Abstract. Traditional tilt rotor aircraft rely on turning the whole engine nacelle, to accomplish thetransformation between vertical take-off and landing as well as flying. This scheme has a large rotationalinertia and requires a heavy and complex tilting mechanism. the engine jet flow in the process of verticaltake-off and landing directly spray down, and this flow could blow up the sand and stone, let engine suck itin or hurt people. So this paper designed a new rotated way based on variable shaft Angle gear transmission.The carrier aircraft design scheme referenced the data come from following software and website. The dataof airfoils come from the software profili and the website Airfoil Investigation Database. The pressuredistribution as well as air flow simulation and calculation is based on XFLR5. The mechanical, appearanceand overall design is based on CATIA. The gear contour design is based on CAXA CAD and the fullaircraft aerodynamic simulation is based on ANSYS/FLUENT. The engine with this design is fixed, so itonly needs rotate the tilting rotor shaft, and the mechanical structure is relatively simple, which make thisaircraft can play an important role in the future logistics and transportation system.
Abstract. Traditional tilt rotor aircraft rely on turning the whole engine nacelle, to accomplish the<br>transformation between vertical take-off and landing as well as flying. This scheme has a large rotational<br>inertia and requires a heavy and complex tilting mechanism. the engine jet flow in the process of vertical<br>take-off and landing directly spray down, and this flow could blow up the sand and stone, let engine suck it<br>in or hurt people. So this paper designed a new rotated way based on variable shaft Angle gear transmission.<br>The carrier aircraft design scheme referenced the data come from following software and website. The data<br>of airfoils come from the software profili and the website Airfoil Investigation Database. The pressure<br>distribution as well as air flow simulation and calculation is based on XFLR5. The mechanical, appearance<br>and overall design is based on CATIA. The gear contour design is based on CAXA CAD and the fullaircraft aerodynamic simulation is based on ANSYS/FLUENT. The engine with this design is fixed, so it<br>only needs rotate the tilting rotor shaft, and the mechanical structure is relatively simple, which make this<br>aircraft can play an important role in the future logistics and transportation system.
正在翻译中..
Abstract. Traditional tilt rotor aircraft rely on turning the whole engine nacelle, to accomplish the<br>transformation between vertical take-off and landing as well as flying. This scheme has a large rotational<br>inertia and requires a heavy and complex tilting mechanism. the engine jet flow in the process of vertical<br>take-off and landing directly spray down, and this flow could blow up the sand and stone, let engine suck it<br>in or hurt people. So this paper designed a new rotated way based on variable shaft Angle gear transmission.<br>The carrier aircraft design scheme referenced the data come from following software and website. The data<br>of airfoils come from the software profili and the website Airfoil Investigation Database. The pressure<br>distribution as well as air flow simulation and calculation is based on XFLR5. The mechanical, appearance<br>and overall design is based on CATIA. The gear contour design is based on CAXA CAD and the fullaircraft aerodynamic simulation is based on ANSYS/FLUENT. The engine with this design is fixed, so it<br>only needs rotate the tilting rotor shaft, and the mechanical structure is relatively simple, which make this<br>aircraft can play an important role in the future logistics and transportation system.
正在翻译中..