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Numerical studies on four-engine rocket exhaust plume impinging on flame deflectors with afterburnin
[期刊论文] 作者：Zhi-tan Zhou,Chang-fang Zhao,Chen-yu Lu,Gui-gao Le,
来源：Defence Technology(防务技术) 年份：2021
This paper studies the four-engine liquid rocket flow field during the launching phase.Using threedimensional compressible Navier-Stokes equations and two-equation realizable k-epsilon turbulence model,an impact model is established and flo......
Effects of casting current on structure and properties of a nanostructured Zr–Cu–Fe–Al bulk metallic
[期刊论文] 作者：Si-nan Liu,Wei-xia Dong,Chen-yu Lu,Zhu-wei Lu,Jia-cheng Ge,Chen-chen Yuan,Bao-an Sun,Tao Feng,Xun-li,
来源：城市道桥与防洪 年份：2018
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
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