| 平流层飞艇热性能分析软件开发 |
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| 引用本文： | 施红,宋保银,姚秋萍.平流层飞艇热性能分析软件开发[J].计算机仿真,2008,25(11). |
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| 作者姓名： | 施红 宋保银 姚秋萍 |
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| 作者单位： | 南京航空航天大学航空宇航学院,江苏南京,210016 |
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| 摘 要： | 为减少平流层飞艇的设计周期和设计试验经费,清晰准确地反映出平流层飞艇空间轨迹和温度场分布以及各种不同因素对轨迹和温度场分布的影响,自主开发了平流层飞艇热性能分析软件.通过建立平流层飞艇运动和热特性模型,利用VC++编程环境,对平流层飞艇在不同输入状态下的上升、浮空、下降过程中的轨迹和温度进行数值仿真,并利用图形显示界面进行显示.软件设计包括参数输入、中间计算和性能分析三个部分.软件将输出结果存储到ACCESS数据库中,增强了数据的可读性和交互性.从软件的运行结果反映出该软件涵盖面广、数据可靠、操作方便、界面生动等特点,达到预期设计目标.
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| 关 键 词： | 平流层飞艇 数值仿真 软件设计 热性能 |
Development of the Software for Predicting Thermal Performance of Stratospheric Airships |
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| SHI Hong,SONG Bao-yin,YAO Qiu-ping.Development of the Software for Predicting Thermal Performance of Stratospheric Airships[J].Computer Simulation,2008,25(11). |
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| Authors: | SHI Hong SONG Bao-yin YAO Qiu-ping |
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| Affiliation: | SHI Hong,SONG Bao-yin,YAO Qiu-ping(Nanjing University of Aeronautics , Astronautics,Nanjing Jiangsu 210016,China) |
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| Abstract: | In order to shorten the development period and reduce the cost of stratospheric airships,evaluate the trajectory and thermal performance of the airships and also describe the effects of some factors on temperature field,a software for predicting the thermal performance of stratospheric airships has been developed.Through establishing the aerodynamic and thermal model of the stratospheric airships,the simulation of the temperatures and trajectory of the airships during its ascending,floating and recovery is ... |
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| Keywords: | Stratospheric airship Numerical simulation Software design Thermal performance |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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