标题： 侧向吸入效应在一个嵌入侧风中的射流中 显示英文标题

标题： Side-entrainment in a jet embedded in a sidewind

摘要： HH喷流的数值模拟从未显示出环境物质侧向卷入喷流束中。 这是因为与喷流头部相关的弓形激波将周围环境推入一个密集的壳层，该壳层从未直接接触喷流束的侧面。 我们提出了三维模拟，在这些模拟中，侧向流动（代表流出源在周围介质中的运动）推动弓形激波后的壳层与喷流束直接接触。 这是一个可能的机制，用于建模作为原子/离子流的“分子喷流”，该喷流最初仅在周围环境中包含分子。 显示英文摘要

摘要： Numerical simulations of HH jets never show side-entrainment of environmental material into the jet beam. This is because the bow shock associated with the jet head pushes the surrounding environment into a dense shell, which is never in direct contact with the sides of the jet beam. We present 3D simulations in which a side-streaming motion (representing the motion of the outflow source through the surrounding medium) pushes the post-bow shock shell into direct contact with the jet beam. This is a possible mechanism for modelling well collimated "molecular jets" as an atomic/ionic flow which entrains molecules initially present only in the surrounding environment.