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首页> 外文会议>1st International conference on green propellant for space propulsion >INDUSTRIAL BENEFITS OF APPLYING HNF IN MONOPROPELLANT SATELLITE PROPULSION
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INDUSTRIAL BENEFITS OF APPLYING HNF IN MONOPROPELLANT SATELLITE PROPULSION

机译：在单核卫星推进剂中应用HNF的工业优势

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摘要

The benefits of advanced HNF monopropellants are discussed. The areas of consideration comprise the operational and performance aspects, the general handling, the benign less-toxic characteristics and the envisaged reduction of manufacturing, test and operational costs. The recently proposed developments and applications of advanced monopropellants for satellite propulsion are reviewed. Besides HNF monopropellants, others will be considered like Ammonium Dinitramide (ADN) and Hydroxyl Ammonium Nitrate (HAN). The evaluation of the parameter matrix justifies the selection of HNF as promising alternative as a less-toxic monopropellant for satellite propulsion. The selection of HNF is mainly based on the fact that HNF offers a higher potential performance growth than other monopropellants. The specific propulsion issues with the application of HNF are presented on both component and system level. The thruster has to cope, among other aspects, with catalyst compatibility and long-term stability. The system components like the feed lines, tanks and others need verification. The GSE however might be simplified significantly. In summary the application of HNF offers a high potential of operational advantages and will justify the required efforts for the introduction and the development of HNF in satellite propulsion.
机译：讨论了先进的HNF单推进剂的好处。考虑的领域包括运营和性能方面，一般处理，毒性较小的良性特征以及预期的制造，测试和运营成本降低。综述了最近提出的用于卫星推进的高级单推进剂的开发和应用。除了HNF单推进剂外，还将考虑使用其他试剂，例如Dinitramide铵（ADN）和羟硝酸铵（HAN）。参数矩阵的评估证明选择HNF作为有希望的替代品，将其作为低毒性的单推进剂用于卫星推进。 HNF的选择主要基于以下事实：HNF比其他单推进剂具有更高的潜在性能增长。 HNF应用的具体推进问题在组件级和系统级上都有介绍。除其他方面外，推进器还必须应对催化剂的相容性和长期稳定性。进料管线，储罐等系统组件需要验证。但是，GSE可能会大大简化。综上所述，HNF的应用具有巨大的运营优势，并将为在卫星推进中引入和发展HNF做出必要的努力提供合理的依据。

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  • 会议地点 Noordwijk(NL)
  • 作者

    M. Fick; P. Schiebener; J.L.P.A. Moerel; R.P. van den Berg; KM. Sanders; W.H.M. Welland-Veltmans;

  • 作者单位

    Astrium GmbH, Lampoldshausen, Germany Tel: +49-6298-939-201, Fax: +49-6298-939-279 michael.fick@astrium-space.comrnAstrium GmbH, Ottobrunn, Germany Tel: +49-89-607-20102, Fax: +49-89-607-26882 moerel@pml.tno.nl;

    rnTNO Prins Maurits Laboratory.Rijswijk, The Netherlands Tel: +31-15-284-3379, Fax: +31-15-284-3958;

    rnTNO Prins Maurits Laboratory.Rijswijk, The Netherlands Tel: +31-15-284-3379, Fax: +31-15-284-3958;

    rnTNO Prins Maurits Laboratory.Rijswijk, The Netherlands Tel: +31-15-284-3379, Fax: +31-15-284-3958;

    rnAPP, Klundert, The Netherlands;

    Tel: +31-168-388-182, Fax: +31-168-381-858 w.welland@appbv.nl;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 空气动力学;
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