An Evaluation of Performance Metrics for High Efficiency Tube-and-Wing Aircraft Entering Service in 2030 to 2035
An Evaluation of Performance Metrics for High Efficiency Tube-and-Wing Aircraft Entering Service in 2030 to 2035
复制标题
2030 年至 2035 年投入使用的高效管翼飞机性能指标评估
DOI：
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发表时间：
2011
期刊：
影响因子：
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通讯作者：
D. Raymer
中科院分区：
文献类型：
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作者：
H. D. Perkins;Jack Wilson;D. Raymer
对满足基础航空计划在2030年至2035年期间商用客机能耗降低70%的目标所需的基本车辆特性进行了分析。共29个组合的车辆寄生阻力系数，车辆诱导阻力系数，车辆空重和发动机比油耗被用来创建大小的管翼车辆模型。然后将这些尺寸的飞行器的使命燃料消耗与基线当前技术飞行器进行比较。作为四个基本飞行器性能指标的函数，生成了燃油燃烧减少量的响应面方程，因此，任何性能指标值（减少量不超过50%）都可以用来估算管翼式飞机的燃油燃烧减少量，以供将来的研究之用。
An analysis of basic vehicle characteristics required to meet the Fundamental Aeronautics Program s 70 percent energy consumption reduction goal for commercial airliners in the 2030 to 2035 timeframe was conducted. A total of 29 combinations of vehicle parasitic drag coefficient, vehicle induced drag coefficient, vehicle empty weight and engine Specific Fuel Consumption were used to create sized tube-and-wing vehicle models. The mission fuel burn for each of these sized vehicles was then compared to a baseline current technology vehicle. A response surface equation was generated of fuel burn reduction as a function of the four basic vehicle performance metrics, so that any values of the performance metrics up to a 50 percent reduction could be used to estimate fuel burn reduction of tube-and-wing aircraft for future studies.