| 低温推进剂贮箱分布参数仿真模型开发 |
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| 引用本文： | 王文斌,黄强,李俊. 低温推进剂贮箱分布参数仿真模型开发[J]. 装备指挥技术学院学报, 2011, 0(5): 123-127 |
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| 作者姓名： | 王文斌 黄强 李俊 |
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| 作者单位： | 装备指挥技术学院士官系;国防科学技术大学航天与材料工程学院; |
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| 摘 要： | 低温推进剂贮箱用于贮存运载火箭能源,其气液参数分层现象影响液体火箭发动机推进剂输送系统特性。根据模块化建模和仿真思想,应用AMES-im(advanced modeling environment for simulations of engineering systems)软件开发了低温推进剂贮箱分布参数仿真模型。结合AMESim软件固有模型,建立了一种采用气瓶贮气式增压方案的增压输送系统仿真模型,对系统整个工作过程进行了仿真,较好地反映了低温推进剂贮箱的分布参数特性。
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| 关 键 词： | 低温推进剂贮箱 分布参数 动态特性 模块化建模与仿真 |
Development of the Distributed Parameter Simulation Model for Cryogenic Propellant Tank |
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| WANG Wenbin,HUANG Qiang,LI Jun. Development of the Distributed Parameter Simulation Model for Cryogenic Propellant Tank[J]. Journal of the Academy of Equipment Command & Technology, 2011, 0(5): 123-127 |
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| Authors: | WANG Wenbin HUANG Qiang LI Jun |
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| Affiliation: | WANG Wenbin1,HUANG Qiang2,LI Jun1(1.Department of Sergeancy,the Academy of Equipment Command & Technology,Beijing 102200,China,2.College of Aerospace and Materials Engineering,National University of Defense Technology,Changsha Hunan 410073,China) |
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| Abstract: | Cryogenic propellant tank stores the energy source of liquid rocket,and the gas-liquid stratification phenomena affects the characteristics of the propellant pressurization system for liquid-rocket engine.According to the methodology of modularization modeling and simulation,the distributed parameter simulation model for cryogenic propellant tank is constructed based on advanced modeling environment for simulations of engineering systems(AMESim) software.A kind of gas-pressurized system with gas cylinders i... |
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| Keywords: | cryogenic propellant tank distributed parameter dynamic characteristics module-modeling and simulation |
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