| 摘要: |
| 重型运载火箭涉及众多关键技术，研制难度大，研制周期长。针对重型运载火箭研制过程中的几个问题进行了思考，包括动力类型选择、重型火箭模态试验、动力系统试车、测发模式以及产业基地布局与建设等方面，提出重型运载火箭后续研制过程中的技术难点以及应对措施设想。 |
| 关键词: 重型运载火箭 模态试验 动力系统试车 测发模式 |
| DOI： |
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| 基金项目: |
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| Consideration of Some Issues on the Heavy Launch Vehicle |
| LONG Le-hao,ZHENG Li-wei |
| (China Academy of Launch Vehicle Technology;Beijing Institue of Astronautical Systems Engineering) |
| Abstract: |
| The heavy launch vehicle (HLV) relates to many key technologies in that it is a long term and difficult project In this study, for the heavy launch vehicle development, several considerations are provided such as the propellant type, the modal test design, the engine system test, the mode of test and launch, and the location for HLV production and construction It also suggests the main key technologies and solutions for HLV in the future development |
| Key words: Heavy launch vehicle Modal test Engine system test Mode of test and launch |