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International Journal of Energetic Materials and Chemical Propulsion

年間 6 号発行

ISSN 印刷: 2150-766X

ISSN オンライン: 2150-7678

The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) IF: 0.7 To calculate the five year Impact Factor, citations are counted in 2017 to the previous five years and divided by the source items published in the previous five years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) 5-Year IF: 0.7 The Immediacy Index is the average number of times an article is cited in the year it is published. The journal Immediacy Index indicates how quickly articles in a journal are cited. Immediacy Index: 0.1 The Eigenfactor score, developed by Jevin West and Carl Bergstrom at the University of Washington, is a rating of the total importance of a scientific journal. Journals are rated according to the number of incoming citations, with citations from highly ranked journals weighted to make a larger contribution to the eigenfactor than those from poorly ranked journals. Eigenfactor: 0.00016 The Journal Citation Indicator (JCI) is a single measurement of the field-normalized citation impact of journals in the Web of Science Core Collection across disciplines. The key words here are that the metric is normalized and cross-disciplinary. JCI: 0.18 SJR: 0.313 SNIP: 0.6 CiteScore™:: 1.6 H-Index: 16

Indexed in

ASSESSMENT OF THE PERFORMANCE OF ABLATIVE INSULATORS UNDER REALISTIC SOLID ROCKET MOTOR OPERATING CONDITIONS

巻 16, 発行 1, 2017, pp. 1-22
DOI: 10.1615/IntJEnergeticMaterialsChemProp.2017021828
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要約

In order to generate empirical data for use in validating ablation models of internal insulators, a subscale solid rocket motor (SRM) was developed in which flat ablative material samples, one of polybenzimidizole/nitrile butyl rubber and one of carbon fiber/ethylene propylene diene monomer, were located downstream from an aluminized, solid-propellant grain, exposed to an environment nearly identical to that present in a full-scale SRMs. The samples were imaged with real-time X-ray radiography, such that the time-resolved locations of the char surface and the char–virgin material interface were measured and instrumented with micro-thermocouples in order to record their subsurface temperature histories as well. The thermal environment in the subscale SRM was characterized using two custom-designed gauges: one to measure the total wall heat-flux and one to measure the thermal-radiation flux. This combination of in situ diagnostics and realistic SRM conditions provides insight into the internal insulator degradation in SRMs, as well as data for validating ablation models.

によって引用された
  1. Cross Peter G., Radiative Heat Transfer in Solid Rocket Nozzles, Journal of Spacecraft and Rockets, 57, 2, 2020. Crossref

  2. Cross Peter G., Radiative Heat Transfer in Solid Rocket Nozzles, AIAA Aviation 2019 Forum, 2019. Crossref

  3. Qu Zhe, Wang Xian, Tang Yunlong, Su Honghong, Chen Lianzhong, Gao He, Feng Xue, In Situ Visualization Measurement of Flat Plate Ablation in High-Temperature Gas Flow, Journal of Applied Mechanics, 85, 6, 2018. Crossref

  4. Qu Hongjian, Wang Le, Hui Kun, Bian Cheng, Li Hongyan, Guan Yiwen, Luan Tao, Yan Ning, Enhancing Thermal Insulation of EPDM Ablators via Constructing Alternating Planar Architectures, Polymers, 14, 8, 2022. Crossref

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