines affected by the recent knife edge seal issue by the end of April, but acknowledges the problem has cost the engine maker $50 million.</div> <p><a href="http://aviationweek.com/commercial-aviation/pratt-gtf-powered-a320neos-be-fixed-end-april" target="_blank">read more</a></p> http://aviationweek.com/commercial-aviation/pratt-gtf-powered-a320neos-be-fixed-end-april#comments Propulsion Commercial Aviation Airframers/Suppliers AW.com Commercial Aviation Top Stories Top Story - Home Global Mon, 19 Mar 2018 14:46:00 +0000 1768051 at http://aviationweek.com Pratt & Whitney Leap Engine Deliveries To Airbus Still Challenging http://aviationweek.com/commercial-aviation/leap-engine-deliveries-airbus-still-challenging <div class="node-body article-body">Safran and its suppliers are struggling to cope with Leap engine delivery delays, especially since a steep production ramp-up is looming.</div> <p><a href="http://aviationweek.com/commercial-aviation/leap-engine-deliveries-airbus-still-challenging" target="_blank">read more</a></p> http://aviationweek.com/commercial-aviation/leap-engine-deliveries-airbus-still-challenging#comments Propulsion Aviation Week & Space Technology Commercial Aviation Propulsion AWST Global Thu, 15 Mar 2018 08:20:00 +0000 1765161 at http://aviationweek.com Thierry Dubois/AW&ST Batteries Ready To Power Electric Regional Aircraft, Says Eviation http://aviationweek.com/future-aerospace/batteries-ready-power-electric-regional-aircraft-says-eviation <div class="node-body article-body">Israeli startup Eviation has selected Kokam to supply batteries to power a nine-passenger, all-electric regional aircraft, to fly by early 2019. </div> <p><a href="http://aviationweek.com/future-aerospace/batteries-ready-power-electric-regional-aircraft-says-eviation" target="_blank">read more</a></p> Future of Aerospace Propulsion Aviation Week & Space Technology Commercial Aviation Technology AWST Global Mon, 26 Feb 2018 09:05:00 +0000 1757291 at http://aviationweek.com Eviation Aircraft