Investigation about Partial Turboelectric Propulsion System using Airframe Integrated Conceptual Design

被引：0
作者：
Yamada S. [1 ]
Himeno T. [1 ]
Watanabe T. [1 ]
机构：
[1] Department of Aeronautics and Astronautics, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo
来源：
International Journal of Gas Turbine, Propulsion and Power Systems | 2024年 / 15卷 / 02期
关键词：
Conceptual design;
D O I：
10.38036/jgpp.15.2_68
中图分类号：
学科分类号：
摘要：
Despite the COVID-19 pandemic, the demand of global aviation is expected to increase in the long run. At the same time, however, there is an urgent need to reduce the emissions of carbon dioxide. Numerous researchers and companies are proposing advanced technologies globally. In our laboratory, research about all turboelectric has been conducted but it revealed a stringent demand for electrical components. Therefore, the objective of this research was to advance this research and find the feasible solution. The research about Partial Turboelectric (PTeDP) was conducted. By operating with less peak power during takeoff, the weight of electrical components such as motors and generators, which are proportional to the peak power, was reduced. PTeDP turned out to have a potential to reduce 1% to 2% Mission Fuel Burn compared to Turbofan. Copyright ©2024 Soichiro Yamada, Takehiro himeno and Toshinori Watanabe.
引用
收藏
页码：68 / 75
页数：7
相关论文
共 7 条
  • [1] Minutes Assembly 41st Session. Montréal, 27 September–7 October 2022. Plenary Meetings, (2023)
  • [2] Feasibility Study of TeDP based on Engine-Cycle Analysis and Weight Estimation, Journal of the Gas Turbine Society of Japan, 49, 1, pp. 33-39, (2021)
  • [3] Saravanamutoo HIH, Rogers GFC, Cohen H, Straznicky PV, Gas Turbine Theory, Sixth Edition, (2008)
  • [4] Sagerser David A, Lieblein Seymour, Krebs Richard P, Empirical expressions for estimating length and weight of axial-flow components of VTOL powerplants, (1971)
  • [5] Raymer Daniel P, Aircraft design: a conceptual approach, (2012)
  • [6] Rinoie Kenichi, Aircraft Conceptual Design -from Light Aircraft to Supersonic Transport-, (2011)
  • [7] Rinoie Kenichi, Aircraft Conceptual Design: Practices and Applications -from Short-Range Jet Transport to Hybrid Electric Aircraft-, (2020)
1