November 17, 2023 | Aerospace | Propulsion How Much Do You Know About Jet Engines? Rolls Royce recently ran its new UltraFan Demonstrator, pictured here, to full power at its facility in Derby, U.K. The aerospace industry has a major focus on changing the way aircraft emissions impact climate change today and well into the future. Several major government and industry initiatives are looking at all aspects of this challenge, including the use of new technologies, materials, and sustainable aviation fuel (SAF) for next-generation aircraft. As the future of jet engine technology continues to take shape, test your knowledge about how jet engines work with this quiz. Topics: Aerospace Aviation Propulsion More From SAE Media Group Aerospace INSIDER Plant-Based Jet Fuel Could Reduce Emissions by 68% Aerospace INSIDER Wing Configuration Could Reduce Fuel Consumption Aerospace INSIDER Rising Temps Could Limit Aircraft Takeoffs Aerospace INSIDER Machine Could Power the Future of Aviation Propulsion More Aerospace INSIDER NASA Aims for Climate-Friendly Aviation Aerospace INSIDER Researchers Advance Propulsion Toward Low-Carbon Aircraft Motion Design INSIDER Megawatt Electrical Motor Could Help Electrify Aviation Tech Briefs Meringue-Like Material Reduces Aircraft Noise Aerospace INSIDER Virgin Atlantic Completes Transatlantic Flight Using Only Sustainable Aviation Fuel Aerospace Manufacturing and Machining INSIDER GE Concludes Phase 1 Testing on XA100 Adaptive Cycle Engine Aerospace INSIDER Air Force Pioneers the Future of Synthetic Jet Fuel Aerospace & Defense Tech Briefs Analysis of Pathways to Reach Net Zero Naval Operations by 2050 Aerospace & Defense Tech Briefs Engineering an Aircraft Hydrogen Powertrain Tech Briefs Novel Turboelectric Aircraft Design Aerospace INSIDER NASA Takes Aviation Research to the ‘Max’ Aerospace INSIDER NASA and Industry Take Next Step Toward X-Plane Aerospace INSIDER Airbus Starts Testing Airplane Wing That Changes Shape In-Flight Aerospace INSIDER Army Delivers First T901 ITEP Engines for FARA Prototype Helicopters Aerospace INSIDER UK Launches FlyZero Project to Advance Domestic Hydrogen Research and Development Aerospace & Defense Tech Briefs SAE International Extends Call for Abstracts, Seeks Submissions for AeroTech Conference View the discussion thread.