034 1875-1953 20thcentury 313 330 354 624 activities adventurers aerial aerodinâmica aerodinâmicadeaeronaves aeroelasticity aerofoils aeronauticalengineers aeronautics aeronaves(projetoeconstrução) aerospaceengineering aerospaceplanes air airflow airfoils airplanes airplanespiloting airsports astronautics astronomy astrophysics atmosphericentry autobiography automaticcontrol aviation axialflowcompressors ballistics biochemical biography biologicalsciences blades bridges buildings business career ce03 cez0 chemical chemicalengineering civil civilengineering climatology collegesuccess commercial compressibility compressors computational computationalfluiddynamics computerscience computersimulation congresses constructionmanagement controlsystems curriculum dataprocessing designandconstruction dynamics earthquake earthsciences economics education engineering engineering(general) engineeringdesign english experiments explorers fans(machinery) flight flightcontrol flightinstruction flighttesting flugmechanik flugzeugbau fluiddynamics fluidmechanics fluids fuelconsumption gas-turbines gasdynamics general generalengineering generalinterests geology governmentpolicy gravity gustloads handbooks health helicopterflightsimulators high-speedaeronautics history hobbies hydraulicengineering hydraulics hypersonic industrialengineering industrialtechnology industries instruction jetengines juvenileliterature juvenilenon-fiction kites law ludwig ma24 machinery maintenance manuals mathematical mathematicalmodels mathematicalphysics me30 me70 mea0 mechanical mechanics meteorology military mineralogy models nonfictiontransportationaviationpilotingflightinstructi nutrition p0714209310 p0714209315 p0714609800 paperairplanes performance physical physics piloting practicalguides prandtl professional professionaltechnicalengineering projects propellers reference repair research researchaircraft rocketengines rocketpropellants rotors rotors(helicopters) science scienceastronomyspacescienceaeronauticsastronautics space spacescience spaceshuttles spacevehicles spaceweapons specialtopics sports stabilityofairplanes standards structural structuralanalysis(engineering) structuraldynamics structuralengineering studyaids studyaidsgeneral studyandteaching(elementary) superheroes supersonic supersonicaerodynamics supersonicplanes suspensionbridges tec002000 tec046000 technologicalinnovations technology testpreparation textbooks tiltrotoraircraft toymaking trade trades training trajectories(mechanics) transportation turbulence unitedstates unsteadyflow(aerodynamics) vocational wind-pressure windresistantdesign windtunneltesting women womeninbusiness x-15(rocketaircraft) x-20(spaceglider)