Subsonic Ultra Green Aircraft Research: Phase 2
Subsonic Ultra Green Aircraft Research: Phase 2
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亚音速超绿色飞机研究：第二阶段
DOI：
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发表时间：
2019
期刊：
影响因子：
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通讯作者：
M. Bradley
中科院分区：
文献类型：
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作者：
Christopher K. Droney;M. Bradley
这份报告总结了混合动力电动概念设计，分析和建模工作完成的波音亚音速超绿色飞机研究（SUGAR）团队，包括波音研究和技术，波音商用飞机，通用电气公司和格鲁吉亚技术。性能和尺寸的任务进行了混合动力电动版本的传统管翼飞机和混合翼身。高翼桁架支撑机翼（TBW）SUGAR Volt根据TBW工作的结果（单独记录）和新的发动机性能模型进行了更新。进行了能源成本和声学分析，并更新了混合动力和电池技术的技术路线图。计算了着陆和起飞（LTO）和巡航时的NOx排放量。NPSS模型是针对混合动力电动部件开发的，并使用超导和非超导混合动力电动发动机的综合分析进行测试。混合电动SUGAR Volt被证明可以产生显着的排放和燃料燃烧减少，超过传统动力SUGAR High所实现的，并且能够满足NASA的燃料燃烧目标。总能源利用率没有降低，但在某些情况下可以降低能源成本。该团队无法确定满足NASA噪音目标的技术发展路径
This report summarizes the hybrid electric concept design, analysis, and modeling work accomplished by the Boeing Subsonic Ultra Green Aircraft Research (SUGAR) team, consisting of Boeing Research and Technology, Boeing Commercial Airplanes, General Electric, and Georgia Tech.Performance and sizing tasks were conducted for hybrid electric versions of a conventional tube-and-wing aircraft and a hybrid wing body. The high wing Truss Braced Wing (TBW) SUGAR Volt was updated based on results from the TBW work (documented separately) and new engine performance models. Energy cost and acoustic analyses were conducted and technology roadmaps were updated for hybrid electric and battery technology. NOx emissions were calculated for landing and takeoff (LTO) and cruise. NPSS models were developed for hybrid electric components and tested using an integrated analysis of superconducting and non-superconducting hybrid electric engines. The hybrid electric SUGAR Volt was shown to produce significant emissions and fuel burn reductions beyond those achieved by the conventionally powered SUGAR High and was able to meet the NASA goals for fuel burn. Total energy utilization was not decreased but reduced energy cost can be achieved for some scenarios. The team was not able to identify a technology development path to meet NASA's noise goals