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Aerodynamic design of a MALE UAV

机译：男性无人机的空气动力学设计

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摘要

In the present study the aerodynamic design procedure of a Medium-Altitude-Long-Endurance (MALE) Unmanned-Aerial-Vehicle (UAV) is presented. The procedure is broken down into the conceptual and preliminary design phases. For the conceptual design, four groups worked with a common roadmap and developed four presizing tools and four different configurations, based on the same mission requirements. Following an evaluation procedure and merging process, a single design concept was eventually developed, which served as the basis for the preliminary design phase. Considering the preliminary design phase, emphasis was given on the aerodynamic aspects of the study. Namely, the fuselage design, wing design, stability and control study, empennage design, and the winglet design optimization technique, as well as the inlets sizing and cooling study, are all included in this work. The analytical calculations and methods are presented at each step of the study, whereas the CFD supportive computations are also shown in detail. The UAV final concept, at the end of the aerodynamic study, together with the main geometric, aerodynamic, stability and performance parameters, is presented and discussed. (C) 2016 Elsevier Masson SAS. All rights reserved.
机译：在本研究中，提出了一种中空长耐力（MALE）无人飞行器（UAV）的空气动力学设计程序。该过程分为概念设计阶段和初步设计阶段。对于概念设计，四个小组根据共同的路线图进行工作，并根据相同的任务要求开发了四个大小确定工具和四个不同的配置。经过评估程序和合并过程，最终开发出一个设计概念，将其作为初步设计阶段的基础。考虑到初步设计阶段，重点是研究的空气动力学方面。即，机身设计，机翼设计，稳定性和控制研究，尾翼设计，小翼设计优化技术以及进气口尺寸和冷却研究都包括在这项工作中。在研究的每个步骤中都提供了分析计算和方法，同时还详细显示了CFD支持计算。在空气动力学研究结束时，将介绍和讨论无人机的最终概念，以及主要的几何，空气动力学，稳定性和性能参数。 （C）2016 Elsevier Masson SAS。版权所有。

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  • 来源
    《Aerospace science and technology》 |2016年第3期|127-138|共12页
  • 作者

    Panagiotou P.; Kaparos P.; Salpingidou C.; Yakinthos K.;

  • 作者单位

    Aristotle Univ Thessaloniki, Dept Mech Engn, Lab Fluid Mech & Turbomachinery, Thessaloniki, Greece;

    Aristotle Univ Thessaloniki, Dept Mech Engn, Lab Fluid Mech & Turbomachinery, Thessaloniki, Greece;

    Aristotle Univ Thessaloniki, Dept Mech Engn, Lab Fluid Mech & Turbomachinery, Thessaloniki, Greece;

    Aristotle Univ Thessaloniki, Dept Mech Engn, Lab Fluid Mech & Turbomachinery, Thessaloniki, Greece;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Aerodynamic design; UAV; CFD; Conceptual design; Preliminary design;

    机译：空气动力学设计;无人机;CFD;概念设计;初步设计;

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